Cheapest one-way flights from Ontario to Bangkok in January from $385

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

One-Way flights

15 Jan Korean Air
17 Jan Korean Air
07 Jan Korean Air
14 Jan Korean Air
18 Jan Korean Air
16 Jan Korean Air
12 Jan Korean Air
06 Jan Korean Air
11 Jan Korean Air
21 Jan China Airlines

Also check the deals for return flights from Ontario to Bangkok 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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