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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 967.

In the off-season – in March, April and June ticket prices drop to an average of 639.

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 TG5583)

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 618 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)
  • Scoot (starting at 880 with a layover in Singapore)
  • Thai Lion Air (starting at 881 with a layover in Phuket)
  • Thai AirAsia (starting at 1 321 with a layover in Singapore)
  • Cathay Pacific (starting at 2 590 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 17 ⁠min
Average flight duration
465 km
Distance
77
Number of flights per week
₾202
Lowest price
₾325
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 ₾461

Ticket prices for Bangkok – Koh Samui by month *

Month One-way Round-trip
December 2025 12.12.2025
25.12 - 07.01.2026
January 2026 04.01.2026
16.01 - 31.01.2026
February 2026 03.02.2026
18.02 - 02.03.2026
March 2026 01.03.2026
01.03 - 19.03.2026
April 2026 14.04.2026
01.04 - 08.04.2026
May 2026 01.05.2026
29.05 - 15.06.2026
June 2026 16.06.2026
25.06 - 29.06.2026

* 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 12.12.2025 and a price of 366 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