Cheapest one-way flights from Ontario to Ho Chi Minh City in October from $368

AirHint found the following cheapest one-way flights from Ontario (ONT) to Ho Chi Minh City (SGN) in October 2025 (see full year).

One-Way flights

22 Oct Korean Air
20 Oct STARLUX Airlines
17 Oct STARLUX Airlines
18 Oct STARLUX Airlines
15 Oct STARLUX Airlines
25 Oct Korean Air
21 Oct Korean Air
28 Oct Korean Air
23 Oct Korean Air
26 Oct China Airlines

Also check the deals for return flights from Ontario to Ho Chi Minh City in October.

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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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