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

Return flights

26 Jan - 24 Feb	WestJet
29 Jan - 11 Feb	Porter Airlines (Canada) Ltd
22 Jan - 20 Feb	WestJet
16 Jan - 13 Feb	WestJet
21 Jan - 02 Feb	Porter Airlines (Canada) Ltd
09 Jan - 19 Jan	Air Canada
21 Jan - 04 Feb	WestJet
31 Jan - 18 Feb	Flair Airlines
10 Jan - 20 Jan	Porter Airlines (Canada) Ltd
19 Jan - 30 Jan	Porter Airlines (Canada) Ltd
15 Jan - 26 Jan	WestJet
15 Jan - 13 Feb	WestJet
12 Jan - 25 Jan	WestJet
09 Jan - 26 Jan	Porter Airlines (Canada) Ltd
12 Jan - 26 Jan	WestJet
06 Jan - 27 Jan	WestJet
19 Jan - 26 Jan	United
26 Jan - 10 Feb	United
13 Jan - 17 Feb	United
12 Jan - 31 Jan	WestJet

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 1086€

Return flights