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

Return flights

28 Jan - 25 Feb	Porter Airlines (Canada) Ltd
26 Jan - 09 Feb	WestJet
28 Jan - 17 Feb	Porter Airlines (Canada) Ltd
29 Jan - 20 Feb	Porter Airlines (Canada) Ltd
25 Jan - 02 Feb	WestJet
26 Jan - 18 Feb	WestJet
30 Jan - 10 Feb	WestJet
26 Jan - 02 Feb	WestJet
28 Jan - 08 Feb	Porter Airlines (Canada) Ltd
25 Jan - 08 Feb	Porter Airlines (Canada) Ltd
24 Jan - 31 Jan	Porter Airlines (Canada) Ltd
23 Jan - 30 Jan	Flair Airlines
22 Jan - 29 Jan	Cathay Pacific

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

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 Toronto to Sydney in January from 1061€

Return flights