What do I get with Vietnam - Unlimited 4G/5G Data eSIM?

Digital delivery of the eSIM activation QR code via email. Connection to local 4G or 5G networks upon arrival in Vietnam. Ability to keep the original physical SIM card active in the device. Access to high-speed mobile data for navigation and internet services.

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Vietnam - Unlimited 4G/5G Data eSIM

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Vietnam - Unlimited 4G/5G Data eSIM

Name: Vietnam - Unlimited 4G/5G Data eSIM
Brand: HolidaySG
Price: 13.00 SGD
Availability: InStock

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Vietnam

Book Vietnam - Unlimited 4G/5G Data eSIM tickets in All Cities, Vietnam. Compare 4 ticket options from S$13.00. Hassle-Free Connectivity: With Voyafly eSIM, you no longer need to deal with physical SIM cards. E-tickets sent after verification.

At a glance

Ticket type

E-ticket / Mobile

Confirmation

After verification

Cancellation

No cancellation

Duration

This eSIM is perfect for trips of any length, with flexible plans available for...

Best time

Vietnam is a year-round destination, but the best time to stay connected and exp...

Ticket Options

Select a date to see live prices & availability

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3 Days

Non-refundable

Per Pax -2%

SGD 12.80 SGD 12.46

5 Days

Non-refundable

Per Pax -3%

SGD 16.65 SGD 16.10

7 Days

Non-refundable

Per Pax -3%

SGD 19.21 SGD 18.52

10 Days

Non-refundable

Per Pax -5%

SGD 25.61 SGD 24.12

No package is available on this selected date. Try another date.

Highlights

Hassle-Free Connectivity: With Voyafly eSIM, you no longer need to deal with physical SIM cards.
Multiple Networks, One Device: Seamlessly switch between multiple mobile operators on a single device, allowing you to select the best network for your needs.
Easy Activation and Setup: Activating Voyafly eSIM is a breeze. Simply scan a QR code, and your device will be instantly connected to the network.
Travel-Friendly Solution: Easily purchase and activate local plans while abroad, avoiding exorbitant roaming charges.
Enhanced Security and Reliability: With robust security measures in place, your data is protected, ensuring peace of mind.

About Vietnam - Unlimited 4G/5G Data eSIM

Stay seamlessly connected across all of Vietnam with the Voyafly eSIM, offering unlimited 4G/5G data without the hassle of physical SIM cards. Simply scan a QR code and enjoy instant, reliable internet in every city from Hanoi to Ho Chi Minh City.

Local Legends & Stories

Vietnam's telecom revolution has transformed the country into one of Southeast Asia's most connected nations, with mobile internet now woven into the daily fabric of Vietnamese life from bustling cities to remote mountain villages.

Must Do Experiences

Navigate the bustling streets of Hanoi's Old Quarter while streaming real-time directions
Capture stunning sunset photos at Ha Long Bay and share them instantly on social media
Explore the lantern-lit streets of Hoi An with uninterrupted GPS navigation
Ride motorbikes through the winding roads of Da Lat with live translation apps at your fingertips

Hidden Gems

Use your eSIM to access local Vietnamese food delivery apps and discover hidden street food spots like a local
Download offline maps before your trip and use real-time translation apps to chat with locals in rural areas
Find secret photo spots by following Vietnamese travel influencers on Instagram with your unlimited data

What Makes it Special

No physical SIM card needed - eSIM is embedded directly into your device, eliminating swapping and losing cards
Seamlessly switch between multiple Vietnamese mobile operators for the strongest signal wherever you travel
Instant activation by scanning a QR code - no airport queues or store visits required

Available Facilities

QR code activation 4G/5G network coverage Multi-carrier switching Instant setup ESIM compatibility Unlimited data Nationwide coverage

Perfect Timing

When to visit for the best experience

Vietnam is a year-round destination, but the best time to stay connected and explore is during the dry seasons from November to April in the south and from February to April in the north. Pleasant weather across all regions means you can fully enjoy using your eSIM for navigation, photography, and real-time travel planning wherever you go.

Photography Guide

Capture the perfect shots

Use your unlimited data to upload and edit photos in real time at iconic spots like Ha Long Bay and the Golden Bridge
Night photography in Hoi An's lantern-lit streets is breathtaking - keep your phone charged and connected for cloud backups
Golden hour at Phong Nha caves and Ninh Binh's limestone karsts offers stunning shots best captured with live connectivity for instant sharing

Cultural Etiquette

Respect local customs and traditions

Vietnamese people are warm and hospitable - a simple 'Xin chào' (hello) goes a long way in breaking the ice Always ask permission before photographing locals, especially in rural and ethnic minority areas Tipping is not mandatory but appreciated in tourist areas, and your eSIM makes it easy to look up local customs and etiquette on the go

Special Events & Experiences

Enhanced experiences and seasonal highlights

Tet Lunar New Year - January or February: The biggest celebration in Vietnam with vibrant street festivals and fireworks
Hoi An Lantern Festival - Full moon nights: Thousands of silk lanterns light up the ancient town in a magical display
Mid-Autumn Festival - September or October: Colorful lantern parades and mooncake celebrations perfect for social media content

Important Guidelines & Safety

Essential safety information and guidelines

Keep your eSIM profile secure and avoid sharing your QR code publicly to prevent unauthorized use
Use your reliable data connection to share your live location with family and friends while exploring unfamiliar areas
Download trusted ride-hailing apps like Grab for safe and transparent transportation across Vietnamese cities

Visitor Information

Entry Fee

The Voyafly Vietnam Unlimited 4G/5G Data eSIM is available for purchase online with competitive pricing plans to suit different travel durations and data needs. No additional entry fees or hidden charges apply - what you see is what you pay for seamless connectivity throughout your trip.

