Cheapest return flights from Frankfurt to Keflavik in March from 207€

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 March 2026 (see full year).

Return flights

09 Mar - 16 Mar Ryanair
14 Mar - 21 Mar Ryanair
04 Mar - 11 Mar Lufthansa
25 Mar - 01 Apr Scandinavian Airlines
06 Mar - 13 Mar British Airways
16 Mar - 30 Mar Scandinavian Airlines
07 Mar - 14 Mar Lufthansa
21 Mar - 28 Mar Lufthansa
18 Mar - 25 Mar Icelandair direct
20 Mar - 27 Mar easyJet
14 Mar - 21 Mar Icelandair direct
28 Mar - 04 Apr Ryanair
27 Mar - 03 Apr easyJet
25 Mar - 01 Apr Icelandair direct
29 Mar - 12 Apr LOT
28 Mar - 04 Apr Icelandair direct
29 Mar - 12 Apr Icelandair direct
29 Mar - 05 Apr Icelandair direct
28 Mar - 11 Apr Ryanair
29 Mar - 06 Apr LOT

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

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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