AirHint found the following cheapest return flights from Keflavik (KEF) to Madrid (MAD) in February 2026 (see full year).
Return flights
| 04 Feb - 10 Feb | easyJet | ||
| 15 Feb - 24 Mar | easyJet | ||
| 15 Feb - 20 Mar | easyJet | ||
| 16 Feb - 23 Mar | easyJet | ||
| 12 Feb - 17 Feb | easyJet | ||
| 15 Feb - 15 Feb | Icelandair |
Also check the deals for one-way flights from Keflavik to Madrid in February.
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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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