Cheapest return flights from Copenhagen to Keflavik in September from 237€

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

Return flights

04 Sep - 11 Sep Icelandair direct
04 Sep - 15 Sep Lufthansa
19 Sep - 07 Oct Scandinavian Airlines
11 Sep - 21 Sep Scandinavian Airlines direct
04 Sep - 07 Sep Scandinavian Airlines direct
08 Sep - 15 Sep Lufthansa
02 Sep - 05 Sep Scandinavian Airlines direct
04 Sep - 15 Sep Scandinavian Airlines direct
01 Sep - 04 Sep Icelandair direct
25 Sep - 05 Oct Scandinavian Airlines
08 Sep - 15 Sep Icelandair direct
03 Sep - 13 Sep Icelandair direct
26 Sep - 05 Oct Icelandair direct
25 Sep - 10 Oct Icelandair direct
29 Sep - 09 Oct Icelandair direct
26 Sep - 09 Oct Icelandair direct
19 Sep - 07 Oct Icelandair direct

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

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