Cheapest return flights from Dublin to Keflavik in July from 230€

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

Return flights

28 Jul - 08 Aug Icelandair direct
29 Jul - 05 Aug Icelandair direct
31 Jul - 04 Aug Icelandair direct
21 Jul - 28 Jul Icelandair direct
31 Jul - 03 Aug Icelandair direct
16 Jul - 21 Jul Icelandair direct
25 Jul - 04 Aug Icelandair direct
01 Jul - 07 Jul Scandinavian Airlines
02 Jul - 20 Jul Icelandair direct
25 Jul - 02 Aug Icelandair direct
08 Jul - 10 Jul Scandinavian Airlines
08 Jul - 10 Jul Icelandair direct
01 Jul - 07 Jul Icelandair direct

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

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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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