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

Return flights

02 Dec - 11 Dec	China Eastern
06 Dec - 13 Dec	Hainan Airlines
03 Dec - 10 Dec	China Southern
02 Dec - 17 Dec	Etihad Airways
01 Dec - 11 Dec	China Southern
01 Dec - 12 Dec	China Southern
04 Dec - 28 Dec	China Southern
01 Dec - 25 Dec	China Southern
05 Dec - 21 Dec	Jetstar
02 Dec - 16 Dec	China Southern
01 Dec - 26 Jan	Batik Air Malaysia
29 Dec - 10 Jan	Air China
30 Dec - 06 Jan	Air China
10 Dec - 18 Jan	Qantas
07 Dec - 18 Jan	Scoot
31 Dec - 12 Jan	Air China
24 Dec - 30 Jan	Air China
29 Dec - 11 Jan	Air China
29 Dec - 17 Jan	Air China
13 Dec - 23 Jan	Air China

Also check the deals for one-way flights from Sydney to Paris 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 Paris in December from $984

Return flights