AirHint found the following cheapest return flights from Istanbul (IST) to Bangkok (BKK) in October 2025 (see full year).

Return flights

03 Oct - 12 Oct	Oman Air
04 Oct - 30 Oct	Oman Air
01 Oct - 12 Oct	Oman Air
04 Oct - 17 Oct	Oman Air
04 Oct - 12 Oct	Oman Air
14 Oct - 20 Oct	Oman Air
28 Oct - 11 Nov	Oman Air
03 Oct - 10 Oct	Oman Air
11 Oct - 17 Oct	Oman Air
26 Oct - 01 Nov	Oman Air
24 Oct - 07 Nov	Oman Air
21 Oct - 17 Nov	Oman Air
05 Oct - 12 Oct	Oman Air
19 Oct - 31 Oct	Pegasus Airlines
26 Oct - 03 Nov	Oman Air
26 Oct - 07 Nov	Oman Air
26 Oct - 06 Nov	Oman Air
26 Oct - 05 Nov	Oman Air
23 Oct - 05 Nov	Pegasus Airlines
06 Oct - 16 Nov	Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Bangkok in October.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Istanbul to Bangkok in October from 372€

Return flights