Cheapest one-way flights from Frankfurt to Keflavik in January from $128

AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Keflavik (KEF) in January 2026 (see full year).

One-Way flights

22 Jan Ryanair
23 Jan Scandinavian Airlines
23 Jan Lufthansa direct
27 Jan Finnair
22 Jan Icelandair direct
27 Jan Icelandair direct

Also check the deals for return flights from Frankfurt to Keflavik in January.

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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