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

Return flights

24 Aug - 02 Sep	Wizz Air
28 Aug - 03 Sep	Wizz Air
27 Aug - 31 Aug	Wizz Air
23 Aug - 04 Sep	Ryanair
26 Aug - 02 Sep	KLM
24 Aug - 31 Aug	Wizz Air
29 Aug - 01 Sep	Ryanair
19 Aug - 27 Aug	Ryanair
14 Aug - 21 Aug	Wizz Air
07 Aug - 10 Aug	KLM
25 Aug - 29 Aug	Wizz Air
08 Aug - 13 Aug	Ryanair
05 Aug - 12 Aug	Ryanair
09 Aug - 12 Aug	Ryanair
20 Aug - 24 Aug	Wizz Air

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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest return flights from Gdansk to Lisbon in August from $238

Return flights