Cheapest return flights from Frankfurt to Keflavik in August from 335€

AirHint found the following cheapest return flights from Frankfurt (FRA) to Keflavik (KEF) in August 2026 (see full year).

Return flights

21 Aug - 02 Sep Icelandair direct
30 Aug - 15 Sep Lufthansa direct
12 Aug - 27 Aug Icelandair direct
19 Aug - 26 Aug Icelandair direct
12 Aug - 26 Aug Icelandair direct
19 Aug - 02 Sep Icelandair direct
29 Aug - 05 Sep Lufthansa direct
12 Aug - 28 Aug Icelandair direct
24 Aug - 29 Aug Lufthansa
23 Aug - 29 Aug Lufthansa direct
25 Aug - 08 Sep Icelandair direct
26 Aug - 11 Sep Lufthansa
25 Aug - 09 Sep Icelandair direct
26 Aug - 09 Sep Icelandair direct
16 Aug - 31 Aug Lufthansa
24 Aug - 30 Aug Icelandair direct
15 Aug - 22 Aug Lufthansa
15 Aug - 27 Aug Lufthansa
31 Aug - 09 Sep Icelandair direct
20 Aug - 03 Sep Icelandair direct

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

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