Cheapest return flights from Brussels to Ljubljana in September from 191€

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

Return flights

09 Sep - 16 Sep Brussels Airlines direct
27 Sep - 12 Oct Brussels Airlines direct
12 Sep - 14 Sep LOT
11 Sep - 14 Sep LOT
11 Sep - 15 Sep LOT
12 Sep - 15 Sep LOT
05 Sep - 12 Sep LOT
17 Sep - 26 Sep Brussels Airlines direct
13 Sep - 27 Sep Wizz Air
20 Sep - 28 Sep LOT
27 Sep - 28 Sep LOT
20 Sep - 05 Oct LOT
27 Sep - 05 Oct Brussels Airlines direct
20 Sep - 05 Oct Brussels Airlines direct

Also check the deals for one-way 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.

Book a cheap hotel in Ljubljana

Cheap car rent in Ljubljana

Feel free to contact us with any feedback or request another flight research.