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Ho Chi Minh City

$536+ 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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SGN
may. 5 — may. 121
lun. 5/5
lun. 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Ho Chi Minh City are usually found in September or April, booked 48 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap 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 abril 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$988
(Gurufare)

One-way from

$536
(Gurufare)

Popular in

June

Cheapest in

September

Average price

$1,118
Provider with most accurate pricing for Lambert-St Louis-Ho Chi Minh City flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Ho Chi Minh City flights.
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From Lambert-St Louis to Ho Chi Minh City
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One-way flight from Lambert-St Louis to Ho Chi Minh City
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Highest demand for flights based on searches. 20% potential increase in price ($356 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 abril 30, 2025.

This Gurufare deal was found by Cheapflights users on 4/29. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/612:28 pmSTL - SGN
2 stops45h 27mANA
lun. 10/1311:15 pmSGN - STL
2 stops27h 04mANA
Deal found 4/29$988
This United Airlines deal was found by Cheapflights users on 4/29. 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.
lun. 10/63:30 pmSTL - SGN
2 stops42h 25mUnited Airlines
lun. 10/1311:15 pmSGN - STL
3 stops52h 23mUnited Airlines
Deal found 4/29$1,012
This Delta deal was found by Cheapflights users on 4/28. 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.
mié. 11/266:30 amSTL - SGN
2 stops41h 20mDelta
vie. 12/122:05 pmSGN - STL
2 stops43h 30mDelta
Deal found 4/28$1,031
This oojo deal was found by Cheapflights users on 4/29. 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.
lun. 10/62:55 pmSTL - SGN
2 stops32h 45mEVA Air
dom. 10/121:50 amSGN - STL
2 stops48h 02mEVA Air
Deal found 4/29$1,042
This Travelocity deal was found by Cheapflights users on 4/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/267:00 amSTL - SGN
2 stops26h 50mMultiple Airlines
jue. 12/1112:10 amSGN - STL
2 stops36h 46mMultiple Airlines
Deal found 4/28$1,182
This oojo deal was found by Cheapflights users on 4/28. 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.
sáb. 7/127:38 pmSTL - SGN
2 stops36h 47mCathay Pacific
lun. 7/211:45 pmSGN - STL
2 stops46h 06mCathay Pacific
Deal found 4/28$1,401
This Air Canada deal was found by Cheapflights users on 4/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/21:30 pmSTL - SGN
2 stops46h 45mAir Canada
mié. 6/117:00 amSGN - STL
2 stops24h 58mAir Canada
Deal found 4/29$1,747
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/17:00 amSTL - SGN
2 stops36h 40mQatar Airways
mar. 7/18:00 pmSGN - STL
2 stops39h 19mQatar Airways
Deal found 4/28$1,935
This oojo deal was found by Cheapflights users on 4/27. 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.
mar. 7/17:32 pmSTL - SGN
2 stops26h 08mChina Airlines
mar. 7/1510:50 amSGN - STL
2 stops49h 09mChina Airlines
Deal found 4/27$2,205
This Asiana Airlines deal was found by Cheapflights users on 4/29. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/297:10 pmSTL - SGN
2 stops39h 35mAsiana Airlines
mar. 6/1012:05 amSGN - STL
2 stops40h 58mAsiana Airlines
Deal found 4/29$2,526

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 abril 30, 2025.
Use the filters below to find and compare flights from St. Louis to Ho Chi Minh City that are best for you.

