Cheapest one-way MAD–KEF flights, June

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

One-Way flights

10 Jun Iberia Express direct
24 Jun Wizz Air Malta
06 Jun Iberia Express direct
11 Jun Wizz Air UK
13 Jun Wizz Air
03 Jun Wizz Air
15 Jun Ryanair
13 Jun Iberia direct
02 Jun Wizz Air
22 Jun Ryanair

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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