Cheapest one-way flights from Copenhagen to Keflavik in October from $86

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

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

One-Way flights

18 Oct easyJet
13 Oct Norwegian Air Sweden AOC
14 Oct Norwegian Air Sweden AOC
01 Oct Wizz Air
12 Oct Norwegian
11 Oct Norwegian
15 Oct Wizz Air
16 Oct Scandinavian Airlines direct
18 Oct Fly Play direct
19 Oct Norwegian

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

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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