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

Return flights

20 Dec - 07 Jan	Jetstar Japan
31 Dec - 20 Jan	Qatar Airways
23 Dec - 06 Jan	Zipair
18 Dec - 06 Jan	Etihad Airways
12 Dec - 09 Jan	Qatar Airways
07 Dec - 11 Dec	Qatar Airways
17 Dec - 08 Jan	KLM
23 Dec - 30 Dec	Zipair
20 Dec - 27 Dec	Etihad Airways
20 Dec - 26 Dec	Qatar Airways
23 Dec - 07 Jan	SriLankan Airlines
20 Dec - 30 Dec	Qatar Airways
20 Dec - 02 Jan	Juneyao Airlines
23 Dec - 04 Jan	KLM
13 Dec - 31 Dec	KLM
22 Dec - 04 Jan	KLM
18 Dec - 31 Dec	Turkish Airlines
21 Dec - 26 Dec	Etihad Airways
14 Dec - 18 Dec	KLM

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 722€

Return flights