Cheap Flights from Samui Intl. Airport Airport

View ฿2,525 flight on Fri, 11 Sept 2026Opens in a new window

Popular airlines from Samui Intl. Airport (USM)

  • Bangkok Airways

  • Scoot

  • Thai Airways International

  • Singapore Airlines

  • Malaysia Airlines

  • Lufthansa

  • Qatar Airways

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Flights from Samui Intl. Airport Airport

Prices were available within the past 7 days and start at ฿2,525 for one-way flights and ฿4,825 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Thu, 3 Sept - Tue, 8 Sept
USM
Koh Samui
KBV
Krabi
฿4,825 Return, found 2 hours ago
฿4,825
Return
found 2 hours ago
Select Bangkok Airways flight, departing Thu, 3 Sept from Koh Samui to Krabi, returning Tue, 8 Sept, priced at ฿4,825 found 2 hours ago
Bangkok Airways
Thu, 10 Sept - Sun, 13 Sept
USM
Koh Samui
HKT
Phuket
฿4,880 Return, found 2 hours ago
฿4,880
Return
found 2 hours ago
Select Bangkok Airways flight, departing Thu, 10 Sept from Koh Samui to Phuket, returning Sun, 13 Sept, priced at ฿4,880 found 2 hours ago
Bangkok Airways
Thu, 3 Sept - Tue, 8 Sept
USM
Koh Samui
KBV
Krabi
฿5,720 Return, found 2 hours ago
฿5,720
Return
found 2 hours ago
Select Bangkok Airways flight, departing Thu, 3 Sept from Koh Samui to Krabi, returning Tue, 8 Sept, priced at ฿5,720 found 2 hours ago
Bangkok Airways
Thu, 10 Sept - Sun, 13 Sept
USM
Koh Samui
HKT
Phuket
฿5,775 Return, found 2 hours ago
฿5,775
Return
found 2 hours ago
Select Bangkok Airways flight, departing Thu, 10 Sept from Koh Samui to Phuket, returning Sun, 13 Sept, priced at ฿5,775 found 2 hours ago
Bangkok Airways
Thu, 10 Sept - Sun, 13 Sept
USM
Koh Samui
HKT
Phuket
฿6,025 Return, found 2 hours ago
฿6,025
Return
found 2 hours ago
Select Bangkok Airways flight, departing Thu, 10 Sept from Koh Samui to Phuket, returning Sun, 13 Sept, priced at ฿6,025 found 2 hours ago
Bangkok Airways
Thu, 10 Sept - Sun, 13 Sept
USM
Koh Samui
HKT
Phuket
฿6,275 Return, found 2 hours ago
฿6,275
Return
found 2 hours ago
Select Bangkok Airways flight, departing Thu, 10 Sept from Koh Samui to Phuket, returning Sun, 13 Sept, priced at ฿6,275 found 2 hours ago
Scoot
Wed, 7 Oct - Sat, 10 Oct
USM
Koh Samui
SIN
Singapore
฿8,977 Return, found 1 hour ago
฿8,977
Return
found 1 hour ago
Select Scoot flight, departing Wed, 7 Oct from Koh Samui to Singapore, returning Sat, 10 Oct, priced at ฿8,977 found 1 hour ago
Malaysia Airlines
Tue, 22 Sept - Tue, 29 Sept
USM
Koh Samui
KUL
Kuala Lumpur
฿14,790 Return, found 2 hours ago
฿14,790
Return
found 2 hours ago
Select Malaysia Airlines flight, departing Tue, 22 Sept from Koh Samui to Kuala Lumpur, returning Tue, 29 Sept, priced at ฿14,790 found 2 hours ago
Thai Airways International
Tue, 22 Sept - Tue, 29 Sept
USM
Koh Samui
KUL
Kuala Lumpur
฿16,115 Return, found 2 hours ago
฿16,115
Return
found 2 hours ago
Select Thai Airways International flight, departing Tue, 22 Sept from Koh Samui to Kuala Lumpur, returning Tue, 29 Sept, priced at ฿16,115 found 2 hours ago
Cathay Pacific
Thu, 3 Sept - Wed, 9 Sept
USM
Koh Samui
HKG
Hong Kong SAR
฿20,565 Return, found 1 hour ago
฿20,565
Return
found 1 hour ago
Select Cathay Pacific flight, departing Thu, 3 Sept from Koh Samui to Hong Kong SAR, returning Wed, 9 Sept, priced at ฿20,565 found 1 hour ago

