Cheapest return flights from Vienna to Ljubljana in September from 198€

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

Return flights

06 Sep - 18 Sep Air Serbia
13 Sep - 15 Sep Ryanair
18 Sep - 21 Sep Ryanair
26 Sep - 28 Sep Lufthansa
19 Sep - 21 Sep Air Serbia
10 Sep - 13 Sep SWISS
08 Sep - 12 Sep SWISS
03 Sep - 08 Sep SWISS

Also check the deals for one-way flights from Vienna 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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