Cheapest return flights from Madrid to Keflavik in March from 169€

Best time to book flights for Madrid (MAD) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Madrid (MAD) to Keflavik (KEF) in March 2025 (see full year).

Return flights

26 Mar - 03 Apr Iberia Express
18 Mar - 25 Mar easyJet
19 Mar - 25 Mar easyJet
27 Mar - 03 Apr Ryanair
28 Mar - 03 Apr Ryanair
30 Mar - 03 Apr Iberia Express
19 Mar - 26 Mar easyJet
31 Mar - 03 Apr Ryanair
19 Mar - 08 Apr easyJet
18 Mar - 26 Mar easyJet
18 Mar - 24 Mar easyJet
29 Mar - 03 Apr Ryanair
26 Mar - 01 Apr easyJet
26 Mar - 06 Apr Iberia Express
12 Mar - 18 Mar easyJet
26 Mar - 02 Apr easyJet
25 Mar - 31 Mar easyJet
26 Mar - 30 Mar Iberia Express
19 Mar - 21 Mar easyJet
14 Mar - 17 Mar Fly Play

Also check the deals for one-way flights from Madrid 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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