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Cheap flights from Ho Chi Minh City to St. Louis from $634

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ho Chi Minh City to St. Louis departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ho Chi Minh City to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Japan Airlines Logo
11:30 pm - 11:58 pm
SGN
-
STL
36h 28m
2 stops
Japan Airlines Logo
7:05 am - 10:00 pm
STL
-
SGN
26h 55m
2 stops
$1,211Japan Airlines
Sun, Apr 5 - Sun, Apr 12
United Airlines Logo
7:00 am - 8:54 pm
SGN
-
STL
49h 54m
3 stops
United Airlines Logo
6:00 am - 10:05 pm
STL
-
SGN
28h 05m
3 stops
$1,354United Airlines
Sun, Apr 5 - Sun, Apr 12
United Airlines Logo
7:00 am - 8:54 pm
SGN
-
STL
49h 54m
3 stops
United Airlines Logo
9:10 am - 9:55 pm
STL
-
SGN
48h 45m
2 stops
$1,355United Airlines
Sun, Apr 5 - Sun, Apr 12
Multiple Airlines Logo
6:20 pm - 11:59 pm
SGN
-
STL
41h 39m
2 stops
Multiple Airlines Logo
3:30 pm - 6:25 am
STL
-
SGN
26h 55m
1 stop
$2,382Multiple Airlines
Sun, Apr 5 - Sun, Apr 12

United Airlines flights from Ho Chi Minh City to St. Louis

Our best United Airlines deals on Ho Chi Minh City to St. Louis flight tickets
United Airlines
Apr 5
SGN7:00 amHo Chi Minh City
49h 54m
3 stops
STL8:54 pmLambert-St Louis
Apr 12
STL6:00 amLambert-St Louis
28h 05m
3 stops
SGN10:05 pmHo Chi Minh City
$1,354
United Airlines
Apr 5
SGN7:00 amHo Chi Minh City
49h 54m
3 stops
STL8:54 pmLambert-St Louis
Apr 12
STL9:10 amLambert-St Louis
48h 45m
2 stops
SGN9:55 pmHo Chi Minh City
$1,355

momondo Fare Finder

 
Customize your flight search to find flights from Ho Chi Minh City to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 22, 2026.
Use the filters below to find and compare flights from Ho Chi Minh City to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Sun 4/5

11:30 pm-11:58 pm

2 stops36h 28m

Lambert-St Louis

Sun 4/12

7:05 am-10:00 pm

2 stops26h 55m

$1,211

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Sun 4/5

7:00 am-8:54 pm

3 stops49h 54m

Lambert-St Louis

Sun 4/12

6:00 am-10:05 pm

3 stops28h 05m

$1,354

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Sun 4/5

7:00 am-8:54 pm

3 stops49h 54m

Lambert-St Louis

Sun 4/12

9:10 am-9:55 pm

2 stops48h 45m

$1,355

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Sun 4/5

6:20 pm-11:59 pm

2 stops41h 39m

Lambert-St Louis

Sun 4/12

3:30 pm-6:25 am

1 stop26h 55m

$2,382

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Wed 8/19

1:50 am-12:45 am

2 stops34h 55m

$634

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Wed 8/19

1:50 am-12:45 am

2 stops34h 55m

$654

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Tue 8/4

4:30 pm-1:22 pm

3 stops56h 52m

$683

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Mon 8/3

1:50 am-5:40 pm

2 stops27h 50m

$799

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Thu 8/20

7:00 am-11:43 pm

3 stops28h 43m

$983

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Thu 8/20

7:00 am-10:06 pm

3 stops27h 06m

$984

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ho Chi Minh City to St. Louis

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How have Ho Chi Minh City to St. Louis flight prices changed over time?

When to book flights from Ho Chi Minh City to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Ho Chi Minh City to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ho Chi Minh City to St. Louis (SGN to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ho Chi Minh City to St. Louis

Fastest flight time

37h 14m

Direct flights

None
The fastest flight from Ho Chi Minh City to St. Louis takes 37h 14m
There are no direct flights from Ho Chi Minh City to St. Louis. There are no popular flight routes from Ho Chi Minh City to St. Louis.
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  • How far is Ho Chi Minh City to Lambert-St Louis by plane?

    The distance between Ho Chi Minh City and Lambert-St Louis is about 8848.5 mi. 37h 14m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Ho Chi Minh City Airport to Lambert-St Louis Airport?

    Prices for flights from Ho Chi Minh City Airport to Lambert-St Louis Airport were last updated today.

  • How many operators does momondo search for flights from Ho Chi Minh City Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Ho Chi Minh City Airport to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ho Chi Minh City Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Ho Chi Minh City to St. Louis?

Best airlines flying from Ho Chi Minh City to St. Louis

Compare and see reviews for airlines that fly from Ho Chi Minh City to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Japan AirlinesPriceFrom $906Free CancellationRating
8.3
1,714 reviews
Search Japan Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
Florissant
O'Fallon
St. Peters
Collinsville
Wentzville
Fenton
Alton
Farmington
Clayton
Edwardsville
Eureka
Festus
Litchfield
Glencoe
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Ho Chi Minh City to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Ho Chi Minh City.

Can I find flights from Ho Chi Minh City to St. Louis with flexible booking policies on momondo?

Flights from Ho Chi Minh City to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Ho Chi Minh City to St. Louis?

momondo helps you find the best flight between Ho Chi Minh City and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ho Chi Minh City to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Ho Chi Minh City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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