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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 March, April and December. During this period the average ticket price is 472.

In the off-season – in May, August and September ticket prices drop to an average of 366.

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:

  • Bangkok Airways (daily PG101)
  • Thai Airways (daily TG5796)

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

An alternative option for Bangkok – Koh Samui (round-trip) would be a flight with a layover. Prices start at 715 up to 1 097.

The lowest prices for flights with layovers are offered by Nok Air with a layover in Phuket. Tickets start at 491.

Affordable and convenient options are also available from:

  • Thai AirAsia (starting at 554 with a layover in Phuket)

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 TG205 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 14 ⁠min
Average flight duration
465 km
Distance
92
Number of flights per week
₾182
Lowest price
₾400
Average ticket price
06:15
Earliest flight out
20:05
Latest flight out

Direct flight schedule from to 

The easiest way to get to your destination is with a direct flight. The following airlines operate flights from to :
Bangkok Airways
every day
from ₾459

Ticket prices for Bangkok – Koh Samui by month *

Month One-way Round-trip
April 2025 02.04.2025
01.04 - 09.04.2025
May 2025 04.05.2025
10.05 - 17.05.2025
June 2025 22.06.2025
12.06 - 23.06.2025
July 2025 16.07.2025
05.07 - 11.07.2025
August 2025 05.08.2025
19.08 - 01.09.2025
September 2025 01.09.2025
20.09 - 30.09.2025
December 2025 01.12.2025
01.12 - 11.12.2025

* 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 02.04.2025 and a price of 225 GEL.
Fastest flight for from Bangkok to Koh Samui: ticket with Bangkok Airways with the nearest departure on 01.04.2025 and a flight duration of 1hrs. 5min..
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)