AirHint found the following cheapest return flights from Dublin (DUB) to Osaka (KIX) in April 2026 (see full year).

Return flights

20 Apr - 03 May	Ryanair
27 Apr - 13 May	Etihad Airways
25 Apr - 16 May	Ryanair
24 Apr - 08 May	Ryanair
30 Apr - 11 May	Ryanair
29 Apr - 11 May	Ryanair
24 Apr - 05 May	Ryanair
14 Apr - 28 Apr	Ryanair
15 Apr - 22 Apr	Ryanair
14 Apr - 21 Apr	Ryanair
12 Apr - 21 Apr	Ryanair
23 Apr - 30 Apr	Ryanair
07 Apr - 21 Apr	Etihad Airways
27 Apr - 03 May	Lufthansa
14 Apr - 24 Apr	Aer Lingus
23 Apr - 02 May	Ryanair
10 Apr - 18 Apr	Ryanair
18 Apr - 25 Apr	Ryanair
03 Apr - 15 Apr	Ryanair
24 Apr - 02 May	Lufthansa

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

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 April from 657€

Return flights