The first time I flew into Changi, I had a folder full of printouts, a wallet stuffed with the wrong cash, and no idea that the arrival card had to be filled in online before I even boarded. I stood in the queue at immigration thumbing through my phone on airport wifi, watching a family ahead of me discover the same thing. Nothing went badly wrong, but it was a stressful twenty minutes that a little planning would have erased.
Singapore is one of the easiest places in Asia to travel. It is compact, safe, spotlessly run and almost everything works on time. That is exactly why small slips feel bigger here: the system is so smooth that when you are the one thing out of step, you notice it. This guide is the checklist I wish I had carried that first time, rewritten after many trips and plenty of questions from our own customers. It is written in the order that real trip planning tends to happen: paperwork first, then money and phone, then getting around, then the fun parts, with a rules section in the middle because Singapore does have a few that catch visitors out.
Read it once from top to bottom, then keep the tables as a reference. If you only have five minutes, jump to the final checklist near the end. If you have a coffee, read on. A note on dates: rules, fees and opening hours change, so wherever something is official (entry requirements, arrival cards, customs limits) treat this page as a guide and confirm on the official government site close to your travel date.
1. Passport, entry and the arrival card
Start with the boring item that decides everything: your passport. Check the expiry date today, not the week before you fly. Most airlines and Singapore immigration expect your passport to be valid for at least six months from the day you arrive, and it needs blank pages for stamps or visa labels. If yours is close to the limit, renewing it is the single most useful thing you can do before booking anything else, because a renewal can take weeks in some countries.
Next, the SG Arrival Card. Every short-term visitor fills it in online, whether or not they need a visa, and it must be submitted within three days before you arrive. It is free, it is done on the official government portal or the MyICA app, and the acknowledgement arrives immediately. You will be asked for passport details, your flight, where you are staying and a short health declaration. I always fill mine in on the sofa the night before departure, screenshot the confirmation and keep the original email. Please only use the official portal; copycat sites that charge a fee do exist, and a genuine arrival card costs nothing.
Here is how the entry picture looks for most travellers. Many passport holders can enter visa-free for a short stay, typically up to 30 days at the officer’s discretion, while nationals of a list of countries must hold an entry visa arranged in advance. Which group you fall into depends entirely on your passport, so do not rely on what a friend with a different passport told you.
| Item | What to know | When to do it |
|---|---|---|
| Passport validity | At least six months left, with blank pages | Before you book flights |
| Entry visa (if your passport needs one) | Applied through an authorised agent or a local contact; processing is usually a few working days, longer in busy periods | At least three to four weeks ahead |
| SG Arrival Card | Free, online, required for every visitor | Within three days before landing |
| Onward or return ticket | Airlines often ask to see proof you are leaving | Have it ready at check-in |
| Accommodation details | Address of your first night goes on the arrival card | Save it offline |
2. Visas and the flight reservation question
If your passport does need a visa, the process is not complicated but it is not something you can do at the border. In practice the visit visa is lodged by an authorised visa agent or by a local sponsor in Singapore, not by the traveller directly. Processing is generally a matter of a few working days, though it stretches around school holidays and festivals. Our visa requirements pages list the current options, fees and documents for each destination, and they are a good place to check what your own passport needs before you commit to flights.
The question we hear most often from visa applicants is about the flight. Many applications ask for a travel itinerary, and travellers understandably do not want to pay for a non-refundable ticket before they know the visa outcome. That is the gap our flight reservation service is designed to fill: it provides a dated reservation document you can attach to an application. To be clear and honest about it, a reservation is not an issued ticket, it does not guarantee that a visa will be approved, and the final decision always rests with the immigration authority. Use it as supporting paperwork, and buy your real ticket once your visa is in hand.
While you are sorting documents, put together a small digital folder: passport photo page, visa approval if you have one, arrival card confirmation, flight details, hotel booking, travel insurance policy and your emergency contacts. Keep one copy on your phone, one in cloud storage and one in an email to yourself. If your phone dies or your bag goes missing, you will be glad of it.
