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

United Airlines can get you from Ho Chi Minh City to St. Louis in just under 27h 21m. Your travel time can differ by up to . The distance from Ho Chi Minh City to St. Louis is about 8834 mi.

What is the cheapest airline to fly from Ho Chi Minh City to St. Louis round-trip?

Currently priced at $906, Japan Airlines will fly you from Ho Chi Minh City to St. Louis and back. In addition to Japan Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from Ho Chi Minh City to St. Louis for 23% less than the average price by searching for this airline.

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

Currently, August is the cheapest month in which you can book a flight from Ho Chi Minh City to St. Louis (average of $311). Flying from Ho Chi Minh City to St. Louis in March is currently the most expensive (average of $356). 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.

What is the cheapest day to fly from Ho Chi Minh City to St. Louis?

Travelers seeking maximum savings on their Ho Chi Minh City to St. Louis flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest day to fly round-trip from Ho Chi Minh City to St. Louis?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 29% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Ho Chi Minh City to St. Louis?

The best pricing can be found in the month of June. Prices to St. Louis from Ho Chi Minh City average $1,178. You can even find prices in June for less than $1,178, as users have found deals to St. Louis from as low as $1,067. The month of July appears to be one of the more expensive times to travel to St. Louis from Ho Chi Minh City. Flying in the targeted month can save you up to 16%.

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

When flying from Ho Chi Minh City to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 6% versus a flight in the morning.

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

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

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

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

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

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

$578+ Cheap Flights from Ho Chi Minh City to St. Louis

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Ho Chi Minh City to St. Louis with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

Round-trip from	$1,205 (United Airlines)
One-way from	$578 (Jetabroad)
Popular in	July
Cheapest in	June
Average price	$1,078

From Ho Chi Minh City to Lambert-St Louis

Search Deals

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

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($47 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

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

Best flights from Ho Chi Minh City to St. Louis
Discover carefully curated flight deals from Ho Chi Minh City to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated septiembre 11, 2025.

mié. 2/256:00 amSGN - STL

3 stops27h 21mUnited Airlines

dom. 3/14:17 pmSTL - SGN

3 stops41h 38mUnited Airlines

Deal found 9/9

$1,205

mié. 2/2511:35 amSGN - STL

2 stops24h 33mCathay Pacific

dom. 3/111:18 amSTL - SGN

2 stops42h 17mCathay Pacific

Deal found 9/9

$1,206

One-way flights from Ho Chi Minh City to St. Louis
Search for one-way flight options from Ho Chi Minh City to St. Louis. Find affordable one-way fares based on user searches. Data last updated septiembre 11, 2025.

