$499+ Cheap flights from Missouri to Hanoi (HAN)
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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Missouri to Hanoi with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Missouri to Hanoi
Cheapest flights from Missouri to HanoiExplore the most affordable flight options available from Missouri to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
Explore the most affordable flight options available from Missouri to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.
This Expedia deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flight deals from Missouri to Hanoi
Keep the following information in mind while searching for Missouri to Hanoi flight deals. Data was last updated December 18, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $957 (Cathay Pacific) |
One-way from | $499 (oojo) |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Missouri to Hanoi that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
St. LouisHanoi
STL - HAN
STLHAN
Lambert-St Louis
Wed 4/15
6:30 am-9:55 am
2 stops39h 25m
Hanoi Noibai
Wed 4/29
7:05 pm-11:16 pm
2 stops40h 11m
St. LouisHanoi
STL - HAN
STLHAN
Lambert-St Louis
Wed 3/4
9:59 am-10:05 am
2 stops35h 06m
Hanoi Noibai
Tue 3/24
10:30 am-6:03 pm
2 stops43h 33m
Kansas CityHanoi
MCI - HAN
MCIHAN
Kansas City
Sat 1/31
3:32 pm-10:35 am
2 stops30h 03m
Hanoi Noibai
Sat 2/7
11:35 am-1:43 pm
2 stops39h 08m
St. LouisHanoi
STL - HAN
STLHAN
Lambert-St Louis
Wed 3/11
8:25 am-10:20 am
3 stops37h 55m
Hanoi Noibai
Sat 3/21
5:30 pm-1:30 am
2 stops44h 00m
St. LouisHanoi
STL - HAN
STLHAN
Lambert-St Louis
Sun 1/18
7:04 am-10:05 am
2 stops38h 01m
Hanoi Noibai
Thu 1/22
11:05 am-6:14 pm
2 stops44h 09m
St. LouisHanoi
STL - HAN
STLHAN
Lambert-St Louis
Wed 3/11
7:00 am-11:35 am
2 stops40h 35m
Hanoi Noibai
Sat 3/21
12:35 pm-11:55 pm
2 stops47h 20m
Kansas CityHanoi
MCI - HAN
MCIHAN
Kansas City
Fri 2/27
2:49 pm-11:35 am
2 stops31h 46m
Hanoi Noibai
Tue 3/17
12:35 pm-11:47 pm
2 stops47h 12m
Kansas CityHanoi
MCI - HAN
MCIHAN
Kansas City
Thu 3/12
2:49 pm-5:25 pm
2 stops38h 36m
Hanoi Noibai
Fri 3/27
11:30 am-11:41 pm
2 stops24h 11m
Kansas CityHanoi
MCI - HAN
MCIHAN
Kansas City
Thu 3/12
7:00 am-12:20 pm
2 stops41h 20m
Hanoi Noibai
Fri 3/27
7:10 pm-7:03 pm
2 stops35h 53m
Kansas CityHanoi
MCI - HAN
MCIHAN
Kansas City
Sat 2/7
3:01 pm-12:20 pm
2 stops32h 19m
Hanoi Noibai
Sat 3/7
7:10 pm-6:27 pm
2 stops36h 17m
Best time to book a flight from Missouri to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from Missouri with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Missouri to Hanoi
What is the cheapest time of day to fly from MO to HAN?
Find hourly flight availability from Missouri to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 55% on flights from Missouri to Hanoi by exploring options for tickets at noon.
Related info for your journey
Find useful and relevant information for your journey from Missouri to Hanoi. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Missouri to Hanoi
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Missouri to Hanoi
Discover the top airline that operate flights from Missouri 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 2,558,603 searches. Data last updated December 18, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,055 | Average$1,170 | FlexibilityNo cancel fee | On-timeN/A |