Cheapest return flights from Toronto to Sydney in December from $1983

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

Return flights

27 Dec - 17 Jan Porter Airlines (Canada) Ltd
30 Dec - 09 Jan Porter Airlines (Canada) Ltd
25 Dec - 01 Jan Air Canada
29 Dec - 10 Jan Porter Airlines (Canada) Ltd
26 Dec - 04 Jan Porter Airlines (Canada) Ltd
23 Dec - 29 Dec Porter Airlines (Canada) Ltd
23 Dec - 11 Jan Porter Airlines (Canada) Ltd
23 Dec - 30 Dec Porter Airlines (Canada) Ltd
24 Dec - 10 Jan Porter Airlines (Canada) Ltd
28 Dec - 10 Jan Porter Airlines (Canada) Ltd
22 Dec - 10 Jan Porter Airlines (Canada) Ltd
26 Dec - 02 Jan Porter Airlines (Canada) Ltd

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

Powered by

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.

Book a cheap hotel in Sydney

Cheap car rent in Sydney

Feel free to contact us with any feedback or request another flight research.