AirHint found the following cheapest return flights from Bangkok (BKK) to Istanbul (IST) in January 2026 (see full year).

Return flights

25 Jan - 09 Feb	Indonesia AirAsia
19 Jan - 17 Feb	Gulf Air
16 Jan - 23 Jan	Gulf Air
24 Jan - 31 Jan	AirAsia
12 Jan - 18 Jan	Gulf Air
05 Jan - 16 Jan	Gulf Air
25 Jan - 31 Jan	IndiGo
13 Jan - 28 Jan	AirAsia
06 Jan - 06 Feb	Thai AirAsia
14 Jan - 24 Jan	Gulf Air
20 Jan - 25 Jan	Gulf Air
13 Jan - 02 Feb	AirAsia
13 Jan - 19 Jan	AirAsia
13 Jan - 25 Jan	AirAsia
28 Jan - 10 Feb	Gulf Air
20 Jan - 09 Feb	AirAsia
20 Jan - 02 Feb	AirAsia
17 Jan - 02 Feb	AirAsia
20 Jan - 06 Feb	AirAsia
20 Jan - 04 Feb	AirAsia

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

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.

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Cheapest return flights from Bangkok to Istanbul in January from 405€

Return flights