Cheapest return flights from Madrid to Keflavik in July from 222€

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

11 Jul - 20 Jul Fly Play direct
11 Jul - 18 Jul Fly Play direct
18 Jul - 01 Aug Fly Play direct
25 Jul - 01 Aug Fly Play direct
11 Jul - 25 Jul Fly Play direct
04 Jul - 09 Jul Fly Play direct
04 Jul - 11 Jul Fly Play direct
04 Jul - 20 Jul Fly Play direct
08 Jul - 16 Jul Iberia Express direct
04 Jul - 18 Jul Fly Play direct
20 Jul - 01 Aug Fly Play direct
01 Jul - 09 Jul Ryanair
15 Jul - 23 Jul Iberia direct
30 Jul - 06 Aug Ryanair
26 Jul - 01 Aug Ryanair
23 Jul - 01 Aug Fly Play direct
22 Jul - 01 Aug Iberia Express direct
25 Jul - 08 Aug TAP
30 Jul - 13 Aug Ryanair
30 Jul - 07 Aug Ryanair

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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