Cheapest return flights from Warsaw to Barcelona in September from 150€

AirHint found the following cheapest return flights from Warsaw (WAW) to Barcelona (BCN) in September 2026 (see full year).

Return flights

01 Sep - 03 Sep Ryanair direct
01 Sep - 04 Sep Ryanair direct
03 Sep - 04 Sep Ryanair direct
03 Sep - 08 Sep Ryanair direct
03 Sep - 08 Sep Ryanair
01 Sep - 01 Sep Ryanair direct
01 Sep - 11 Sep KLM
08 Sep - 11 Sep Ryanair direct
08 Sep - 08 Sep Ryanair direct
08 Sep - 12 Sep KLM
23 Sep - 07 Oct Ryanair direct
18 Sep - 07 Oct Ryanair direct
17 Sep - 07 Oct Ryanair direct

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

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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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