Cheapest return flights from Frankfurt to Keflavik in December from 300€

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

Return flights

23 Dec - 03 Jan LOT
03 Dec - 07 Dec Scandinavian Airlines
03 Dec - 07 Dec Icelandair direct
23 Dec - 06 Jan LOT
23 Dec - 30 Dec easyJet
25 Dec - 31 Dec Icelandair direct
26 Dec - 03 Jan LOT
22 Dec - 02 Jan easyJet
25 Dec - 05 Jan Icelandair direct
25 Dec - 01 Jan Lufthansa direct
26 Dec - 02 Jan LOT
27 Dec - 03 Jan TAROM
23 Dec - 02 Jan Lufthansa
26 Dec - 03 Jan Icelandair direct

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

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