AirHint found the following cheapest one-way flights from Copenhagen (CPH) to Ljubljana (LJU) in December 2025 (see full year).
One-Way flights
| 10 Dec | easyJet | ||
| 16 Dec | Norwegian Air Sweden AOC | ||
| 04 Dec | airBaltic | ||
| 28 Dec | airBaltic | ||
| 08 Dec | Air Serbia | ||
| 15 Dec | easyJet | ||
| 07 Dec | Ryanair | ||
| 12 Dec | Norwegian Air Sweden AOC | ||
| 03 Dec | Air Serbia | ||
| 29 Dec | Air Serbia |
Also check the deals for return flights from Copenhagen to Ljubljana in December.
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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.
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