AirHint found the following cheapest return flights from Ontario (ONT) to Ho Chi Minh City (SGN) in January 2026 (see full year).

Return flights

12 Jan - 03 Feb	Korean Air
12 Jan - 15 Feb	Korean Air
15 Jan - 31 Jan	Korean Air
08 Jan - 19 Jan	Korean Air
07 Jan - 03 Feb	Korean Air
18 Jan - 25 Jan	Korean Air
28 Jan - 26 Feb	Korean Air
25 Jan - 08 Feb	Korean Air
19 Jan - 09 Feb	Korean Air
19 Jan - 04 Feb	Korean Air
01 Jan - 11 Feb	China Airlines
01 Jan - 27 Jan	China Airlines
19 Jan - 27 Feb	Korean Air
31 Jan - 15 Feb	Korean Air
18 Jan - 31 Jan	China Airlines
07 Jan - 23 Jan	China Airlines
05 Jan - 30 Jan	China Airlines
06 Jan - 30 Jan	China Airlines
05 Jan - 26 Jan	China Airlines
06 Jan - 26 Jan	China Airlines

Also check the deals for one-way flights from Ontario to Ho Chi Minh City in January.

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 Ho Chi Minh City in January from $667

Return flights