Cheapest one-way flights from Madrid to Keflavik in July from 110€

AirHint found the following cheapest one-way flights from Madrid (MAD) to Keflavik (KEF) in July 2026 (see full year).

One-Way flights

25 Jul Iberia Express direct
04 Jul Iberia Express direct
18 Jul Iberia Express direct
11 Jul Iberia Express direct
01 Jul Iberia Express direct
29 Jul Iberia Express direct
15 Jul Iberia Express direct
22 Jul Iberia Express direct
10 Jul easyJet
20 Jul Fly Play direct

Also check the deals for return 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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