AirHint found the following cheapest return flights from Brisbane (BNE) to Dublin (DUB) in September 2026 (see full year).

Return flights

14 Sep - 21 Sep	Malaysia Airlines
05 Sep - 17 Sep	VietJet Air
17 Sep - 06 Oct	EVA Air
07 Sep - 21 Sep	Malaysia Airlines
07 Sep - 14 Sep	Malaysia Airlines
08 Sep - 15 Sep	China Southern
02 Sep - 23 Sep	Batik Air Malaysia
07 Sep - 19 Sep	Singapore Airlines
01 Sep - 15 Sep	Singapore Airlines
01 Sep - 29 Sep	Virgin Australia
17 Sep - 04 Oct	EVA Air
01 Sep - 30 Sep	Singapore Airlines
16 Sep - 15 Oct	Emirates
19 Sep - 03 Oct	Virgin Australia

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

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 Brisbane to Dublin in September from 955€

Return flights