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

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

Return flights

08 Dec - 16 Dec easyJet
06 Dec - 09 Dec Ryanair
09 Dec - 13 Dec Vueling Airlines
13 Dec - 18 Dec Ryanair
16 Dec - 01 Jan Vueling Airlines
01 Dec - 09 Dec Ryanair
14 Dec - 17 Dec easyJet
04 Dec - 09 Dec easyJet
05 Dec - 09 Dec Ryanair
12 Dec - 15 Dec Lufthansa
12 Dec - 14 Dec Ryanair
14 Dec - 01 Jan Vueling Airlines
19 Dec - 03 Jan Vueling Airlines
27 Dec - 04 Jan easyJet
27 Dec - 03 Jan LOT

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

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