Cheapest return flights from Madrid to Keflavik in June from $205

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 Iberia Express
04 Jun - 18 Jun Ryanair
04 Jun - 18 Jun Fly Play direct
17 Jun - 26 Jun Iberia Express
10 Jun - 18 Jun Ryanair
17 Jun - 25 Jun Iberia Express direct
04 Jun - 11 Jun Ryanair
13 Jun - 18 Jun Wizz Air Malta
11 Jun - 25 Jun Iberia Express
15 Jun - 18 Jun Fly Play direct
25 Jun - 09 Jul easyJet
28 Jun - 06 Jul Ryanair
24 Jun - 02 Jul Iberia Express
24 Jun - 01 Jul Iberia Express
27 Jun - 04 Jul Fly Play direct
21 Jun - 01 Jul Ryanair
28 Jun - 08 Jul Ryanair
25 Jun - 01 Jul easyJet
28 Jun - 01 Jul Air Europa
24 Jun - 17 Jul Iberia Express

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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