Cheapest return flights from Toronto to Sydney in December from $3408

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

Return flights

11 Dec - 29 Dec Porter Airlines (Canada) Ltd
11 Dec - 03 Jan Porter Airlines (Canada) Ltd
19 Dec - 02 Jan Porter Airlines (Canada) Ltd

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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