Cheapest one-way flights from Keflavik to Copenhagen in September from $116

AirHint found the following cheapest one-way flights from Keflavik (KEF) to Copenhagen (CPH) in September 2026 (see full year).

One-Way flights

30 Sep easyJet
20 Sep easyJet
19 Sep easyJet
30 Sep Scandinavian Airlines direct
19 Sep Scandinavian Airlines direct
11 Sep Icelandair direct
04 Sep Icelandair direct
18 Sep Scandinavian Airlines
13 Sep Icelandair direct
15 Sep Icelandair direct

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

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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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