Cheapest return DUB–KEF flights, July

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

Return flights

24 Jul - 02 Aug Ryanair
03 Jul - 05 Jul Ryanair
03 Jul - 09 Jul Ryanair
25 Jul - 29 Jul Icelandair direct
27 Jul - 31 Jul Icelandair direct
08 Jul - 16 Jul Icelandair direct
23 Jul - 26 Jul Icelandair direct
09 Jul - 14 Jul Ryanair
09 Jul - 13 Jul Transavia France
24 Jul - 31 Jul Icelandair direct
25 Jul - 31 Jul Icelandair direct
25 Jul - 03 Aug Icelandair direct
31 Jul - 03 Aug Icelandair direct
26 Jul - 02 Aug Icelandair direct
24 Jul - 01 Aug Icelandair
26 Jul - 05 Aug Icelandair direct
26 Jul - 06 Aug Icelandair direct
26 Jul - 03 Aug Icelandair direct
26 Jul - 01 Aug Icelandair
26 Jul - 01 Aug 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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