3. Money, cards and getting a GST refund
Singapore is a card-friendly city, and you can get surprisingly far with a contactless card or a phone wallet. Most restaurants, shops, taxis and the MRT accept contactless payment. Cash still matters in two places: hawker centres, where many stalls are cash-only or accept only local QR payment, and small neighbourhood shops. I carry about S$50 to S$100 in small notes and top it up as I go. There is no need to change a huge amount before you fly, and airport exchange counters are rarely the cheapest option. Licensed money changers in the city, such as those around Chinatown and Raffles Place, usually offer better rates than the airport.
Two things to ask your bank before departure: whether your card charges a foreign-transaction fee, and whether you can switch off the “pay in your home currency” prompt. When a terminal offers to charge you in your own currency instead of Singapore dollars, decline it. The conversion rate offered at the till is almost always worse than your bank’s.
At restaurants you will usually see two extras added to the bill: a 10 percent service charge and the 9 percent GST (goods and services tax). The prices on menus often exclude both, so a dish listed at S$20 may come to nearly S$24. Tipping on top is not expected. Many visitors tip out of habit, and that is a kind gesture, but nobody will take offence if you do not.
| Daily spending style | Typical day (per person) | What it looks like |
|---|---|---|
| Lean | S$80 to S$130 | Hostel or budget room, hawker meals, MRT, one paid attraction |
| Comfortable | S$200 to S$320 | Mid-range hotel, a mix of hawker and restaurant meals, two attractions |
| Relaxed | S$400 and up | Upscale hotel, taxis, rooftop drinks, a theme-park day |
These are rough guides based on typical visitor spending, not quotes. Accommodation is the biggest swing factor by a wide margin, and prices climb during the school holidays, big concerts and the Formula 1 weekend.
If you plan to shop, ask about the tourist GST refund scheme. Visitors who spend above a minimum amount at participating retailers can claim back the GST when leaving. The process is handled electronically: the shop registers your purchase when you pay, and you scan your passport at a self-help kiosk at Changi before you check in luggage. Allow extra time at the airport on the day, because the kiosk may ask to see your goods, and the refund minimum and the eligible shops are set by the tax authority, so confirm the current terms. I only bother when I have bought something substantial, as for small purchases it is not worth the queue.
4. Phone, data and power plugs
You will use your phone constantly here: maps, MRT routes, taxi apps, restaurant queues, attraction tickets, even payments. Roaming from home can be eye-wateringly expensive, so decide on a plan before you leave. The easiest solution for most people is an eSIM, which you install on your phone before departure and switch on when you land, with no shop visit and no tiny card to lose. If your phone is eSIM-compatible, browse the Singapore data plans we offer, such as the Airalo Singapore eSIM package from S$4.24, the Commbitz Singapore eSIM from S$4.16 or the Eskimo global eSIM from S$9.00. Check that your handset is unlocked and supports eSIM first, since that is the number one reason an installation fails.
Free wifi exists, including the Wireless@SG network, in many public spaces, but the sign-up can be fiddly and I would not rely on it for navigation. Singapore’s mobile network is excellent, including inside the MRT tunnels, so a small data plan goes a long way. For a week of maps, messaging and the odd video call, most people are comfortable with a few gigabytes.
Electricity here is 230 volts at 50 hertz, and the sockets are the three-pin Type G, the same as in the United Kingdom. Phone chargers and laptop adapters are normally dual-voltage and just need a plug adapter. Hair dryers and straighteners from countries on 110 volts need a closer look. Most hotels have adapters at reception, but they run out, so pack your own. A compact power bank is also worth having, because a day of photos and navigation in the heat will flatten a battery quickly.
