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

Return flights

21 Oct - 04 Nov	Qatar Airways
09 Oct - 20 Oct	Qatar Airways
16 Oct - 24 Oct	Air Canada
21 Oct - 05 Nov	Singapore Airlines
21 Oct - 03 Nov	Singapore Airlines
14 Oct - 03 Nov	Singapore Airlines
21 Oct - 09 Nov	Singapore Airlines
21 Oct - 06 Nov	Singapore Airlines
22 Oct - 05 Nov	Singapore Airlines
22 Oct - 06 Nov	Singapore Airlines
21 Oct - 08 Nov	Singapore Airlines
08 Oct - 30 Oct	Qatar Airways
16 Oct - 06 Nov	Virgin Australia
01 Oct - 19 Oct	Qatar Airways
06 Oct - 25 Oct	Singapore Airlines
13 Oct - 25 Oct	Singapore Airlines
17 Oct - 26 Oct	Qatar Airways
12 Oct - 24 Oct	Qatar Airways
02 Oct - 16 Oct	Qatar Airways
18 Oct - 25 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 891€

Return flights