Cheapest one-way flights from Keflavik to Dublin in May from $109

Best time to book flights for Keflavik (KEF) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from Keflavik (KEF) to Dublin (DUB) in May 2025 (see full year).

One-Way flights

19 May Fly Play
19 May Fly Play direct
30 May Fly Play direct
23 May Fly Play direct
28 May Fly Play direct
11 May Fly Play direct
14 May Fly Play direct
31 May Scandinavian Airlines
12 May Fly Play direct
15 May Fly Play direct

Also check the deals for return flights from Keflavik to Dublin in May.

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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