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

Return flights

09 Oct - 24 Oct	Air Canada
31 Oct - 02 Nov	China Eastern
09 Oct - 17 Oct	Air Canada
27 Oct - 02 Nov	Singapore Airlines
15 Oct - 03 Nov	Qatar Airways
16 Oct - 06 Nov	Virgin Australia
22 Oct - 10 Nov	Virgin Australia
28 Oct - 15 Nov	Virgin Australia
24 Oct - 03 Nov	Virgin Australia
09 Oct - 25 Oct	Virgin Australia
25 Oct - 31 Oct	Virgin Australia
05 Oct - 20 Oct	Qatar Airways
06 Oct - 20 Oct	Qatar Airways
06 Oct - 21 Oct	Qatar Airways
14 Oct - 23 Oct	Virgin Australia
15 Oct - 24 Oct	Virgin Australia
06 Oct - 16 Oct	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 $1102

Return flights