Find Cheap Flights from Bangkok (BKK) to Koh Samui Islands (USM) from €255

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Selected flight deals from Bangkok to Koh Samui Islands

The lowest prices found within the past 7 days from Bangkok to Koh Samui Islands were €126 for one-way flights and €255 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, 13 Jan - Wed, 27 Jan
DMK
Don Mueang Intl.
USM
Samui Intl. Airport
€255 Return, found 2 days ago
€255
Return
found 2 days ago
Select Bangkok Airways flight, departing Wed, 13 Jan from Don Mueang Intl. to Samui Intl. Airport, returning Wed, 27 Jan, priced at €255 found 2 days ago
Wed, 13 Jan - Wed, 27 Jan
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
€255 Return, found 2 days ago
€255
Return
found 2 days ago
Select Bangkok Airways flight, departing Wed, 13 Jan from Suvarnabhumi Intl. to Samui Intl. Airport, returning Wed, 27 Jan, priced at €255 found 2 days ago
Wed, 30 Dec - Wed, 13 Jan
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
€256 Return, found 21 hours ago
€256
Return
found 21 hours ago
Select Bangkok Airways flight, departing Wed, 30 Dec from Suvarnabhumi Intl. to Samui Intl. Airport, returning Wed, 13 Jan, priced at €256 found 21 hours ago
Wed, 13 Jan - Wed, 27 Jan
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
€264 Return, found 2 days ago
€264
Return
found 2 days ago
Select Bangkok Airways flight, departing Wed, 13 Jan from Suvarnabhumi Intl. to Samui Intl. Airport, returning Wed, 27 Jan, priced at €264 found 2 days ago
Sun, 19 Apr - Thu, 23 Apr
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
€272 Return, found 3 days ago
€272
Return
found 3 days ago
Select Bangkok Airways flight, departing Sun, 19 Apr from Suvarnabhumi Intl. to Samui Intl. Airport, returning Thu, 23 Apr, priced at €272 found 3 days ago
Sun, 19 Apr - Thu, 23 Apr
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
€273 Return, found 5 days ago
€273
Return
found 5 days ago
Select Bangkok Airways flight, departing Sun, 19 Apr from Suvarnabhumi Intl. to Samui Intl. Airport, returning Thu, 23 Apr, priced at €273 found 5 days ago
Sun, 19 Apr - Thu, 23 Apr
BKK
Suvarnabhumi Intl.
USM
Samui Intl. Airport
€277 Return, found 5 days ago
€277
Return
found 5 days ago
Select Bangkok Airways flight, departing Sun, 19 Apr from Suvarnabhumi Intl. to Samui Intl. Airport, returning Thu, 23 Apr, priced at €277 found 5 days ago
Cheap Flights from Bangkok to Koh Samui Islands & Flight Information
Origin airport IATA code
DMK
Destination airport IATA code
USM
Number of flight options
1
Return price
€254
Average flight time
1 hour 5 mins

Best Day to Book Flight from Bangkok to Koh Samui Islands

Koh Samui Islands Flight Information

Traveling From
Bangkok
Origin Airport IATA Code
BKK
Traveling To
Koh Samui Islands
Destination Airport IATA Code
USM
Number of Airlines Serving
Available Airlines
Bangkok Airways
Distance
Direct Flight Time
Flight Price
€255

Need a car after flight from Bangkok to Koh Samui Islands

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Bangkok to Koh Samui Islands

Hyatt Regency Koh Samui

Hyatt Regency Koh Samui

5 out of 5
99/11 Moo 5 Koh Samui Surat Thani
Yövy tässä ylellisessä lomakeskuksessa kohteessa Ko Samui. Nauti ilmaisesta Wi-Fi-yhteydestä, ilmaisesta valet-pysäköinnistä ja 5 ulkouima-altaasta. Asiakkaamme ...
9.4/10 Exceptional! (386 reviews)
All the staff were delightful. The kids club and its staff deserves a special mention. The activities were great and the staff were so kind and friendly. My daughter loved it so much.

