Cheapest return flights from Frankfurt to Keflavik in April from $227

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

AirHint found the following cheapest return flights from Frankfurt (FRA) to Keflavik (KEF) in April 2025 (see full year).

Return flights

24 Apr - 29 Apr Ryanair
30 Apr - 07 May Ryanair
24 Apr - 28 Apr Ryanair
24 Apr - 30 Apr Ryanair
26 Apr - 29 Apr Ryanair
25 Apr - 28 Apr Ryanair
27 Apr - 02 May Ryanair
25 Apr - 30 Apr Ryanair
08 Apr - 10 Apr Ryanair
28 Apr - 28 Apr Ryanair
27 Apr - 01 May Ryanair
10 Apr - 14 Apr Ryanair
29 Apr - 04 May Lufthansa
23 Apr - 26 Apr Ryanair
30 Apr - 12 May easyJet
26 Apr - 01 May Lufthansa
26 Apr - 02 May Ryanair
26 Apr - 10 May Air France
29 Apr - 05 May Lufthansa
26 Apr - 03 May easyJet

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

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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