Cheapest one-way flights from Warsaw to Barcelona in September from 33€

AirHint found the following cheapest one-way flights from Warsaw (WAW) to Barcelona (BCN) in September 2025 (see full year).

One-Way flights

30 Sep Ryanair direct
16 Sep Wizz Air Malta
27 Sep Ryanair direct
23 Sep Wizz Air Malta
24 Sep Wizz Air Malta
09 Sep Wizz Air
29 Sep Wizz Air Malta
20 Sep Ryanair direct
16 Sep Ryanair direct
02 Sep Wizz Air

Also check the deals for return flights from Warsaw to Barcelona 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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