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Book Thailand eSim - Free Roaming Mobile Data tickets in Bangkok, Thailand. Compare 14 ticket options from S$4.00. The Longer You Stay, the Less You Pay. E-tickets sent after verification.
At a glance
Ticket type
E-ticket / Mobile
Confirmation
After verification
Cancellation
No cancellation
Duration
The eSIM is perfect for trips of any length, with pricing that becomes increasin...
Best time
The cool and dry season from November to February is the most pleasant time to v...
Ticket Options
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Comfort Plus + 1 day
Comfort Plus + 3 day
First class + 1 day
Comfort Plus + 5 day
Comfort Plus + 7 day
First class + 3 days
Comfort Plus + 10 day
First class + 5 days
Comfort Plus + 15 day
First class + 7 days
Comfort Plus + 30 day
First class + 10 days
First class + 15 days
First class + 30 days
Details
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty Comfort+ Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 1.5GB of data daily at full speed. Falls back to normal speeds beyond 1.5GB Hotspot: Includes hotspot capabilities. Best for: Casual users who want reliable internet for basic activities. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty Comfort+ Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 1.5GB of data daily at full speed. Falls back to normal speeds beyond 1.5GB Hotspot: Includes hotspot capabilities. Best for: Casual users who want reliable internet for basic activities. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty First Class Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 5GB of data daily at full speed. Falls back to normal Speeds beyond 5GB Hotspot: Includes hotspot capabilities. Best for: Users needing high-speed internet for streaming, video calls, and other data-intensive tasks. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty Comfort+ Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 1.5GB of data daily at full speed. Falls back to normal speeds beyond 1.5GB Hotspot: Includes hotspot capabilities. Best for: Casual users who want reliable internet for basic activities. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty Comfort+ Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 1.5GB of data daily at full speed. Falls back to normal speeds beyond 1.5GB Hotspot: Includes hotspot capabilities. Best for: Casual users who want reliable internet for basic activities. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty First Class Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 5GB of data daily at full speed. Falls back to normal Speeds beyond 5GB Hotspot: Includes hotspot capabilities. Best for: Users needing high-speed internet for streaming, video calls, and other data-intensive tasks. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty Comfort+ Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 1.5GB of data daily at full speed. Falls back to normal speeds beyond 1.5GB Hotspot: Includes hotspot capabilities. Best for: Casual users who want reliable internet for basic activities. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty First Class Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 5GB of data daily at full speed. Falls back to normal Speeds beyond 5GB Hotspot: Includes hotspot capabilities. Best for: Users needing high-speed internet for streaming, video calls, and other data-intensive tasks. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty Comfort+ Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 1.5GB of data daily at full speed. Falls back to normal speeds beyond 1.5GB Hotspot: Includes hotspot capabilities. Best for: Casual users who want reliable internet for basic activities. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty First Class Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 5GB of data daily at full speed. Falls back to normal Speeds beyond 5GB Hotspot: Includes hotspot capabilities. Best for: Users needing high-speed internet for streaming, video calls, and other data-intensive tasks. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty Comfort+ Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 1.5GB of data daily at full speed. Falls back to normal speeds beyond 1.5GB Hotspot: Includes hotspot capabilities. Best for: Casual users who want reliable internet for basic activities. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty First Class Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 5GB of data daily at full speed. Falls back to normal Speeds beyond 5GB Hotspot: Includes hotspot capabilities. Best for: Users needing high-speed internet for streaming, video calls, and other data-intensive tasks. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty First Class Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 5GB of data daily at full speed. Falls back to normal Speeds beyond 5GB Hotspot: Includes hotspot capabilities. Best for: Users needing high-speed internet for streaming, video calls, and other data-intensive tasks. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Per Item
- Book for your selected date above. Partner checkout confirms availability.
- Enter with voucher
-
Open-dated ticket
Valid for 60 days. See the package terms for the exact validity.
-
No cancellation
This rate may be non-refundable. See package terms before you book.
