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

Return flights

16 Dec - 08 Jan	Sichuan Airlines
13 Dec - 02 Jan	Sichuan Airlines
23 Dec - 30 Dec	Sichuan Airlines
19 Dec - 26 Dec	Sichuan Airlines
07 Dec - 31 Dec	China Southern
01 Dec - 05 Dec	China Southern
02 Dec - 09 Dec	China Southern
05 Dec - 08 Dec	China Southern
10 Dec - 21 Jan	Singapore Airlines
29 Dec - 16 Jan	Cathay Pacific
29 Dec - 13 Jan	Cathay Pacific
28 Dec - 15 Jan	China Southern
26 Dec - 04 Jan	China Southern
28 Dec - 09 Jan	China Southern
13 Dec - 03 Jan	China Southern
10 Dec - 04 Jan	China Southern
12 Dec - 19 Dec	China Southern
07 Dec - 31 Dec	Emirates	direct
02 Dec - 09 Dec	Emirates	direct
05 Dec - 08 Dec	Emirates	direct

Also check the deals for one-way flights from Dubai to Sydney 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 Dubai to Sydney in December from $698

Return flights