How long is the flight from St. Louis to Ho Chi Minh City?

United Airlines can get you from St. Louis to Ho Chi Minh City in just under 28h 05m. Your travel time can differ by up to . Airlines will cover a distance of 8834 mi.

What are the cheapest airlines flying from St. Louis to Ho Chi Minh City round-trip?

Flying on Korean Air is currently your cheapest option to Ho Chi Minh City, with prices starting at $761. Additional round-trip tickets that might be worth considering are offered by United Airlines and China Airlines, with the lowest prices starting at $896 and $903, respectively. Users have found that Korean Air is 37% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from St. Louis to Ho Chi Minh City one-way?

For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as $293. Users have also found prices from $520 and $522 on United Airlines and ANA, respectively.

In terms of precipitation, rainfall in Ho Chi Minh City ranges from 0.0 - 13.4 inches per month. September is typically the wettest month, when rainfall can reach 13.4 in. February is typically the driest time to visit Ho Chi Minh City when rainfall is around 0.0 in.

If weather is an important factor for your trip to Ho Chi Minh City, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

What are the most popular airlines that fly from St. Louis to Ho Chi Minh City?

The most popular airlines flying from St. Louis to Ho Chi Minh City are United Airlines, ANA and Japan Airlines. Something to consider prior to booking your flight.

What is the cheapest time of day to fly from STL to SGN?

When flying from St. Louis to Ho Chi Minh City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on St. Louis-Ho Chi Minh City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Ho Chi Minh City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Ho Chi Minh City flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on St. Louis-Ho Chi Minh City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Ho Chi Minh City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from St. Louis to Ho Chi Minh City that include hotel bookings?

Yes. In addition to deals on St. Louis to Ho Chi Minh City flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St. Louis to Ho Chi Minh City?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Ho Chi Minh City.

Can I find deals for business class flights from St. Louis to Ho Chi Minh City?

Yes. Cheapflights offers flight deals from St. Louis to Ho Chi Minh City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$423+ Flights from St. Louis to Ho Chi Minh City

Q: How much does it cost to fly round-trip from St. Louis to Ho Chi Minh City?

Airfare is below average for this route at the moment. St. Louis to Ho Chi Minh City flights typically cost between $1,015 and $1,233 in April. The cheapest round-trip price found within the last 3 days was $827 on United Airlines (Apr 23-May 25).

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Cheap flight deals from St. Louis to Ho Chi Minh City

Cheapest flights from St. Louis to Ho Chi Minh City
Explore the most affordable flight options available from St. Louis to Ho Chi Minh City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

Sun 9/276:49 pm

STL

SGN

2 stops39h 06m

United Airlines

Thu 10/17:00 am

SGN

STL

2 stops21h 26m

United Airlines

Deal found 1/25

$825

Thu 4/236:00 am

STL

SGN

3 stops28h 05m

United Airlines

Mon 5/2511:15 pm

SGN

STL

2 stops46h 27m

United Airlines

Deal found 1/25

$827

Mon 1/264:15 pm

STL

SGN

3 stops65h 40m

United Airlines

Tue 3/3111:15 pm

SGN

STL

2 stops32h 16m

United Airlines

Deal found 1/24

$834

Fri 3/136:25 am

STL

SGN

2 stops51h 25m

United Airlines

Sat 3/2111:05 pm

SGN

STL

2 stops32h 09m

United Airlines

Deal found 1/25

$897

Tue 4/213:50 pm

STL

SGN

2 stops30h 25m

Multiple Airlines

Tue 7/2111:30 am

SGN

STL

2 stops38h 32m

Multiple Airlines

Deal found 1/25

$917

Tue 7/148:50 am

STL

SGN

2 stops39h 45m

Delta

Thu 9/247:35 am

SGN

STL

2 stops28h 02m

Delta

Deal found 1/25

$962

Best flights from St. Louis to Ho Chi Minh City
Discover carefully curated flight deals from St. Louis to Ho Chi Minh City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 26, 2026.

