AirHint found the following cheapest return flights from Dublin (DUB) to Tokyo (HND) in January 2026 (see full year).

Return flights

19 Jan - 25 Jan	Scandinavian Airlines
12 Jan - 18 Jan	Scandinavian Airlines
05 Jan - 18 Jan	Scandinavian Airlines
05 Jan - 25 Jan	Scandinavian Airlines
05 Jan - 04 Feb	Scandinavian Airlines
12 Jan - 27 Jan	Lufthansa
09 Jan - 18 Jan	Scandinavian Airlines
13 Jan - 27 Jan	Lufthansa
15 Jan - 25 Jan	Lufthansa
12 Jan - 22 Jan	Lufthansa
18 Jan - 23 Jan	Lufthansa
15 Jan - 10 Feb	Lufthansa
26 Jan - 02 Feb	Lufthansa
29 Jan - 17 Feb	Lufthansa
31 Jan - 07 Feb	Lufthansa
31 Jan - 21 Feb	Lufthansa
31 Jan - 28 Feb	British Airways
30 Jan - 14 Feb	Lufthansa

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

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 Dublin to Tokyo in January from $622

Return flights