Cheapest return flights from Vienna to Ljubljana in September from 168€

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

Return flights

27 Sep - 04 Oct Ryanair
07 Sep - 11 Sep Air Serbia
23 Sep - 27 Sep Ryanair
02 Sep - 06 Sep Air Serbia
01 Sep - 06 Sep Air Serbia
13 Sep - 20 Sep Air Serbia
14 Sep - 18 Sep Air Serbia
26 Sep - 29 Sep Lufthansa
23 Sep - 30 Sep Air Serbia
24 Sep - 26 Sep Air Serbia
08 Sep - 09 Sep Air Serbia

Also check the deals for one-way flights from Vienna 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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