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Departure·1 pax, Economy

Cheapest flights for Bangkok – Koh Samui (BKK – USM)

Aviasales.ge will find you the cheapest airfare for Bangkok – Koh Samui by comparing the ticket prices to Koh Samui using 45 agencies, five booking systems, and 728 airlines. Where exactly you buy your tickets for Bangkok – Koh Samui is up to you.

Bangkok – Koh Samui is most popular in January, February and December. During this period the average ticket price is 575.

In the off-season – in March and April ticket prices drop to an average of 521.

Direct flight for from Bangkok to Koh Samui

The easiest way to to get to your destination is a direct flight. Direct flights for from Bangkok to Koh Samui are offered by:

  • Thai Airways (daily TG5583)
  • Bangkok Airways (daily PG101)

Koh Samui is served by 1 airport: Koh Samui Airport. Direct flights for Bangkok – Koh Samui are operated by:
  • Bangkok Airways from Don Mueang International Airport to Koh Samui Airport
  • Bangkok Airways from Suvarnabhumi Airport to Koh Samui Airport
Flight with layover for the route from Bangkok to Koh Samui

The lowest prices for flights with layovers are offered by Nok Air with a layover in Phuket. Tickets start at 426.

Affordable and convenient options are also available from:

  • Thai AirAsia (starting at 453 with a layover in Phuket)
  • Thai Vietjet Air (starting at 574 with a layover in Phuket)
  • Thai Airways (starting at 703 with a layover in Phuket)
  • Bangkok Airways (starting at 825 with a layover in Phuket)
  • Thai Lion Air (starting at 878 with a layover in Phuket)
  • Scoot (starting at 880 with a layover in Singapore)
  • Thai AirAsia (starting at 1 321 with a layover in Singapore)
  • Cathay Pacific (starting at 2 591 with a layover in Hong Kong)

A flight with a layover on the route Bangkok – Koh Samui will allow you to make your trip more interesting. The layover could be in:

  • Phuket (flight TG207 Thai Airways)

This is a great chance to get to know these cities. Layovers are usually at least six hours.

Please keep in mind that depending on the number of days remaining until your departure, ticket prices for Bangkok – Koh Samui could change by more than 33%.

Aviasales.ge suggests buying tickets for Bangkok – Koh Samui in advance in order to choose the conditions for your flight that best suit your preferences and budget.

General information on flight Bangkok – Koh Samui (BKK – USM)
1 ⁠hr 16 ⁠min
Average flight duration
465 km
Distance
35
Number of flights per week
₾202
Lowest price
₾324
Average ticket price
05:45
Earliest flight out
19:45
Latest flight out

Direct flight schedule from Bangkok to Koh Samui

The easiest way to get to your destination is with a direct flight. The following airlines operate flights from Bangkok to Koh Samui:
Bangkok Airways
every day
from ₾463

Ticket prices for Bangkok – Koh Samui by month *

Month One-way Round-trip
December 2025 27.12.2025
16.12 - 21.12.2025
January 2026 22.01.2026
16.01 - 28.01.2026
February 2026 08.02.2026
04.02 - 17.02.2026
March 2026 11.03.2026
11.03 - 25.03.2026
April 2026 01.04.2026
01.04 - 13.04.2026
August 2026 01.08.2026
07.08 - 19.08.2026

* Prices found by users over the last 48 hours (they do not represent an offer).

Cheapest flight for from Bangkok to Koh Samui found by our users over the last 48 hours: ticket with Bangkok Airways with a departure on 11.03.2026 and a price of 214 GEL.
Fastest flight for from Bangkok to Koh Samui: ticket with Bangkok Airways with the nearest departure on 21.12.2025 and a flight duration of 1hrs. 0min..
Airlines flying from Bangkok to Koh Samui
Airports serving Bangkok – Koh Samui

Bangkok airports serving flights to Koh Samui:

  • Don Mueang International Airport (DMK)
  • Suvarnabhumi Airport (BKK)

Koh Samui airports accepting flights from Bangkok:

  • Koh Samui Airport (USM)

Most popular by Aviasales.ge

Flights from Bangkok

Flights to Koh Samui