Visit Duration

This eSIM is perfect for trips of any length, with flexible plans available for short city breaks or extended adventures across Vietnam. Whether you are spending a week exploring the north or a month discovering the entire country, your unlimited data plan keeps you connected every step of the way.

Accessibility

The Voyafly eSIM is compatible with most modern smartphones and devices that support eSIM technology, making it accessible for travelers of all backgrounds. No physical SIM handling is required, which is especially convenient for travelers with limited dexterity or those who prefer a completely digital experience.

Overview

Experience the future of mobile connectivity with Voyafly eSIM, the cutting-edge technology designed to transform how you stay connected in Vietnam. Say goodbye to the hassle of physical SIM cards and embrace a new era of seamless and convenient connectivity. Here's why and how eSIM can elevate your mobile experience:

✅Hassle-Free Connectivity: With Voyafly eSIM, you no longer need to deal with physical SIM cards. The eSIM is embedded directly into your device, eliminating the need for swapping, losing, or misplacing SIM cards. Enjoy effortless connectivity at your fingertips.

✅Multiple Networks, One Device: Unlock the power of choice with Voyafly eSIM. Seamlessly switch between multiple mobile operators on a single device, allowing you to select the best network for your needs. Whether you're seeking superior coverage, competitive pricing, or exclusive offers, Voyafly eSIM empowers you with unprecedented flexibility.

✅Easy Activation and Setup: Activating Voyafly eSIM is a breeze. Simply scan a QR code, and your device will be instantly connected to the network. No more waiting for a physical SIM card to arrive or visiting a store for activation. Get up and running in no time.

✅Travel-Friendly Solution: If you frequently travel overseas, Voyafly eSIM is your ultimate travel companion. Easily purchase and activate local plans while abroad, avoiding exorbitant roaming charges. Stay connected effortlessly wherever your adventures take you.

✅Enhanced Security and Reliability: Voyafly eSIM technology prioritizes your security and privacy. With robust security measures in place, your data is protected, ensuring peace of mind. Additionally, Voyafly eSIM offers reliable connectivity, reducing the risk of signal loss or interruption during important calls or online activities.

Vietnam - Unlimited 4G/5G Data eSIM gallery

Important Information

Activity details will be available soon.

Show Mobile Ticket: Ticketing counter

The eSIM QR Code will be emailed to you separately. Please follow the email instructions to activate your eSIM.

This plan comes with unlimited data, however our network providers do apply a Fair Usage Policy. If you consume more than 2 GB per day, you will find that your speed will be throttled to 512 kbps. This speed should only last 24 hours (sometimes less) before you are back to high-speed data.
This plan does not come with a number, so no call and text service will be available.
After purchase, you have 30 days to activate your plan. Otherwise, your plan will automatically activate on the 30th day and expiry will start and Expired will start after you activate your plan. For example, if you activate a 7-day plan on Jan 1, 2023 at 4pm, it will expire on Jan 8, 2023 at 4pm.

Location

1.14258180, 104.01021330

Vietnam - Unlimited 4G/5G Data eSIM 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.

Vietnam - Unlimited 4G/5G Data eSIM starting ticket price by currency
Currency	From (per person)
Singapore dollar (SGD)	SGD 13.00
Indian rupee (INR)	INR 980
Philippine peso (PHP)	PHP 640
Malaysian ringgit (MYR)	MYR 41.47
US dollar (USD)	USD 10.15
Indonesian rupiah (IDR)	IDR 181,400

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.

Plan your whole Vietnam trip cost from India →

Vietnam - Unlimited 4G/5G Data eSIM — Frequently Asked Questions

Before purchasing, verify that your mobile device is carrier-unlocked and compatible with eSIM technology. The digital profile is typically delivered via a QR code, which requires an internet connection for the initial installation process. This service provides data-only connectivity and does not include a local phone number for traditional voice calls or SMS.

Digital delivery of the eSIM activation QR code via email.
Connection to local 4G or 5G networks upon arrival in Vietnam.
Ability to keep the original physical SIM card active in the device.
Access to high-speed mobile data for navigation and internet services.

Vietnam - Unlimited 4G/5G Data eSIM — Common Questions

Tickets start from S$13.00. Prices vary by ticket type and visit date. Select your date above to see live prices.

No. Online bookings must be made before the day of your visit, so tickets for today can't be bought here. Tickets with a set session time must be booked at least 24 hours before the session starts.

Every ticket option is marked "No cancellation" ("Non-refundable" on the ticket card), so you cannot cancel these tickets for a refund once booked. Check the package terms before you book.

General Questions

Select your preferred date, choose the ticket type and quantity, then click "Add to Cart". Complete the secure checkout to receive your e-tickets after verification.

Yes, all payments on HolidaySG are processed through SSL-encrypted, PCI-compliant payment gateways. We support major credit/debit cards and other secure payment methods.

Cancellation and modification policies vary by activity. Please check the specific cancellation policy listed under each ticket option before booking.

In most cases, you can show your e-ticket directly from your mobile phone at the venue. Some activities may require a printed voucher — this will be clearly stated in your confirmation email.

No, the price you see is the price you pay. All taxes and service fees are included in the displayed price.

We recommend arriving at least 15-30 minutes before your scheduled time to allow for check-in and any security procedures.

All prices on HolidaySG are displayed in Singapore Dollars (SGD) unless otherwise indicated.

Yes, HolidaySG is an authorized booking partner working directly with attractions, tour operators, and experience providers.

You can reach our support team daily (9 AM – 11 PM SGT) via email at b2c@holidaysg.com or through the live chat on our website.

Yes, we often offer combo packages that bundle popular attractions together at a discounted rate. Check our promotions page for current deals.