5. Getting around: MRT, buses, taxis and your feet
Public transport is the great pleasure of travelling in Singapore. The MRT is clean, air-conditioned, frequent and easy to read, and between trains and buses you can reach virtually every attraction in this guide. You can tap in and out with a contactless bank card or phone wallet directly at the gates, which is the simplest option for a short stay, or pick up a stored-value card. If you prefer a dedicated card for budgeting, the Ez-link card is available from S$12.00, and it works across trains, buses and many convenience-store purchases.
A few habits make the system feel even smoother. Stand on the left of the escalator and let people pass on the right. Let passengers get off before you board. Do not eat or drink on the train, as there is a fine for it, and carrying durian onto the MRT is a rule that gets quoted to every visitor and is taken seriously. Offer your seat to anyone elderly, pregnant or carrying a child; it is a social norm here rather than just a sign above the seats.
For airport arrivals, the MRT from Changi to the city is cheap and takes around thirty minutes to the centre. If you land late at night, are travelling with young children or have heavy luggage, a pre-booked transfer removes the guesswork. Taxis and ride-hailing are plentiful, and you will see surcharges at peak hours and for airport pickups. Fares are metered, and the driver should not ask for a flat rate.
| Option | Best for | Watch out for |
|---|---|---|
| MRT | Most city trips, the airport, avoiding traffic | Rush hour from about 7:30 to 9:30 am and 5:30 to 7:30 pm |
| Public bus | Places the MRT misses, scenic routes | Tap in and tap out, and know your stop |
| Taxi or ride-hail | Late nights, luggage, rain, families | Peak-hour surcharges and airport fees |
| Hop-on hop-off bus | First-day orientation, little walking | Allow the full loop time if you want commentary |
| Walking | Marina Bay, Chinatown, Kampong Glam | Heat and humidity; carry water |
If you like seeing the city from the top deck, an open-top bus is a relaxed way to get your bearings on day one. We list the Big Bus Singapore hop-on hop-off tour from S$58.34 and a FunVee open-top city and Marina sightseeing ride from S$28.64. Either lets you ride a loop first and decide what is worth getting off for.
6. Weather, seasons and what to pack
Singapore sits just north of the equator, so the weather is hot, humid and green all year. Temperatures hover between the mid-twenties and low thirties Celsius, and the humidity makes it feel warmer. There is no true winter, and no month is a bad month to visit. What changes is the rain. The wetter spell usually runs from November to January, with heavy afternoon downpours, while the period from roughly December to June is a little drier. Brief thunderstorms can happen on any day, which is why an umbrella is a daily companion rather than an accessory.
Do not plan your whole outdoor day around the sun. The best rhythm I have found is an early start for outdoor places, an air-conditioned stretch from late morning to mid-afternoon, and another burst of exploring as the light softens in the evening. It also means you will meet fewer crowds at parks and viewpoints.
| Pack this | Why it earns its place |
|---|---|
| Light, breathable clothes | Cotton and linen dry faster than denim in the humidity |
| A thin layer | Malls, trains and museums run cold with their air conditioning |
| Comfortable walking shoes | You will walk more than you expect; bring a pair that can get wet |
| Compact umbrella | Rain and strong sun, and it doubles as a parasol |
| Sunscreen and a hat | The sun is strong even on cloudy days |
| Insect repellent | Useful in parks, nature reserves and evenings near water |
| Reusable water bottle | Tap water is safe, and refill points are easy to find |
| Modest cover-up | Shoulders and knees covered for temples and mosques |
7. The rules that catch visitors out
Singapore has a reputation for strict rules, and the reputation is partly deserved and partly exaggerated. In daily life you will rarely think about any of it, because the city simply feels orderly. But there are a handful of rules where a mistake can cost real money, so it pays to know them before you land rather than after.
- Vaping and e-cigarettes. Bringing in, buying or using them is illegal and can lead to heavy fines. Leave them at home.
- Cigarettes. Duty is payable on all tobacco brought in, and there is no duty-free allowance for it. Declare what you carry or do not carry it.
- Chewing gum. Selling and importing most gum is restricted. A pack for personal use is generally not a concern, but never spit it on the street.
