Cheapest return flights from Warsaw to Barcelona in September from $134

Best time to book flights for Warsaw (WAW) to Barcelona (BCN) flights at AirHint

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

Return flights

25 Sep - 01 Oct Wizz Air
30 Sep - 16 Oct Ryanair direct
30 Sep - 09 Oct Ryanair direct
30 Sep - 03 Oct Ryanair
30 Sep - 01 Oct Ryanair direct
30 Sep - 07 Oct Ryanair direct
30 Sep - 04 Oct Ryanair
18 Sep - 26 Sep Ryanair direct
18 Sep - 01 Oct Ryanair direct
04 Sep - 09 Sep Ryanair direct
30 Sep - 06 Oct Ryanair direct
29 Sep - 03 Oct Wizz Air Malta
09 Sep - 12 Sep Ryanair direct
09 Sep - 11 Sep Ryanair direct
09 Sep - 26 Sep Ryanair direct
23 Sep - 26 Sep Ryanair direct
04 Sep - 10 Sep Ryanair
06 Sep - 09 Sep Ryanair direct
02 Sep - 04 Sep Ryanair direct
01 Sep - 04 Sep KLM

Also check the deals for one-way 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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