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

Return flights

13 May - 19 May	Wizz Air Malta
06 May - 11 May	Wizz Air
06 May - 10 May	Wizz Air Malta
28 May - 09 Jun	TAP	direct
26 May - 02 Jun	TAP	direct
05 May - 12 May	TAP	direct
18 May - 21 May	TAP	direct
10 May - 14 May	TAP	direct
11 May - 17 May	Wizz Air
06 May - 12 May	Ryanair
06 May - 12 May	TAP	direct
31 May - 07 Jun	TAP
11 May - 21 May	Wizz Air
18 May - 02 Jun	Wizz Air	direct
18 May - 03 Jun	Wizz Air	direct
18 May - 06 Jun	Wizz Air	direct
26 May - 13 Jun	Ryanair	direct
27 May - 13 Jun	Ryanair	direct
27 May - 01 Jun	TAP	direct
30 May - 06 Jun	Ryanair

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

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 May from 158€

Return flights