Cheapest return flights from Keflavik to Copenhagen in March from $173

AirHint found the following cheapest return flights from Keflavik (KEF) to Copenhagen (CPH) in March 2026 (see full year).

Return flights

05 Mar - 09 Mar easyJet
12 Mar - 18 Mar easyJet
10 Mar - 13 Mar Scandinavian Airlines direct
17 Mar - 20 Mar Scandinavian Airlines direct
03 Mar - 06 Mar Scandinavian Airlines direct
09 Mar - 12 Mar Scandinavian Airlines direct
14 Mar - 17 Mar Scandinavian Airlines direct
04 Mar - 07 Mar Scandinavian Airlines direct
18 Mar - 21 Mar Scandinavian Airlines direct
27 Mar - 31 Mar easyJet
29 Mar - 01 Apr Icelandair direct
30 Mar - 02 Apr Icelandair direct
31 Mar - 03 Apr Icelandair direct

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

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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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