S$100 Cheap Flights to Koh Tao

View S$100 flight on Sat, 18 Oct, 2025Opens in a new window

Popular airlines to Koh Tao

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Cheap round-trip flights to Koh Tao

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Mon, 24 Nov - Tue, 25 Nov
UTP
Chonburi Province
USM
Koh Samui
S$280 Return, found 6 days ago
S$280
Return
found 6 days ago
Select Bangkok Airways flight, departing Mon, 24 Nov from Chonburi Province to Koh Samui, returning Tue, 25 Nov, priced at S$280 found 6 days ago
Scoot
Thu, 23 Oct - Sun, 26 Oct
KUL
Kuala Lumpur
USM
Koh Samui
S$375 Return, found 5 days ago
S$375
Return
found 5 days ago
Select Scoot flight, departing Thu, 23 Oct from Kuala Lumpur to Koh Samui, returning Sun, 26 Oct, priced at S$375 found 5 days ago
Singapore Airlines
Wed, 6 May - Wed, 13 May
HKG
Hong Kong SAR
USM
Koh Samui
S$521 Return, found 8 hours ago
S$521
Return
found 8 hours ago
Select Singapore Airlines flight, departing Wed, 6 May from Hong Kong SAR to Koh Samui, returning Wed, 13 May, priced at S$521 found 8 hours ago
Malaysia Airlines
Thu, 16 Oct - Mon, 20 Oct
KUL
Kuala Lumpur
USM
Koh Samui
S$581 Return, found 3 days ago
S$581
Return
found 3 days ago
Select Malaysia Airlines flight, departing Thu, 16 Oct from Kuala Lumpur to Koh Samui, returning Mon, 20 Oct, priced at S$581 found 3 days ago
Thai Airways International
Thu, 30 Oct - Sun, 2 Nov
KUL
Kuala Lumpur
USM
Koh Samui
S$605 Return, found 14 hours ago
S$605
Return
found 14 hours ago
Select Thai Airways International flight, departing Thu, 30 Oct from Kuala Lumpur to Koh Samui, returning Sun, 2 Nov, priced at S$605 found 14 hours ago

Find Your Flights to Koh Tao USM

Cheap flights to Koh Tao (USM)

Get started finding a cheap flight to Koh Tao on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Koh Tao.

Return prices range from S$280 - S$605 and one-ways Koh Tao start as low as S$100.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Koh Tao (USM)

You have several options for which airline you choose to travel with to Koh Tao. There are 10 airlines flying into USM: Bangkok Airways, Scoot, Malaysia Airlines, Thai Airways International, EVA Airways, Singapore Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Koh Tao (USM) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to USM in November and in October for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Koh Tao's airport?
Ko Samui Airport (USM) is the only airport serving Koh Tao.
What airport is best to fly into Koh Tao?
Located 64 kilometres from the centre of town, Ko Samui Airport is your gateway to Koh Tao.
How many airlines fly to Koh Tao?
With 3 air carriers jetting into Koh Tao from 10 airports around the globe, your ideal flight is just a few clicks away.
Which airlines fly to Koh Tao?
Bangkok Airways operates a large amount of flights to Koh Tao. Catching a Bangkok Airways flight from Bangkok is the most popular way to get there.
How many nonstop flights are there to Koh Tao?
Flying to a new place is much more fun when there aren't any stopovers to worry about. If you're off to Koh Tao, the great news is that there are approximately 318 direct flights each week.
Where are the most popular flights to Koh Tao departing from?
Flights to Koh Tao departing from Bangkok, Phuket and Singapore airports are very popular.
How long is the flight to Koh Tao Airport?
If you're going to Koh Tao from Bangkok, you'll have a flight time of 1 hour and 25 minutes. Those leaving from Phuket can expect to be travelling for 55 minutes. From Singapore it's 1 hour and 55 minutes away.
How to book the cheapest flight to Koh Tao?
If you'd like to save some cash on your Koh Tao holiday, then listen up! As any experienced traveller will tell you, don't book at the very last minute. Airfares are generally more expensive close to the departure date. Also, do some online research and compare your options. If your destination has a few airports, you may be able to nab a fantastic price by flying into a smaller terminal. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and be ready to secure your ticket as soon as you see a great bargain. The best deals don't last long.
Do you have any tips for my flight to Koh Tao?
Depending on where you're coming from, your journey to Koh Tao could be as easy as pie or it could drag on forever. Below are some useful travel tips that will help you start your next big adventure on a positive note. What to pack in your hand luggage:

  • The trick to having an amazing travel experience is to pack in advance. Start with the essentials: passport, travel docs, credit cards and daily medications. Next, bring on board items that'll help keep you busy, like your laptop or a good book. You'll also want to bring your chargers, a neck pillow and a pair of earplugs. Finally, don't forget to toss in toiletries like a toothbrush, facial wipes and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between airlines, the general guide to follow is nothing flammable, sharp or explosive. This includes things like screwdrivers, blades, fuel and fireworks. Sporting equipment like ice skates, and objects that could harm passengers, such as pepper spray and firearms, are also banned from the cabin.

What to wear on a flight:

  • The aisles of an airplane are no place for a fashion parade. Dress in comfortable layers and opt for shoes that are roomy, flat and easy to pull on and off.
  • The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long flights. Reduce the risks by staying hydrated, keeping your ankles and legs moving and wearing compression tights or socks.

How to get through airport security fast when flying to Koh Tao?
The secret is to be well organised before you get to the airport security gate. That way, you'll be stepping onto that plane to Koh Tao before you know it. Follow these helpful tips and get your holiday off to a terrific start:

  • Your travel documents and ID will need to be presented to airport security. Keep them handy to avoid fumbling around for them.
  • Your belt, jacket, keys and other items in your pocket, like your headphones, will need to go on a tray through the X-ray machine. Make your life easier by removing them before your turn arrives.
  • Your electronic gadgets like laptops and phones will also have to go on a tray for inspection. No need to worry though, you'll be back online in no time.
  • Don't forget to remove liquids and gels from your hand luggage. They often need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag.
  • The right choice of footwear can save you valuable minutes. Boots and bulky shoes are often required to be removed and X-rayed separately. Slip-on sneakers are usually not.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, pack them safely away in your checked luggage. They won't be allowed on board.

Flights to Koh Tao information
Destination airport
Samui Intl. Airport
Destination airport IATA code
USM
Destination city name
Samui Intl. Airport
Return price
S$279

Trending flights to Koh Tao

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scoot
Sat, 8 Nov - Wed, 12 Nov
SIN
Singapore
USM
Koh Samui
S$377 Return, found 3 days ago
S$377
Return
found 3 days ago
Select Scoot flight, departing Sat, 8 Nov from Singapore to Koh Samui, returning Wed, 12 Nov, priced at S$377 found 3 days ago
*Available to Expedia members.