Cheapest return flights from Sydney to Dublin in December from $1530

Best time to book flights for Sydney (SYD) to Dublin (DUB) flights at AirHint

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

Return flights

02 Dec - 28 Dec Qantas
04 Dec - 29 Dec Singapore Airlines
01 Dec - 03 Jan Qatar Airways
05 Dec - 29 Dec Qantas
04 Dec - 04 Jan Singapore Airlines
05 Dec - 10 Jan Qantas
06 Dec - 02 Jan Qantas
08 Dec - 15 Dec Emirates
10 Dec - 09 Jan Garuda Indonesia
09 Dec - 06 Jan Garuda Indonesia
26 Dec - 23 Jan Emirates
23 Dec - 31 Dec Turkish Airlines
26 Dec - 16 Jan Turkish Airlines
10 Dec - 05 Jan Turkish Airlines
25 Dec - 02 Jan Turkish Airlines
19 Dec - 30 Dec Turkish Airlines
17 Dec - 29 Dec Turkish Airlines
16 Dec - 31 Dec Singapore Airlines
18 Dec - 31 Dec Singapore Airlines
15 Dec - 29 Dec Singapore Airlines

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

Skyscanner

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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