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

Return flights

30 Jul - 06 Aug	Wizz Air
17 Jul - 21 Jul	Wizz Air
17 Jul - 20 Jul	Wizz Air
17 Jul - 23 Jul	Wizz Air
10 Jul - 17 Jul	Wizz Air
14 Jul - 21 Jul	Wizz Air
11 Jul - 13 Jul	Wizz Air
13 Jul - 18 Jul	Wizz Air
09 Jul - 16 Jul	Ryanair
08 Jul - 15 Jul	Ryanair
23 Jul - 07 Aug	Wizz Air
24 Jul - 28 Jul	Wizz Air
25 Jul - 01 Aug	Wizz Air
28 Jul - 03 Aug	Wizz Air

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

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 July from $229

Return flights