Cheapest return flights from Warsaw to Ljubljana in September from 191€

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

Return flights

26 Sep - 29 Sep SWISS
05 Sep - 19 Sep SWISS
19 Sep - 23 Sep SWISS
10 Sep - 17 Sep LOT direct
06 Sep - 12 Sep LOT direct
08 Sep - 22 Sep LOT direct
08 Sep - 19 Sep LOT direct
17 Sep - 20 Sep LOT direct
03 Sep - 09 Sep LOT direct
26 Sep - 29 Sep LOT direct

Also check the deals for one-way flights from Warsaw 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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