Cheapest one-way flights from Keflavik to Copenhagen in October from $92

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 October 2025 (see full year).

One-Way flights

06 Oct easyJet
01 Oct easyJet
10 Oct Fly Play direct
12 Oct Fly Play direct
02 Oct Fly Play direct
03 Oct Fly Play direct
04 Oct Fly Play direct
05 Oct Fly Play direct
13 Oct Fly Play direct
14 Oct Fly Play direct

Also check the deals for return 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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