Cheapest one-way flights from Keflavik to Copenhagen in December from $101

Best time to book flights for Keflavik (KEF) to Copenhagen (CPH) flights at AirHint

AirHint found the following cheapest one-way flights from Keflavik (KEF) to Copenhagen (CPH) in December 2025 (see full year).

One-Way flights

17 Dec Scandinavian Airlines direct
01 Dec Scandinavian Airlines direct
02 Dec Scandinavian Airlines direct
04 Dec Scandinavian Airlines direct
08 Dec Scandinavian Airlines direct
09 Dec Scandinavian Airlines direct
12 Dec Fly Play direct
11 Dec Fly Play direct
05 Dec Fly Play direct
03 Dec Fly Play direct

Also check the deals for return flights from Keflavik to Copenhagen in December.

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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