Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Ho Chi Minh City to St. Louis from $549

1 adult
1 adult, Economy, 0 bags

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.
Qatar Airways Logo
8:00 pm - 12:27 amSGN  Ho Chi Minh City-STL Lambert-St Louis
40h 27m2 stops Doha Hamad Intl Chicago O'Hare Intl
Qatar Airways Logo
7:29 am - 1:50 pmSTL  Lambert-St Louis-SGN Ho Chi Minh City
42h 21m2 stops Chicago O'Hare Intl Doha Hamad Intl
$1,094Qatar Airways
Thu, Oct 1 - Thu, Oct 8
Qatar Airways Logo
8:00 pm - 12:27 amSGN  Ho Chi Minh City-STL Lambert-St Louis
40h 27m2 stops Doha Hamad Intl Chicago O'Hare Intl
Qatar Airways Logo
1:06 pm - 1:05 pmSTL  Lambert-St Louis-SGN Ho Chi Minh City
35h 59m2 stops Chicago O'Hare Intl Doha Hamad Intl
$1,096Qatar Airways
Thu, Oct 1 - Tue, Oct 27
Qatar Airways Logo
7:40 pm - 10:14 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
39h 34m2 stops Doha Hamad Intl Chicago O'Hare Intl
Qatar Airways Logo
11:31 am - 1:05 pmSTL  Lambert-St Louis-SGN Ho Chi Minh City
36h 34m2 stops Chicago O'Hare Intl Doha Hamad Intl
$1,121Qatar Airways
Wed, Nov 4 - Wed, Feb 3
Qatar Airways Logo
7:40 pm - 6:17 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
35h 37m2 stops Doha Hamad Intl Chicago O'Hare Intl
Qatar Airways Logo
1:06 pm - 7:15 amSTL  Lambert-St Louis-SGN Ho Chi Minh City
29h 09m2 stops Chicago O'Hare Intl Doha Hamad Intl
$1,134Qatar Airways
Mon, Nov 2 - Wed, Feb 3
Qatar Airways Logo
7:40 pm - 6:17 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
35h 37m2 stops Doha Hamad Intl Chicago O'Hare Intl
Qatar Airways Logo
11:31 am - 1:05 pmSTL  Lambert-St Louis-SGN Ho Chi Minh City
36h 34m2 stops Chicago O'Hare Intl Doha Hamad Intl
$1,142Qatar Airways
Wed, Nov 4 - Wed, Feb 3
Multiple Airlines Logo
5:30 pm - 10:45 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
41h 15m3 stops Taipei City Taiwan Taoyuan Intl Los Angeles Los Angeles Dallas Love Field
Multiple Airlines Logo
8:30 am - 4:15 pmSTL  Lambert-St Louis-SGN Ho Chi Minh City
43h 45m2 stops San Francisco Taipei City Taiwan Taoyuan Intl
$1,206Multiple Airlines
Thu, Oct 1 - Tue, Oct 27
Multiple Airlines Logo
5:30 pm - 10:45 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
41h 15m3 stops Taipei City Taiwan Taoyuan Intl Los Angeles Los Angeles Dallas Love Field
Multiple Airlines Logo
8:30 am - 4:15 pmSTL  Lambert-St Louis-SGN Ho Chi Minh City
43h 45m2 stops San Francisco Taipei City Taiwan Taoyuan Intl
$1,207Multiple Airlines
Thu, Oct 1 - Tue, Oct 27
Multiple Airlines Logo
7:15 am - 10:22 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
28h 07m2 stops Hong Kong Intl Chicago O'Hare Intl
Multiple Airlines Logo
6:00 am - 12:30 amSTL  Lambert-St Louis-SGN Ho Chi Minh City
29h 30m2 stops Chicago O'Hare Intl Hong Kong Intl
$1,218Multiple Airlines
Mon, Dec 21 - Wed, Dec 30
Multiple Airlines Logo
5:30 pm - 10:45 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
41h 15m3 stops Taipei City Taiwan Taoyuan Intl Los Angeles Los Angeles Dallas Love Field
Multiple Airlines Logo
4:42 pm - 4:15 pmSTL  Lambert-St Louis-SGN Ho Chi Minh City
35h 33m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
$1,221Multiple Airlines
Thu, Oct 1 - Tue, Oct 27
Multiple Airlines Logo
1:50 am - 10:45 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
32h 55m3 stops Taipei City Taiwan Taoyuan Intl Los Angeles Los Angeles Dallas Love Field
Multiple Airlines Logo
6:00 am - 10:00 pmSTL  Lambert-St Louis-SGN Ho Chi Minh City
28h 00m2 stops Los Angeles Los Angeles Taipei City Taiwan Taoyuan Intl
$1,264Multiple Airlines
Wed, Sep 30 - Thu, Oct 8

