Cheap flights from St. Louis (STL) to Hanoi (HAN) from $628
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 9/19. 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.
Cheap flight deals from St. Louis to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Hanoi (HAN). 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 mayo 16, 2024.
Popular in | June |
|---|---|
Cheapest in | October |
Round-trip from | $1,020 |
One-way from | $628 |
What is the cheapest day to fly round-trip from St. Louis to Hanoi?
Users have found that flying from St. Louis to Hanoi on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
What is the cheapest month to fly from St. Louis to Hanoi?
The best pricing can be found in the month of October. Prices to Hanoi from St. Louis average $1,750. You can even find prices in October for less than $1,750, as users have found deals to Hanoi from as low as $1,286. The month of June appears to be one of the more expensive times to travel to Hanoi from St. Louis. Flying in the targeted month can save you up to 45%.
When is the cheapest time to fly from St. Louis to Hanoi (STL - HAN)?
It’s optimal to fly from St. Louis to Hanoi at noon. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the afternoon.
Cheap Qatar Airways flights from St. Louis to Hanoi
Explore cheap flight options specifically provided by Qatar Airways for the route between St. Louis and Hanoi. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Consider these cheap Qatar Airways flights we've found departing from St. Louis to Hanoi. Come back soon if you're not finding the exact deal you're looking for.
Cheap American Airlines flights from St. Louis to Hanoi
Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Hanoi. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from St. Louis to Hanoi. Ensure the flight price, dates, time, and airline match your criteria before you book.
St. Louis to Hanoi 2024 flight deals
Discover exclusive flight deals for travel between St. Louis and Hanoi in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
These are some of the most attractive deals on flights from St. Louis to Hanoi in 2024. More deals are always being added, so be sure to check back regularly.
One-way flights to Hanoi from St. Louis
Search for one-way flight options from St. Louis to Hanoi. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated mayo 16, 2024.
Users traveling one-way from St. Louis to Hanoi can select one of these great deals. For those needing a return trip from St. Louis, there is a search form available above.
Find flights from St. Louis to Hanoi within your budget
Customize your flight search to find flights from St. Louis to Hanoi 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 2,637,452 searches. Data last updated mayo 16, 2024.
Fly from
Fly to
Budget
$1,218 - $1,647
Route
Depart
Return
Price
Lambert-St LouisHanoi Noibai
STL - HAN
STLHAN
Lambert-St Louis
dom. 11/10
2 stops31h 36m
Hanoi Noibai
dom. 11/24
2 stops24h 59m
Lambert-St LouisHanoi Noibai
STL - HAN
STLHAN
Lambert-St Louis
lun. 11/11
2 stops33h 57m
Hanoi Noibai
vie. 11/22
2 stops24h 55m
Lambert-St LouisHanoi Noibai
STL - HAN
STLHAN
Lambert-St Louis
dom. 11/10
2 stops48h 18m
Hanoi Noibai
sáb. 11/23
2 stops32h 51m
Lambert-St LouisHanoi Noibai
STL - HAN
STLHAN
Lambert-St Louis
lun. 11/11
2 stops30h 04m
Hanoi Noibai
sáb. 11/23
2 stops32h 51m
Lambert-St LouisHanoi Noibai
STL - HAN
STLHAN
Lambert-St Louis
dom. 11/10
2 stops26h 27m
Hanoi Noibai
vie. 11/22
2 stops24h 55m
Lambert-St LouisHanoi Noibai
STL - HAN
STLHAN
Lambert-St Louis
mar. 11/12
2 stops30h 04m
Hanoi Noibai
lun. 11/25
2 stops32h 51m
Lambert-St LouisHanoi Noibai
STL - HAN
STLHAN
Lambert-St Louis
sáb. 11/9
2 stops30h 04m
Hanoi Noibai
sáb. 11/23
2 stops32h 51m
Lambert-St LouisHanoi Noibai
STL - HAN
STLHAN
Lambert-St Louis
vie. 11/8
2 stops33h 57m
Hanoi Noibai
vie. 11/22
2 stops24h 55m
Lambert-St LouisHanoi Noibai
STL - HAN
STLHAN
Lambert-St Louis
dom. 11/10
2 stops26h 06m
Hanoi Noibai
mar. 11/26
2 stops31h 21m
When is the cheapest time to fly from St. Louis to Hanoi?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Hanoi. Price data was last updated on May 12, 2024.
Average price of flights to Hanoi by month
Plan your trip from St. Louis to Hanoi by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to Hanoi is currently $674 while a round-trip flight costs $1,339. Price data was last updated on May 12, 2024.
Currently, September is the cheapest month in which you can book a flight from St. Louis to Hanoi (average of $1,020). Flying from St. Louis to Hanoi in June is currently the most expensive (average of $1,644). 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.
January
$1,189
February
$1,114
March
$1,067
April
$1,119
May
$1,279
June
$1,644
July
$1,354
August
$1,234
September
$1,020
October
$1,133
November
$1,154
December
$1,366
Temperature and rainfall in Hanoi by month
Plan your trip to Hanoi by taking into account the average temperature and rainfall totals by month.
HAN Temperature | 62.6 - 84.2 °F |
|---|
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated mayo 16, 2024.
See what other customers who have flown with Qatar Airways and American Airlines from St. Louis to Hanoi have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Flight took off a hour late due to electrical problems. The space between the seats felt like the tightest ever. When the person in front reclines their seat, they are in your lap and you cant even get up to go to the bathroom. I had to ask everyone in my aisle to get up and exit and I had to climb over the seats to exit. The stewards almost never came by to pick up trash. We were told the alcohol would be served after the meal but they never came back through and offered it. Most international flights offer a warm cloth in the morning, not this flight. No interactions with staff except during meal service, otherwise they were nowhere to be found. When they were around, they were very nice, but service was definitely lacking.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for St. Louis to HanoiSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from St. Louis to Hanoi
Discover the top 6 airlines that operate flights from St. Louis to Hanoi. 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 2,637,452 searches. Data last updated mayo 16, 2024.
Search flights from St. Louis to Hanoi by cabin class
Find flights from St. Louis to Hanoi, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from St. Louis to Hanoi?
When you search for this flight from St. Louis to Hanoi, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from St. Louis to Hanoi?
Cheapflights simply makes it quick and affordable to book flights from St. Louis to Hanoi by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from St. Louis to Hanoi with no change fees?
Certainly. Search results for flights to Hanoi from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from St. Louis to Hanoi become cheaper?
Of course! You can now track prices for flights from St. Louis to Hanoi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.