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Cheap flights from Ho Chi Minh City to St. Louis from $551

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
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
5:57 am - 7:15 amSTL  Lambert-St Louis-SGN Ho Chi Minh City
36h 18m2 stops Chicago O'Hare Intl Doha Hamad Intl
$1,156Qatar 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
1:45 pm - 7:15 amSTL  Lambert-St Louis-SGN Ho Chi Minh City
28h 30m2 stops Chicago O'Hare Intl Doha Hamad Intl
$1,183Qatar Airways
Wed, Nov 4 - Wed, Feb 3
Multiple Airlines Logo
7:15 am - 4:40 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
22h 25m2 stops Hong Kong Intl Seattle/Tacoma Intl
Multiple Airlines Logo
8:10 am - 10:35 amSTL  Lambert-St Louis-SGN Ho Chi Minh City
37h 25m2 stops Los Angeles Hong Kong Intl
$1,219Multiple Airlines
Wed, Dec 2 - Wed, Dec 9
Multiple Airlines Logo
9:55 am - 4:40 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
43h 45m2 stops Manila Ninoy Aquino Intl Seattle/Tacoma Intl
Multiple Airlines Logo
4:04 pm - 8:50 amSTL  Lambert-St Louis-SGN Ho Chi Minh City
27h 46m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl
$1,262Multiple Airlines
Mon, Nov 30 - Mon, Dec 7
Multiple Airlines Logo
11:00 am - 9:55 amSGN  Ho Chi Minh City-STL Lambert-St Louis
35h 55m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl
Multiple Airlines Logo
7:41 pm - 9:40 amSTL  Lambert-St Louis-SGN Ho Chi Minh City
25h 59m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
$1,306Multiple Airlines
Fri, Mar 12 - Tue, Jun 1
STARLUX Airlines Logo
11:40 am - 11:56 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
25h 16m2 stops Taipei City Taiwan Taoyuan Intl Phoenix Sky Harbor Intl
STARLUX Airlines Logo
2:28 pm - 10:30 amSTL  Lambert-St Louis-SGN Ho Chi Minh City
31h 02m2 stops Phoenix Sky Harbor Intl Taipei City Taiwan Taoyuan Intl
$1,324STARLUX Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
11:30 pm - 10:15 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
35h 45m2 stops Tokyo Haneda Newark
United Airlines Logo
8:30 am - 11:10 pmSTL  Lambert-St Louis-SGN Ho Chi Minh City
49h 40m3 stops Washington, D.C. Dulles Intl Los Angeles Hong Kong Intl
$1,372United Airlines
Wed, Dec 2 - Wed, Dec 9
United Airlines Logo
11:30 pm - 11:24 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
36h 54m2 stops Tokyo Haneda Chicago O'Hare Intl
United Airlines Logo
11:00 am - 11:10 pmSTL  Lambert-St Louis-SGN Ho Chi Minh City
47h 10m3 stops Houston George Bush Intcntl Los Angeles Hong Kong Intl
$1,377United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
7:30 am - 7:23 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
24h 53m2 stops Tokyo Narita Chicago O'Hare Intl
United Airlines Logo
4:39 pm - 11:10 pmSTL  Lambert-St Louis-SGN Ho Chi Minh City
41h 31m3 stops Denver Intl Los Angeles Hong Kong Intl
$1,378United Airlines
Tue, Nov 10 - Sat, Nov 14
Multiple Airlines Logo
1:55 am - 9:05 pmSGN  Ho Chi Minh City-STL Lambert-St Louis
32h 10m3 stops Taipei City Taiwan Taoyuan Intl Los Angeles Dallas Love Field
Multiple Airlines Logo
7:41 pm - 9:55 amSTL  Lambert-St Louis-SGN Ho Chi Minh City
26h 14m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
$1,398Multiple Airlines
Thu, Mar 11 - Tue, Jun 1

