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

Return flights

09 Dec - 14 Dec	Wizz Air
10 Dec - 14 Dec	Wizz Air
03 Dec - 07 Dec	Wizz Air
08 Dec - 14 Dec	Wizz Air
01 Dec - 08 Dec	Wizz Air
02 Dec - 13 Dec	Wizz Air
04 Dec - 11 Dec	Wizz Air
01 Dec - 04 Dec	Wizz Air
01 Dec - 06 Dec	Wizz Air
04 Dec - 06 Dec	Wizz Air
29 Dec - 19 Jan	Wizz Air
27 Dec - 19 Jan	Wizz Air
28 Dec - 19 Jan	Wizz Air
26 Dec - 19 Jan	Wizz Air
29 Dec - 03 Jan	Ryanair
26 Dec - 03 Jan	Ryanair
29 Dec - 02 Jan	Ryanair
29 Dec - 05 Jan	Ryanair
26 Dec - 01 Jan	Wizz Air
28 Dec - 04 Jan	Wizz Air

Also check the deals for one-way flights from Gdansk 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.

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Cheapest return flights from Gdansk to Istanbul in December from 105€

Return flights