Cheapest one-way flights from Keflavik to Madrid in July from $158

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

AirHint found the following cheapest one-way flights from Keflavik (KEF) to Madrid (MAD) in July 2025 (see full year).

One-Way flights

30 Jul Scandinavian Airlines
18 Jul Transavia France
16 Jul Transavia France
15 Jul easyJet
23 Jul easyJet
14 Jul Transavia France
23 Jul Iberia Express direct
06 Jul Wizz Air Malta
16 Jul Iberia Express direct
27 Jul easyJet

Also check the deals for return flights from Keflavik to Madrid in July.

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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