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

Return flights

26 Dec - 15 Jan	Transavia France
10 Dec - 17 Dec	Iberia
14 Dec - 06 Jan	Iberia
14 Dec - 01 Jan	Iberia
01 Dec - 11 Dec	Iberia
17 Dec - 12 Jan	Iberia
26 Dec - 11 Jan	Iberia
24 Dec - 04 Jan	Iberia
02 Dec - 03 Jan	Iberia
21 Dec - 11 Jan	Iberia
18 Dec - 15 Jan	Iberia
28 Dec - 04 Jan	Iberia
01 Dec - 28 Dec	Iberia
04 Dec - 19 Dec	Iberia

Also check the deals for one-way flights from Paris 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 Paris to Sydney in December from $1349

Return flights