Cheapest return flights from Keflavik to Dublin in December from 180€

AirHint found the following cheapest return flights from Keflavik (KEF) to Dublin (DUB) in December 2025 (see full year).

Return flights

06 Dec - 10 Dec easyJet
02 Dec - 09 Dec easyJet
12 Dec - 15 Dec easyJet
07 Dec - 14 Dec transavia
01 Dec - 08 Dec easyJet
22 Dec - 29 Dec KLM
12 Dec - 15 Dec Icelandair direct
02 Dec - 09 Dec Icelandair direct
23 Dec - 27 Dec Scandinavian Airlines
06 Dec - 10 Dec Icelandair direct

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

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