Cheap flights from St. Louis to Ho Chi Minh City from $503
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Ho Chi Minh City departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from St. Louis to Ho Chi Minh City
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between St. Louis and Ho Chi Minh City?
What is the cheapest month to fly to Ho Chi Minh City?
In general, September is the cheapest month to fly from St. Louis to Ho Chi Minh City. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,038. If you’re not able to fly to Ho Chi Minh City in September, then April is your next best option. Flight prices from St. Louis to Ho Chi Minh City during April average around $1,118.
What is the cheapest day to depart on your flight to Ho Chi Minh City?
The cheapest day to depart on your flight to Ho Chi Minh City is on a Tuesday when prices can be found for as low as $1,258. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Ho Chi Minh City on Friday is $1,572.
What is the cheapest time of day to depart on your flight to Ho Chi Minh City?
Our data shows that the cheapest St. Louis to Ho Chi Minh City flights are usually those with departure times in the afternoon. Our users have found flights to Ho Chi Minh City in the afternoon for as low as $1,256. In contrast, the most expensive time of day to depart to Ho Chi Minh City is at noon when prices are around $1,499.
How far in advance should I book a flight to Ho Chi Minh City?
You are more likely to see cheaper flights to Ho Chi Minh City from St. Louis when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Ho Chi Minh City for around $1,350 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ho Chi Minh City from St. Louis for as low as $1,132 on momondo.
What is the cheapest airline that flies from Lambert-St Louis to Ho Chi Minh City?
Japan Airlines, United Airlines, and American Airlines are the most popular carriers operating from Lambert-St Louis to Ho Chi Minh City
What airlines fly to Ho Chi Minh City?
ANA, Japan Airlines and United Airlines are the top three most popular airlines that fly to Ho Chi Minh City from St. Louis according to our data. ANA is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Ho Chi Minh City. Keep in mind that there are 9 different airlines that fly to Ho Chi Minh City on a routine basis, so you have a few additional options to choose from.
When to book flights from St. Louis to Ho Chi Minh City
Cheap St. Louis to Ho Chi Minh City (STL to SGN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Ho Chi Minh City
Best Price Found | $503 |
|---|---|
Fastest flight time | 23h 50m |
Direct flights | None |
Airports in Ho Chi Minh City | 1 airport |
How far is Lambert-St Louis to Ho Chi Minh City by plane?
A flight from Lambert-St Louis to Ho Chi Minh City will travel around 8848.5 mi. 23h 50m is a normal flight duration for this route.
When did momondo last update prices for flights from Lambert-St Louis Airport to Ho Chi Minh City Airport?
Prices for flights from Lambert-St Louis Airport to Ho Chi Minh City Airport are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Ho Chi Minh City Airport?
As of June 2025, there are 9 operators available to choose from for flights from Lambert-St Louis Airport to Ho Chi Minh City Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Ho Chi Minh City Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Ho Chi Minh City Airport.
What documentation or ID do you need to fly to Ho Chi Minh City Airport?
The travel and health documents you'll need for your trip to Ho Chi Minh City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ho Chi Minh City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Ho Chi Minh City?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Ho Chi Minh City is ANA, representing 32% of all bookings. The subsequent popular airlines are Japan Airlines at 21%, United Airlines at 20%, and American Airlines at 8%.
Best airlines flying from St. Louis to Ho Chi Minh City
Compare and see reviews for airlines that fly from St. Louis to Ho Chi Minh City with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $761 | Free Cancellation | Rating 8.4 1,088 reviews | |||
| PriceFrom $988 | Free Cancellation | Rating 8.3 882 reviews | |||
| PriceFrom $990 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $994 | Free Cancellation | Rating 8.3 1,490 reviews | |||
| PriceFrom $995 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $1,042 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $1,065 | Free Cancellation | Rating 7.3 3,848 reviews | |||
| PriceFrom $1,246 | Free Cancellation | Rating 7.5 892 reviews | |||
| PriceFrom $1,437 | Free Cancellation | Rating 7.1 9,537 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Ho Chi Minh City?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Ho Chi Minh City. momondo saves you time and could save you money on your trip.
Can I find flights from St. Louis to Ho Chi Minh City with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Ho Chi Minh City from St. Louis with this policy.
How can momondo help me find flights from St. Louis to Ho Chi Minh City?
Once all potential St. Louis to Ho Chi Minh City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from St. Louis to Ho Chi Minh City right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of St. Louis to Ho Chi Minh City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.