Cheapest return flights from Dublin to Keflavik in August from 224€

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 Ryanair
29 Aug - 05 Sep Icelandair direct
25 Aug - 01 Sep Ryanair
14 Aug - 24 Aug Ryanair
12 Aug - 23 Aug Ryanair
12 Aug - 19 Aug Ryanair
25 Aug - 01 Sep Icelandair direct
12 Aug - 19 Aug Icelandair direct
12 Aug - 23 Aug Icelandair direct
16 Aug - 26 Aug Icelandair direct
05 Aug - 09 Aug Icelandair direct
13 Aug - 17 Aug Icelandair direct
21 Aug - 26 Aug Icelandair direct
14 Aug - 24 Aug Icelandair direct
29 Aug - 16 Sep Vueling Airlines
19 Aug - 05 Sep Vueling Airlines

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

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