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

Return flights

23 Oct - 26 Oct	Luxair	direct
12 Oct - 16 Oct	Luxair	direct
19 Oct - 23 Oct	Luxair	direct
28 Oct - 03 Nov	Lufthansa
09 Oct - 19 Oct	Lufthansa
15 Oct - 19 Oct	Lufthansa
03 Oct - 05 Oct	Lufthansa
09 Oct - 19 Oct	Luxair	direct
20 Oct - 27 Oct	Lufthansa

Also check the deals for one-way flights from Luxemburg 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 Luxemburg to Ljubljana in October from $150

Return flights