AirHint found the following cheapest one-way flights from Warsaw (WAW) to Lisbon (LIS) in December 2025 (see full year).

One-Way flights

14 Dec	Ryanair	direct
07 Dec	Ryanair	direct
10 Dec	Ryanair	direct
04 Dec	Ryanair
11 Dec	Wizz Air	direct
06 Dec	Wizz Air	direct
01 Dec	Ryanair
04 Dec	Wizz Air	direct
13 Dec	Wizz Air	direct
18 Dec	Wizz Air	direct

Also check the deals for return flights from Warsaw to Lisbon in December.

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 one-way flights from Warsaw to Lisbon in December from $54

One-Way flights