AirHint found the following cheapest one-way flights from Madrid (MAD) to Keflavik (KEF) in June 2026 (see full year).
One-Way flights
| 14 Jun | Wizz Air Malta | ||
| 02 Jun | easyJet | ||
| 25 Jun | Ryanair | ||
| 12 Jun | Ryanair | ||
| 17 Jun | Wizz Air Malta | ||
| 24 Jun | easyJet | ||
| 20 Jun | Ryanair | ||
| 04 Jun | Transavia France | ||
| 05 Jun | Ryanair | ||
| 11 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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