Cheapest one-way flights from Ontario to Sydney in January from 726€

AirHint found the following cheapest one-way flights from Ontario (ONT) to Sydney (SYD) in January 2026 (see full year).

One-Way flights

19 Jan Hawaiian Airlines
24 Jan Hawaiian Airlines
15 Jan Hawaiian Airlines
05 Jan Hawaiian Airlines
12 Jan Hawaiian Airlines
31 Jan Alaska Airlines
25 Jan China Airlines
01 Jan China Airlines
28 Jan Qatar Airways
26 Jan Qatar Airways

Also check the deals for return flights from Ontario to Sydney in January.

Skyscanner

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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