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

Return flights

02 Oct - 09 Oct	Ryanair	direct
02 Oct - 23 Oct	Ryanair	direct
09 Oct - 23 Oct	Ryanair	direct
12 Oct - 31 Oct	Ryanair
12 Oct - 31 Oct	Ryanair	direct
31 Oct - 07 Nov	Ryanair	direct
31 Oct - 16 Nov	Ryanair	direct
12 Oct - 23 Oct	Ryanair	direct
31 Oct - 09 Nov	Ryanair	direct
19 Oct - 23 Oct	Iberia
19 Oct - 31 Oct	Ryanair	direct
09 Oct - 12 Oct	Ryanair
19 Oct - 23 Oct	Ryanair	direct
19 Oct - 07 Nov	Ryanair	direct
19 Oct - 09 Nov	Ryanair	direct

Also check the deals for one-way flights from Castellón 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 Castellón to Charleroi in October from 65€

Return flights