- Littering and smoking. Fines apply for dropping rubbish, and smoking is banned in many public areas, including most indoor spaces and some outdoor ones. Look for designated smoking points.
- Drugs. The penalties are among the most severe in the world and apply to visitors too. Never carry anything for someone else, and check any medication you take is allowed, since some common prescriptions are controlled here.
- Jaywalking. Cross at crossings when they are within about fifty metres. It is both safer and avoids a fine.
- Food on trains and in some public spaces. Eating and drinking on the MRT is prohibited, and so is durian in many hotels and public buildings; look for the sign.
- Drones. Flying one needs permission and is restricted in many areas, including near the airport and the city centre.
On etiquette, Singapore is a multicultural society where Chinese, Malay, Indian and other communities live side by side, and the courtesy rules are broadly what you would expect anywhere considerate. When you visit a temple, mosque or church, dress modestly and remove your shoes where there is a sign or a rack. In mosques, women may be asked to cover their hair, and loan robes are usually offered at the door. Ask before photographing worshippers. When you are invited into a home, take your shoes off at the door. Pointing with a single finger at people is considered a bit rude, so use an open hand.
Safety is not a worry in the way it is in many large cities. Violent crime is rare and you can walk around late at night without much thought. Pickpocketing exists in crowded places but is uncommon, and the usual sense still applies: keep your bag zipped, do not leave your phone on a table, and be sceptical of anyone who approaches you with an unusual offer. For emergencies, dial 999 for the police and 995 for an ambulance or fire. A good travel insurance policy with medical cover is sensible, because hospital care is excellent but not cheap for visitors.
8. Eating well without overthinking it
Food is the reason a lot of people fall in love with this city. The headline act is the hawker centre: a huge open-air hall of stalls where cooks who have made one dish for decades sell plates for a few dollars. The good news for visitors is that you do not need a list to eat well. Look for the stalls with the longest queue of office workers at lunchtime and join it.
The dishes everyone mentions are worth the hype. Hainanese chicken rice is silky poached chicken over fragrant rice with chilli and ginger. Laksa is a rich coconut curry noodle soup. Chilli crab is a messy, glorious feast best shared. Beyond those, try char kway teow, satay with peanut sauce, roti prata for breakfast, bak kut teh on a rainy morning and a bowl of ice kachang to cool down. Order drinks the local way too: kopi means coffee with condensed milk, kopi-o is black with sugar, and kopi-c uses evaporated milk.
Hawker etiquette is simple but worth knowing. Seats are often saved by placing a packet of tissues on the table, so do not move it. Return your tray at stalls that ask you to, and queue patiently. If you want guidance on what to eat and where, a guided tasting is a good use of an afternoon. Our Food Discovery Pass starts from S$48.47, and the #INSTAWALK tour through Bugis, Waterloo and Kampong Glam from S$61.64 mixes photography with the neighbourhood’s food and history. If you have any dietary requirements, such as halal, vegetarian or allergies, say so clearly; many stalls are halal-certified and vegetarian options are easy to find, but cross-contamination can happen at busy stalls.
| Dish | What it is | Good to know |
|---|---|---|
| Hainanese chicken rice | Poached chicken, fragrant rice, chilli and ginger | Often sells out by mid-afternoon |
| Laksa | Coconut curry noodle soup with prawns | Spicy; ask for less chilli if needed |
| Chilli crab | Mud crab in sweet, savoury, mildly hot sauce | Sold by weight; check the price before ordering |
| Roti prata | Crisp flatbread with curry | Great for breakfast |
| Satay | Grilled skewers with peanut sauce | Best at evening stalls |
| Ice kachang | Shaved ice with syrup, beans and jelly | The classic heat remedy |
9. Attractions: what to book ahead and what to just wander into
Singapore packs a lot into a small space. It is entirely possible to see the highlights in three or four days without rushing, and a week lets you slow down and explore the neighbourhoods. The main skill is deciding what to reserve in advance and what to improvise. My rule of thumb is that anything with a timed entry, a limited capacity or a strong weekend crowd is worth booking before you arrive, and everything else can wait until you see how you feel on the day.
