Cheapest return flights from Keflavik to Copenhagen in October from $149

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

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

Return flights

13 Oct - 16 Oct Fly Play direct
28 Oct - 31 Oct Fly Play direct
20 Oct - 23 Oct Fly Play direct
25 Oct - 28 Oct Fly Play direct
11 Oct - 14 Oct Fly Play direct
26 Oct - 29 Oct Fly Play direct
27 Oct - 30 Oct Fly Play direct
16 Oct - 19 Oct Fly Play direct
14 Oct - 17 Oct Fly Play direct
15 Oct - 18 Oct Fly Play direct
29 Oct - 01 Nov Fly Play direct
30 Oct - 02 Nov Fly Play direct
31 Oct - 03 Nov Fly Play direct

Also check the deals for one-way flights from Keflavik to Copenhagen 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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