AirHint found the following cheapest return flights from Ontario (ONT) to Bangkok (BKK) in February 2026 (see full year).

Return flights

07 Feb - 14 Feb	China Airlines
09 Feb - 22 Feb	China Airlines
01 Feb - 08 Feb	China Airlines
11 Feb - 20 Feb	China Airlines
06 Feb - 12 Feb	China Airlines
03 Feb - 14 Feb	China Airlines
09 Feb - 25 Feb	China Airlines
04 Feb - 19 Feb	China Airlines
04 Feb - 16 Feb	China Airlines
08 Feb - 11 Feb	China Airlines
20 Feb - 20 Mar	China Airlines
27 Feb - 21 Mar	STARLUX Airlines
27 Feb - 11 Mar	STARLUX Airlines
19 Feb - 01 Mar	China Airlines
24 Feb - 07 Mar	China Airlines

Also check the deals for one-way flights from Ontario to Bangkok in February.

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 Ontario to Bangkok in February from $794

Return flights