Cheapest return flights from Copenhagen to Oslo in September from 97€

AirHint found the following cheapest return flights from Copenhagen (CPH) to Oslo (OSL) in September 2026 (see full year).

Return flights

16 Sep - 23 Sep Wizz Air
05 Sep - 07 Sep Norwegian direct
13 Sep - 17 Sep Norwegian Air Sweden AOC direct
13 Sep - 23 Sep Norwegian Air Sweden AOC direct
05 Sep - 10 Sep Norwegian Air Sweden AOC direct
03 Sep - 10 Sep Norwegian direct
04 Sep - 10 Sep Norwegian Air Sweden AOC direct
06 Sep - 10 Sep Norwegian direct
07 Sep - 10 Sep Norwegian Air Sweden AOC direct
28 Sep - 06 Oct Norwegian Air Sweden AOC direct
05 Sep - 17 Sep Norwegian Air Sweden AOC direct
27 Sep - 06 Oct Norwegian Air Sweden AOC direct
19 Sep - 06 Oct Norwegian direct
20 Sep - 06 Oct Norwegian direct
16 Sep - 06 Oct Norwegian direct
24 Sep - 06 Oct Norwegian direct
17 Sep - 06 Oct Norwegian direct
23 Sep - 06 Oct Norwegian direct
28 Sep - 16 Oct Norwegian Air Sweden AOC direct
27 Sep - 16 Oct Norwegian direct

Also check the deals for one-way flights from Copenhagen to Oslo in September.

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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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