Cheapest return flights from Copenhagen to Keflavik in August from $195

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

25 Aug - 01 Sep Fly Play direct
29 Aug - 01 Sep Fly Play direct
29 Aug - 12 Sep Fly Play direct
19 Aug - 27 Aug Fly Play direct
22 Aug - 25 Aug Fly Play direct
23 Aug - 26 Aug Fly Play direct
24 Aug - 27 Aug Fly Play direct
22 Aug - 01 Sep Fly Play direct
22 Aug - 21 Sep Fly Play direct
22 Aug - 30 Sep Fly Play direct
30 Aug - 02 Sep Fly Play direct
31 Aug - 03 Sep Fly Play direct
21 Aug - 26 Aug Fly Play direct
22 Aug - 27 Aug Fly Play direct
21 Aug - 01 Sep Fly Play direct
23 Aug - 01 Sep Fly Play direct
25 Aug - 31 Aug Fly Play direct
17 Aug - 27 Aug Fly Play direct
25 Aug - 28 Aug Fly Play direct
20 Aug - 23 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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