Cheapest one-way flights from Frankfurt to Keflavik in May from 117€

Best time to book flights for Frankfurt (FRA) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest one-way flights from Frankfurt (FRA) to Keflavik (KEF) in May 2025 (see full year).

One-Way flights

06 May Ryanair
21 May Ryanair
13 May Scandinavian Airlines
19 May Scandinavian Airlines
05 May Scandinavian Airlines
25 May LOT
26 May Ryanair
13 May Icelandair direct
19 May Icelandair direct
21 May Icelandair direct

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

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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