Cheapest one-way flights from Ontario to Singapore in January from $388

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

One-Way flights

22 Jan Japan Airlines
26 Jan Japan Airlines
25 Jan Japan Airlines
12 Jan Japan Airlines
14 Jan China Airlines
19 Jan China Airlines
10 Jan STARLUX Airlines
09 Jan China Airlines
21 Jan China Airlines
27 Jan China Airlines

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

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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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