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

Return flights

13 Oct - 15 Oct	Wizz Air
20 Oct - 23 Oct	Air Serbia
19 Oct - 22 Oct	Air Serbia
20 Oct - 26 Oct	Air Serbia
19 Oct - 25 Oct	Air Serbia
25 Oct - 02 Nov	Air Serbia
23 Oct - 27 Oct	Transavia France
02 Oct - 17 Oct	Finnair
03 Oct - 06 Oct	Air Serbia
02 Oct - 06 Oct	Lufthansa
02 Oct - 05 Oct	Lufthansa

Also check the deals for one-way flights from Ljubljana 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 Ljubljana to Charleroi in October from 198€

Return flights