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

Return flights

07 Oct - 07 Oct	Ryanair	direct
01 Oct - 31 Oct	Vueling Airlines
01 Oct - 07 Oct	Vueling Airlines
21 Oct - 28 Oct	Air Europa
01 Oct - 08 Oct	Vueling Airlines
02 Oct - 04 Oct	Ryanair	direct
22 Oct - 29 Oct	Vueling Airlines
08 Oct - 11 Oct	Vueling Airlines
04 Oct - 07 Oct	Ryanair	direct
01 Oct - 31 Oct	Ryanair	direct
21 Oct - 05 Nov	Air Europa
29 Oct - 02 Nov	Ryanair
30 Oct - 02 Nov	Wizz Air
24 Oct - 01 Nov	Ryanair
31 Oct - 01 Nov	Ryanair
21 Oct - 05 Nov	Ryanair	direct
30 Oct - 02 Nov	Ryanair	direct
29 Oct - 08 Nov	Ryanair

Also check the deals for one-way flights from Alicante 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 Alicante to Charleroi in October from $111

Return flights