AirHint found the following cheapest one-way flights from Tokyo (NRT) to Dublin (DUB) in December 2025 (see full year).
One-Way flights
| 12 Dec | China Southern | ||
| 05 Dec | China Eastern | ||
| 04 Dec | Air Busan | ||
| 11 Dec | Jeju Air | ||
| 22 Dec | Air Japan | ||
| 06 Dec | Thai AirAsia X | ||
| 23 Dec | Jeju Air | ||
| 28 Dec | Jeju Air | ||
| 26 Dec | Jeju Air | ||
| 07 Dec | KLM |
Also check the deals for return flights from Tokyo to Dublin in December.
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