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
23 Oct - 26 Oct	Ryanair	direct
23 Oct - 25 Oct	Ryanair	direct
24 Oct - 26 Oct	Ryanair
29 Oct - 02 Nov	Ryanair
20 Oct - 26 Oct	Ryanair
24 Oct - 31 Oct	Ryanair
30 Oct - 02 Nov	Vueling Airlines
14 Oct - 21 Oct	Ryanair	direct
26 Oct - 02 Nov	Ryanair	direct
16 Oct - 18 Oct	Ryanair	direct
27 Oct - 31 Oct	Ryanair
23 Oct - 28 Oct	Ryanair
10 Oct - 20 Oct	Ryanair
31 Oct - 07 Nov	Ryanair
24 Oct - 01 Nov	Ryanair
30 Oct - 01 Nov	Vueling Airlines
19 Oct - 02 Nov	Vueling Airlines

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 75€

Return flights