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

Return flights

06 Sep - 16 Sep	Ryanair
10 Sep - 20 Sep	Etihad Airways
01 Sep - 01 Oct	Etihad Airways
01 Sep - 24 Sep	Etihad Airways
03 Sep - 21 Sep	Etihad Airways
06 Sep - 18 Sep	Ryanair
01 Sep - 23 Sep	Etihad Airways
07 Sep - 28 Sep	Etihad Airways
01 Sep - 10 Sep	Etihad Airways
01 Sep - 18 Sep	Etihad Airways
21 Sep - 05 Oct	Etihad Airways
15 Sep - 01 Oct	Ryanair
05 Sep - 14 Sep	Etihad Airways
14 Sep - 05 Oct	Ryanair
24 Sep - 08 Oct	Etihad Airways
17 Sep - 01 Oct	Turkish Airlines
17 Sep - 03 Oct	Turkish Airlines
11 Sep - 03 Oct	Turkish Airlines
26 Sep - 05 Oct	Air France
26 Sep - 04 Oct	Air France

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

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 September from 783€

Return flights