Helping travelers to find the best flight offers
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 Koh Samui to Bangkok. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the most convenient and comfortable way to fly from Koh Samui to Bangkok, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Koh Samui to Bangkok:
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 Koh Samui to Bangkok departs on 03/24/2026, is operated by Bangkok Airways and costs $82
The cheapest roundtrip flight from Koh Samui to Bangkok departs on 02/10/2026, is operated by Bangkok Airways and costs $158
Fastest flight from Koh Samui to Bangkok 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 Koh Samui and Bangkok is 465km (288 miles). The average flight duration is 1h 19m. There are 148 direct flights from Koh Samui to Bangkok. Koh Samui and Bangkok are in the same time zone. Flights from Koh Samui begin at 6:45 AM. The latest flight from Koh Samui departs at 9:10 PM
The route Koh Samui — Bangkok is served by a single airline — Bangkok Airways. This means that when planning your trip, you won’t need to spend time choosing between dozens of carriers: all flights are operated by one provider, which simplifies the booking process. Despite the limited choice, passengers can still plan ahead, select optimal departure dates, and buy tickets at the lowest price — from $82. Using our service, you can quickly compare available Bangkok Airways flights and book a seat in advance at a favorable rate.
Starting at $82
Koh Samui — Bangkok
03/24/2026
Departure
Direct flight
PG102
Starting at $82
Koh Samui — Bangkok
08/03/2026
Departure
Direct flight
PG102
Starting at $83
Koh Samui — Bangkok
03/09/2026
Departure
Direct flight
PG102
Starting at $84
Koh Samui — Bangkok
07/04/2026
Departure
Direct flight
PG102
Starting at $84
Koh Samui — Bangkok
05/16/2026
Departure
Direct flight
PG452
Starting at $84
Koh Samui — Bangkok
11/20/2025
Departure
Direct flight
PG102
Starting at $85
Koh Samui — Bangkok
07/26/2026
Departure
Direct flight
PG102
Starting at $85
Koh Samui — Bangkok
06/25/2026
Departure
Direct flight
PG102
Starting at $85
Koh Samui — Bangkok
08/01/2026
Departure
Direct flight
PG102
Starting at $85
Koh Samui — Bangkok
08/21/2026
Departure
Direct flight
PG102
Starting at $85
Bangkok Airways
Every day
Starting at $156
November 3
Bangkok Airways
The cheapest flight ticket from Koh Samui to Bangkok according to data for the last 48 hours costs $82
Often the best time to buy tickets from Koh Samui to Bangkok is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Koh Samui to Bangkok can be found flying in these months: November, March, July.
The fastest flights from Koh Samui to Bangkok start from 1 hour 5 minutes in the air.
The following airlines operate direct flights on the route Koh Samui — Bangkok: Bangkok Airways
The minimum one-way ticket price from Koh Samui to Bangkok is $83 (November 2025), while the maximum is $151 (October 2026). On average, a ticket costs $89–$93.