Cheapest return DUB–KEF flights, August

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

Return flights

29 Aug - 05 Sep Icelandair direct
28 Aug - 06 Sep Ryanair
04 Aug - 09 Aug Ryanair
28 Aug - 06 Sep Icelandair direct
25 Aug - 29 Aug Ryanair
18 Aug - 25 Aug Icelandair direct
14 Aug - 27 Aug Ryanair
12 Aug - 19 Aug Ryanair
12 Aug - 17 Aug Icelandair direct
14 Aug - 26 Aug Ryanair
22 Aug - 01 Sep Icelandair direct
21 Aug - 23 Aug Ryanair
18 Aug - 30 Aug Icelandair direct
15 Aug - 27 Aug Icelandair direct
31 Aug - 04 Sep Scandinavian Airlines
31 Aug - 04 Sep Icelandair direct
26 Aug - 05 Sep Vueling Airlines

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

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