Reviewed on 29 Mar 2026

Opens in a new windowHyatt Regency Koh Samui
OZO Chaweng Samui

OZO Chaweng Samui

4 out of 5
Chaweng Beach, Bophut Koh Samui Surat Thani
Yövy tässä rannalla sijaitsevassa hotellissa kohteessa Ko Samui. Nauti ilmaisesta Wi-Fi-yhteydestä, ilmaisesta pysäköinnistä ja 2 ravintolasta. Asiakkaamme kehuvat ...
8.8/10 Excellent! (1,002 reviews)
Felt fresh, amazing location, great pool and beautiful beach access

Reviewed on 11 Mar 2026

Opens in a new windowOZO Chaweng Samui
The Briza Beach Resort, Samui

The Briza Beach Resort, Samui

4.5 out of 5
173/22 Moo 2 Chaweng Beach Koh Samui Surat Thani
Yövy tässä ylellisessä lomakeskuksessa kohteessa Ko Samui. Nauti ilmaisesta Wi-Fi-yhteydestä, ilmaisesta pysäköinnistä ja rannasta. Asiakkaamme kehuvat majoituspaikan ...
8/10 Very Good! (797 reviews)
The staff were very kind and helpful. We got a private pool room right on the beach (room 803) and was absolutely gorgeous. The room is huge and very spacious. Highly recommend. Breakfast was nothing special, but the fresh eggs and pancakes were lovely!

Reviewed on 9 Apr 2026

Opens in a new windowThe Briza Beach Resort, Samui
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OUTRIGGER Koh Samui Beach Resort

OUTRIGGER Koh Samui Beach Resort

5 out of 5
173/41 Moo. 4 Robkoh Road Koh Samui Surat Thani
Yövy tässä ylellisessä hotellissa kohteessa Ko Samui. Nauti ilmaisesta Wi-Fi-yhteydestä, ilmaisesta pysäköinnistä ja 2 ulkouima-altaasta. Asiakkaamme kehuvat ...
8.6/10 Excellent! (806 reviews)
Nice hotel near Lamai beach, which is a more laid back part of the island. There were plenty of restaurants to choose from, but not a lot o shopping choices. The pool area is nice area to lounge, overlooking the beach. The breakfast buffet for an additional $11 was a good deal for what you get - ...

Reviewed on 21 Mar 2026

Opens in a new windowOUTRIGGER Koh Samui Beach Resort
Sheraton Samui Resort

Sheraton Samui Resort

5 out of 5
86 Moo 3 Chaweng Noi Beach, Bophut Koh Samui Surat Thani
Yövy tässä ylellisessä hotellissa kohteessa Ko Samui. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ilmaisesta pysäköinnistä. Asiakkaamme kehuvat ...
8.6/10 Excellent! (559 reviews)
Great service overall and property was comfortable and rooms were well designed. Staff were super friendly and helpful and breakfast was delicious. The main negative was that the whole property was a little tired and in need of refurbishment and sun beds were not the comfort one would expect at a ...

Reviewed on 4 Apr 2026

Opens in a new windowSheraton Samui Resort
Conrad Koh Samui

Conrad Koh Samui

5 out of 5
49/8-9 Moo 4, Hillcrest Road Koh Samui Surat Thani
Yövy tässä ylellisessä lomakeskuksessa kohteessa Ko Samui. Nauti ilmaisesta Wi-Fi-yhteydestä, ilmaisesta pysäköinnistä ja yksityisestä uima-altaasta. Lähellä ...
9.2/10 Wonderful! (262 reviews)
Wonderful staff!!! Large and spacious rooms. Great restaurants. The property is very secluded. Perfect for quiet R&R!

Reviewed on 29 Mar 2026

Opens in a new windowConrad Koh Samui
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

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Flight prices above are per person all prepaid taxes and online service fees included and subject to availability