Cheapest return WAW–LJU flights, September

AirHint found the following cheapest return flights from Warsaw (WAW) to Ljubljana (LJU) in September 2026 (see full year).

Return flights

22 Sep - 28 Sep LOT direct
04 Sep - 12 Sep LOT direct
06 Sep - 12 Sep LOT direct
08 Sep - 10 Sep Wizz Air
27 Sep - 04 Oct LOT direct
22 Sep - 29 Sep LOT direct
18 Sep - 20 Sep LOT direct
02 Sep - 06 Sep LOT direct
09 Sep - 12 Sep LOT direct
05 Sep - 12 Sep LOT direct
01 Sep - 09 Sep Wizz Air

Also check the deals for one-way flights from Warsaw to Ljubljana in September.

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