Cheapest return flights from Berlin to Ljubljana in September from 175€

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

Return flights

23 Sep - 30 Sep SWISS
23 Sep - 29 Sep SWISS
24 Sep - 27 Sep SWISS
08 Sep - 26 Sep SWISS
30 Sep - 04 Oct SWISS
29 Sep - 11 Oct SWISS
08 Sep - 13 Sep SWISS
04 Sep - 07 Sep Air Serbia
22 Sep - 26 Sep Air Serbia
04 Sep - 18 Sep SWISS
05 Sep - 09 Sep SWISS
23 Sep - 26 Sep Air Serbia

Also check the deals for one-way flights from Berlin 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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