AirHint found the following cheapest return flights from Brisbane (BNE) to Dublin (DUB) in October 2025 (see full year).

Return flights

31 Oct - 02 Nov	Air Canada
09 Oct - 24 Oct	Air Canada
23 Oct - 06 Nov	Air Canada
05 Oct - 29 Oct	China Southern
09 Oct - 15 Oct	Air Canada
25 Oct - 28 Oct	EVA Air
07 Oct - 22 Oct	Air Canada
29 Oct - 28 Nov	Singapore Airlines
22 Oct - 10 Nov	Singapore Airlines
23 Oct - 04 Nov	Singapore Airlines
18 Oct - 19 Oct	Jetstar
13 Oct - 26 Oct	Qatar Airways
22 Oct - 29 Oct	Qatar Airways
21 Oct - 29 Oct	Qatar Airways
12 Oct - 02 Nov	Qatar Airways
22 Oct - 03 Nov	Qatar Airways
28 Oct - 08 Nov	Singapore Airlines
16 Oct - 06 Nov	Virgin Australia
22 Oct - 30 Oct	Qatar Airways
24 Oct - 03 Nov	Qatar Airways

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

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 October from 853€

Return flights