Cheapest return flights from Madrid to Keflavik in March from 122€

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

Return flights

07 Mar - 17 Mar easyJet
07 Mar - 18 Mar easyJet
09 Mar - 17 Mar easyJet
15 Mar - 18 Mar easyJet
10 Mar - 18 Mar easyJet
10 Mar - 17 Mar easyJet
09 Mar - 18 Mar easyJet
07 Mar - 16 Mar easyJet
14 Mar - 18 Mar easyJet
04 Mar - 17 Mar easyJet
25 Mar - 10 Apr easyJet
21 Mar - 04 Apr Ryanair
30 Mar - 04 Apr Wizz Air
24 Mar - 02 Apr easyJet
28 Mar - 10 Apr Air Europa
29 Mar - 04 Apr Wizz Air
26 Mar - 01 Apr Air Europa
30 Mar - 05 Apr Wizz Air
28 Mar - 07 Apr Air Europa
26 Mar - 05 Apr Air Europa

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

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