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

Return flights

24 Jan - 28 Jan	Wizz Air UK
15 Jan - 25 Jan	Wizz Air
04 Jan - 10 Jan	Wizz Air
20 Jan - 24 Jan	Ryanair
14 Jan - 19 Jan	Wizz Air
22 Jan - 26 Jan	Wizz Air
17 Jan - 31 Jan	Wizz Air
19 Jan - 21 Jan	Wizz Air
14 Jan - 25 Jan	Wizz Air
12 Jan - 26 Jan	Wizz Air
31 Jan - 15 Feb	Pegasus Airlines
30 Jan - 15 Feb	LOT
30 Jan - 14 Feb	LOT
31 Jan - 15 Feb	Turkish Airlines	direct
30 Jan - 15 Feb	Turkish Airlines	direct
30 Jan - 14 Feb	Turkish Airlines	direct
18 Jan - 06 Feb	SKY express
23 Jan - 12 Feb	SKY express
23 Jan - 06 Feb	SKY express
23 Jan - 10 Feb	SKY express

Also check the deals for one-way flights from Warsaw 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 Warsaw to Istanbul in January from $171

Return flights