Cheap Flights from Samui Intl. Airport Airport

View S$152 flight on Mon, 1 Jun, 2026Opens in a new window

Popular airlines from Samui Intl. Airport (USM)

  • Bangkok Airways

  • Thai Airways International

  • Scoot

  • Malaysia Airlines

  • Singapore Airlines

  • Cathay Pacific

  • Qatar Airways

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Flights from Samui Intl. Airport Airport

Prices were available within the past 7 days and start at S$152 for one-way flights and S$298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Wed, 22 Apr - Fri, 24 Apr
USM
Koh Samui
HKT
Phuket
S$298 Return, found 3 days ago
S$298
Return
found 3 days ago
Select Bangkok Airways flight, departing Wed, 22 Apr from Koh Samui to Phuket, returning Fri, 24 Apr, priced at S$298 found 3 days ago
Bangkok Airways
Sun, 19 Apr - Sun, 26 Apr
USM
Koh Samui
HKT
Phuket
S$301 Return, found 2 days ago
S$301
Return
found 2 days ago
Select Bangkok Airways flight, departing Sun, 19 Apr from Koh Samui to Phuket, returning Sun, 26 Apr, priced at S$301 found 2 days ago
Bangkok Airways
Wed, 22 Apr - Fri, 24 Apr
USM
Koh Samui
HKT
Phuket
S$308 Return, found 3 days ago
S$308
Return
found 3 days ago
Select Bangkok Airways flight, departing Wed, 22 Apr from Koh Samui to Phuket, returning Fri, 24 Apr, priced at S$308 found 3 days ago
Bangkok Airways
Sun, 19 Apr - Sun, 26 Apr
USM
Koh Samui
HKT
Phuket
S$310 Return, found 2 days ago
S$310
Return
found 2 days ago
Select Bangkok Airways flight, departing Sun, 19 Apr from Koh Samui to Phuket, returning Sun, 26 Apr, priced at S$310 found 2 days ago
Bangkok Airways
Wed, 22 Apr - Fri, 24 Apr
USM
Koh Samui
HKT
Phuket
S$318 Return, found 3 days ago
S$318
Return
found 3 days ago
Select Bangkok Airways flight, departing Wed, 22 Apr from Koh Samui to Phuket, returning Fri, 24 Apr, priced at S$318 found 3 days ago
Bangkok Airways
Sun, 19 Apr - Sun, 26 Apr
USM
Koh Samui
HKT
Phuket
S$320 Return, found 2 days ago
S$320
Return
found 2 days ago
Select Bangkok Airways flight, departing Sun, 19 Apr from Koh Samui to Phuket, returning Sun, 26 Apr, priced at S$320 found 2 days ago
Bangkok Airways
Sun, 19 Apr - Sun, 26 Apr
USM
Koh Samui
HKT
Phuket
S$330 Return, found 2 days ago
S$330
Return
found 2 days ago
Select Bangkok Airways flight, departing Sun, 19 Apr from Koh Samui to Phuket, returning Sun, 26 Apr, priced at S$330 found 2 days ago
Scoot
Thu, 24 Sept - Wed, 30 Sept
USM
Koh Samui
SIN
Singapore
S$354 Return, found 4 days ago
S$354
Return
found 4 days ago
Select Scoot flight, departing Thu, 24 Sept from Koh Samui to Singapore, returning Wed, 30 Sept, priced at S$354 found 4 days ago
Thai Airways International
Thu, 17 Sept - Thu, 24 Sept
USM
Koh Samui
SIN
Singapore
S$780 Return, found 3 days ago
S$780
Return
found 3 days ago
Select Thai Airways International flight, departing Thu, 17 Sept from Koh Samui to Singapore, returning Thu, 24 Sept, priced at S$780 found 3 days ago
EVA Airways
Mon, 4 May - Sun, 10 May
USM
Koh Samui
HKG
Hong Kong SAR
S$1,250 Return, found 1 day ago
S$1,250
Return
found 1 day ago
Select EVA Airways flight, departing Mon, 4 May from Koh Samui to Hong Kong SAR, returning Sun, 10 May, priced at S$1,250 found 1 day 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 S$152. 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.

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