AirHint found the following cheapest return flights from Dublin (DUB) to Osaka (KIX) in October 2025 (see full year).

Return flights

19 Oct - 29 Oct	Ryanair
15 Oct - 22 Oct	Ryanair
22 Oct - 29 Oct	Vueling Airlines
22 Oct - 05 Nov	Vueling Airlines
15 Oct - 29 Oct	Ryanair
16 Oct - 29 Oct	Ryanair
13 Oct - 20 Oct	Vueling Airlines
25 Oct - 03 Nov	Ryanair
01 Oct - 22 Oct	Ryanair
25 Oct - 02 Nov	Ryanair
12 Oct - 19 Oct	Ryanair
05 Oct - 12 Oct	Ryanair
17 Oct - 24 Oct	Vueling Airlines
24 Oct - 02 Nov	Ryanair
30 Oct - 05 Nov	Etihad Airways
25 Oct - 18 Nov	Air France

Also check the deals for one-way flights from Dublin to Osaka in October.

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 Osaka in October from $763

Return flights