Cheapest return flights from Oslo to Copenhagen in October from $143

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

Return flights

06 Oct - 07 Oct Norwegian direct
24 Oct - 27 Oct Norwegian direct
03 Oct - 17 Oct Norwegian Air Sweden AOC direct
03 Oct - 07 Oct Norwegian Air Sweden AOC direct
03 Oct - 16 Oct Norwegian Air Sweden AOC direct
07 Oct - 17 Oct Norwegian direct
07 Oct - 07 Oct Norwegian direct
07 Oct - 16 Oct Norwegian direct
08 Oct - 16 Oct Norwegian Air Sweden AOC direct
08 Oct - 17 Oct Norwegian direct
15 Oct - 03 Nov Norwegian Air Sweden AOC direct
16 Oct - 03 Nov Norwegian direct
17 Oct - 03 Nov Norwegian direct
19 Oct - 03 Nov Norwegian Air Sweden AOC direct
20 Oct - 03 Nov Norwegian Air Sweden AOC direct
21 Oct - 03 Nov Norwegian Air Sweden AOC direct
22 Oct - 03 Nov Norwegian Air Sweden AOC direct
24 Oct - 03 Nov Norwegian Air Sweden AOC direct
25 Oct - 03 Nov Norwegian Air Sweden AOC direct
26 Oct - 03 Nov Norwegian Air Sweden AOC direct

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

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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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