Cheapest one-way flights from Reykjavik to Dublin in December from $131

AirHint found the following cheapest one-way flights from Reykjavik (REK) to Dublin (DUB) in December 2025 (see full year).

One-Way flights

20 Dec Transavia France
27 Dec easyJet
10 Dec easyJet
23 Dec British Airways
27 Dec Icelandair direct
20 Dec Icelandair direct
23 Dec Icelandair direct
24 Dec Icelandair direct
10 Dec Icelandair direct

Also check the deals for return flights from Reykjavik to Dublin in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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