$499+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SGN
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Ho Chi Minh City 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
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Last-minute
One-way
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 July 23, 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 July 23, 2026.
This FlightHub deal was found by Cheapflights users on 7/19. 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.
Wed 9/166:29 am
STL
- SGN
2 stops43h 21m
Multiple Airlines
Wed 10/78:00 pm
SGN
- STL
2 stops39h 59m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,086
This oojo deal was found by Cheapflights users on 7/22. 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.
Sun 11/17:00 am
STL
- SGN
2 stops38h 30m
STARLUX Airlines
Sun 11/155:50 pm
SGN
- STL
2 stops43h 06m
STARLUX Airlines
Deal found 7/22![STARLUX Airlines logo]()
$1,092
This Justfly.com deal was found by Cheapflights users on 7/19. 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.
Tue 9/86:29 am
STL
- SGN
2 stops43h 21m
Multiple Airlines
Tue 9/158:00 pm
SGN
- STL
2 stops58h 38m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,093
This oojo deal was found by Cheapflights users on 7/19. 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.
Sat 10/1011:31 am
STL
- SGN
2 stops46h 29m
Japan Airlines
Wed 11/187:50 am
SGN
- STL
2 stops21h 53m
Japan Airlines
Deal found 7/19![Japan Airlines logo]()
$1,113
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 9/212:52 pm
STL
- SGN
2 stops35h 43m
Delta
Wed 9/91:55 pm
SGN
- STL
2 stops43h 36m
Delta
Deal found 7/19![Delta logo]()
$1,141
This American Airlines deal was found by Cheapflights users on 7/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:32 am
STL
- SGN
2 stops31h 53m
American Airlines
Fri 9/1111:15 pm
SGN
- STL
2 stops29h 33m
American Airlines
Deal found 7/21![American Airlines logo]()
$1,145
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/228:40 am
STL
- SGN
2 stops25h 15m
United Airlines
Mon 8/317:00 am
SGN
- STL
2 stops25h 46m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,148
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/166:15 am
STL
- SGN
3 stops27h 50m
United Airlines
Wed 10/711:15 pm
SGN
- STL
2 stops24h 58m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,151
This Expedia deal was found by Cheapflights users on 7/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:02 pm
STL
- SGN
2 stops29h 28m
Multiple Airlines
Fri 9/118:00 pm
SGN
- STL
2 stops40h 27m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,154
This FlightHub deal was found by Cheapflights users on 7/20. 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.
Mon 10/126:15 am
STL
- SGN
2 stops30h 00m
ANA
Sun 10/1811:15 pm
SGN
- STL
2 stops32h 26m
ANA
Deal found 7/20![ANA logo]()
$1,157
This Delta deal was found by Cheapflights users on 7/23. 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.
Sun 11/227:30 am
STL
- SGN
2 stops25h 55m
Delta
Sun 11/2911:50 pm
SGN
- STL
2 stops37h 46m
Delta
Deal found 7/23![Delta logo]()
$1,158
Best flights from St. Louis to Ho Chi Minh CityDiscover 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 July 23, 2026.
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 July 23, 2026.
This Delta deal was found by Cheapflights users on 7/19. 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.
Wed 9/212:52 pm
STL
- SGN
2 stops35h 43m
Delta
Wed 9/91:55 pm
SGN
- STL
2 stops43h 36m
Delta
Deal found 7/19![Delta logo]()
$1,141
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Wed 9/166:15 am
STL
- SGN
3 stops27h 50m
United Airlines
Wed 10/711:15 pm
SGN
- STL
2 stops24h 58m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,151
This Cathay Pacific deal was found by Cheapflights users on 7/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/183:37 pm
STL
- SGN
2 stops37h 58m
Multiple Airlines
Mon 3/87:35 pm
SGN
- STL
2 stops41h 09m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$1,173
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 9/86:15 am
STL
- SGN
3 stops27h 50m
United Airlines
Mon 10/1211:15 pm
SGN
- STL
2 stops24h 58m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,151
This Delta deal was found by Cheapflights users on 7/20. 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.
