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

Return flights

29 Oct - 03 Nov	LOT
31 Oct - 06 Nov	Lufthansa
28 Oct - 03 Nov	LOT
30 Oct - 03 Nov	Lufthansa
29 Oct - 02 Nov	Lufthansa
30 Oct - 02 Nov	Lufthansa
27 Oct - 02 Nov	Lufthansa
23 Oct - 02 Nov	SWISS
21 Oct - 22 Oct	Lufthansa
16 Oct - 21 Oct	Lufthansa
16 Oct - 22 Oct	Lufthansa
16 Oct - 20 Oct	Lufthansa
21 Oct - 28 Oct	Lufthansa
25 Oct - 09 Nov	LOT
15 Oct - 20 Oct	SWISS
22 Oct - 23 Oct	SWISS
25 Oct - 31 Oct	LOT
16 Oct - 18 Oct	Lufthansa
23 Oct - 28 Oct	SWISS
30 Oct - 01 Nov	Lufthansa

Also check the deals for one-way flights from Paris 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 Paris to Ljubljana in October from 181€

Return flights