Roundtrip Flights from Los Angeles, CA (LAX) to Ho Chi Minh City, Vietnam (SGN) from $670 (Travel Sept to Dec 2025)

Roundtrip Flights from Los Angeles, CA (LAX) to Ho Chi Minh City, Vietnam (SGN) from $670 (Travel Sept to Dec 2025). Thumb Score: +17. 5* Asiana Airlines via Booking.com have round trip airfares travelling from Los Angeles (LAX) to Ho Chi Minh City Vietnam (SGN) for $670, making 1 stop Seoul Korea for several hours both ways. These are economy fares that allow a personal item, a carry-on bag and 2 free checked bags. Travel Availability: Departs LAX: Sept 1-4, 6-11, 14-17; Oct 19-23, 26-30; Nov 2-6, 9-13 Returns: Sept 8-24; Oct 15-31; Nov 1-8-29; Dec 1-22. To book this deal, use dates and book flights with Booking.com.