Cheapest return flights from Ljubljana to Zurich in September from $182

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

Return flights

23 Sep - 30 Sep Air Serbia
26 Sep - 29 Sep Air Serbia
11 Sep - 14 Sep Air Serbia
06 Sep - 08 Sep Air Serbia
19 Sep - 21 Sep Air Serbia
04 Sep - 07 Sep Air Serbia
23 Sep - 30 Sep SWISS direct
25 Sep - 29 Sep SWISS direct
25 Sep - 28 Sep SWISS direct
23 Sep - 01 Oct SWISS direct
18 Sep - 21 Sep Air Serbia
17 Sep - 01 Oct SWISS direct

Also check the deals for one-way flights from Ljubljana to Zurich 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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