Cheapest return flights from Copenhagen to Keflavik in May from $179

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 May 2025 (see full year).

Return flights

03 May - 11 May Fly Play direct
06 May - 13 May Fly Play direct
08 May - 11 May Fly Play direct
20 May - 26 May Fly Play direct
21 May - 26 May Fly Play direct
20 May - 24 May Fly Play direct
15 May - 19 May Fly Play direct
08 May - 21 May Fly Play direct
15 May - 21 May Fly Play direct
02 May - 06 May Fly Play direct
30 May - 16 Jun Fly Play direct
30 May - 15 Jun Scandinavian Airlines
30 May - 15 Jun Fly Play direct
30 May - 03 Jun Fly Play direct
25 May - 06 Jun Ryanair
27 May - 01 Jun Ryanair
31 May - 08 Jun Wizz Air
29 May - 08 Jun Ryanair
30 May - 02 Jun Fly Play direct
29 May - 02 Jun LOT

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

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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