Cheapest return flights from Ljubljana to Warsaw in December from $260

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

Return flights

31 Dec - 07 Jan easyJet
30 Dec - 06 Jan KLM
27 Dec - 04 Jan Air Serbia
29 Dec - 04 Jan Air Serbia
29 Dec - 03 Jan Air Serbia
28 Dec - 02 Jan KLM
30 Dec - 03 Jan easyJet
28 Dec - 03 Jan Vueling Airlines
29 Dec - 04 Jan LOT direct
29 Dec - 03 Jan LOT direct

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

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