Cheapest return flights from Copenhagen to Keflavik in May from 188€

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

Return flights

09 May - 15 May Lufthansa
26 May - 02 Jun Scandinavian Airlines direct
09 May - 16 May Lufthansa
24 May - 10 Jun airBaltic
04 May - 07 May Scandinavian Airlines direct
18 May - 21 May Scandinavian Airlines direct
06 May - 09 May Scandinavian Airlines direct
27 May - 30 May Scandinavian Airlines direct
04 May - 09 May Lufthansa
25 May - 28 May Scandinavian Airlines
16 May - 19 May Scandinavian Airlines direct
09 May - 16 May Icelandair direct

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

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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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