Cheapest one-way flights from Oslo to Copenhagen in December from $66

Best time to book flights for Oslo (OSL) to Copenhagen (CPH) flights at AirHint

AirHint found the following cheapest one-way flights from Oslo (OSL) to Copenhagen (CPH) in December 2025 (see full year).

One-Way flights

14 Dec Norwegian direct
15 Dec Norwegian direct
17 Dec Norwegian direct
18 Dec Norwegian direct
19 Dec Norwegian direct
21 Dec Norwegian direct
22 Dec Norwegian Air Sweden AOC direct
23 Dec Norwegian Air Sweden AOC direct
08 Dec Scandinavian Airlines direct
01 Dec Scandinavian Airlines direct

Also check the deals for return flights from Oslo to Copenhagen in December.

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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