jue. 3/512:10 pmSGN - STL

2 stops24h 46mMultiple Airlines

Deal found 9/11

$578

lun. 3/29:45 pmSGN - STL

3 stops39h 11mMultiple Airlines

Deal found 9/11

$633

mar. 3/311:40 amSGN - STL

3 stops49h 16mMultiple Airlines

Deal found 9/11

$644

mié. 3/46:05 pmSGN - STL

3 stops56h 47mMultiple Airlines

Deal found 9/11

$646

dom. 12/147:35 pmSGN - STL

2 stops40h 12mCathay Pacific

Deal found 9/11

$663

vie. 3/69:45 pmSGN - STL

3 stops39h 11mMultiple Airlines

Deal found 9/11

$664

dom. 12/143:55 pmSGN - STL

2 stops35h 32mMultiple Airlines

Deal found 9/10

$672

sáb. 12/131:55 amSGN - STL

2 stops49h 32mEVA Air

Deal found 9/10

$673

dom. 3/85:50 pmSGN - STL

3 stops42h 06mMultiple Airlines

Deal found 9/11

$694

Cheapflights 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

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

mié. 2/25

6:00 am-8:21 pm

3 stops27h 21m

Lambert-St Louis

dom. 3/1

4:17 pm-10:55 pm

3 stops41h 38m

$1,205

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

mié. 2/25

11:35 am-11:08 pm

2 stops24h 33m

Lambert-St Louis

dom. 3/1

11:18 am-6:35 pm

2 stops42h 17m

$1,206

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

lun. 3/2

9:45 pm-11:56 pm

3 stops39h 11m

$633

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

mar. 3/3

11:40 am-11:56 pm

3 stops49h 16m

$644

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

mié. 3/4

6:05 pm-1:52 pm

3 stops56h 47m

$646

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

vie. 3/6

9:45 pm-11:56 pm

3 stops39h 11m

$664

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

dom. 12/14

3:55 pm-2:27 pm

2 stops35h 32m

$672

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

sáb. 12/13

1:55 am-2:27 pm

2 stops49h 32m

$673

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

dom. 3/8

5:50 pm-11:56 pm

3 stops42h 06m

$694

Ho Chi Minh CitySt. Louis

SGN - STL

SGNSTL

Ho Chi Minh City

dom. 3/8

11:05 pm-7:25 pm

2 stops32h 20m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 11 results

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

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

Reviews of airlines servicing St. Louis

Peruse reviews from past customers who have flown with Japan Airlines from Ho Chi Minh City to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Japan Airlines

8.3

Very good

1,559 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

HND - JFK

The plane was delayed due to maintenance after everybody boarded (1 hour), the inside of the plane was not air conditioned before takeoff, and the weather outside was hot. Upon arriving in JFK, there were further delays. The airline attendants were passive aggresive and not certainly were not polite.

Japan Airlines

8.3

Very good

1,559 reviews

Japan Airlines

8.3

Very good

1,559 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

HND - JFK

Related info for your journey

How long is the flight from Ho Chi Minh City to St. Louis?
United Airlines can get you from Ho Chi Minh City to St. Louis in just under 27h 21m. Your travel time can differ by up to . The distance from Ho Chi Minh City to St. Louis is about 8834 mi.
What is the cheapest airline to fly from Ho Chi Minh City to St. Louis round-trip?
Currently priced at $906, Japan Airlines will fly you from Ho Chi Minh City to St. Louis and back. In addition to Japan Airlines, many other airlines offer competitively priced options for your trip. You may be able to fly from Ho Chi Minh City to St. Louis for 23% less than the average price by searching for this airline.
Can I find deals for flights from Ho Chi Minh City to St. Louis that include hotel bookings?
Yes. In addition to deals on Ho Chi Minh City to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Ho Chi Minh City to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ho Chi Minh City to St. Louis.
Can I find deals for business class flights from Ho Chi Minh City to St. Louis?
Yes. Cheapflights offers flight deals from Ho Chi Minh City to St. Louis 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 Ho Chi Minh City to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Ho Chi Minh City to St. Louis (average of $311). Flying from Ho Chi Minh City to St. Louis in March is currently the most expensive (average of $356). 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.

See more FAQs

Edwardsville

O'Fallon

Fairview Heights

Maryland Heights

Collinsville

Eureka

Glencoe

St. Peters

Chesterfield

Alton

Farmington

Festus

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Ho Chi Minh City to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Japan Airlines	Cheapest$906	Average$1,222	FlexibilityNo cancel fee	On-time79%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$578+ Cheap flights from Ho Chi Minh City (SGN) to St. Louis (STL)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ho Chi Minh City to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

Best flights from Ho Chi Minh City to St. LouisDiscover carefully curated flight deals from Ho Chi Minh City to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated septiembre 11, 2025.

Discover carefully curated flight deals from Ho Chi Minh City to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated septiembre 11, 2025.

Cheapflights Fare Finder

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

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

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

Reviews of airlines servicing St. Louis

Peruse reviews from past customers who have flown with Japan Airlines from Ho Chi Minh City to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Ho Chi Minh City to St. Louis. 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 Ho Chi Minh City to St. Louis?

What is the cheapest airline to fly from Ho Chi Minh City to St. Louis round-trip?

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

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

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

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

Traveling to a place near St. Louis?

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 Ho Chi Minh City to St. Louis

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

Top airline flying from Ho Chi Minh City to St. Louis

100% Free

Book with Flexibility

Travel Smart

Best flights from Ho Chi Minh City to St. Louis
Discover carefully curated flight deals from Ho Chi Minh City to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated septiembre 11, 2025.