Thu 4/236:00 am

STL

SGN

3 stops28h 05m

United Airlines

Mon 5/2511:15 pm

SGN

STL

2 stops46h 27m

United Airlines

Deal found 1/25

$827

Wed 2/47:04 am

STL

SGN

2 stops38h 31m

Cathay Pacific

Mon 3/167:35 pm

SGN

STL

2 stops40h 23m

Cathay Pacific

Deal found 1/26

$1,058

Fri 3/136:25 am

STL

SGN

2 stops51h 25m

United Airlines

Sat 3/2111:05 pm

SGN

STL

2 stops32h 09m

United Airlines

Deal found 1/25

$897

Tue 2/38:30 am

STL

SGN

3 stops49h 25m

United Airlines

Mon 3/1611:05 pm

SGN

STL

2 stops34h 02m

United Airlines

Deal found 1/26

$986

Sun 3/295:15 am

STL

SGN

3 stops28h 50m

United Airlines

Wed 4/87:00 am

SGN

STL

3 stops27h 28m

United Airlines

Deal found 1/24

$997

Sat 2/144:28 pm

STL

SGN

3 stops65h 27m

United Airlines

Sun 3/156:00 am

SGN

STL

3 stops53h 34m

United Airlines

Deal found 1/24

$1,026

Tue 3/107:00 pm

STL

SGN

3 stops39h 55m

United Airlines

Tue 3/176:00 am

SGN

STL

3 stops29h 34m

United Airlines

Deal found 1/24

$1,052

Tue 4/216:35 pm

STL

SGN

3 stops39h 30m

United Airlines

Tue 7/217:00 am

SGN

STL

3 stops41h 43m

United Airlines

Deal found 1/25

$1,052

Thu 3/56:51 am

STL

SGN

2 stops28h 24m

United Airlines

Wed 3/186:00 am

SGN

STL

3 stops43h 19m

United Airlines

Deal found 1/25

$1,055

Mon 2/28:45 am

STL

SGN

3 stops73h 10m

United Airlines

Mon 3/1611:05 pm

SGN

STL

2 stops34h 02m

United Airlines

Deal found 1/26

$1,065

Last-minute flights from St. Louis to Ho Chi Minh City
Discover last-minute flight deals from St. Louis to Ho Chi Minh City. Data last updated January 26, 2026 and is based on user searches.

Mon 1/264:15 pm

STL

SGN

3 stops65h 40m

United Airlines

Tue 3/3111:15 pm

SGN

STL

2 stops32h 16m

United Airlines

Deal found 1/24

$834

Mon 1/266:44 pm

STL

SGN

2 stops50h 51m

Cathay Pacific

Tue 3/316:20 pm

SGN

STL

2 stops41h 38m

Cathay Pacific

Deal found 1/26

$989

Mon 1/2611:05 am

STL

SGN

2 stops34h 30m

Multiple Airlines

Tue 3/316:55 am

SGN

STL

2 stops29h 03m

Multiple Airlines

Deal found 1/25

$1,016

Tue 1/277:04 am

STL

SGN

2 stops28h 16m

Cathay Pacific

Tue 3/316:55 am

SGN

STL

2 stops29h 03m

Cathay Pacific

Deal found 1/24

$983

Tue 1/278:45 am

STL

SGN

3 stops49h 10m

United Airlines

Tue 3/317:00 am

SGN

STL

3 stops38h 25m

United Airlines

Deal found 1/24

$996

Tue 2/38:30 am

STL

SGN

3 stops49h 25m

United Airlines

Mon 3/1611:05 pm

SGN

STL

2 stops34h 02m

United Airlines

Deal found 1/26

$986

Sat 2/144:30 pm

STL

SGN

3 stops65h 25m

United Airlines

Sun 3/156:00 am

SGN

STL

3 stops29h 34m

United Airlines

Deal found 1/25

$1,010

One-way flights from St. Louis to Ho Chi Minh City
Search for one-way flight options from St. Louis to Ho Chi Minh City. Find affordable one-way fares based on user searches. Data last updated January 26, 2026.

Sun 2/154:49 pm

STL

SGN

3 stops41h 06m

United Airlines

Deal found 1/25

$423

Mon 2/167:41 am

STL

SGN

2 stops27h 34m

ANA

Deal found 1/25

$426

Sun 2/157:00 am

STL

SGN

2 stops36h 25m

Multiple Airlines

Deal found 1/25

$441

Wed 2/187:41 am

STL

SGN

2 stops27h 34m

ANA

Deal found 1/25

$476

Wed 2/188:41 am

STL

SGN

2 stops26h 34m

United Airlines

Deal found 1/26

$477

Thu 1/2911:05 am

STL

SGN

2 stops42h 30m

Multiple Airlines

Deal found 1/25

$492

Mon 2/211:05 am

STL

SGN

2 stops42h 30m

Cathay Pacific

Deal found 1/26

$506

Mon 2/29:45 pm

STL

SGN

3 stops37h 35m

Multiple Airlines

Deal found 1/26

$526

Sun 2/112:03 pm

STL

SGN

3 stops57h 32m

Multiple Airlines

Deal found 1/26

$565

Sun 2/111:05 am

STL

SGN

2 stops34h 30m

Cathay Pacific

Deal found 1/26

$567

Wed 2/47:04 am

STL

SGN

2 stops38h 31m

Cathay Pacific

Deal found 1/26

$574

Tue 2/310:07 am

STL

SGN

3 stops47h 48m

United Airlines

Deal found 1/26

$606

Find flight deals from St. Louis to Ho Chi Minh City

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$827 (United Airlines)
One-way from	$423 (United Airlines)
Popular in	December
Cheapest in	November
Average price	$1,076

Provider with most accurate pricing for Lambert-St Louis-Ho Chi Minh City flight deals.

