AirHint found the following cheapest return flights from Warsaw (WMI) to Lisbon (LIS) in January 2026 (see full year).

Return flights

08 Jan - 14 Jan	Wizz Air
12 Jan - 17 Jan	Wizz Air
08 Jan - 15 Jan	Wizz Air
12 Jan - 15 Jan	Wizz Air
14 Jan - 16 Jan	Ryanair
14 Jan - 21 Jan	Ryanair
11 Jan - 14 Jan	Ryanair
07 Jan - 14 Jan	Ryanair
19 Jan - 22 Jan	Wizz Air
07 Jan - 13 Jan	Ryanair
28 Jan - 08 Feb	Ryanair	direct
29 Jan - 05 Feb	Wizz Air
28 Jan - 04 Feb	Ryanair	direct
25 Jan - 08 Feb	Ryanair	direct
28 Jan - 02 Feb	Ryanair
29 Jan - 02 Feb	Wizz Air
25 Jan - 04 Feb	Ryanair	direct
29 Jan - 12 Feb	Wizz Air
28 Jan - 11 Feb	Ryanair	direct
25 Jan - 11 Feb	Ryanair	direct

Also check the deals for one-way flights from Warsaw to Lisbon in January.

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 Warsaw to Lisbon in January from $97

Return flights