Cheapest return KEF–MAD flights, June

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

Return flights

07 Jun - 10 Jun Iberia Express
18 Jun - 24 Jun Wizz Air
07 Jun - 08 Jun Iberia Express
07 Jun - 09 Jun Iberia Express
07 Jun - 13 Jun Iberia Express
07 Jun - 11 Jun Iberia Express
05 Jun - 11 Jun Wizz Air Malta
11 Jun - 13 Jun Iberia Express
01 Jun - 13 Jun Wizz Air Malta
22 Jun - 26 Jun Wizz Air Malta
29 Jun - 07 Jul Wizz Air Malta
29 Jun - 08 Jul Wizz Air Malta
29 Jun - 21 Jul Wizz Air Malta
29 Jun - 04 Jul Wizz Air Malta
13 Jun - 04 Jul easyJet
29 Jun - 21 Jul Iberia Express direct
29 Jun - 07 Jul Iberia Express direct
29 Jun - 25 Jul Wizz Air Malta
29 Jun - 08 Jul Iberia Express direct
29 Jun - 25 Jul Iberia Express direct

Also check the deals for one-way flights from Keflavik to Madrid in June.

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