Cheap St Louis to Vietnam flights
Compare flights from St Louis to Vietnam
Find the cheapest time of the year to fly
Book the best fare with no fees
Where in Vietnam would you like to go?
There are lots of destinations to choose from when you're planning your trip from St Louis to Vietnam.Cheapest time to fly from St Louis to Vietnam
Looking for the cheapest ticket prices to Vietnam from St Louis? We can help you pick the cheapest month to travel.Flight deals from St Louis to Vietnam
Looking for a cheap flight ticket from St Louis to Vietnam? Wether you're looking for a direct flight, return flight or one way ticket we've got you.Flights from St Louis Airport to Vietnam FAQs
Cheapest flights to Vietnam from St Louis
- St Louis to Hanoi from £744Price found 6 May 2025, 18:36
- St Louis to Ho Chi Minh City from £807Price found 6 May 2025, 21:09
- St Louis to Da Nang from £852Price found 7 May 2025, 12:40
How to find cheap flights from St Louis to Vietnam
Looking for flight tickets from St Louis to Vietnam? Round-trip tickets start from £744 and one-way flights from St Louis to Vietnam start from £402
Here are some tips on how to secure the best flight price and make your journey as smooth as possible.
- Simply hit "search." From American Airlines to international carriers like Emirates, we've compared flights from all major airlines and online travel agents to find the cheapest St Louis to Vietnam flights. And with us, there are no hidden fees – what you see is what you pay.
- Compare cheap St Louis to Vietnam flight deals from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys. Flight tickets to Vietnam start from £402 one-way.
- Flex your dates to secure the best fares for your St Louis to Vietnam ticket. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the cheapest month, and even day to fly from St Louis to Vietnam.
- Set up a Price Alert. We price-check with over 1,000 travel companies so you don't have to. You can easily track the price of your airline tickets from St Louis to Vietnam by creating an alert. Whenever prices go up or down, you'll get an email or push notification to help make sure you get the best possible flight deal.
- Look for direct flights. Only interested in direct flights from St Louis to Vietnam? Make sure to tick "Direct flights only" when performing a search. If there are direct St Louis to Vietnam flights available, these will appear in the results.
- Find the cheapest Business Class flights from St Louis to Vietnam. Check the difference in price of your plane ticket to Vietnam from St Louis when traveling in Economy, Premium Economy, Business or First Class. Note that not all cabin classes are available for every destination or airline.
- Include nearby airports in your search. Widen your search for St Louis to Vietnam flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure and destination point and could help you save money.
- Search for flights on the go. To get the best flight booking experience on the go, download our app and search for cheap flight tickets from St Louis to Vietnam when out and about.
Combine your flight from St Louis to Vietnam with hotels and car rental
Once you've secured your plane ticket, we'll also help you discover the best prices and exclusive rates for hotels in Vietnam or close by. Lastly, compare hundreds of car rental companies at once so that you get the best car rental deals for your trip.
Compare St Louis to Vietnam flight tickets with other routes using the everywhere search
Not quite yet set on flying to Vietnam from St Louis? You can easily browse other destinations by searching flights to "Everywhere" – this will allow you to find the cheapest place to travel to.
Vietnam hotels and car hire
Did you know we can help you plan the rest of your trip from St Louis to Vietnam? Get exclusive deals and great rates for hotels and car hire in Vietnam too.More travel options
Prices shown on this page are estimated lowest prices only. Found in the last 45 days.