Cheapest return flights from Madrid to Keflavik in July from $201

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

Return flights

16 Jul - 21 Jul Iberia Express direct
16 Jul - 23 Jul Iberia Express direct
16 Jul - 24 Jul Iberia Express direct
05 Jul - 14 Jul Iberia Express direct
16 Jul - 31 Jul Iberia Express direct
09 Jul - 15 Jul Iberia Express
05 Jul - 10 Jul Iberia Express direct
16 Jul - 18 Jul Iberia Express
09 Jul - 16 Jul Iberia Express
02 Jul - 08 Jul Iberia Express
29 Jul - 12 Aug Wizz Air Malta
28 Jul - 05 Aug Ryanair
27 Jul - 05 Aug Wizz Air Malta
29 Jul - 06 Aug Wizz Air Malta
23 Jul - 05 Aug Iberia
29 Jul - 03 Aug Wizz Air Malta
30 Jul - 13 Aug Ryanair
29 Jul - 09 Aug Wizz Air Malta
30 Jul - 04 Aug Ryanair
28 Jul - 03 Aug Ryanair

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

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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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