Cheapest one-way flights from Porto to Ljubljana in December from $86

AirHint found the following cheapest one-way flights from Porto (OPO) to Ljubljana (LJU) in December 2025 (see full year).

One-Way flights

18 Dec Ryanair
16 Dec Vueling Airlines
10 Dec easyJet
07 Dec Ryanair
21 Dec Vueling Airlines
29 Dec Air Serbia
19 Dec Vueling Airlines
22 Dec Vueling Airlines
06 Dec Ryanair
30 Dec Ryanair

Also check the deals for return flights from Porto to Ljubljana in December.

Powered by

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.

Book a cheap hotel in Ljubljana

Cheap car rent in Ljubljana

Feel free to contact us with any feedback or request another flight research.