Cheapest return flights from Frankfurt to Keflavik in March from 165€

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

Return flights

14 Mar - 19 Mar Ryanair
09 Mar - 16 Mar Ryanair
23 Mar - 27 Mar Ryanair
07 Mar - 15 Mar Ryanair
13 Mar - 19 Mar Ryanair
16 Mar - 24 Mar Ryanair
09 Mar - 23 Mar Ryanair
01 Mar - 26 Mar Ryanair
07 Mar - 14 Mar Ryanair
06 Mar - 16 Mar Ryanair
27 Mar - 02 Apr Ryanair
29 Mar - 08 Apr Lufthansa
27 Mar - 09 Apr Ryanair
28 Mar - 10 Apr Ryanair
30 Mar - 10 Apr Scandinavian Airlines
30 Mar - 09 Apr Ryanair
29 Mar - 05 Apr KLM
25 Mar - 02 Apr Scandinavian Airlines
20 Mar - 05 Apr Ryanair
20 Mar - 10 Apr easyJet

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

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