Cheapest one-way flights from Dublin to Keflavik in June from $125

AirHint found the following cheapest one-way flights from Dublin (DUB) to Keflavik (KEF) in June 2026 (see full year).

One-Way flights

16 Jun Ryanair
04 Jun Norwegian
15 Jun Ryanair
23 Jun Ryanair
10 Jun Scandinavian Airlines
26 Jun Ryanair
25 Jun Transavia France
10 Jun Icelandair direct
04 Jun Icelandair direct
16 Jun Icelandair direct

Also check the deals for return flights from Dublin 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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