Cheapest one-way flights from Madrid to Keflavik in June from $99

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

One-Way flights

09 Jun Wizz Air UK
20 Jun Wizz Air UK
06 Jun Wizz Air UK
30 Jun Wizz Air UK
02 Jun Wizz Air UK
03 Jun Ryanair
24 Jun Transavia France
23 Jun Transavia France
29 Jun Iberia
27 Jun Iberia Express direct

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

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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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