Cheapest return flights from Dublin to Osaka in September from $760

Best time to book flights for Dublin (DUB) to Osaka (KIX) flights at AirHint

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

Return flights

08 Sep - 23 Sep Lufthansa
02 Sep - 16 Sep Lufthansa
08 Sep - 16 Sep Lufthansa
01 Sep - 08 Sep Lufthansa
06 Sep - 16 Sep Aer Lingus
11 Sep - 18 Sep Ryanair
08 Sep - 18 Sep Lufthansa
13 Sep - 30 Sep Ryanair
20 Sep - 05 Oct Ryanair
08 Sep - 13 Sep Lufthansa
01 Sep - 07 Sep Lufthansa
18 Sep - 02 Oct Ryanair

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

Skyscanner

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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