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Qatar Airways flights from Ho Chi Minh City to St. Louis

Our best Qatar Airways deals on Ho Chi Minh City to St. Louis flight tickets
Qatar Airways
Oct 1
SGN8:00 pmHo Chi Minh City
40h 27m
2 stops
STL12:27 amLambert-St Louis
Oct 8
STL7:29 amLambert-St Louis
42h 21m
2 stops
SGN1:50 pmHo Chi Minh City
$1,094
Qatar Airways
Oct 1
SGN8:00 pmHo Chi Minh City
40h 27m
2 stops
STL12:27 amLambert-St Louis
Oct 27
STL1:06 pmLambert-St Louis
35h 59m
2 stops
SGN1:05 pmHo Chi Minh City
$1,096
Qatar Airways
Nov 4
SGN7:40 pmHo Chi Minh City
39h 34m
2 stops
STL10:14 pmLambert-St Louis
Feb 3
STL11:31 amLambert-St Louis
36h 34m
2 stops
SGN1:05 pmHo Chi Minh City
$1,121

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
Sep 17
SGN11:15 pmHo Chi Minh City
34h 21m
2 stops
STL9:36 pmLambert-St Louis
Sep 21
STL8:40 amLambert-St Louis
25h 15m
2 stops
SGN9:55 pmHo Chi Minh City
$1,372
United Airlines
Sep 17
SGN11:15 pmHo Chi Minh City
34h 21m
2 stops
STL9:36 pmLambert-St Louis
Sep 21
STL6:00 amLambert-St Louis
28h 05m
3 stops
SGN10:05 pmHo Chi Minh City
$1,376
United Airlines
Nov 2
SGN6:00 amHo Chi Minh City
25h 05m
3 stops
STL6:05 pmLambert-St Louis
Feb 3
STL6:15 amLambert-St Louis
26h 35m
2 stops
SGN9:50 pmHo Chi Minh City
$1,382

momondo Fare Finder

 
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

Cheapest round-trip

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Thu 10/1

8:00 pm-12:27 am

2 stops40h 27m

Lambert-St Louis

Thu 10/8

7:29 am-1:50 pm

2 stops42h 21m

$1,094

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Thu 10/1

8:00 pm-12:27 am

2 stops40h 27m

Lambert-St Louis

Tue 10/27

1:06 pm-1:05 pm

2 stops35h 59m

$1,096

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Wed 11/4

7:40 pm-10:14 pm

2 stops39h 34m

Lambert-St Louis

Wed 2/3

11:31 am-1:05 pm

2 stops36h 34m

$1,121

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Mon 11/2

7:40 pm-6:17 pm

2 stops35h 37m

Lambert-St Louis

Wed 2/3

1:06 pm-7:15 am

2 stops29h 09m

$1,134

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Wed 11/4

7:40 pm-6:17 pm

2 stops35h 37m

Lambert-St Louis

Wed 2/3

11:31 am-1:05 pm

2 stops36h 34m

$1,142

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Thu 10/1

5:30 pm-10:45 pm

3 stops41h 15m

Lambert-St Louis

Tue 10/27

8:30 am-4:15 pm

2 stops43h 45m

$1,206

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Thu 10/1

5:30 pm-10:45 pm

3 stops41h 15m

Lambert-St Louis

Tue 10/27

8:30 am-4:15 pm

2 stops43h 45m

$1,207
Quickest round-trip

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Mon 12/21

7:15 am-10:22 pm

2 stops28h 07m

Lambert-St Louis

Wed 12/30

6:00 am-12:30 am

2 stops29h 30m

$1,218

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Thu 10/1

5:30 pm-10:45 pm

3 stops41h 15m

Lambert-St Louis

Tue 10/27

4:42 pm-4:15 pm

2 stops35h 33m

$1,221

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Wed 9/30

1:50 am-10:45 pm

3 stops32h 55m

Lambert-St Louis

Thu 10/8

6:00 am-10:00 pm

2 stops28h 00m

$1,264

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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

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

As of August 2026, prices for Ho Chi Minh City to St. Louis flights are approximately 22% cheaper when compared to flights at the same time last year.

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

Best Price Found

$549

Fastest flight time

25h 41m

Direct flights

None
The best one-way flight to St. Louis from Ho Chi Minh City in the past 72 hours is $549. The best round-trip flight deal from Ho Chi Minh City to St. Louis found on momondo in the last 72 hours is $1,094.
The fastest flight from Ho Chi Minh City to St. Louis takes 25h 41m
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.
Search flight deals

Frequently asked questions about flying from Ho Chi Minh City to St. Louis

  • 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. 25h 41m 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 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.

Traveling to a place near St. Louis?

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

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/21
Mon 9/28
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States