BKK → USM
Cheap flights from Bangkok (BKK) to Koh Samui (USM)
FYAVO compares fares from trusted travel partners for flights from Bangkok to Koh Samui. Pick a date to see live offers, then complete your booking on our partner's website.
Cheapest fare found$75one way, per adult · Sun 1 Nov
Search live prices Cheapest fares by date
| Date | Departs | Airline | Stops | Duration | Price | |
|---|---|---|---|---|---|---|
| Wed 21 Oct | 20:05 | PG | Direct | 1h 30m | $144 | See deals |
| Thu 22 Oct | 06:05 | PG | Direct | 1h 5m | $114 | See deals |
| Fri 23 Oct | 17:25 | PG | Direct | 1h 5m | $143 | See deals |
| Sat 24 Oct | 13:25 | PG | Direct | 1h 30m | $137 | See deals |
| Sun 25 Oct | 07:00 | PG | Direct | 1h 10m | $98 | See deals |
| Mon 26 Oct | 18:55 | PG | Direct | 1h 35m | $121 | See deals |
| Tue 27 Oct | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Wed 28 Oct | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Thu 29 Oct | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Fri 30 Oct | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Sat 31 Oct | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Sun 1 Nov | 19:15 | PG | Direct | 1h 10m | $75 | See deals |
| Mon 2 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Tue 3 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Wed 4 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Thu 5 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Fri 6 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Sat 7 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Sun 8 Nov | 06:25 | PG | Direct | 1h 10m | $75 | See deals |
| Mon 9 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Tue 10 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Wed 11 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Thu 12 Nov | 06:00 | PG | Direct | 1h 10m | $85 | See deals |
| Fri 13 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Sat 14 Nov | 06:00 | PG | Direct | 1h 10m | $85 | See deals |
| Sun 15 Nov | 06:00 | PG | Direct | 1h 10m | $83 | See deals |
| Mon 16 Nov | 18:55 | PG | Direct | 1h 35m | $113 | See deals |
| Tue 17 Nov | 06:00 | PG | Direct | 1h 10m | $85 | See deals |
| Wed 18 Nov | 06:00 | PG | Direct | 1h 10m | $83 | See deals |
| Thu 19 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Fri 20 Nov | 07:00 | PG | Direct | 1h 10m | $127 | See deals |
| Sat 21 Nov | 07:00 | PG | Direct | 1h 10m | $136 | See deals |
| Sun 22 Nov | 06:25 | PG | Direct | 1h 10m | $125 | See deals |
| Mon 23 Nov | 19:15 | PG | Direct | 1h 10m | $158 | See deals |
| Tue 24 Nov | 18:55 | PG | Direct | 1h 35m | $141 | See deals |
| Wed 25 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Thu 26 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Fri 27 Nov | 07:00 | PG | Direct | 1h 10m | $75 | See deals |
| Sat 28 Nov | 07:00 | PG | Direct | 1h 10m | $75 | See deals |
| Sun 29 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Mon 30 Nov | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Tue 1 Dec | 06:00 | PG | Direct | 1h 10m | $84 | See deals |
| Wed 2 Dec | 19:45 | PG | Direct | 1h 35m | $120 | See deals |
| Thu 3 Dec | 18:55 | PG | Direct | 1h 35m | $125 | See deals |
| Fri 4 Dec | 06:00 | PG | Direct | 1h 10m | $85 | See deals |
Prices are cached partner fares, updated 21 Oct 2026, 09:32 UTC, and are confirmed on the partner's website.
Questions travellers ask
What is the cheapest flight from Bangkok to Koh Samui?
The cheapest fare we found is $75 one way per adult, departing Sun 1 Nov with PG. Prices change often, so search live prices to confirm.
Are there direct flights from Bangkok to Koh Samui?
Yes. Our partners list direct flights on this route, from $75.
How long is the flight from Bangkok to Koh Samui?
The quickest flight we found takes 1h 5m.
Which airlines fly from Bangkok to Koh Samui?
Fares we found are on these airlines (IATA codes): PG, TG.
Does FYAVO charge a booking fee?
No. FYAVO is free: you compare prices here and book directly with the partner, paying the partner's own price.