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$518 Find cheap flights from Missouri to Hanoi

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hanoi departing on 7/24. 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.
1 adult
0 bags
sáb 6/29
sáb 7/6

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In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Good to know

Low season

October

High season

July

Cheapest flight

$518
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 39% increase in price.
Flight from St. Louis to Hanoi

FAQs for booking flights from Missouri to Hanoi

  • How does KAYAK find such low prices on flights from Missouri to Hanoi?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Hanoi.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Hanoi?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hanoi from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missouri to Hanoi?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hanoi with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Hanoi?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hanoi from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Missouri to Hanoi?

Find which airlines fly direct from Missouri to Noibai, which days they fly and book direct flights.

Nonstop departures

Missouri to Hanoi Noibai

Monday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

Tuesday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

Wednesday

ANA, Air Canada, Air China, +67 more

ANA, Air Canada, +68 more

Thursday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

Friday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

Saturday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

Sunday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

See more direct flights

Nonstop returns

Hanoi Noibai to Missouri

Monday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

Tuesday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

Wednesday

ANA, Air Canada, Air China, +67 more

ANA, Air Canada, +68 more

Thursday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

Friday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

Saturday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

Sunday

ANA, Air Canada, Air China, +66 more

ANA, Air Canada, +67 more

See more direct flights
See more direct flights

Book cheap flights from Missouri to Hanoi

Recent round-trip flight deals

6/26qua
2 stopsAir France
29h 29mSTL-HAN
7/3qua
2 stopsAir France
33h 37mHAN-STL
$2,109
6/26qua
2 stopsQatar Airways
32h 05mSTL-HAN
7/2ter
2 stopsQatar Airways
55h 28mHAN-STL
$2,334
6/26qua
3 stops
34h 10mSTL-HAN
7/3qua
2 stops
25h 10mHAN-STL
$2,419
6/26qua
3 stops
34h 10mSTL-HAN
7/2ter
2 stops
31h 31mHAN-STL
$2,472
6/26qua
1 stop
26h 40mSTL-HAN
7/3qua
2 stops
34h 59mHAN-STL
$4,145
6/26qua
1 stop
26h 40mSTL-HAN
7/2ter
2 stops
33h 49mHAN-STL
$4,176
6/26qua
3 stopsAmerican Airlines
27h 50mSTL-HAN
7/3qua
3 stopsAmerican Airlines
35h 38mHAN-STL
$4,490

Search by stops

Search by airline

Search by price

Recent one-way flight deals

7/24qua
3 stops
40h 03mSTL-HAN
$518
7/26sex
3 stops
57h 03mSTL-HAN
$571
9/2seg
2 stopsUnited Airlines
28h 00mMCI-HAN
$611
7/31qua
3 stops
40h 03mSTL-HAN
$611
7/24qua
2 stopsCathay Pacific
45h 06mSTL-HAN
$849
7/31qua
2 stopsJapan Airlines
25h 49mSTL-HAN
$867
7/22seg
2 stopsCathay Pacific
47h 36mSTL-HAN
$868
7/24qua
2 stopsAmerican Airlines
27h 21mSTL-HAN
$887
7/17qua
2 stopsJapan Airlines
27h 21mSTL-HAN
$894
9/2seg
3 stopsAmerican Airlines
28h 20mMCI-HAN
$3,312

Search by stops

Search by airline

Search by price

Flights to Hanoi

Destination:

Hanoi (HAN)Vietnam

Cabin classes:

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