Frequently asked questions

What is the airport code for Ko Samui Airport (USM)?
Ko Samui Airport (USM) uses the airport code: USM.
How far is Ko Samui Airport (USM) from central Koh Samui?
Reserve a Koh Samui car rental or take advantage of public transportation. Budget, Sixt and Hertz are located within Ko Samui Airport (USM) and have a nice selection of vehicles to choose from. Once you've collected your wheels, central Koh Samui is around 10 kilometres away to the southwest. Otherwise, the taxi service will quickly and reliably get you from USM to the heart of the city.
Does Ko Samui Airport (USM) have a hotel?
Ko Samui Airport (USM) doesn't have any accommodation in the immediate surrounds, but that doesn't mean you'll have to sleep on a bench in the terminal. You're sure to find someplace comfortable to stay before you jet off if you expand your search. While the Well Loved Ocean View Villa With Large Pool and the P.F Mansion might not be right beside the terminals, they won't take long to get to either — a short drive at most. The first option has a chef, a king bed and a swimming pool. The second features free WiFi, front desk services and dry cleaning and laundry services.
Are there private lounges in Ko Samui Airport (USM)?
There are. You'll discover at least one private lounge at Ko Samui Airport. Some of the factors that determine if you're entitled to access to the lounge include your fare class, airline and your membership ranking.
What airlines fly out of Ko Samui Airport?
If you're after a problem-free flight from Ko Samui Airport, secure your seat with Bangkok Airways It's the leading domestic carrier departing this terminal.Bangkok Airways is a top international carrier operating out of USM. If you're after efficient service and quality in-flight entertainment, this carrier will meet your expectations.
How many flights per day fly out of USM?
On average, there are 37 flights that leave from Ko Samui Airport (USM) each day. Wherever in the world you're headed, you'll find a cheap fare with Expedia.
How to find cheap flights from USM with Expedia?
The best price for a one-way flight from Ko Samui (USM) was to Phuket (HKT) at ฿2,525. With Expedia, you can compare fares from multiple airlines after entering your preferred dates and destination. You can sort your results by the lowest price and narrow your search with the filters. These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. You'll always score an unbeatable deal with Expedia, but our "Flexible dates" comparison tool makes it extra easy. Enter your destination and flight dates. Then, click on "Flexible dates" at the top of the page to see prices for days surrounding your trip. If you want to narrow your search, you can filter by included baggage, preferred airlines and more.
Where can you fly to from Ko Samui Airport (USM)?
If the plan is to head to Singapore or Hong Kong, get ready to book your ticket. They're among the most popular international routes from USM, so you'll have numerous flights to pick from. Most domestic travellers head to Bangkok, Krabi or Chiang Mai. Settle on your destination, book your seat and you'll be starting your incredible adventure in a flash.
What is the cancellation policy on flights and how do I cancel my flight on Expedia?
Most flights are free to cancel within 24 hours of making the reservation. However, some flights are non-refundable, and you may receive a flight credit from the airline to use for a future booking. For more information, please visit our Customer Service Portal.

Travel information

Samui Intl. Airport Airport Information

Airport Name
Airport Location
Airport Code
Latitude
Longitude
Altitude
Ko SamuiKo Samui, THIATA: USM, ICAO: VTSM, GPS Code: VTSM9.547790100.06199619.51 meters

Ko Samui, (USM), offers flights from major airline carriers to a number of well-traveled global destinations. You will find useful information above about Ko Samui airport to assist you when planning your next trip. Booking flights from USM is easy with Expedia, the world’s largest online travel source.

*Available to Expedia members.