AED 4,080 Cheap Flights from St. Louis to Hanoi
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Cheap flight deals from St. Louis to Hanoi
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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STL 08:0025h 35m2 stopsHAN 21:35St. Louis - Hanoi | Tue, Apr 8 | United Airlines
HAN 12:0038h 42m2 stopsSTL 14:42Hanoi - St. Louis | Tue, Apr 15 | Korean AirAED 4,080 AED 6,52737% OFF37% OFFAED 6,527 AED 4,080 -
STL 06:4440h 21m2 stopsHAN 11:05St. Louis - Hanoi | Mon, Mar 31 | Alaska Airlines
HAN 12:0547h 54m2 stopsSTL 23:59Hanoi - St. Louis | Sun, Apr 6 | EVA AirAED 4,187 AED 6,52736% OFF36% OFFAED 6,527 AED 4,187 -
STL 06:4440h 21m2 stopsHAN 11:05St. Louis - Hanoi | Tue, Apr 1 | Alaska Airlines
HAN 18:0041h 59m2 stopsSTL 23:59Hanoi - St. Louis | Mon, Apr 7 | EVA AirAED 4,409 AED 6,52732% OFF32% OFFAED 6,527 AED 4,409
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STL 06:1531h 5m2 stopsHAN 01:20St. Louis - Hanoi | Thu, Apr 10 | American Airlines
HAN 02:2032h 56m2 stopsSTL 23:16Hanoi - St. Louis | Thu, Apr 17 | China Eastern AirlinesAED 4,44932% OFFAED 6,527 AED 4,449 -
STL 07:0027h2 stopsHAN 22:00St. Louis - Hanoi | Tue, May 6 | United Airlines
HAN 23:3528h 58m2 stopsSTL 16:33Hanoi - St. Louis | Tue, May 13 | United AirlinesAED 4,50931% OFFAED 6,527 AED 4,509
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STL 06:1547h 50m2 stopsHAN 18:05St. Louis - Hanoi | Mon, Apr 28 | Alaska Airlines
HAN 10:5548h 9m2 stopsSTL 23:04Hanoi - St. Louis | Sun, May 4 | Cathay PacificAED 4,51031% OFFAED 6,527 AED 4,510
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STL 06:4446h 6m2 stopsHAN 16:50St. Louis - Hanoi | Mon, Apr 21 | Alaska Airlines
HAN 12:0538h 3m2 stopsSTL 14:08Hanoi - St. Louis | Fri, Apr 25 | EVA AirAED 4,53930% OFFAED 6,527 AED 4,539
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STL 06:1540h 20m2 stopsHAN 10:35St. Louis - Hanoi | Wed, Apr 16 | American Airlines
HAN 17:5041h 26m2 stopsSTL 23:16Hanoi - St. Louis | Wed, Apr 23 | China AirlinesAED 4,60628% OFFAED 6,527 AED 4,606
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STL 06:1528h2 stopsHAN 22:15St. Louis - Hanoi | Mon, Apr 28 | United Airlines
HAN 23:3535h 10m2 stopsSTL 22:45Hanoi - St. Louis | Sun, May 4 | United AirlinesAED 4,62228% OFFAED 6,527 AED 4,622
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STL 06:1531h 25m2 stopsHAN 01:40St. Louis - Hanoi | Fri, May 2 | American Airlines
HAN 01:4533h 19m2 stopsSTL 23:04Hanoi - St. Louis | Mon, May 5 | Philippine AirlinesAED 4,63428% OFFAED 6,527 AED 4,634
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STL 13:0017h 25m1 stopsHAN Invalid DateSt. Louis - Hanoi | Tue, Apr 1 | Normal Airline
HAN 15:006hNonstopSTL 16:00Hanoi - St. Louis | Thu, Apr 3 | Normal AirlineFind More FlightsFind More Flights
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STL 15:3026h 25m1 stopsHAN 05:55St. Louis - Hanoi | Sun, Mar 30 | LufthansaAED 19,065 AED 29,28035% OFF35% OFFAED 29,280 AED 19,065 -
STL 15:3026h 25m1 stopsHAN 05:55St. Louis - Hanoi | Fri, May 16 | LufthansaAED 19,699 AED 29,28033% OFF33% OFFAED 29,280 AED 19,699
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STL 15:3026h 25m1 stopsHAN 05:55St. Louis - Hanoi | Sun, May 11 | LufthansaAED 19,754 AED 29,28033% OFF33% OFFAED 29,280 AED 19,754
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STL 15:3026h 25m1 stopsHAN 05:55St. Louis - Hanoi | Wed, May 14 | LufthansaAED 19,82032% OFFAED 29,280 AED 19,820
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STL 15:3026h 25m1 stopsHAN 05:55St. Louis - Hanoi | Sun, Apr 27 | LufthansaAED 20,15531% OFFAED 29,280 AED 20,155
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STL 15:3026h 25m1 stopsHAN 05:55St. Louis - Hanoi | Sun, May 18 | LufthansaAED 20,78928% OFFAED 29,280 AED 20,789
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STL 13:0017h 25m1 stopsHAN Invalid DateSt. Louis - Hanoi | Tue, Apr 1 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Frequently Asked Questions
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When are flight tickets from St. Louis (STL) to Hanoi (HAN) the cheapest?
Airlines adjust prices for flights from St. Louis to Hanoi based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from St. Louis (STL) to Hanoi (HAN) cost?
According to Trip.com's data, the lowest price is around AED 6,286. -
What is the transportation method from the main airport to downtown in Hanoi?
- The distance from Noi Bai International Airport to downtown is about 21 km, by taxi about 40 minutes.
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How many airports are there in Hanoi (HAN)?
There are 1 airport(s) near Hanoi (HAN): Noi Bai International Airport.
How to find a cheap flight from St. Louis to Hanoi
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Hanoi. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest St. Louis to Hanoi ticket.
Tap "Date" on flight search bar to scan through the calender for St. Louis to Hanoi airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sun, Mar 30 at AED 19065 for one-way flights.
Compare cheap St. Louis to Hanoi flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from St. Louis to Hanoi. The cheapest airline operating is Lufthansa.
Set up a Price Alert
By setting up a Price Alert for your St. Louis to Hanoi route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap St. Louis to Hanoi flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from St. Louis to Hanoi to get exclusive deals for you.
Flight Info | St. Louis to Hanoi
| Cheapest one-way flight price | AED 19,065 |
|---|---|
| Off-season for travel | March |
| Peak season for travel | December |
| Flight distance | 13,155.66 km |
| Popular airline | American Airlines |
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