Cheapest one-way flights from Belgrade to Ljubljana in September from $103

AirHint found the following cheapest one-way flights from Belgrade (BEG) to Ljubljana (LJU) in September 2026 (see full year).

One-Way flights

27 Sep Air Serbia direct
11 Sep Air Serbia direct
25 Sep Air Serbia direct
20 Sep Air Serbia direct
19 Sep Air Serbia direct
21 Sep Air Serbia direct
29 Sep Air Serbia direct
26 Sep Air Serbia direct
28 Sep Air Serbia direct
07 Sep Air Serbia direct

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

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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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