Tue 8/185:23 pm
STL
- SGN
2 stops41h 52m
Delta
Mon 8/247:30 am
SGN
- STL
2 stops29h 11m
Delta
Deal found 7/20![Delta logo]()
$1,174
This Cathay Pacific deal was found by Cheapflights users on 7/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/185:04 pm
STL
- SGN
2 stops36h 31m
Multiple Airlines
Mon 3/157:35 pm
SGN
- STL
2 stops40h 24m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,183
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/226:00 am
STL
- SGN
3 stops28h 05m
United Airlines
Mon 8/317:00 am
SGN
- STL
2 stops25h 46m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,153
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Tue 12/81:08 pm
STL
- SGN
2 stops43h 42m
United Airlines
Mon 1/1111:05 pm
SGN
- STL
2 stops32h 33m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,164
This United Airlines deal was found by Cheapflights users on 7/22. 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.
Thu 9/108:00 am
STL
- SGN
2 stops25h 55m
United Airlines
Mon 9/1411:15 pm
SGN
- STL
2 stops32h 46m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,180
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Mon 1/187:04 pm
STL
- SGN
3 stops38h 51m
United Airlines
Mon 3/811:05 pm
SGN
- STL
2 stops32h 01m
United Airlines
Deal found 7/19![United Airlines logo]()
$1,184
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 8/186:54 pm
STL
- SGN
3 stops39h 11m
United Airlines
Mon 8/247:00 am
SGN
- STL
3 stops41h 40m
United Airlines
Deal found 7/20![United Airlines logo]()
$1,194
Last-minute flights from St. Louis to Ho Chi Minh CityDiscover last-minute flight deals from St. Louis to Ho Chi Minh City. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Ho Chi Minh City. Data last updated July 23, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/22. 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.
Sun 7/262:50 pm
STL
- SGN
2 stops31h 05m
Multiple Airlines
Tue 7/283:45 pm
SGN
- STL
2 stops39h 12m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,686
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Mon 8/36:14 am
STL
- SGN
3 stops27h 51m
United Airlines
Thu 8/67:00 am
SGN
- STL
3 stops39h 07m
United Airlines
Deal found 7/20![United Airlines logo]()
$1,324
This Delta deal was found by Cheapflights users on 7/20. 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.
Mon 8/37:00 am
STL
- SGN
2 stops41h 35m
Delta
Thu 8/61:55 pm
SGN
- STL
2 stops33h 51m
Delta
Deal found 7/20![Delta logo]()
$1,364
This Korean Air deal was found by Cheapflights users on 7/21. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/711:13 am
STL
- SGN
2 stops22h 57m
Multiple Airlines
Fri 8/147:30 am
SGN
- STL
2 stops28h 28m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,334
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 8/76:14 am
STL
- SGN
3 stops27h 51m
United Airlines
Fri 8/147:00 am
SGN
- STL
3 stops27h 01m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,596
This Delta deal was found by Cheapflights users on 7/20. 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.
Tue 8/185:23 pm
STL
- SGN
2 stops41h 52m
Delta
Mon 8/247:30 am
SGN
- STL
2 stops29h 11m
Delta
Deal found 7/20![Delta logo]()
$1,174
This United Airlines deal was found by Cheapflights users on 7/20. 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.
Tue 8/187:25 am
STL
- SGN
2 stops26h 30m
United Airlines
Mon 8/247:00 am
SGN
- STL
3 stops41h 40m
United Airlines
Deal found 7/20![United Airlines logo]()
$1,194
This United Airlines deal was found by Cheapflights users on 7/23. 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.
Sat 8/228:40 am
STL
- SGN
2 stops25h 15m
United Airlines
Mon 8/317:00 am
SGN
- STL
2 stops25h 46m
United Airlines
Deal found 7/23![United Airlines logo]()
$1,148
One-way flights from St. Louis to Ho Chi Minh CitySearch 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 July 23, 2026.
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 July 23, 2026.
This oojo deal was found by Cheapflights users on 7/20. 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.
Mon 1/113:24 pm
STL
- SGN
2 stops27h 56m
Philippine Airlines
Deal found 7/20![Philippine Airlines logo]()
$499
This KAYAK deal was found by Cheapflights users on 7/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:29 am
STL
- SGN
2 stops28h 21m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$529
This KAYAK deal was found by Cheapflights users on 7/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:02 am
STL
- SGN
2 stops27h 48m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$576
This FlightHub deal was found by Cheapflights users on 7/18. 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.
Tue 9/156:29 am
STL
- SGN
2 stops43h 21m
Qatar Airways
Deal found 7/18![Qatar Airways logo]()
$580
This KAYAK deal was found by Cheapflights users on 7/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:02 am
STL
- SGN
2 stops28h 48m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$582
This Expedia deal was found by Cheapflights users on 7/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/23:11 pm
STL
- SGN
2 stops44h 04m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$588
This Justfly.com deal was found by Cheapflights users on 7/23. 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.
