Cheapest one-way flights from Copenhagen to Oslo in September from 46€

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

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

One-Way flights

12 Sep Norwegian direct
04 Sep Norwegian Air Sweden AOC direct
10 Sep Norwegian direct
28 Sep Norwegian direct
02 Sep Norwegian direct
01 Sep Norwegian direct
13 Sep Norwegian direct
03 Sep Norwegian direct
09 Sep Norwegian direct
06 Sep Norwegian Air Sweden AOC direct

Also check the deals for return flights from Copenhagen to Oslo 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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