Cheapest one-way flights from Ljubljana to Brussels in September from $126

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

One-Way flights

29 Sep Wizz Air
30 Sep Transavia France
26 Sep Air Serbia
23 Sep Air Serbia
28 Sep Air Serbia
25 Sep Air Serbia
21 Sep Air Serbia
27 Sep Brussels Airlines direct
20 Sep Air Serbia
30 Sep Brussels Airlines direct

Also check the deals for return flights from Ljubljana to Brussels 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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