Cheapest return flights from Copenhagen to Keflavik in August from 189€

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 August 2025 (see full year).

Return flights

28 Aug - 01 Sep Fly Play direct
31 Aug - 06 Sep Fly Play direct
29 Aug - 09 Sep Fly Play direct
30 Aug - 09 Sep Fly Play direct
29 Aug - 10 Sep Fly Play direct
30 Aug - 10 Sep Fly Play direct
27 Aug - 10 Sep Fly Play direct
28 Aug - 10 Sep Fly Play direct
27 Aug - 09 Sep Fly Play direct
13 Aug - 10 Sep Fly Play direct
21 Aug - 25 Aug Fly Play direct
12 Aug - 20 Aug Fly Play direct
18 Aug - 19 Aug Fly Play direct
09 Aug - 16 Aug Fly Play direct
16 Aug - 20 Aug Fly Play direct
07 Aug - 14 Aug Fly Play direct
18 Aug - 29 Aug Fly Play direct
06 Aug - 11 Aug airBaltic
08 Aug - 11 Aug airBaltic
08 Aug - 16 Aug Fly Play direct

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

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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