Cheapest return flights from Copenhagen to Keflavik in October from $197

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

Return flights

02 Oct - 09 Oct Fly Play direct
07 Oct - 10 Oct easyJet
07 Oct - 21 Oct Norwegian
01 Oct - 06 Oct Fly Play direct
30 Oct - 02 Nov Fly Play direct
17 Oct - 20 Oct Fly Play direct
09 Oct - 16 Oct Fly Play direct
03 Oct - 06 Oct Fly Play direct
10 Oct - 13 Oct Fly Play direct
13 Oct - 16 Oct Fly Play direct
20 Oct - 23 Oct Fly Play direct
26 Oct - 01 Nov Icelandair direct
29 Oct - 01 Nov Scandinavian Airlines

Also check the deals for one-way 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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