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Cheap flights from Ho Chi Minh City to St. Louis from $529

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 3/23. 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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0 bags

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Find the cheapest flights from Ho Chi Minh City to St. Louis

Cheap round-trip flights

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Multiple Airlines Logo
SGN
-
STL
8834 mimulti-stop
Multiple Airlines Logo
STL
-
SGN
8834 mimulti-stop
Multiple Airlines

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 December 23, 2025.
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

Mon 3/23

4:10 pm-11:59 pm

3 stops43h 49m

$529

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Wed 3/18

4:10 pm-11:19 am

3 stops55h 09m

$575

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Wed 3/18

4:10 pm-10:02 pm

3 stops41h 52m

$576

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Sun 3/22

11:55 am-11:19 am

3 stops59h 24m

$593

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Sun 3/22

11:55 am-11:19 am

3 stops59h 24m

$594

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Sat 3/21

11:05 pm-5:01 pm

3 stops53h 56m

$609

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Tue 3/17

7:55 am-11:59 pm

3 stops52h 04m

$617

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Thu 3/19

12:25 pm-11:19 am

3 stops58h 54m

$635

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Thu 3/19

12:25 pm-11:19 am

3 stops58h 54m

$636

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

Mon 3/23

4:10 pm-11:59 pm

2 stops43h 49m

$661

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Ho Chi Minh City to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $1,080. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $1,398. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Ho Chi Minh City in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,113 when looking at flights departing in the evening. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $1,178 per ticket.

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

29h 44m

Direct flights

None
The fastest flight from Ho Chi Minh City to St. Louis takes 29h 44m
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. 29h 44m 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
1,660 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
O'Fallon
Florissant
Fenton
St. Peters
Wentzville
Collinsville
Alton
Farmington
Clayton
Festus
Glencoe
Eureka
Edwardsville
Litchfield
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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