Cheapest return flights from Shanghai to Sydney in December from $441

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

Return flights

18 Dec - 16 Jan AirAsia X
19 Dec - 16 Jan AirAsia X
19 Dec - 09 Jan China Southern
26 Dec - 10 Jan China Southern
18 Dec - 11 Jan China Southern
21 Dec - 16 Jan China Southern
31 Dec - 11 Jan China Southern
25 Dec - 06 Jan China Southern
10 Dec - 14 Dec Hainan Airlines
26 Dec - 05 Jan China Southern
27 Dec - 08 Jan China Southern
20 Dec - 27 Dec China Southern
21 Dec - 27 Dec China Southern
03 Dec - 09 Dec China Southern
05 Dec - 10 Dec China Southern
02 Dec - 09 Dec China Southern
04 Dec - 10 Dec China Southern
18 Dec - 31 Dec AirAsia X
20 Dec - 28 Dec China Southern
22 Dec - 28 Dec China Southern

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

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