Cheapest one-way flights from Keflavik to Dublin in August from $108

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 August 2025 (see full year).

One-Way flights

10 Aug Fly Play direct
20 Aug Fly Play direct
31 Aug Fly Play direct
19 Aug Fly Play direct
27 Aug Fly Play direct
28 Aug Fly Play direct
15 Aug Fly Play
15 Aug Icelandair direct
17 Aug Vueling Airlines

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

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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