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

Return flights

15 Dec - 15 Jan	KLM
20 Dec - 27 Dec	Air Japan
22 Dec - 29 Dec	KLM
19 Dec - 03 Jan	Sichuan Airlines
19 Dec - 02 Jan	Etihad Airways
22 Dec - 10 Jan	Emirates
28 Dec - 03 Jan	KLM
26 Dec - 09 Jan	Emirates
28 Dec - 02 Jan	Emirates

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

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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Cheapest return flights from Tokyo to Dublin in December from 802€

Return flights