Thu 8/66:45 pm
STL
- SGN
2 stops27h 20m
Cathay Pacific
Deal found 7/23![Cathay Pacific logo]()
$619
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 9/156:15 am
STL
- SGN
3 stops27h 50m
United Airlines
Deal found 7/21![United Airlines logo]()
$632
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 July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,086 (FlightHub) |
One-way from | $499 (oojo) |
Popular in | May |
Cheapest in | April |
Average price | $1,411 |
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 July 23, 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
Cheapest round-trip
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Wed 9/2
12:52 pm-12:35 pm
2 stops35h 43m
Ho Chi Minh City
Wed 9/9
1:55 pm-9:31 pm
2 stops43h 36m
$1,141
Quickest round-trip
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Wed 9/16
6:15 am-10:05 pm
3 stops27h 50m
Ho Chi Minh City
Wed 10/7
11:15 pm-12:13 pm
2 stops24h 58m
$1,151
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Tue 9/8
6:15 am-10:05 pm
3 stops27h 50m
Ho Chi Minh City
Mon 10/12
11:15 pm-12:13 pm
2 stops24h 58m
$1,151
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Sat 8/22
6:00 am-10:05 pm
3 stops28h 05m
Ho Chi Minh City
Mon 8/31
7:00 am-8:46 pm
2 stops25h 46m
$1,153
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Tue 12/8
1:08 pm-9:50 pm
2 stops43h 42m
Ho Chi Minh City
Mon 1/11
11:05 pm-6:38 pm
2 stops32h 33m
$1,164
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Mon 1/18
3:37 pm-6:35 pm
2 stops37h 58m
Ho Chi Minh City
Mon 3/8
7:35 pm-11:44 pm
2 stops41h 09m
$1,173
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Tue 8/18
5:23 pm-11:15 pm
2 stops41h 52m
Ho Chi Minh City
Mon 8/24
7:30 am-12:41 am
2 stops29h 11m
$1,174
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Thu 9/10
8:00 am-9:55 pm
2 stops25h 55m
Ho Chi Minh City
Mon 9/14
11:15 pm-8:01 pm
2 stops32h 46m
$1,180
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Mon 1/18
5:04 pm-6:35 pm
2 stops36h 31m
Ho Chi Minh City
Mon 3/15
7:35 pm-11:59 pm
2 stops40h 24m
$1,183
St. LouisHo Chi Minh City
STL - SGN
STLSGN
Lambert-St Louis
Mon 1/18
7:04 pm-10:55 pm
3 stops38h 51m
Ho Chi Minh City
Mon 3/8
11:05 pm-6:06 pm
2 stops32h 01m
$1,184
Showing 1-10 of 17 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
STL-SGN
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 4 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, April is the cheapest month in which you can book a flight from St. Louis to Ho Chi Minh City (average of $989). Flying from St. Louis to Ho Chi Minh City in May is currently the most expensive (average of $1,451). 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?
Airfare is below average for this route at the moment.
St. Louis to Ho Chi Minh City flights typically cost between $1,188 and $1,362 in September.The cheapest round-trip price found within the last 5 days was $1,086 on Multiple Airlines (Sep 16-Oct 7).
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 July 23, 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.
Entertainment
7.8
Boarding
8.4
Crew
8.7
Comfort
8.2
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Entertainment
7.8
Boarding
8.4
Crew
8.7
Comfort
8.2
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Entertainment
7.8
Boarding
8.4
Crew
8.7
Comfort
8.2
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Entertainment
7.8
Boarding
8.4
Crew
8.7
Comfort
8.2
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Entertainment
7.8
Boarding
8.4
Crew
8.7
Comfort
8.2
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
Entertainment
7.8
Boarding
8.4
Crew
8.7
Comfort
8.2
Overall
8.3
Food
7.7
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
HNL - KIX
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.
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Other flights to Ho Chi Minh City
Explore flights to Ho Chi Minh City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 23, 2026.
St. Louis and Ho Chi Minh City flights
Browse other St. Louis and Ho Chi Minh City flight options. Last updated on July 23, 2026.
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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 July 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$878 | Average$1,194 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$903 | Average$1,079 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$942 | Average$1,070 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$943 | Average$1,160 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$986 | Average$1,169 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$1,110 | Average$1,364 | FlexibilityNo cancel fee | On-timeN/A |