Cheapest return flights from Dublin to Keflavik in June from $185

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

AirHint found the following cheapest return flights from Dublin (DUB) to Keflavik (KEF) in June 2025 (see full year).

Return flights

07 Jun - 14 Jun Fly Play direct
03 Jun - 17 Jun Fly Play direct
03 Jun - 06 Jun Scandinavian Airlines
05 Jun - 15 Jun Fly Play direct
12 Jun - 15 Jun Fly Play direct
03 Jun - 06 Jun Fly Play direct
14 Jun - 22 Jun Fly Play direct
14 Jun - 16 Jun Ryanair
16 Jun - 20 Jun Ryanair
16 Jun - 19 Jun Ryanair

Also check the deals for one-way flights from Dublin to Keflavik in June.

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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