Cheapest one-way flights from Dublin to Keflavik in July from $121

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

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

One-Way flights

15 Jul Fly Play direct
24 Jul Fly Play direct
16 Jul Fly Play direct
03 Jul Fly Play direct
01 Jul Fly Play direct
13 Jul Fly Play direct
14 Jul Scandinavian Airlines
07 Jul Icelandair direct
14 Jul Icelandair direct

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

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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