Cheapest one-way flights from Ljubljana to Copenhagen in September from $58

Best time to book flights for Ljubljana (LJU) to Copenhagen (CPH) flights at AirHint

AirHint found the following cheapest one-way flights from Ljubljana (LJU) to Copenhagen (CPH) in September 2025 (see full year).

One-Way flights

12 Sep Norwegian Air Sweden AOC direct
05 Sep Norwegian Air Sweden AOC direct
01 Sep Norwegian Air Sweden AOC direct
29 Sep Norwegian Air Sweden AOC direct
08 Sep Norwegian Air Sweden AOC direct
14 Sep KLM
15 Sep Norwegian Air Sweden AOC direct
13 Sep Air Serbia
10 Sep SWISS
22 Sep Norwegian Air Sweden AOC direct

Also check the deals for return flights from Ljubljana to Copenhagen in September.

Skyscanner

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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