A practical note on tickets: when you book through us, your booking is reviewed by our team before it is confirmed, and your e-tickets are emailed after our team confirms your booking. Build a little slack into your plan and book the main ones a few days before travel, especially for weekends and school holidays. Also note that timed sessions can have a booking cut-off, and the checkout will tell you if a date is too soon to book.
Marina Bay: the skyline and the garden
If you only have one area, make it Marina Bay. Gardens by the Bay is the star, from S$33.94, with its towering Supertrees, the cool conservatories and the elevated walkway among the canopy. Go late afternoon, stay for the lights after dark and you get two completely different experiences for one visit. Just along the water, the SkyPark Observation Deck at Marina Bay Sands from S$35.00 gives the widest view in the city, and the ArtScience Museum from S$20.00 is a good rainy-hour retreat. The Singapore Flyer from S$46.00 is a slow, easy way to see everything at once. The Merlion and the free evening light-and-water show round the area off without costing anything.
Sentosa: theme park, sea life and the cable car
Sentosa is the resort island, and it can swallow a whole day or two. Universal Studios Singapore is from S$73.59, and arriving at opening time gives you the best chance of getting the big rides done before the queues build. The Singapore Oceanarium from S$52.26 is a very good indoor option with one of the largest viewing panels you will see. For the journey itself, the Singapore Cable Car from S$31.50 is a scenic way across, and the Wings of Time and Cable Car combination from S$38.09 pairs the ride with an evening show on the beach. If you have children who love adrenaline, the Skyline Luge from S$35.51 is a hit.
Mandai: zoo, night safari and the birds
The northern wildlife precinct is where families spend their best day. The Singapore Zoo from S$46.17 is famous for its open, moat-style enclosures, and the Night Safari from S$54.24 is the one that sticks in the memory, with nocturnal animals seen on a tram and on foot trails. Bird Paradise from S$46.17 and River Wonders from S$42.35 fill out the set. If you are tempted to do them all, spread them over two days; the heat and the walking add up. Wear your most comfortable shoes and bring the repellent for the Night Safari.
City, history and a bit of fun
For the older side of the city, the river is a lovely introduction. The Singapore River Cruise from S$26.52 glides past the old warehouses and the modern towers. The amphibious DUCKtours from S$44.86 combine a road tour with a splash into the bay. Back on dry land, Madame Tussauds Singapore from S$30.59 is a fun indoor stop when it rains, and Jewel Changi Airport from S$37.96 is an airport attraction in its own right, with the indoor waterfall and a garden hidden inside.
Do not skip the neighbourhoods. Chinatown, Little India, Kampong Glam and Tiong Bahru each have their own character, free to walk and best explored slowly with a snack in hand. For something more guided, walking tours can add the stories you would miss alone, such as the Balestier walking tour from S$35.19 and the Kampong Glam and Civic District tour from S$189.36.
| Attraction | Time to allow | Best moment |
|---|---|---|
| Gardens by the Bay | 3 to 4 hours | Late afternoon into evening |
| SkyPark Observation Deck | 1 to 1.5 hours | Sunset on a clear day |
| Universal Studios | Full day | Weekdays, arriving at opening |
| Singapore Zoo | 4 to 5 hours | Morning, before the heat |
| Night Safari | 3 hours | Arrive early for the first tram |
| Singapore Oceanarium | 2 to 3 hours | Midday, when it is hot outside |
| River cruise | 40 minutes to 1 hour | Early evening |
10. A relaxed four-day plan you can steal
Here is how I would spread the highlights over four days if I were a first-timer. It keeps outdoor time to mornings and evenings, pairs places that are close together and leaves room for meals. Treat it as a starting sketch, and swap days around to suit the weather.
