AirHint found the following cheapest return flights from Warsaw (WAW) to Istanbul (IST) in December 2025 (see full year).

Return flights

06 Dec - 09 Dec	Ryanair
12 Dec - 14 Dec	Pegasus Airlines
01 Dec - 08 Dec	Wizz Air
26 Dec - 11 Jan	Pegasus Airlines
25 Dec - 20 Jan	Wizz Air
25 Dec - 28 Dec	Aegean Airlines
20 Dec - 09 Jan	Ryanair
26 Dec - 30 Dec	Pegasus Airlines
20 Dec - 26 Dec	Ryanair
21 Dec - 10 Jan	Wizz Air
20 Dec - 28 Dec	Ryanair
08 Dec - 15 Dec	SKY express
08 Dec - 10 Dec	SKY express
02 Dec - 08 Dec	SKY express
31 Dec - 07 Jan	LOT	direct
17 Dec - 03 Jan	Wizz Air
29 Dec - 02 Jan	Wizz Air
29 Dec - 03 Jan	Wizz Air
25 Dec - 11 Jan	Aegean Airlines
31 Dec - 04 Jan	Corendon Airlines

Also check the deals for one-way flights from Warsaw to Istanbul in December.

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 Istanbul

Cheap car rent in Istanbul

Cheapest return flights from Warsaw to Istanbul in December from 168€

Return flights