Cheap Flights from Samui Intl. Airport Airport

View HK$594 flight on Sun, 21 Jun 2026Opens in a new window

Popular airlines from Samui Intl. Airport (USM)

  • Bangkok Airways

    Bangkok Airways

  • Scoot

    Scoot

  • Thai Airways International

    Thai Airways International

  • Singapore Airlines

    Singapore Airlines

  • Qatar Airways

    Qatar Airways

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

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Flights from Samui Intl. Airport Airport

Prices were available within the past 7 days and start at HK$594 for one-way flights and HK$1,948 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bangkok Airways
Thu, 25 Dec - Sun, 28 Dec
USM
Koh Samui
HKT
Phuket
HK$1,948 Return, found 19 hours ago
HK$1,948
Return
found 19 hours ago
Select Bangkok Airways flight, departing Thu, 25 Dec from Koh Samui to Phuket, returning Sun, 28 Dec, priced at HK$1,948 found 19 hours ago
Bangkok Airways
Thu, 25 Dec - Mon, 29 Dec
USM
Koh Samui
HKT
Phuket
HK$1,994 Return, found 6 days ago
HK$1,994
Return
found 6 days ago
Select Bangkok Airways flight, departing Thu, 25 Dec from Koh Samui to Phuket, returning Mon, 29 Dec, priced at HK$1,994 found 6 days ago
Bangkok Airways
Thu, 25 Dec - Sun, 28 Dec
USM
Koh Samui
HKT
Phuket
HK$2,008 Return, found 19 hours ago
HK$2,008
Return
found 19 hours ago
Select Bangkok Airways flight, departing Thu, 25 Dec from Koh Samui to Phuket, returning Sun, 28 Dec, priced at HK$2,008 found 19 hours ago
Bangkok Airways
Thu, 25 Dec - Mon, 29 Dec
USM
Koh Samui
HKT
Phuket
HK$2,056 Return, found 6 days ago
HK$2,056
Return
found 6 days ago
Select Bangkok Airways flight, departing Thu, 25 Dec from Koh Samui to Phuket, returning Mon, 29 Dec, priced at HK$2,056 found 6 days ago
Bangkok Airways
Thu, 25 Dec - Mon, 29 Dec
USM
Koh Samui
HKT
Phuket
HK$2,066 Return, found 6 days ago
HK$2,066
Return
found 6 days ago
Select Bangkok Airways flight, departing Thu, 25 Dec from Koh Samui to Phuket, returning Mon, 29 Dec, priced at HK$2,066 found 6 days ago
Bangkok Airways
Tue, 30 Dec - Sun, 4 Jan
USM
Koh Samui
HKT
Phuket
HK$2,078 Return, found 4 hours ago
HK$2,078
Return
found 4 hours ago
Select Bangkok Airways flight, departing Tue, 30 Dec from Koh Samui to Phuket, returning Sun, 4 Jan, priced at HK$2,078 found 4 hours ago
Scoot
Thu, 18 Jun - Sun, 21 Jun
USM
Koh Samui
HKG
Hong Kong SAR
HK$2,608 Return, found 6 days ago
HK$2,608
Return
found 6 days ago
Select Scoot flight, departing Thu, 18 Jun from Koh Samui to Hong Kong SAR, returning Sun, 21 Jun, priced at HK$2,608 found 6 days ago
Thai Airways International
Fri, 27 Mar - Tue, 7 Apr
USM
Koh Samui
HKG
Hong Kong SAR
HK$4,371 Return, found 22 hours ago
HK$4,371
Return
found 22 hours ago
Select Thai Airways International flight, departing Fri, 27 Mar from Koh Samui to Hong Kong SAR, returning Tue, 7 Apr, priced at HK$4,371 found 22 hours ago
EVA Airways
Thu, 7 May - Thu, 14 May
USM
Koh Samui
HKG
Hong Kong SAR
HK$4,423 Return, found 2 days ago
HK$4,423
Return
found 2 days ago
Select EVA Airways flight, departing Thu, 7 May from Koh Samui to Hong Kong SAR, returning Thu, 14 May, priced at HK$4,423 found 2 days ago
Cathay Pacific
Thu, 15 Jan - Wed, 21 Jan
USM
Koh Samui
HKG
Hong Kong SAR
HK$4,629 Return, found 3 hours ago
HK$4,629
Return
found 3 hours ago
Select Cathay Pacific flight, departing Thu, 15 Jan from Koh Samui to Hong Kong SAR, returning Wed, 21 Jan, priced at HK$4,629 found 3 hours ago

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 destinations around the world. You will find useful information above about Ko Samui airport to assist you when planning your next trip. Booking flights from Ko Samui is easy with Expedia, the world’s largest online travel source.

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 HK$594. 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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