About this package
Firsty First Class Speed: Offers maximum speeds based on the local provider's quality. Data Allowance: 5GB of data daily at full speed. Falls back to normal Speeds beyond 5GB Hotspot: Includes hotspot capabilities. Best for: Users needing high-speed internet for streaming, video calls, and other data-intensive tasks. Voucher Code Redemption Instructions To redeem your voucher, please click HERE for detailed instruction Note: The voucher number is located below the QR code on your PDF ticket eSIM Activation Guidelines For iOS Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process. The device will prompt and guide you step by step through installing the eSIM. You will then be prompted to activate the eSIM automatically. Once activated, ensure in your device setting, mobile data is set to Firsty. Enable data roaming on Firsty. Click HERE for more detailed instruction. For Android Devices: Download the Firsty app. Sign up to create a new account or log in if you are an existing user. Choose the preferred plan, country of travel and number of travel days. Use the GlobalTix voucher to complete the redemption process.Open the Settings app. The app will guide you through the eSIM installation. To activate the eSIM, go to settings, find the Firsty eSIM profile and switch it on. Ensure mobile data is set to Firsty and roaming is turned on. Click HERE for more detailed instruction.
- Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
Ticket types
- Per Item
Highlights
-
The Longer You Stay, the Less You Pay.
-
Free Basic data (WhatsApp, Mail, Maps & Uber/Grab) .
-
Upgrade to Unlimited data from just USD 1.15/day.
-
One global eSIM means you can travel to any country with the same eSIM.
-
Pause days anytime, resume when you travel again.
About Thailand eSim - Free Roaming Mobile Data
Stay connected across Thailand with the Firsty eSIM, offering free basic data for WhatsApp, Maps, and ride-hailing apps, plus an optional unlimited upgrade from just USD 1.15 per day. Enjoy flexible pricing that rewards longer stays, pause days when you're not traveling, and one eSIM that works across multiple countries.
Local Legends & Stories
Thailand is known as the Land of Smiles, where Buddhist traditions and royal customs intertwine to shape a culture deeply rooted in respect, warmth, and spiritual harmony that has endured for over 700 years.
Must Do Experiences
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Navigate Bangkok's bustling streets and hidden alleyways with real-time Maps and Grab access, stay effortlessly connected on social media while exploring Chiang Mai's ancient temples, and share live updates across Thailand's stunning beaches from Phuket to Krabi.
Hidden Gems
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Use your free basic data to find local street food spots through Grab and WhatsApp groups before they fill up, navigate off-the-beaten-path islands using offline maps downloaded ahead of time, and connect with fellow travelers on local Facebook groups for secret event listings.
What Makes it Special
-
The Longer You Stay, the Less You Pay — flexible pricing that rewards extended trips
Available Facilities
Perfect Timing
When to visit for the best experience
The cool and dry season from November to February is the most pleasant time to visit Thailand, with comfortable temperatures ideal for exploring. The rainy season from June to October offers lush landscapes and fewer crowds, while March to May can be extremely hot but perfect for beach destinations.
Photography Guide
Capture the perfect shots
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Capture the golden hour glow at Wat Arun and Grand Palace for stunning temple photography, use your mobile data to edit and share photos instantly from street markets and floating markets, and explore rooftop bars in Bangkok for breathtaking skyline shots at sunset.
Cultural Etiquette
Respect local customs and traditions
Remove your shoes before entering temples and someone's home, dress modestly when visiting religious sites with shoulders and knees covered, and greet locals with a traditionalwai gesture to show respect and build rapport.
Special Events & Experiences
Enhanced experiences and seasonal highlights
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Songkran Water Festival in mid-April — Thailand's biggest celebration with street-wide water fights across the country, Loy Krathong in November — beautifully float illuminated baskets along rivers and waterways, Yi Peng Lantern Festival in Chiang Mai — release thousands of lanterns into the night sky.
Important Guidelines & Safety
Essential safety information and guidelines
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Keep your eSIM details secure and avoid sharing personal information on public Wi-Fi networks, use Grab instead of unregistered taxis to avoid overcharging tourists, and keep a copy of your eSIM QR code in a safe place in case your device is lost or stolen.
Visitor Information
Entry Fee
The Firsty eSIM for Thailand starts at just USD 1.15 per day for unlimited data, with free basic data included at no extra cost and discounted rates the longer you stay.
Visit Duration
The eSIM is perfect for trips of any length, with pricing that becomes increasingly affordable the longer you remain in Thailand. Whether you are staying for a few days or several weeks, you can pause your plan on rest days to maximize value.
Accessibility
Major cities like Bangkok and Chiang Mai offer good accessibility with modern infrastructure, while rural and island destinations may have limited facilities for travelers with mobility challenges.
