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

Return flights

26 Oct - 29 Oct	Wizz Air
24 Oct - 26 Oct	Wizz Air Malta
25 Oct - 29 Oct	Wizz Air
30 Oct - 02 Nov	Wizz Air
23 Oct - 27 Oct	Wizz Air Malta
31 Oct - 03 Nov	Ryanair
24 Oct - 27 Oct	Wizz Air Malta
25 Oct - 27 Oct	Wizz Air
31 Oct - 02 Nov	Wizz Air
07 Oct - 12 Oct	Wizz Air
25 Oct - 28 Oct	Wizz Air
03 Oct - 06 Oct	Ryanair
03 Oct - 05 Oct	Ryanair
23 Oct - 02 Nov	Ryanair

Also check the deals for one-way flights from Charleroi to Ljubljana 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 Ljubljana in October from $204

Return flights