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

Return flights

31 Oct - 02 Nov	Ryanair	direct
31 Oct - 04 Nov	Ryanair
30 Oct - 02 Nov	Vueling Airlines
24 Oct - 26 Oct	Ryanair
17 Oct - 26 Oct	Ryanair
31 Oct - 03 Nov	Ryanair
17 Oct - 21 Oct	Ryanair
18 Oct - 21 Oct	Vueling Airlines
24 Oct - 31 Oct	Wizz Air Malta
23 Oct - 26 Oct	Ryanair	direct
10 Oct - 14 Oct	Ryanair
10 Oct - 15 Oct	Ryanair
08 Oct - 14 Oct	Ryanair
19 Oct - 26 Oct	Vueling Airlines
31 Oct - 07 Nov	Ryanair	direct
25 Oct - 03 Nov	Ryanair
25 Oct - 04 Nov	Ryanair
26 Oct - 02 Nov	Ryanair
25 Oct - 01 Nov	Ryanair
24 Oct - 01 Nov	Ryanair

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

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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Cheapest return flights from Barcelona to Warsaw in October from $81

Return flights