Cheapest return flights from Copenhagen to Keflavik in April from $158

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

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

Return flights

04 Apr - 09 Apr Scandinavian Airlines
05 Apr - 18 Apr Scandinavian Airlines
09 Apr - 18 Apr Scandinavian Airlines direct
08 Apr - 22 Apr Scandinavian Airlines direct
10 Apr - 18 Apr Scandinavian Airlines direct
05 Apr - 17 Apr Scandinavian Airlines
05 Apr - 19 Apr Scandinavian Airlines
03 Apr - 07 Apr Fly Play direct
04 Apr - 08 Apr Fly Play direct
05 Apr - 18 Apr Fly Play direct
24 Apr - 08 May Fly Play direct

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

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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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