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

Return flights

16 Oct - 26 Oct	Wizz Air Malta
07 Oct - 14 Oct	Wizz Air
06 Oct - 08 Oct	Wizz Air Malta
13 Oct - 19 Oct	Wizz Air Malta
15 Oct - 20 Oct	Wizz Air Malta
21 Oct - 23 Oct	Wizz Air
01 Oct - 06 Oct	Wizz Air Malta
16 Oct - 19 Oct	Wizz Air Malta
10 Oct - 13 Oct	Ryanair
16 Oct - 31 Oct	Wizz Air Malta
29 Oct - 01 Nov	Ryanair

Also check the deals for one-way flights from Charleroi to Basel 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 Charleroi to Basel in October from 97€

Return flights