Cheapest return flights from Ljubljana to Zurich in September from $173

Best time to book flights for Ljubljana (LJU) to Zurich (ZRH) flights at AirHint

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

Return flights

09 Sep - 13 Sep Air Serbia
13 Sep - 16 Sep Air Serbia
01 Sep - 02 Sep Air Serbia
01 Sep - 05 Sep Air Serbia
01 Sep - 04 Sep Air Serbia
02 Sep - 06 Sep Air Serbia
01 Sep - 03 Sep Air Serbia
02 Sep - 09 Sep Air Serbia
05 Sep - 09 Sep Air Serbia
01 Sep - 05 Sep SWISS direct
20 Sep - 04 Oct SWISS
20 Sep - 04 Oct SWISS direct

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