Cheapest one-way flights from Brussels to Ljubljana in September from 86€

AirHint found the following cheapest one-way flights from Brussels (BRU) to Ljubljana (LJU) in September 2025 (see full year).

One-Way flights

29 Sep Air Serbia
26 Sep Air Serbia
30 Sep Wizz Air
24 Sep Ryanair
25 Sep Wizz Air Malta
22 Sep Ryanair
27 Sep Wizz Air
24 Sep Brussels Airlines direct
29 Sep Brussels Airlines direct
23 Sep Brussels Airlines direct

Also check the deals for return flights from Brussels to Ljubljana in September.

Skyscanner

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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