Cheapest return flights from Warsaw to Porto in September from $179

Best time to book flights for Warsaw (WAW) to Porto (OPO) flights at AirHint

AirHint found the following cheapest return flights from Warsaw (WAW) to Porto (OPO) in September 2025 (see full year).

Return flights

30 Sep - 14 Oct Ryanair direct
30 Sep - 07 Oct Ryanair direct
23 Sep - 07 Oct Ryanair direct
27 Sep - 07 Oct Ryanair direct
27 Sep - 01 Oct Ryanair
27 Sep - 14 Oct Ryanair direct
02 Sep - 09 Sep Ryanair direct
30 Sep - 18 Oct Ryanair direct
08 Sep - 09 Sep Lufthansa
30 Sep - 11 Oct Ryanair direct
23 Sep - 11 Oct Ryanair direct
08 Sep - 13 Sep Lufthansa
21 Sep - 24 Sep Ryanair
30 Sep - 04 Oct Ryanair direct
02 Sep - 06 Sep SWISS
17 Sep - 26 Sep Ryanair
23 Sep - 30 Sep Ryanair
09 Sep - 23 Sep Ryanair direct
16 Sep - 25 Sep Wizz Air Malta
06 Sep - 08 Sep KLM

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

Skyscanner

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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