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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
Dec 2
SGN11:30 pmHo Chi Minh City
35h 45m
2 stops
STL10:15 pmLambert-St Louis
Dec 9
STL8:30 amLambert-St Louis
49h 40m
3 stops
SGN11:10 pmHo Chi Minh City
$1,372
United Airlines
Nov 10
SGN11:30 pmHo Chi Minh City
36h 54m
2 stops
STL11:24 pmLambert-St Louis
Nov 14
STL11:00 amLambert-St Louis
47h 10m
3 stops
SGN11:10 pmHo Chi Minh City
$1,377
United Airlines
Nov 10
SGN7:30 amHo Chi Minh City
24h 53m
2 stops
STL7:23 pmLambert-St Louis
Nov 14
STL4:39 pmLambert-St Louis
41h 31m
3 stops
SGN11:10 pmHo Chi Minh City
$1,378

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
Nov 2
SGN7:40 pmHo Chi Minh City
35h 37m
2 stops
STL6:17 pmLambert-St Louis
Feb 3
STL5:57 amLambert-St Louis
36h 18m
2 stops
SGN7:15 amHo Chi Minh City
$1,156
Qatar Airways
Nov 4
SGN7:40 pmHo Chi Minh City
35h 37m
2 stops
STL6:17 pmLambert-St Louis
Feb 3
STL1:45 pmLambert-St Louis
28h 30m
2 stops
SGN7:15 amHo Chi Minh City
$1,183

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.

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Route

Depart

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Price

Cheapest round-trip

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

5:57 am-7:15 am

2 stops36h 18m

$1,156

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

1:45 pm-7:15 am

2 stops28h 30m

$1,183

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Wed 12/2

7:15 am-4:40 pm

2 stops22h 25m

Lambert-St Louis

Wed 12/9

8:10 am-10:35 am

2 stops37h 25m

$1,219

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Mon 11/30

9:55 am-4:40 pm

2 stops43h 45m

Lambert-St Louis

Mon 12/7

4:04 pm-8:50 am

2 stops27h 46m

$1,262

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Fri 3/12

11:00 am-9:55 am

2 stops35h 55m

Lambert-St Louis

Tue 6/1

7:41 pm-9:40 am

2 stops25h 59m

$1,306
Quickest round-trip

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Tue 11/10

11:40 am-11:56 pm

2 stops25h 16m

Lambert-St Louis

Sat 11/14

2:28 pm-10:30 am

2 stops31h 02m

$1,324

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Wed 12/2

11:30 pm-10:15 pm

2 stops35h 45m

Lambert-St Louis

Wed 12/9

8:30 am-11:10 pm

3 stops49h 40m

$1,372

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Tue 11/10

11:30 pm-11:24 pm

2 stops36h 54m

Lambert-St Louis

Sat 11/14

11:00 am-11:10 pm

3 stops47h 10m

$1,377

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Tue 11/10

7:30 am-7:23 pm

2 stops24h 53m

Lambert-St Louis

Sat 11/14

4:39 pm-11:10 pm

3 stops41h 31m

$1,378

Ho Chi Minh CitySt. Louis

SGN Ho Chi Minh City - STL Lambert-St Louis

SGNSTL

Ho Chi Minh City

Thu 3/11

1:55 am-9:05 pm

3 stops32h 10m

Lambert-St Louis

Tue 6/1

7:41 pm-9:55 am

2 stops26h 14m

$1,398

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 October 2026, prices for Ho Chi Minh City to St. Louis flights are approximately 8% 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

$551

Fastest flight time

22h 25m

Direct flights

None
The best one-way flight to St. Louis from Ho Chi Minh City in the past 72 hours is $551. The best round-trip flight deal from Ho Chi Minh City to St. Louis found on momondo in the last 72 hours is $1,156.
The fastest flight from Ho Chi Minh City to St. Louis takes 22h 25m
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. 22h 25m 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
Fairview Heights
Chesterfield
Maryland Heights
St. Peters
Alton
Collinsville
Florissant
Farmington
Hermann
Clayton
Festus
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
Litchfield
Grafton
Waterloo

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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