FromTo
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, March and December. During this period the average ticket price is 681.

In the off-season – in August, September and October ticket prices drop to an average of 364.

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 703 up to 959.

The lowest prices for flights with layovers are offered by Nok Air with a layover in Phuket. Tickets start at 464.

Affordable and convenient options are also available from:

  • Thai Vietjet Air (starting at 467 with a layover in Chiang Mai)

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 TG211 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 11 ⁠min
Average flight duration
465 km
Distance
68
Number of flights per week
₾220
Lowest price
₾335
Average ticket price
05:50
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 ₾328

Ticket prices for Bangkok – Koh Samui by month *

Month One-way Round-trip
July 2025 31.07.2025
31.07 - 11.08.2025
August 2025 01.08.2025
25.08 - 06.09.2025
September 2025 03.09.2025
12.09 - 21.09.2025
October 2025 19.10.2025
10.10 - 21.10.2025
November 2025 01.11.2025
26.11 - 03.12.2025
December 2025 20.12.2025
25.12 - 29.01.2026
January 2026 12.01.2026
01.01 - 08.01.2026
March 2026 01.03.2026
05.03 - 19.03.2026

* 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 03.09.2025 and a price of 241 GEL.
Fastest flight for from Bangkok to Koh Samui: ticket with Bangkok Airways with the nearest departure on 01.08.2025 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)