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

Return flights

03 Apr - 19 Apr	Lufthansa
29 Apr - 02 May	Japan Airlines
27 Apr - 02 May	Japan Airlines
28 Apr - 02 May	Japan Airlines
28 Apr - 04 May	Japan Airlines
28 Apr - 03 May	Japan Airlines
25 Apr - 02 May	Japan Airlines
26 Apr - 02 May	Japan Airlines
13 Apr - 22 Apr	Lufthansa
29 Apr - 06 May	Lufthansa
18 Apr - 24 Apr	Lufthansa
11 Apr - 18 Apr	Lufthansa
19 Apr - 24 Apr	Lufthansa
13 Apr - 18 Apr	Lufthansa
12 Apr - 18 Apr	Lufthansa

Also check the deals for one-way flights from Osaka to Dublin 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 Osaka to Dublin in April from $1618

Return flights