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

Return flights

27 Aug - 03 Sep	SWISS
28 Aug - 04 Sep	Wizz Air
23 Aug - 03 Sep	Lufthansa
29 Aug - 04 Sep	Ryanair
31 Aug - 07 Sep	Wizz Air
26 Aug - 30 Aug	KLM
23 Aug - 04 Sep	Ryanair
26 Aug - 31 Aug	Wizz Air
28 Aug - 31 Aug	Wizz Air
17 Aug - 24 Aug	Ryanair
13 Aug - 26 Aug	Wizz Air
29 Aug - 05 Sep	Ryanair
20 Aug - 24 Aug	Ryanair
23 Aug - 05 Sep	Ryanair
15 Aug - 19 Aug	Ryanair
07 Aug - 24 Aug	Ryanair
25 Aug - 01 Sep	Ryanair
04 Aug - 09 Aug	Ryanair
08 Aug - 12 Aug	Ryanair

Also check the deals for one-way flights from Gdansk to Lisbon 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 Lisbon in August from 178€

Return flights