Cheapest return flights from Copenhagen to Oslo in September from 78€

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

Return flights

06 Sep - 13 Sep Wizz Air
26 Sep - 29 Sep Wizz Air
06 Sep - 08 Sep Wizz Air
26 Sep - 28 Sep Wizz Air
13 Sep - 18 Sep Wizz Air
12 Sep - 14 Sep Wizz Air
05 Sep - 08 Sep Wizz Air
27 Sep - 08 Oct Wizz Air
28 Sep - 05 Oct Wizz Air
03 Sep - 17 Sep Ryanair
16 Sep - 18 Sep Wizz Air
18 Sep - 21 Sep Wizz Air
30 Sep - 11 Oct Wizz Air
27 Sep - 08 Oct Norwegian Air Sweden AOC direct
28 Sep - 05 Oct Norwegian direct
30 Sep - 13 Oct Wizz Air
30 Sep - 13 Oct Scandinavian Airlines direct
25 Sep - 04 Oct Norwegian Air Sweden AOC direct
25 Sep - 03 Oct Norwegian Air Sweden AOC direct
25 Sep - 06 Oct Norwegian Air Sweden AOC direct

Also check the deals for one-way 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.

Book a cheap hotel in Oslo

Cheap car rent in Oslo

Feel free to contact us with any feedback or request another flight research.