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

Return flights

04 Dec - 11 Dec	Cathay Pacific
25 Dec - 07 Jan	China Southern
31 Dec - 31 Jan	Cathay Pacific
25 Dec - 15 Jan	China Southern
26 Dec - 16 Jan	China Southern
25 Dec - 16 Jan	China Southern
23 Dec - 30 Dec	Philippine Airlines
22 Dec - 26 Jan	Philippine Airlines
26 Dec - 10 Jan	China Southern
26 Dec - 25 Jan	China Southern
17 Dec - 07 Jan	China Southern
12 Dec - 01 Jan	Philippine Airlines

Also check the deals for one-way flights from Sydney to Xiamen 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 Sydney to Xiamen in December from $731

Return flights