| Day | Morning | Afternoon | Evening |
|---|---|---|---|
| 1. Arrive and orient | Land, get your SIM or eSIM working, drop bags | Open-top bus loop to get your bearings | Hawker dinner and an early night |
| 2. Marina Bay | Merlion and ArtScience Museum | Rest, then Gardens by the Bay | Supertree lights and the bay show |
| 3. Sentosa | Universal Studios at opening | Oceanarium or beach | Cable car and an evening show |
| 4. Wildlife and culture | Singapore Zoo | Chinatown and Kampong Glam stroll | River cruise and a farewell dinner |
If you have more time, a fifth day for Jewel, Pulau Ubin or a food tour and a sixth for shopping, a spa or simply nothing at all is a lovely addition. The trap I see first-timers fall into is overpacking, so build in one genuinely empty afternoon.
Featured experiences in this guide
Ready to plan your Singapore trip?
Browse attractions, tours and day passes on HolidaySG, check what your passport needs on our visa requirements pages, and if your visa application asks for a travel itinerary, see our flight reservation service. Your e-tickets are emailed after our team confirms your booking.
11. The final checklist
Print this, screenshot it or tick it off on your phone. It is the short version of everything above, in the order I would do it.
| When | Task |
|---|---|
| 4 to 8 weeks out | Check passport validity; confirm whether you need a visa; start the visa if you do; decide your dates |
| 3 to 4 weeks out | Book flights and accommodation; buy travel insurance; ask your bank about foreign fees |
| 1 to 2 weeks out | Book the popular attractions and any timed entries; arrange an eSIM; check medication rules |
| Within 3 days | Submit the SG Arrival Card; save the confirmation; download offline maps |
| Day before | Check in online; pack plug adapter, power bank, umbrella and a light layer; leave vapes at home |
| On arrival | Switch on your eSIM; tap onto the MRT; grab a hawker meal and sleep early |
| Leaving | Claim any GST refund before checking in luggage; arrive at the airport early |
Frequently asked questions
How many days do I need in Singapore?
Three to four days is enough for the main highlights without rushing, and five or six lets you add neighbourhood walks, a food tour and a spare afternoon. If you are combining the trip with a stop elsewhere in the region, even two full days will give you a taste of Marina Bay, one big attraction and a few good meals.
Do I need a visa for Singapore?
It depends on your passport. Many nationalities can enter visa-free for a short stay, while others must have an entry visa arranged in advance through an authorised agent or a local sponsor. Check our visa requirements pages and confirm with the official immigration site before you book flights.
What is the SG Arrival Card and does it cost anything?
It is an online declaration that every short-term visitor must submit within three days before arriving. It is free, takes a few minutes and gives you an immediate acknowledgement. Use only the official portal or app, and keep a screenshot of the confirmation.
Can I get a flight reservation for a visa application?
Yes, our flight reservation service provides a dated reservation document for visa paperwork. It is not an issued ticket and does not promise approval, so buy your real ticket once your visa is approved.
Is Singapore expensive, and how do I keep costs down?
Accommodation is the main cost. Eat at hawker centres, use the MRT, mix paid attractions with free ones such as the Merlion, the evening light show and neighbourhood walks, and avoid peak holiday weeks if your dates are flexible. Remember that restaurant menu prices usually exclude the service charge and GST.
Is tap water safe, and is the city safe at night?
Tap water is safe to drink, so bring a refillable bottle. Singapore is among the safest cities in Asia, and walking around at night is normal. Take the usual care in crowds and keep valuables zipped.
What is the best time of year to visit?
Any time works. The drier months from roughly December to June are slightly easier for outdoor plans, while November to January brings more rain. Because showers are short, a flexible day with indoor backups is usually all you need.
When should I book attractions and when will I get my tickets?
Book the headline attractions a few days ahead, especially for weekends and school holidays. Bookings made with us are reviewed by our team, and your e-tickets are emailed after our team confirms your booking, so leave a little time before the visit date.