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

Return flights

29 Oct - 30 Oct	Vueling Airlines
29 Oct - 05 Nov	Vueling Airlines
23 Oct - 30 Oct	Ryanair
22 Oct - 01 Nov	easyJet
23 Oct - 01 Nov	Ryanair
29 Oct - 01 Nov	Vueling Airlines
29 Oct - 03 Nov	Vueling Airlines
29 Oct - 04 Nov	Vueling Airlines
29 Oct - 31 Oct	Vueling Airlines
28 Oct - 30 Oct	Ryanair
23 Oct - 28 Oct	Ryanair
28 Oct - 31 Oct	Vueling Airlines
27 Oct - 30 Oct	Ryanair
28 Oct - 29 Oct	Vueling Airlines
28 Oct - 01 Nov	Ryanair
23 Oct - 29 Oct	Ryanair
28 Oct - 06 Nov	Vueling Airlines
29 Oct - 29 Oct	Vueling Airlines
30 Oct - 01 Nov	Ryanair	direct
29 Oct - 01 Nov	Ryanair	direct

Also check the deals for one-way flights from Barcelona to Charleroi 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 Charleroi in October from $108

Return flights