Cheapest return flights from Dublin to Osaka in September from $769

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

24 Sep - 15 Oct Ryanair
09 Sep - 23 Sep Ryanair
23 Sep - 07 Oct Aer Lingus
13 Sep - 04 Oct Aer Lingus
23 Sep - 08 Oct Aer Lingus
26 Sep - 13 Oct Ryanair
19 Sep - 03 Oct Ryanair
12 Sep - 03 Oct Aer Lingus
11 Sep - 23 Sep Ryanair
09 Sep - 19 Sep Ryanair
08 Sep - 14 Sep Ryanair
10 Sep - 24 Sep Aer Lingus
26 Sep - 10 Oct Ryanair
09 Sep - 18 Sep Ryanair
05 Sep - 20 Sep Ryanair
20 Sep - 05 Oct Ryanair
02 Sep - 22 Sep Vueling Airlines
07 Sep - 20 Sep Ryanair
05 Sep - 19 Sep 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.

Book a cheap hotel in Osaka

Cheap car rent in Osaka