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

Return flights

10 Dec - 06 Jan	Jetstar
14 Dec - 21 Dec	Virgin Australia
15 Dec - 06 Jan	Jetstar
16 Dec - 06 Jan	Jetstar
22 Dec - 06 Jan	Jetstar
17 Dec - 08 Jan	Batik Air Malaysia
17 Dec - 09 Jan	Batik Air Malaysia
19 Dec - 04 Jan	China Eastern
10 Dec - 22 Dec	Virgin Australia
20 Dec - 27 Dec	VietJet Air
18 Dec - 09 Jan	Batik Air Malaysia
03 Dec - 10 Dec	Qantas
15 Dec - 05 Jan	China Eastern
18 Dec - 08 Jan	Batik Air Malaysia
12 Dec - 29 Dec	China Eastern
04 Dec - 16 Dec	Singapore Airlines
04 Dec - 18 Dec	Qantas
24 Dec - 31 Dec	Qatar Airways
22 Dec - 31 Dec	Qatar Airways
11 Dec - 31 Dec	Virgin Australia

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

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 December from 1265€

Return flights