Flight schedule from Bangkok (BKK) to Koh Samui (USM)
Select a travel date in the flight schedule for the route from Bangkok (BKK) to Koh Samui (USM) and compare affordable flight deals.
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durationstopovers
- 3 – 9 August 2026
- 10 – 16 August 2026
- 17 – 23 August 2026
- BKKUSMnon-stop
- BKKUSMnon-stop
- BKKUSMnon-stop
- BKKUSMnon-stop
- BKKUSMnon-stop
- BKKUSM1 stopover
- BKKUSM1 stopover
- BKKUSMnon-stop
- BKKUSM1 stopover
- BKKUSM1 stopover
- BKKUSMnon-stop
- BKKUSM1 stopover
- BKKUSMnon-stop
- BKKUSMnon-stop
- BKKUSMnon-stop
Important flight information
Frequently Asked Questions (FAQ)
A direct flight from Bangkok to Koh Samui typically takes around 1 hour 10 minutes. If you choose a connecting flight, you should allow more time. Typical one-stop journeys take around 29 hours 50 minutes. For the quickest journey, a direct flight is usually the most comfortable choice.
Yes, there are direct flights from Bangkok to Koh Samui, with an average of around 15 flights per day, operated by, among others, Bangkok Airways. If you want to travel without a stopover, it is worth filtering specifically for direct flights when searching.
Direct flights from Bangkok to Koh Samui are operated by, among others, Bangkok Airways. These services take you to Koh Samui without any stops, making them particularly handy for short breaks or weekend trips. It is still worth comparing departure times and airline policies, as baggage rules and additional charges can vary.
Direct flights from Bangkok to Koh Samui operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day has no direct service, nearby departure days or short connecting flights may be a good alternative.
From Bangkok to Koh Samui there are on average around 15 flights per day. This usually means you have a good choice of departure times. Particularly if you are flexible, you can easily compare times, prices and airlines.
From Bangkok to Koh Samui there are around 105 flights per week. This means you usually have suitable connections to choose from on several days and at various times. As well as price, it is worth comparing flight duration, airline and any potential additional charges.
The earliest direct flight from Bangkok to Koh Samui usually departs at 06:00. The exact departure time may vary by day of the week and airline. Early flights are particularly useful if you want to make the most of your arrival day in Koh Samui.
The last direct flight from Bangkok to Koh Samui usually departs at 19:45. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a direct flight, as a connecting service could push the arrival time significantly later.
If you want to travel to Koh Samui, Phuket may also be worth considering as destination airports. These airports are frequently checked by users as an alternative. When comparing, consider whether a cheaper flight is really worth a longer onward journey.