The cheapest flight to Lisbon you can get by boooking 5 days before departure.
The most popular airlines on the route Gdansk - Lisbon: Lufthansa (LH), LOT (LO), KLM (KL).
The cheapest flights you can book on the route Lech Walesa (GDN) - Portela (LIS).
There is no direct flight on the route from Gdansk to Lisbon
Il volo con scalo più breve dura 5h 45min.