AirHint found the following cheapest one-way flights from Reykjavik (REK) to Dublin (DUB) in December 2026 (see full year).
One-Way flights
| 26 Dec | easyJet | ||
| 16 Dec | British Airways | ||
| 16 Dec | Icelandair | direct | |
| 26 Dec | Icelandair | direct |
Also check the deals for return flights from Reykjavik to Dublin in December.
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