$364 Cheap United flights Ontario (ONT) to Ho Chi Minh City (SGN)

View $364 flight on Sun, Mar 8, 2026Opens in a new window

$364 Cheap United flights Ontario (ONT) to Ho Chi Minh City (SGN)

Prices were available within the past 7 days and start at $364 for one-way flights and $738 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Jan 27 - Tue, Feb 17
ONT
Ontario
SGN
Ho Chi Minh City
$738 Roundtrip, found 1 day ago
$738
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jan 27 from Ontario to Ho Chi Minh City, returning Tue, Feb 17, priced at $738 found 1 day ago
United
Wed, Jan 28 - Sun, Feb 15
ONT
Ontario
SGN
Ho Chi Minh City
$743 Roundtrip, found 1 day ago
$743
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 28 from Ontario to Ho Chi Minh City, returning Sun, Feb 15, priced at $743 found 1 day ago
United
Wed, Jan 28 - Sun, Feb 15
ONT
Ontario
SGN
Ho Chi Minh City
$749 Roundtrip, found 1 day ago
$749
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 28 from Ontario to Ho Chi Minh City, returning Sun, Feb 15, priced at $749 found 1 day ago
United
Wed, Jan 28 - Sun, Feb 15
ONT
Ontario
SGN
Ho Chi Minh City
$791 Roundtrip, found 1 day ago
$791
Roundtrip
found 1 day ago
Select United flight, departing Wed, Jan 28 from Ontario to Ho Chi Minh City, returning Sun, Feb 15, priced at $791 found 1 day ago

Find the cheapest month to fly from Ontario (ONT) to Ho Chi Minh City (SGN)

March is typically the cheapest month to fly

From $650 - $1,212 per traveler.

Alternative airports near Ho Chi Minh City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tan Son Nhat Intl. SGN. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $700
SGN
Tan Son Nhat Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $700
Flights from Ontario (ONT) to Ho Chi Minh City (SGN)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Tan Son Nhat Intl.
Airlines serving
American Airlines, China Airlines, Delta, Japan Airlines, Korean Air, Qatar Airways, STARLUX Airlines, United
Popular airline
Delta
Distance
13103 km