Cheapest one-way flights from Ontario to Colombo in January from $647

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

One-Way flights

18 Jan China Airlines
15 Jan China Airlines
16 Jan China Airlines
13 Jan China Airlines
14 Jan China Airlines
25 Jan Alaska Airlines
17 Jan Alaska Airlines
12 Jan Qatar Airways

Also check the deals for return flights from Ontario to Colombo 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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