AirHint found the following cheapest return flights from Warsaw (WMI) to Porto (OPO) in April 2026 (see full year).

Return flights

13 Apr - 24 Apr	Wizz Air
24 Apr - 26 Apr	Wizz Air
19 Apr - 26 Apr	Wizz Air
13 Apr - 20 Apr	Wizz Air
20 Apr - 27 Apr	Wizz Air
03 Apr - 05 Apr	Ryanair
17 Apr - 27 Apr	Wizz Air
20 Apr - 22 Apr	Wizz Air
24 Apr - 11 May	Wizz Air
09 Apr - 20 Apr	Ryanair
27 Apr - 04 May	Wizz Air
21 Apr - 08 May	Ryanair
03 Apr - 06 Apr	Wizz Air

Also check the deals for one-way flights from Warsaw to Porto in April.

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 Porto in April from 233€

Return flights