Cheapest return flights from Dublin to Keflavik in April from 166€

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

Return flights

20 Apr - 26 Apr Scandinavian Airlines
07 Apr - 14 Apr Ryanair
23 Apr - 27 Apr Scandinavian Airlines
24 Apr - 28 Apr Icelandair direct
18 Apr - 22 Apr Icelandair direct
23 Apr - 27 Apr Icelandair direct
09 Apr - 14 Apr Icelandair direct
24 Apr - 04 May Scandinavian Airlines
23 Apr - 26 Apr Icelandair direct
08 Apr - 12 Apr Icelandair direct
16 Apr - 20 Apr Icelandair direct
30 Apr - 06 May Icelandair direct
24 Apr - 04 May Icelandair direct
28 Apr - 01 May Scandinavian Airlines
28 Apr - 01 May Icelandair direct

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

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