AirHint found the following cheapest one-way flights from Ontario (ONT) to Ho Chi Minh City (SGN) in March 2026 (see full year).
One-Way flights
| 24 Mar | Korean Air | ||
| 22 Mar | Korean Air | ||
| 05 Mar | Korean Air | ||
| 03 Mar | Korean Air | ||
| 17 Mar | Korean Air | ||
| 04 Mar | Delta | ||
| 25 Mar | Korean Air | ||
| 15 Mar | Korean Air | ||
| 06 Mar | Korean Air | ||
| 10 Mar | China Airlines |
Also check the deals for return flights from Ontario to Ho Chi Minh City in March.
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