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STL - SGN

$676 Find cheap flights from St. Louis to Ho Chi Minh City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Ho Chi Minh City departing on 8/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sex 6/7
sex 6/14

Search hundreds of travel sites at once for deals on flights to Ho Chi Minh City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Ho Chi Minh City.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Ho Chi Minh City.
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Cheap flight deals from St. Louis to Ho Chi Minh City (STL-SGN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Ho Chi Minh City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
2:34 pm - 9:55 amSTL-SGN
31h 21m2 stops
3:55 pm - 1:28 pmSGN-STL
33h 33m2 stops
$1,172
Find Deal
qua, ago 21 - ter, out 22
2:34 pm - 9:55 amSTL-SGN
31h 21m2 stops
3:55 pm - 1:33 pmSGN-STL
33h 38m2 stops
$1,212
Find Deal
ter, ago 20 - sáb, set 21
9:44 am - 5:20 pmSTL-SGN
43h 36m2 stops
11:25 am - 7:58 pmSGN-STL
44h 33m2 stops
$1,273Cathay Pacific
Find Deal
ter, ago 20 - sáb, set 21
10:19 am - 9:25 pmSTL-SGN
47h 06m2 stops
10:45 pm - 9:52 pmSGN-STL
35h 07m2 stops
$1,278United Airlines
Find Deal
qua, ago 7 - dom, out 13
5:18 pm - 9:25 pmSTL-SGN
40h 07m3 stops
10:45 pm - 7:47 pmSGN-STL
33h 02m2 stops
$1,279United Airlines
Find Deal
ter, ago 20 - sex, set 20
7:15 pm - 11:05 pmSTL-SGN
39h 50m2 stops
11:45 pm - 11:39 pmSGN-STL
35h 54m2 stops
$1,509Delta
Find Deal
seg, ago 5 - seg, ago 19
6:29 am - 5:15 amSTL-SGN
34h 46m2 stops
11:10 pm - 10:42 pmSGN-STL
35h 32m2 stops
$1,625Japan Airlines
Find Deal
sex, ago 2 - qui, ago 15
6:04 am - 5:15 amSTL-SGN
35h 11m2 stops
11:10 pm - 10:42 pmSGN-STL
35h 32m2 stops
$1,645Japan Airlines
Find Deal
ter, jul 23 - seg, ago 5
6:15 am - 11:45 pmSTL-SGN
29h 30m2 stops
10:45 pm - 2:18 pmSGN-STL
51h 33m2 stops
$2,113ANA
Find Deal
dom, jun 23 - sáb, jul 6
6:15 am - 11:45 pmSTL-SGN
29h 30m2 stops
12:15 am - 4:28 pmSGN-STL
52h 13m2 stops
$2,761ANA
Find Deal
dom, jun 23 - sex, jul 5

Flights from St. Louis to Ho Chi Minh City - Travel Insights & Trends

Get data-powered insights and trends into flights from St. Louis to Ho Chi Minh City to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from St. Louis to Ho Chi Minh City?

The average price of all flights from St. Louis to Ho Chi Minh City clicked on KAYAK for each day over the last 12 months.
For St. Louis to Ho Chi Minh City, Sunday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Ho Chi Minh City back to St. Louis, the best deals are generally found on Monday, with Tuesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from St. Louis to Ho Chi Minh City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from St. Louis to Ho Chi Minh City is April, where tickets cost $1,145 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,921 and $1,909 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from St. Louis to Ho Chi Minh City, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from St. Louis to Ho Chi Minh City, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Which airlines provide the cheapest flights from St. Louis to Ho Chi Minh City?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, Delta offered the best one-way deal for that route, at $676. KAYAK users also found St. Louis to Ho Chi Minh City round-trip flights on Cathay Pacific from $1,273 and on United Airlines from $1,278.

Good to know

Low season

December

High season

January

Cheapest flight

$676
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from St. Louis to Ho Chi Minh City

When to book flights from St. Louis to Ho Chi Minh City

Are your dates flexible? Find out the best times to travel from St. Louis to Ho Chi Minh City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Ho Chi Minh City

  • What is the cheapest flight from St. Louis to Ho Chi Minh City?

    In the last 3 days, the lowest price for a flight from St. Louis to Ho Chi Minh City was $676 for a one-way ticket and $1,172 for a round-trip.

  • Do I need a passport to fly between St. Louis and Ho Chi Minh City?

    Yes, you'll most likely have to show a valid passport before boarding the plane in St. Louis and on arrival in Ho Chi Minh City.

  • Which aircraft models fly most regularly from St. Louis to Ho Chi Minh City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Ho Chi Minh City?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and Ho Chi Minh City, with oneworld being the most commonly used for this route.

  • What is the most popular layover when flying to Ho Chi Minh City from St. Louis?

    Incheon is the most popular layover city among KAYAK users traveling from St. Louis to Ho Chi Minh City.

  • Which is the best airline for flights from St. Louis to Ho Chi Minh City, ANA or Japan Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Ho Chi Minh City are ANA and Japan Airlines. With an average price for the route of $1,364 and an overall rating of 8.4, ANA is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $1,308 and an overall rating of 8.3.

  • How does KAYAK find such low prices on flights from St. Louis to Ho Chi Minh City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Ho Chi Minh City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Ho Chi Minh City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ho Chi Minh City from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Ho Chi Minh City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ho Chi Minh City with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and SGN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Ho Chi Minh City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ho Chi Minh City from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from St. Louis to Ho Chi Minh City

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Ho Chi Minh City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Ho Chi Minh City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 928 reviews
8.8Crew
8.0Entertainment
7.8Food
8.6Boarding
8.3Comfort
Airline reviews

Flying with ANA is always a breeze. Seats are very comfortable.

