Cheapest return flights from Madrid to Keflavik in July from $292

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

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

Return flights

02 Jul - 03 Jul easyJet
05 Jul - 16 Jul Ryanair
06 Jul - 18 Jul Fly Play direct
05 Jul - 15 Jul Ryanair
05 Jul - 14 Jul Ryanair
03 Jul - 13 Jul Wizz Air Malta
30 Jul - 13 Aug Ryanair
05 Jul - 13 Jul Ryanair
01 Jul - 08 Jul Wizz Air Malta
15 Jul - 30 Jul TAP
05 Jul - 12 Jul Ryanair
29 Jul - 13 Aug Ryanair
29 Jul - 12 Aug Ryanair
29 Jul - 14 Aug Ryanair
30 Jul - 06 Aug Ryanair
26 Jul - 06 Aug Ryanair
26 Jul - 03 Aug Ryanair
31 Jul - 06 Aug Iberia
26 Jul - 04 Aug Ryanair
30 Jul - 06 Aug Fly Play direct

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