Cheapest return MAD–KEF flights, June

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

Return flights

06 Jun - 11 Jun Iberia Express direct
10 Jun - 29 Jun Iberia direct
10 Jun - 18 Jun Iberia Express direct
06 Jun - 14 Jun Iberia Express direct
24 Jun - 05 Jul Wizz Air
10 Jun - 22 Jun Wizz Air Malta
24 Jun - 29 Jun Wizz Air Malta
10 Jun - 14 Jun Iberia Express direct
10 Jun - 23 Jun Iberia Express
02 Jun - 07 Jun Ryanair
03 Jun - 07 Jun Wizz Air Malta
24 Jun - 01 Jul Wizz Air Malta
26 Jun - 05 Jul Wizz Air Malta
26 Jun - 01 Jul Wizz Air Malta
24 Jun - 02 Jul Wizz Air
28 Jun - 05 Jul Wizz Air Malta
25 Jun - 05 Jul Wizz Air
26 Jun - 06 Jul Wizz Air Malta
26 Jun - 08 Jul Wizz Air Malta
25 Jun - 06 Jul Wizz Air

Also check the deals for one-way 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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