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

Return flights

27 Feb - 04 Mar	easyJet
04 Feb - 11 Feb	easyJet
27 Feb - 02 Mar	easyJet
25 Feb - 28 Feb	easyJet
02 Feb - 06 Feb	Wizz Air Malta
07 Feb - 11 Feb	easyJet
01 Feb - 09 Feb	Wizz Air Malta
27 Feb - 08 Mar	easyJet
26 Feb - 02 Mar	easyJet
01 Feb - 04 Feb	Wizz Air Malta
20 Feb - 24 Feb	easyJet
26 Feb - 28 Feb	easyJet
20 Feb - 28 Feb	easyJet
27 Feb - 15 Mar	easyJet
19 Feb - 24 Feb	easyJet
23 Feb - 03 Mar	easyJet
27 Feb - 06 Mar	easyJet
20 Feb - 07 Mar	easyJet
18 Feb - 02 Mar	easyJet
26 Feb - 08 Mar	easyJet

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

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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Cheapest return flights from Madrid to Keflavik in February from 131€

Return flights