Ho Chi Minh City

$561+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SGN
jul 9 — jul 161
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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 junho 9, 2026.

This oojo deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 11/187:00 am
STL
-
SGN
2 stops44h 45m
STARLUX Airlines
sex 12/45:50 pm
SGN
-
STL
2 stops43h 09m
STARLUX Airlines
Deal found 6/9$1,097
This Delta deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 9/1611:16 am
STL
-
SGN
2 stops37h 19m
Delta
qua 10/711:45 pm
SGN
-
STL
2 stops29h 05m
Delta
Deal found 6/5$1,112
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/15:10 am
STL
-
SGN
3 stops28h 55m
United Airlines
qui 9/107:00 am
SGN
-
STL
2 stops21h 34m
United Airlines
Deal found 6/7$1,120
This United Airlines deal was found by Cheapflights users on 6/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 9/166:00 am
STL
-
SGN
3 stops28h 05m
United Airlines
qua 10/711:15 pm
SGN
-
STL
2 stops24h 58m
United Airlines
Deal found 6/5$1,123
This BusinessClass deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/153:19 pm
STL
-
SGN
2 stops30h 56m
Multiple Airlines
ter 10/2011:30 am
SGN
-
STL
2 stops24h 47m
Multiple Airlines
Deal found 6/8$1,129
This FlightHub deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/86:29 am
STL
-
SGN
2 stops43h 21m
Multiple Airlines
ter 10/208:00 pm
SGN
-
STL
2 stops39h 59m
Multiple Airlines
Deal found 6/9$1,135
This FlightHub deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 9/96:29 am
STL
-
SGN
2 stops43h 21m
Multiple Airlines
seg 9/288:00 pm
SGN
-
STL
2 stops54h 21m
Multiple Airlines
Deal found 6/8$1,142
This United Airlines deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 9/912:59 pm
STL
-
SGN
2 stops44h 56m
United Airlines
sáb 9/1211:15 pm
SGN
-
STL
2 stops36h 23m
United Airlines
Deal found 6/4$1,169
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 7/216:58 pm
STL
-
SGN
2 stops29h 37m
Delta
seg 9/211:55 pm
SGN
-
STL
2 stops35h 11m
Delta
Deal found 6/8$1,173
This Justfly.com deal was found by Cheapflights users on 6/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 10/263:15 pm
STL
-
SGN
2 stops42h 35m
ANA
seg 11/3011:05 pm
SGN
-
STL
2 stops30h 30m
ANA
Deal found 6/4$1,176

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

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Ho Chi Minh City (SGN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junho 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,097
(oojo)

One-way from

$561
(FlightHub)

Popular in

December

Cheapest in

November

Average price

$1,404
Provider with most accurate pricing for Lambert-St Louis-Ho Chi Minh City flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Ho Chi Minh City flights.
From Lambert-St Louis to Ho Chi Minh City
One-way flight from Lambert-St Louis to Ho Chi Minh City
Highest demand for flights based on searches. 1% potential increase in price ($20 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Ho Chi Minh City 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, Cheapflights users made 2,558,603 searches. Data last updated junho 9, 2026.
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

Cheapest round-trip

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

ter 9/15

8:47 am-11:15 pm

2 stops26h 28m

Ho Chi Minh City

ter 10/20

7:30 am-12:36 am

2 stops29h 06m

$1,112

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

qua 9/16

8:00 am-11:15 pm

2 stops27h 15m

Ho Chi Minh City

qua 10/7

11:45 pm-11:39 pm

2 stops35h 54m

$1,112

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

ter 9/8

5:10 am-10:05 pm

3 stops28h 55m

Ho Chi Minh City

ter 10/20

11:15 pm-2:10 pm

2 stops26h 55m

$1,123

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

ter 9/15

5:10 am-10:05 pm

3 stops28h 55m

Ho Chi Minh City

ter 10/20

11:15 pm-6:16 pm

2 stops31h 01m

$1,123

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

qua 9/16

4:40 pm-10:05 pm

3 stops41h 25m

Ho Chi Minh City

qua 10/7

11:15 pm-12:13 pm

2 stops24h 58m

$1,123

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

ter 9/8

6:29 am-1:50 pm

2 stops43h 21m

Ho Chi Minh City

ter 10/20

8:00 pm-11:59 pm

2 stops39h 59m

$1,135
Quickest round-trip

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

seg 11/9

6:15 am-9:50 pm

2 stops26h 35m

Ho Chi Minh City

qui 11/12

7:30 am-5:53 pm

2 stops23h 23m

$1,182

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

seg 10/26

8:15 pm-10:55 pm

3 stops38h 40m

Ho Chi Minh City

seg 11/30

11:05 pm-2:18 pm

2 stops28h 13m

$1,184
Cheapest one-way

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

qua 9/9

3:19 pm-10:15 am

2 stops30h 56m

$575

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

qua 7/8

7:23 pm-10:05 pm

2 stops38h 42m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
BusinessClassPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars

*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 85 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, November is the cheapest month in which you can book a flight from St. Louis to Ho Chi Minh City (average of $985). Flying from St. Louis to Ho Chi Minh City in December is currently the most expensive (average of $1,635). 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

Get insights into the airlines that provide service to Ho Chi Minh City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ho Chi Minh City. Reviews last updated junho 9, 2026.
Read through reviews of airlines operating flights from St. Louis to Ho Chi Minh City, such as Japan Airlines,ANA, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.
8.3
Very good

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

Comfort

8.2

Crew

8.7

Food

7.7

Overall

8.3

Entertainment

7.8

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

HNL - KIX

Local boy flight attendant was amazing. Super friendly and attentive.

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?

    Delta and United Airlines can get you from St. Louis to Ho Chi Minh City in just under 26h 28m. Your travel time can differ by up to 2h 27m. Airlines will cover a distance of 8834 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on ANA is currently your cheapest option to Ho Chi Minh City, with prices starting at $848. Additional round-trip tickets that might be worth considering are offered by American Airlines and Japan Airlines, with the lowest prices starting at $903 and $914, respectively. Users have found that ANA is 30% 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 ANA. According to our data, you can fly for as low as $442. Users have also found prices from $463 and $471 on Japan Airlines and United Airlines, 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, November is the cheapest month in which you can book a flight from St. Louis to Ho Chi Minh City (average of $985). Flying from St. Louis to Ho Chi Minh City in December is currently the most expensive (average of $1,635). 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

Browse thousands of different options on Cheapflights for your next trip

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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 6 airlines flying from St. Louis to Ho Chi Minh City

Discover the top 6 airlines that operate flights from St. Louis to Ho Chi Minh City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junho 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
ANACheapest$848Average$1,079FlexibilityNo cancel feeOn-time80%
American AirlinesCheapest$903Average$1,079FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$914Average$1,051FlexibilityNo cancel feeOn-time79%
Cathay PacificCheapest$915Average$1,207FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$943Average$1,129FlexibilityNo cancel feeOn-time69%
DeltaCheapest$995Average$1,364FlexibilityNo cancel feeOn-timeN/A

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