Cheapest return flights from Madrid to Keflavik in January from $183

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

Return flights

12 Jan - 17 Jan Wizz Air Malta
12 Jan - 15 Jan Wizz Air Malta
12 Jan - 19 Jan Wizz Air Malta
16 Jan - 23 Jan Fly Play direct
12 Jan - 19 Jan Fly Play direct
26 Jan - 06 Feb Fly Play direct
12 Jan - 18 Jan Wizz Air Malta
16 Jan - 24 Jan Iberia
09 Jan - 12 Jan Fly Play direct
30 Jan - 02 Feb Fly Play direct
09 Jan - 23 Jan Iberia
09 Jan - 16 Jan Iberia

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

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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