Airlines that fly to Koh Samui
- Thai Airways InternationalThai Airways International
- Bangkok AirwaysBangkok Airways
- ScootScoot
- Qatar AirwaysQatar Airways
- British AirwaysBritish Airways
- Malaysia AirlinesMalaysia Airlines
- EVA AirwaysEVA Airways
- Swiss International Air LinesSwiss International Air Lines
- Austrian AirlinesAustrian Airlines
- KLMKLM
- Etihad AirwaysEtihad Airways
- Air FranceAir France
- Cathay PacificCathay Pacific
- Turkish AirlinesTurkish Airlines
- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap round-trip flights to Koh Samui
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.
Book with confidence
Book with confidence
Find Your Flights to Koh Samui USM
Cheap flights to Koh Samui (USM)
Get started finding a cheap flight to Koh Samui 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 Samui.
Return prices range from S$283 - S$386 and one-ways Koh Samui start as low as S$139.
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 Samui (USM)
You have several options for which airline you choose to travel with to Koh Samui. There are 10 airlines flying into USM: Bangkok Airways, Scoot.
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 Samui (USM) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to USM in March and in April 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
Frequently asked questions
Frequently asked questions
Travel information
Travel information
Destination airport | Samui Intl. Airport |
Destination airport IATA code | USM |
Destination city name | Samui Intl. Airport |
Return price | S$283 |
Trending flights to Koh Samui
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.
Explore a world of travel with Expedia
Explore a world of travel with Expedia
More to explore for Koh Samui
Top Flight Destinations Near Here
- Flights to Bangkok
- Flights to Pattaya
- Flights to Hua Hin
- Flights to Koh Lipe
- Flights to Chiang Mai
- Flights to Phuket
- Flights to Krabi
- Flights to Koh Tao
- Flights to Ko Pha-ngan
- Flights to Hat Yai
- Flights to Kanchanaburi
- Flights to Ko Chang
- Flights to Ko Phi Phi
- Flights to Ko Lanta
- Flights to Ko Kood
- Flights to Chiang Rai
- Flights to Ayutthaya
- Flights to Rayong
- Flights to Pai
- Flights to Nakhon Ratchasima
Top Flight Destinations In the World
- Flights to Taiwan
- Flights to Japan
- Flights to Vietnam
- Flights to New Zealand
- Flights to Malaysia
- Flights to India
- Flights to United States of America
- Flights to China
- Flights to Australia
- Flights to Thailand
- Flights to Philippines
- Flights to Switzerland
- Flights to South Korea
- Flights to Indonesia
- Flights to Norway
- Flights to Italy
- Flights to Canada
- Flights to Greece
- Flights to Germany
- Flights to Türkiye