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

Return flights

30 Aug - 06 Sep	Wizz Air
21 Aug - 28 Aug	Wizz Air
20 Aug - 27 Aug	Wizz Air
23 Aug - 27 Aug	Wizz Air
19 Aug - 31 Aug	Wizz Air
09 Aug - 10 Sep	Wizz Air
26 Aug - 29 Aug	Wizz Air
11 Aug - 16 Aug	Wizz Air
09 Aug - 11 Aug	Wizz Air
17 Aug - 24 Aug	Wizz Air
04 Aug - 19 Aug	Wizz Air
14 Aug - 17 Aug	Wizz Air

Also check the deals for one-way flights from Gdansk to Istanbul in August.

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 August from 171€

Return flights