AirHint found the following cheapest one-way flights from Chicago (ORD) to Ho Chi Minh City (SGN) in October 2026 (see full year).
One-Way flights
| 31 Oct | Alaska Airlines | ||
| 27 Oct | Alaska Airlines | ||
| 29 Oct | Korean Air | ||
| 26 Oct | Korean Air | ||
| 30 Oct | Korean Air |
Also check the deals for return flights from Chicago to Ho Chi Minh City in October.
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