Cheapest return flights from Madrid to Keflavik in March from 159€

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

Return flights

04 Mar - 10 Mar easyJet
04 Mar - 11 Mar easyJet
11 Mar - 24 Mar easyJet
02 Mar - 09 Mar easyJet
11 Mar - 18 Mar easyJet
02 Mar - 12 Mar easyJet
06 Mar - 12 Mar easyJet
06 Mar - 13 Mar easyJet
03 Mar - 11 Mar easyJet
09 Mar - 13 Mar easyJet
30 Mar - 10 Apr Fly Play direct
28 Mar - 08 Apr Transavia France
31 Mar - 08 Apr easyJet
30 Mar - 06 Apr Fly Play direct
28 Mar - 09 Apr Transavia France
28 Mar - 07 Apr Transavia France
23 Mar - 04 Apr easyJet
24 Mar - 04 Apr Iberia Express
27 Mar - 02 Apr Iberia
25 Mar - 04 Apr easyJet

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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