Cheapest return FRA–KEF flights, August

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

Return flights

25 Aug - 06 Sep Ryanair
25 Aug - 15 Sep Ryanair
28 Aug - 11 Sep Ryanair
16 Aug - 31 Aug Lufthansa
19 Aug - 31 Aug Lufthansa
28 Aug - 08 Sep easyJet
25 Aug - 31 Aug Icelandair direct
25 Aug - 05 Sep Icelandair direct
26 Aug - 03 Sep Icelandair direct
25 Aug - 02 Sep Icelandair direct
26 Aug - 10 Sep Ryanair
21 Aug - 06 Sep easyJet
23 Aug - 25 Aug easyJet
24 Aug - 31 Aug Icelandair direct
19 Aug - 31 Aug Icelandair direct
23 Aug - 27 Aug easyJet
27 Aug - 31 Aug Icelandair direct
20 Aug - 31 Aug Icelandair direct
14 Aug - 26 Aug Icelandair direct
14 Aug - 05 Sep Icelandair direct

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

Powered by

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.