Search Deals

Provider most trusted by Cheapflights users for Lambert-St Louis-Ho Chi Minh City flights.

Search Deals

From Lambert-St Louis to Ho Chi Minh City

Search Deals

One-way flight from Lambert-St Louis to Ho Chi Minh City

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($20 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($39 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Ho Chi Minh City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Thu 4/23

6:00 am-10:05 pm

3 stops28h 05m

Ho Chi Minh City

Mon 5/25

11:15 pm-9:42 am

2 stops46h 27m

$827

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Fri 3/13

6:25 am-9:50 pm

2 stops51h 25m

Ho Chi Minh City

Sat 3/21

11:05 pm-7:14 pm

2 stops32h 09m

$897

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Tue 2/3

8:30 am-10:55 pm

3 stops49h 25m

Ho Chi Minh City

Mon 3/16

11:05 pm-9:07 pm

2 stops34h 02m

$986

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Sun 3/29

5:15 am-10:05 pm

3 stops28h 50m

Ho Chi Minh City

Wed 4/8

7:00 am-10:28 pm

3 stops27h 28m

$997

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Sat 2/14

4:28 pm-10:55 pm

3 stops65h 27m

Ho Chi Minh City

Sun 3/15

6:00 am-11:34 pm

3 stops53h 34m

$1,026

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Tue 3/10

7:00 pm-10:55 pm

3 stops39h 55m

Ho Chi Minh City

Tue 3/17

6:00 am-11:34 pm

3 stops29h 34m

$1,052

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Tue 4/21

6:35 pm-10:05 pm

3 stops39h 30m

Ho Chi Minh City

Tue 7/21

7:00 am-12:43 pm

3 stops41h 43m

$1,052

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Thu 3/5

6:51 am-12:15 am

2 stops28h 24m

Ho Chi Minh City

Wed 3/18

6:00 am-1:19 pm

3 stops43h 19m

$1,055

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Wed 2/4

7:04 am-10:35 am

2 stops38h 31m

Ho Chi Minh City

Mon 3/16

7:35 pm-11:58 pm

2 stops40h 23m

$1,058

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

Mon 2/2

8:45 am-10:55 pm

3 stops73h 10m

Ho Chi Minh City

Mon 3/16

11:05 pm-9:07 pm

2 stops34h 02m

$1,065

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 21 results

Compare providers for flights from St. Louis to Ho Chi Minh City

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Ho Chi Minh City in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*3 stars
AranGrant	Price Accuracy2 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on St. Louis-Ho Chi Minh City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Ho Chi Minh City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Ho Chi Minh City flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on St. Louis-Ho Chi Minh City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Ho Chi Minh City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Ho Chi Minh City

Have a flexible travel schedule? Discover the best time to fly to Ho Chi Minh City from St. Louis with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Ho Chi Minh City

How far ahead should I book a flight from St. Louis to Ho Chi Minh City?

The price you pay for your flight from St. Louis to Ho Chi Minh City may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from St. Louis to Ho Chi Minh City?

Currently, July is the cheapest month in which you can book a flight from St. Louis to Ho Chi Minh City (average of $625). Flying from St. Louis to Ho Chi Minh City in June is currently the most expensive (average of $1,282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from St. Louis to Ho Chi Minh City?

Reviews of airlines servicing Ho Chi Minh City

Read through reviews of airlines operating flights from St. Louis to Ho Chi Minh City, such as ANA, Japan Airlines, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very good

1,078 reviews

Reviews

1 / 20

10.0

Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

ANA

8.4

Very good

1,078 reviews

ANA

8.4

Very good

1,078 reviews

Reviews

1 / 20

10.0

Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

Japan Airlines

8.3

Very good

1,691 reviews

ANA

8.4

Very good

1,078 reviews

Reviews

1 / 20

10.0

Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

Delta

7.9

Good

8,118 reviews

ANA

8.4

Very good

1,078 reviews

Reviews

1 / 20

10.0

Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

Cathay Pacific

7.6

Good

1,144 reviews

ANA

8.4

Very good

1,078 reviews

Reviews

1 / 20

10.0

Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

United Airlines

7.4

Good

9,203 reviews

ANA

8.4

Very good

1,078 reviews

Reviews

1 / 20

10.0

Excellent

Lindsey,Jan 2026

CGK - HND

All of the flight attendants were very nice & attentive. The bathrooms were kept very clean. We have no complaints!