Highlights
Thailand eSim - Free Roaming Mobile Data
- The Longer You Stay, the Less You Pay.
- Free Basic data (WhatsApp, Mail, Maps & Uber/Grab) .
- Upgrade to Unlimited data from just USD 1.15/day.
- One global eSIM means you can travel to any country with the same eSIM.
- Pause days anytime, resume when you travel again.
Overview
Experience the freedom of unlimited daily data with the Firsty eSIM—your perfect travel companion across France. Designed for everyday digital needs, Firsty ensures smooth browsing, reliable navigation, and seamless social media access, all without the hassle of physical SIM cards or surprise roaming charges. Firsty offers unbeatable value with flexible pricing that gets better the longer you stay. Whether you're exploring the Outback, city-hopping, or working remotely, you’ll enjoy optimized speeds for your daily essentials. After reach of high-speed data per day, you can continue browsing at reduced speeds or top up for more full-speed access—your choice, your control. Need a break? Pause your plan anytime and save unused days for later. It’s connectivity on your terms. No contracts. No hidden fees. Just one eSIM for all your adventures.
Important Information
Activity details will be available soon.
Pre-book before visiting: Please refer to ticket description / important notes to activate the esim
2. Free Access: The Firsty app and eSIM download are free of charge, but require a stable internet connection to set up.
3. 14-Day Withdrawal: Customers can withdraw from the agreement within 14 days; partial refunds are given if data from a paid plan has been used.
4. Refund Conditions: Refunds are allowed within 30 days of purchase if activation fails despite troubleshooting; no refunds for used or expired data.
5. No Refund Exceptions: Refunds won’t be issued for accidental purchases, unused data after expiration, or suspected fraud.
6. Fair Use Policy: High-speed data is capped daily for Firsty Fast users, with reduced speeds afterward—limits vary by country and are shown at checkout.
7. Service Limitations: Service depends on third-party networks; Firsty isn’t liable for outages or interruptions beyond its control.
8. Prohibited Use: Activities like reselling, excessive usage, or fraud can lead to service suspension or termination.
9. Data Privacy: Firsty collects and processes user data (e.g., contact info, payment details, usage data) and shares it only when necessary under strict confidentiality.
10. Referral Program Rules: Rewards are issued only for eligible referrals using valid codes; misuse or fraudulent activity may lead to cancellation of rewards or promotions.
Location
3.11951360, 101.66927360
Thailand eSim - Free Roaming Mobile Data ticket price 2026
Tickets start from these prices per person on HolidaySG (the cheapest ticket, shown in several currencies). Pick a date above to see the exact price for your visit and each ticket type.
| Currency | From (per person) |
|---|---|
| Singapore dollar (SGD) | SGD 4.00 |
| Indian rupee (INR) | INR 300 |
| Philippine peso (PHP) | PHP 200 |
| Malaysian ringgit (MYR) | MYR 12.76 |
| US dollar (USD) | USD 3.12 |
| Indonesian rupiah (IDR) | IDR 55,820 |
Other currencies are converted from SGD at HolidaySG's daily exchange rates for reference; you pay in the currency shown at checkout. Updated 13 Oct 2026.
Thailand eSim - Free Roaming Mobile Data — Frequently Asked Questions
The Thailand eSIM requires a compatible, carrier-unlocked smartphone to function on local networks such as AIS, TrueMove H, or DTAC. Users should verify device compatibility before purchase, as the service is delivered digitally via a QR code or app activation. Once the daily high-speed data threshold is met, connection speeds are typically reduced until the next 24-hour cycle begins.
- Firsty eSIM offers a modern and flexible way to stay connected globally without the hassle of physical SIM cards. As a digital SIM solution, Firsty eSIM is designed for travelers, remote workers, and everyday users who value convenience, affordability, and reliable internet access.
- Upon activation, you can expect a seamless setup process using a QR code or manual entry, available through the Firsty app or authorized partners. The activation process requires an unlocked, eSIM-compatible device with a stable internet connection. Firsty supports both iOS and Android devices, making it accessible for a wide range of users.
- One of the key benefits is high-speed data access. With the Firsty Fast plan, users receive a daily allotment of full-speed data, after which speeds may be reduced depending on the local provider’s fair usage policy. This ensures consistent connectivity while managing network traffic fairly.
Thailand eSim - Free Roaming Mobile Data — Common Questions
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