starting at $74
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starting at $138
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Bangkok to Koh Samui. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Bangkok to Koh Samui, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The Bangkok — Koh Samui route is served by a wide range of airlines: 5 in total, including Bangkok Airways, Thai Vietjet Air, Nok Air, Thai AirAsia, and Thai Lion Air. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $74. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
starting at $74
starting at $109
starting at $122
starting at $126
starting at $138
Bangkok — Koh Samui
11/11/2026
Departure
Direct flight
PG133
starting at $74
Bangkok — Koh Samui
11/19/2026
Departure
Direct flight
PG151
starting at $76
Bangkok — Koh Samui
10/30/2026
Departure
Direct flight
PG135
starting at $76
Bangkok — Koh Samui
11/05/2026
Departure
Direct flight
PG451
starting at $76
Bangkok — Koh Samui
11/08/2026
Departure
Direct flight
PG161
starting at $76
Bangkok — Koh Samui
11/04/2026
Departure
Direct flight
PG455
starting at $76
Bangkok — Koh Samui
11/06/2026
Departure
Direct flight
PG455
starting at $76
Bangkok — Koh Samui
11/07/2026
Departure
Direct flight
PG131
starting at $76
Bangkok — Koh Samui
11/17/2026
Departure
Direct flight
PG153
starting at $76
Bangkok — Koh Samui
11/26/2026
Departure
Direct flight
PG191
starting at $76
Bangkok Airways
Every day
starting at $76
The only airline operating direct flights from Bangkok to Koh Samui is Bangkok Airways. Flights operate every day.
The cheapest one-way flight from Bangkok to Koh Samui departs on 11/11/2026, is operated by Bangkok Airways and costs $74
The cheapest roundtrip flight from Bangkok to Koh Samui departs on 01/30/2027, is operated by Bangkok Airways and costs $156
Fastest flight from Bangkok to Koh Samui takes 1h 5m
There are direct flights on this route 6 days a week: Su, Tu, We, Th, Fr, and Sa
The distance between Bangkok and Koh Samui is 469km (291 miles). The average flight duration is 1h 11m. There are 126 direct flights from Bangkok to Koh Samui. Bangkok and Koh Samui are in the same time zone. Flights from Bangkok begin at 5:30 AM. The latest flight from Bangkok departs at 8:05 PM
The cheapest flight ticket from Bangkok to Koh Samui according to data for the last 48 hours costs $74
Often the best time to buy tickets from Bangkok to Koh Samui is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Bangkok to Koh Samui can be found flying in these months: April, March, October.
The fastest flights from Bangkok to Koh Samui start from 1 hour 5 minutes in the air.
The following airlines operate direct flights on the route Bangkok — Koh Samui: Bangkok Airways
The minimum one-way ticket price from Bangkok to Koh Samui is $78 (April 2027), while the maximum is $114 (September 2026). On average, a ticket costs $87–$88.
Flight prices from Bangkok to Koh Samui barely change from month to month. You can comfortably choose any convenient dates — there won't be a significant overpayment.
There is a slight difference: it's a bit cheaper in March 2027–April 2027 (averaging $78) and slightly more in September 2026–October 2026 ($100). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 22%. Book whenever it's convenient.
Monthly price variation is just 9.8%. Ticket costs on this route are among the most predictable.
