Cheapest return flights from Madrid to Keflavik in June from $243

Best time to book flights for Madrid (MAD) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Madrid (MAD) to Keflavik (KEF) in June 2025 (see full year).

Return flights

11 Jun - 18 Jun Ryanair
07 Jun - 18 Jun Ryanair
14 Jun - 18 Jun Ryanair
05 Jun - 12 Jun Wizz Air Malta
05 Jun - 11 Jun Wizz Air Malta
25 Jun - 03 Jul easyJet
05 Jun - 15 Jun Wizz Air Malta
21 Jun - 26 Jun Ryanair
04 Jun - 15 Jun Ryanair
13 Jun - 18 Jun Ryanair
06 Jun - 15 Jun Fly Play direct
24 Jun - 03 Jul Iberia Express
18 Jun - 03 Jul Wizz Air
28 Jun - 08 Jul Ryanair
24 Jun - 02 Jul Iberia Express
25 Jun - 09 Jul easyJet
25 Jun - 02 Jul easyJet
21 Jun - 02 Jul Ryanair
27 Jun - 18 Jul Fly Play direct
28 Jun - 10 Jul Ryanair

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

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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