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

Return flights

08 May - 15 May	SWISS
31 May - 05 Jun	Ryanair
06 May - 11 May	SWISS
04 May - 09 May	Lufthansa
03 May - 08 May	SWISS
31 May - 14 Jun	Ryanair	direct
01 May - 10 May	SWISS
25 May - 31 May	Ryanair
08 May - 10 May	Ryanair	direct
24 May - 31 May	Ryanair	direct
03 May - 09 May	Ryanair
31 May - 07 Jun	Ryanair
08 May - 22 May	Ryanair	direct
31 May - 19 Jun	Ryanair	direct
31 May - 05 Jun	Ryanair	direct
24 May - 05 Jun	Ryanair	direct
31 May - 07 Jun	Ryanair	direct
24 May - 07 Jun	Ryanair	direct

Also check the deals for one-way flights from Krakow 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 Krakow to Lisbon in May from 202€

Return flights