10.0 ExcellentAnonymous, Apr 2024NRT - LAX
Read more about ANA reviews

Flying with ANA is always a breeze. Seats are very comfortable.

The staff, ground and air, at ANA was very helpful and friendly during check in, boarding and during the flight. This is the reason why I always fly ANA whenever I go to Manila. The food was not the best but the flight crew more than makes up for the shortfall.

Flight was on time and the crew was as expected, friendly and respectful. Food could’ve been better though.

First I will say this was really NOT an ANA flight. ANA used a UNITED jet to perform this flight. I specifically booked with ANA because I did NOT WANT TO FLY UNITED FOR INTERNATIONAL FLIGHTS. So to spend $1800.00 and then discover after booking that it was going to be handled by United was very disappointing. I will be more careful next time when I book. The interior was very cramped in economy class; the dinner meal was terrible and also had extremely small portions for an international flight - the bread roll was ice cold and stale - that salad was very wilted; I’ve never had a “snack” that was so salty that it was difficult to eat; the breakfast “waffle” was practically unrecognizable. Really horrible meals for a very expensive international flight. Bathroom floor was also pretty dirty. I’m hoping my return flight is a real ANA airplane that is cleaned and serviced by ANA personnel with ANA meals. I will never book with ANA again if they continue to use UNITED airline jets. Yuck!!!🤢

It was ok I thought because my flight was 1pm i was expecting to have lunch but it didn’t and after 7 hr finally dinner time was only chicken sandwich and next breakfast was an hour before plane land in Tokyo. so I should bring some food with me. Japanese flight attend was nice but the other was chewing gum and how she ask and respond to customers was not professional I felt. Maybe because Japan flight attendant is highly train and everyone looked very dress and professional so I was kind disappointed. I like that the bathroom was very clean .

Seat was roomy enough . The Asian selection for a meal was good . The tortellini was not very good. Service was excellent. O

It was very good. Lots of room with superior food and service. I will not hesitate to fly ANA in the future!

I love everything about this airline but it could be better if the waiting time for boarding is on time.

I chose my seat for the window: there wasn’t a window in my row. The charging function for my device didn’t work.

I slept during flight so didn’t eat at all. Very kind flight attendants.

This airlines is always my favorite. Very consistent customer service and food is good. My last flight with them, I had no idea we landed because it was just that smooth of a land.

The food was not that good. I liked the miso, green tea, and ice cream. I wasn’t able to put my carry on bag under the seat in front of me. The flight was smooth. Please expand your choices of movies especially the new ones. I can’t choose any of those films. They’re old.

I like the braised beef., miso soup,, and green tea. Very little choices of hollywood movies. The PA announcement in English was not very clear and very soft. I could hardly hear.

More updated movies & Chinese movies. The food sometimes overcooked. Prefer to have more neat snacks in between than just choose from the menu. Please change the menu every now and then. This is my second time flying within one year and the menu didn’t change at all!

Food is lagging. Very poor choice. Like vending machine fast food.

Please change the menu more often. The beef is not tender, more choice in ice cream flavor. Dessert is not good too.

Again I paid for an upgrade on my credit card didn’t get it need a refund. . American I not good at gettin in contact for refunds.

I didn’t like the check in process I had to check in at the counter took too much time . Didn’t give the upgrade my seat .

l enjoyed the variety of good and drink choices. The flight attendants were very quick and efficient to our needs.

Truly impressive service in the air. After the main meal, they have a delicious a la carte menu that you can order anytime until 1.5 hrs prior to landing. Flight crew were so pleasant and very efficient. Wish I could fly JAL more often!

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

Flight was delayed 2.5 hours - a big deal on an overnight when you plan to sleep.

I feel like they have upgraded the app since I last flew United and I found it to be super helpful. I had stopped flying United unless absolutely necessary and my experience on this trip indicates they have been working hard to improve their services.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

Book cheap flights from St. Louis to Ho Chi Minh City

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. Louis to Ho Chi Minh City found on KAYAK in the last 72 hours.
8/6ter
2 stopsDelta
27h 20mSTL-SGN
$676
9/12qui
2 stopsAmerican Airlines
33h 31mSTL-SGN
$678
8/6ter
3 stops
42h 15mSTL-SGN
$706
9/12qui
3 stops
27h 32mSTL-SGN
$793

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Last minute flights from St. Louis to Ho Chi Minh City

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from St. Louis to Ho Chi Minh City that are departing in the next 10 days.
5/9qui
multi-stopUnited Airlines
24h 58mSTL-SGN
5/16qui
multi-stopUnited Airlines
35h 10mSGN-STL
$1,121
5/11sáb
multi-stopUnited Airlines
44h 25mSTL-SGN
5/19dom
multi-stopUnited Airlines
26h 09mSGN-STL
$1,129
5/11sáb
multi-stop
34h 57mSTL-SGN
5/19dom
multi-stop
33h 09mSGN-STL
$2,027
5/11sáb
multi-stop
44h 05mSTL-SGN
5/18sáb
multi-stop
35h 49mSGN-STL
$2,301
5/9qui
multi-stop
27h 35mSTL-SGN
5/15qua
multi-stop
35h 49mSGN-STL
$2,389
5/9qui
multi-stopAmerican Airlines
31h 32mSTL-SGN
5/16qui
multi-stopAmerican Airlines
27h 15mSGN-STL
$5,042
5/11sáb
multi-stopAmerican Airlines
26h 15mSTL-SGN
5/19dom
multi-stopAmerican Airlines
25h 47mSGN-STL
$5,089

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St. Louis - Ho Chi Minh City Flights

Departure:

St. Louis (undefined)United States

Destination:

Ho Chi Minh City (SGN)Vietnam

Return flight deals:

Ho Chi Minh City - St. Louis

Cabin classes: