AirHint found the following cheapest one-way flights from Reykjavik (REK) to Copenhagen (CPH) in October 2025 (see full year).

One-Way flights

11 Oct	Scandinavian Airlines	direct
27 Oct	Scandinavian Airlines	direct
02 Oct	Scandinavian Airlines	direct
17 Oct	Scandinavian Airlines	direct
18 Oct	Scandinavian Airlines	direct
30 Oct	Scandinavian Airlines	direct
31 Oct	Scandinavian Airlines	direct
01 Oct	Scandinavian Airlines	direct
08 Oct	Scandinavian Airlines	direct
10 Oct	Scandinavian Airlines	direct

Also check the deals for return flights from Reykjavik to Copenhagen in October.

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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Cheapest one-way flights from Reykjavik to Copenhagen in October from $91

One-Way flights