Cheapest return flights from Dublin to Keflavik in March from 147€

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

Return flights

04 Mar - 09 Mar Ryanair
10 Mar - 17 Mar Ryanair
19 Mar - 24 Mar Scandinavian Airlines
06 Mar - 09 Mar Scandinavian Airlines
07 Mar - 12 Mar Ryanair
30 Mar - 04 Apr Scandinavian Airlines
05 Mar - 09 Mar Ryanair
02 Mar - 08 Mar Aer Lingus
06 Mar - 11 Mar Aer Lingus
03 Mar - 06 Mar Ryanair
31 Mar - 04 Apr Scandinavian Airlines
06 Mar - 12 Mar Scandinavian Airlines
25 Mar - 08 Apr Ryanair
30 Mar - 03 Apr Icelandair direct
28 Mar - 07 Apr Aer Lingus
28 Mar - 11 Apr Aer Lingus
31 Mar - 04 Apr Icelandair direct
28 Mar - 07 Apr Icelandair direct
28 Mar - 11 Apr Icelandair direct

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

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