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

Return flights

31 Jan - 04 Feb	AirAsia
24 Jan - 07 Feb	AirAsia
21 Jan - 27 Jan	IndiGo
13 Jan - 04 Feb	AirAsia
13 Jan - 22 Jan	Thai AirAsia X
22 Jan - 31 Jan	AirAsia
31 Jan - 05 Feb	IndiGo
30 Jan - 07 Feb	IndiGo
21 Jan - 31 Jan	SalamAir
29 Jan - 05 Feb	IndiGo
14 Jan - 15 Feb	Thai VietJet Air
31 Jan - 28 Feb	IndiGo
27 Jan - 06 Feb	IndiGo
28 Jan - 11 Feb	IndiGo
10 Jan - 20 Jan	Sichuan Airlines
04 Jan - 11 Jan	Sichuan Airlines
16 Jan - 25 Jan	Thai Lion Air
01 Jan - 08 Jan	Sichuan Airlines
15 Jan - 19 Jan	AirAsia
21 Jan - 25 Jan	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 406€

Return flights