Cheapest one-way flights from Warsaw to Barcelona in September from 40€

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

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

One-Way flights

14 Sep Wizz Air direct
28 Sep Wizz Air direct
15 Sep Wizz Air direct
09 Sep Wizz Air direct
01 Sep Wizz Air direct
16 Sep Wizz Air direct
11 Sep Wizz Air direct
18 Sep Wizz Air direct
02 Sep Wizz Air direct
25 Sep Wizz Air direct

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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