Cheapest return flights from Dublin to Keflavik in June from $239

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

Return flights

11 Jun - 14 Jun Icelandair direct
02 Jun - 07 Jun Icelandair direct
04 Jun - 11 Jun Icelandair direct
23 Jun - 01 Jul Ryanair
22 Jun - 30 Jun SWISS
17 Jun - 23 Jun SWISS
24 Jun - 29 Jun Scandinavian Airlines
17 Jun - 23 Jun Icelandair direct
20 Jun - 27 Jun Icelandair direct
29 Jun - 04 Jul Icelandair direct
15 Jun - 15 Jul Icelandair direct
01 Jun - 02 Jul Icelandair direct
15 Jun - 21 Jun Icelandair direct
22 Jun - 01 Jul SWISS
23 Jun - 01 Jul Icelandair direct
23 Jun - 02 Jul Ryanair
23 Jun - 02 Jul Icelandair direct
22 Jun - 01 Jul Icelandair direct
22 Jun - 02 Jul SWISS
22 Jun - 30 Jun Icelandair direct

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

Powered by

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.