Related info for your journey

How long is the flight from St. Louis to Ho Chi Minh City?
United Airlines can get you from St. Louis to Ho Chi Minh City in just under 28h 05m. Your travel time can differ by up to . Airlines will cover a distance of 8834 mi.
What are the cheapest airlines flying from St. Louis to Ho Chi Minh City round-trip?
Flying on Korean Air is currently your cheapest option to Ho Chi Minh City, with prices starting at $761. Additional round-trip tickets that might be worth considering are offered by United Airlines and China Airlines, with the lowest prices starting at $896 and $903, respectively. Users have found that Korean Air is 37% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from St. Louis to Ho Chi Minh City one-way?
For one-way options, check prices for Japan Airlines. According to our data, you can fly for as low as $293. Users have also found prices from $520 and $522 on United Airlines and ANA, respectively.
Can I find deals for flights from St. Louis to Ho Chi Minh City that include hotel bookings?
Yes. In addition to deals on St. Louis to Ho Chi Minh City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to Ho Chi Minh City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Ho Chi Minh City.
Can I find deals for business class flights from St. Louis to Ho Chi Minh City?
Yes. Cheapflights offers flight deals from St. Louis to Ho Chi Minh City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from St. Louis to Ho Chi Minh City?
Currently, July is the cheapest month in which you can book a flight from St. Louis to Ho Chi Minh City (average of $625). Flying from St. Louis to Ho Chi Minh City in June is currently the most expensive (average of $1,282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for St. Louis to Ho Chi Minh City

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Other flights to Ho Chi Minh City

Top 9 airlines flying from St. Louis to Ho Chi Minh City

Airline	Cheapest	Average	Flexibility	On-time
Korean Air	Cheapest$761	Average$1,146	FlexibilityNo cancel fee	On-time81%
United Airlines	Cheapest$896	Average$1,121	FlexibilityNo cancel fee	On-time69%
China Airlines	Cheapest$903	Average$994	FlexibilityNo cancel fee	On-time70%
Cathay Pacific	Cheapest$915	Average$1,288	FlexibilityNo cancel fee	On-time72%
Japan Airlines	Cheapest$946	Average$1,111	FlexibilityNo cancel fee	On-time79%
Delta	Cheapest$960	Average$1,364	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$966	Average$1,087	FlexibilityNo cancel fee	On-time71%
ANA	Cheapest$986	Average$1,027	FlexibilityNo cancel fee	On-time80%
EVA Air	Cheapest$1,008	Average$1,362	FlexibilityNo cancel fee	On-time74%

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$423+ Cheap flights from St. Louis (STL) to Ho Chi Minh City (SGN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from St. Louis to Ho Chi Minh City

Cheapest flights from St. Louis to Ho Chi Minh CityExplore the most affordable flight options available from St. Louis to Ho Chi Minh City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

Explore the most affordable flight options available from St. Louis to Ho Chi Minh City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

Find flight deals from St. Louis to Ho Chi Minh City

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to Ho Chi Minh City that are best for you.

Compare providers for flights from St. Louis to Ho Chi Minh City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Ho Chi Minh City in January.

Best time to book a flight from St. Louis to Ho Chi Minh City

Have a flexible travel schedule? Discover the best time to fly to Ho Chi Minh City from St. Louis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Ho Chi Minh City

How far ahead should I book a flight from St. Louis to Ho Chi Minh City?

What is the cheapest month to book a flight from St. Louis to Ho Chi Minh City?

How much does it cost to fly round-trip from St. Louis to Ho Chi Minh City?

Reviews of airlines servicing Ho Chi Minh City

Read through reviews of airlines operating flights from St. Louis to Ho Chi Minh City, such as ANA, Japan Airlines, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Ho Chi Minh City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from St. Louis to Ho Chi Minh City?

What are the cheapest airlines flying from St. Louis to Ho Chi Minh City round-trip?

What are the cheapest airlines to fly from St. Louis to Ho Chi Minh City one-way?

Can I find deals for flights from St. Louis to Ho Chi Minh City that include hotel bookings?

How can I find direct flights from St. Louis to Ho Chi Minh City?

Can I find deals for business class flights from St. Louis to Ho Chi Minh City?

What is the cheapest month to book a flight from St. Louis to Ho Chi Minh City?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Ho Chi Minh City

See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from St. Louis to Ho Chi Minh City

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Cheapest flights from St. Louis to Ho Chi Minh City
Explore the most affordable flight options available from St. Louis to Ho Chi Minh City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.