USM → IST
Cheap flights from Koh Samui (USM) to Istanbul (IST)
FYAVO compares fares from trusted travel partners for flights from Koh Samui to Istanbul. Pick a date to see live offers, then complete your booking on our partner's website.
Cheapest fares by date
| Date | Departs | Airline | Stops | Duration | Price | |
|---|---|---|---|---|---|---|
| Tue 27 Oct | 12:00 | TR | 2 | 14h 55m | $460 | See deals |
| Sat 14 Nov | 12:00 | TR | 2 | 19h 25m | $443 | See deals |
Prices are cached partner fares, updated 21 Oct 2026, 13:00 UTC, and are confirmed on the partner's website.
Questions travellers ask
What is the cheapest flight from Koh Samui to Istanbul?
The cheapest fare we found is $443 one way per adult, departing Sat 14 Nov with TR. Prices change often, so search live prices to confirm.
Are there direct flights from Koh Samui to Istanbul?
Among the fares we found, every flight on this route has at least one stop. Search live prices to see today's options.
How long is the flight from Koh Samui to Istanbul?
The quickest flight we found takes 14h 55m.
Which airlines fly from Koh Samui to Istanbul?
Fares we found are on these airlines (IATA codes): TR.
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.