Cheapest return flights from Ljubljana to Oslo in December from $191

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

Return flights

29 Dec - 05 Jan airBaltic
12 Dec - 22 Dec Wizz Air
19 Dec - 25 Dec airBaltic
01 Dec - 05 Dec Air France
12 Dec - 15 Dec airBaltic
02 Dec - 05 Dec KLM
07 Dec - 10 Dec Air Serbia
01 Dec - 04 Dec airBaltic
03 Dec - 06 Dec LOT
02 Dec - 06 Dec LOT
09 Dec - 12 Dec easyJet
23 Dec - 02 Jan Lufthansa
31 Dec - 01 Jan KLM
27 Dec - 03 Jan LOT
31 Dec - 02 Jan KLM

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

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