Cheapest return YYZ–SYD flights, December

AirHint found the following cheapest return flights from Toronto (YYZ) to Sydney (SYD) in December 2026 (see full year).

Return flights

01 Dec - 14 Dec Air Canada
10 Dec - 13 Dec Etihad Airways
04 Dec - 13 Dec United
10 Dec - 17 Dec United
10 Dec - 12 Dec Qantas
24 Dec - 06 Jan Korean Air
13 Dec - 04 Jan Korean Air
17 Dec - 03 Jan Air Canada
23 Dec - 03 Jan Korean Air
23 Dec - 01 Jan Korean Air

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

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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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