Airlines operating on route
Starting at $73
Starting at $120
Starting at $130
Starting at $151
Starting at $158
Helping travelers to find the best flight offers
Starting at $73
Starting at $120
Starting at $130
Starting at $151
Starting at $158
Bangkok — Koh Samui
06/10/2026
Departure
Direct flight
PG101
Starting at $73
Bangkok — Koh Samui
04/16/2026
Departure
Direct flight
PG183
Starting at $75
Bangkok — Koh Samui
03/10/2026
Departure
Direct flight
PG101
Starting at $75
Bangkok — Koh Samui
04/04/2026
Departure
Direct flight
PG101
Starting at $78
Bangkok — Koh Samui
02/15/2026
Departure
Direct flight
PG101
Starting at $79
Bangkok — Koh Samui
10/22/2025
Departure
Direct flight
PG101
Starting at $80
Bangkok — Koh Samui
02/25/2026
Departure
Direct flight
PG101
Starting at $81
Bangkok — Koh Samui
10/19/2025
Departure
Direct flight
PG185
Starting at $81
Bangkok — Koh Samui
01/30/2026
Departure
Direct flight
PG101
Starting at $81
Bangkok — Koh Samui
11/26/2025
Departure
Direct flight
PG123
Starting at $81
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Bangkok to Koh Samui:
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 cheapest one-way flight from Bangkok to Koh Samui departs on 06/10/2026, is operated by Bangkok Airways and costs $73
The cheapest roundtrip flight from Bangkok to Koh Samui departs on 01/09/2026, is operated by Bangkok Airways and costs $149
Fastest flight from Bangkok to Koh Samui takes 1h 5m
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
The distance between Bangkok and Koh Samui is 465km (288 miles). The average flight duration is 1h 10m. There are 117 direct flights from Bangkok to Koh Samui. Bangkok and Koh Samui are in the same time zone. Flights from Bangkok begin at 5:50 AM. The latest flight from Bangkok departs at 8:05 PM.
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.
Bangkok Airways
Every day
Starting at $167
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Bangkok to Koh Samui
A direct 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.
Below you will find a list of airlines operating flights on the Bangkok — Koh Samui route and the starting prices for flights of each specific airline on it.
September 12
Bangkok Airways
The cheapest flight ticket from Bangkok to Koh Samui according to data for the last 48 hours costs $73
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: October, November, January.
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