Fly from

St. Louis

Fly to

Ho Chi Minh City

Route

Depart

Return

Price

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

lun. 10/6

12:28 pm-9:55 pm

2 stops45h 27m

Ho Chi Minh City

lun. 10/13

11:15 pm-2:19 pm

2 stops27h 04m

$988

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

lun. 10/6

3:30 pm-9:55 pm

2 stops42h 25m

Ho Chi Minh City

lun. 10/13

11:15 pm-3:38 pm

3 stops52h 23m

$1,012

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

lun. 10/6

2:55 pm-11:40 am

2 stops32h 45m

Ho Chi Minh City

dom. 10/12

1:50 am-1:52 pm

2 stops48h 02m

$1,042

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

lun. 9/8

6:30 pm-11:40 am

2 stops29h 10m

Ho Chi Minh City

dom. 10/12

3:45 pm-3:38 pm

3 stops35h 53m

$1,363

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

sáb. 7/12

7:38 pm-8:25 pm

2 stops36h 47m

Ho Chi Minh City

lun. 7/21

1:45 pm-11:51 pm

2 stops46h 06m

$1,401

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

lun. 6/2

1:30 pm-12:15 am

2 stops46h 45m

Ho Chi Minh City

mié. 6/11

7:00 am-7:58 pm

2 stops24h 58m

$1,747

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

lun. 6/2

6:00 am-10:05 pm

2 stops28h 05m

Ho Chi Minh City

jue. 6/12

7:35 am-11:22 pm

2 stops27h 47m

$1,822

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

dom. 6/1

7:00 am-7:40 am

2 stops36h 40m

Ho Chi Minh City

mar. 7/1

8:00 pm-11:19 pm

2 stops39h 19m

$1,935

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

mar. 7/1

7:32 pm-9:40 am

2 stops26h 08m

Ho Chi Minh City

mar. 7/15

10:50 am-11:59 pm

2 stops49h 09m

$2,205

St. LouisHo Chi Minh City

STL - SGN

STLSGN

Lambert-St Louis

jue. 5/29

7:10 pm-10:45 pm

2 stops39h 35m

Ho Chi Minh City

mar. 6/10

12:05 am-5:03 am

2 stops40h 58m

$2,526

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 14 results
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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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
ScholarTripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Ho Chi Minh City flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Ho Chi Minh City. Price data was last updated on April 25, 2025.

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 48 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, March is the cheapest month in which you can book a flight from St. Louis to Ho Chi Minh City (average of $921). Flying from St. Louis to Ho Chi Minh City in June is currently the most expensive (average of $1,538). 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 time of day to fly from STL to SGN?

Find hourly flight availability from St. Louis to Ho Chi Minh City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 30, 2025.

When flying from St. Louis to Ho Chi Minh City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 17% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Ho Chi Minh City. Price data was last updated on December 16, 2024.

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

Rainfall in Ho Chi Minh City by month

Plan your trip to Ho Chi Minh City by taking into account the average rainfall totals by month.

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.

Temperature in Ho Chi Minh City by month

Plan your trip to Ho Chi Minh City by taking into account the average temperature totals by month.

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).

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 abril 30, 2025.
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
China Airlines
8.3
Very good
732 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Delta
8.0
Very good
7,936 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Crew

8.6

Overall

8.4

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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.

  • 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 $988. Additional round-trip tickets that might be worth considering are offered by United Airlines and EVA Air, with the lowest prices starting at $1,012 and $1,042, respectively. Users have found that ANA is 29% 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 $536. Users have also found prices from $589 and $2,571 on Delta and Cathay Pacific, respectively.

  • Where are the most common layover locations when flying from St. Louis to Ho Chi Minh City?

    St. Louis to Ho Chi Minh City flights have a layover in Tokyo most often. Tokyo is followed by Atlanta in terms of the most popular layover location on flights from St. Louis to Ho Chi Minh City.

  • What are some popular things to do or see while on a layover in Tokyo?

    Most Tokyo visitors opt to spend their time experiencing Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower. Akihabara Electric Town, Tsukiji Outer Market, and Tokyo Tower are located about 34.6 mi, 35.3 mi, and 36.7 mi, respectively from Tokyo Narita. Travelers can book a car rental at Tokyo Narita for about $64 per day to make their sightseeing more efficient.

  • What are some popular points of interest to see during a layover in Atlanta?

    Atlanta travelers tend to visit Georgia Aquarium, Fox Theatre, and World of Coca-Cola more than any other notable places. Those on a layover in Atlanta interested in visiting Georgia Aquarium, Fox Theatre, or World of Coca-Cola can do so by traveling 8.6 mi, 9.3 mi, and 8.6 mi, respectively from Atlanta Hartsfield-Jackson. Those landing in Atlanta looking to spend some time exploring during their layover can rent a car for about $55 per day.

  • Where are the least popular layover locations for St. Louis to Ho Chi Minh City flights?

    Flights departing from St. Louis and landing in Ho Chi Minh City layover in Incheon least frequently.

  • 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, March is the cheapest month in which you can book a flight from St. Louis to Ho Chi Minh City (average of $921). Flying from St. Louis to Ho Chi Minh City in June is currently the most expensive (average of $1,538). 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

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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.
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Top 8 airlines flying from St. Louis to Ho Chi Minh City

Discover the top 8 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 abril 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$990Average$1,349FlexibilityNo cancel feeOn-timeN/A
ANACheapest$993Average$1,262FlexibilityNo cancel feeOn-time80%
Japan AirlinesCheapest$994Average$1,224FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$996Average$1,281FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$1,065Average$1,076FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$1,070Average$1,215FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,124Average$1,860FlexibilityNo cancel feeOn-time81%
Cathay PacificCheapest$1,246Average$1,359FlexibilityNo cancel feeOn-time72%

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