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.

$539 CHEAP FLIGHTS from Missouri to Hanoi

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Flight Deals

Cheap Flights from Missouri to Hanoi

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Missouri to Hanoi

Thu, Mar 11 - Tue, Mar 23

3:24 pm - 6:55 amSTL Lambert-St Louis-HAN Hanoi Noibai

50h 31m2 stops Seattle/Tacoma Intl Doha Hamad Intl

7:10 pm - 9:08 pmHAN Hanoi Noibai-STL Lambert-St Louis

37h 58m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,074Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

6:00 am - 12:20 pmSTL Lambert-St Louis-HAN Hanoi Noibai

41h 20m2 stops Seattle/Tacoma Intl Doha Hamad Intl

7:10 pm - 10:15 pmHAN Hanoi Noibai-STL Lambert-St Louis

40h 05m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,075Multiple Airlines

Mon, Mar 8 - Mon, Mar 22

12:19 pm - 6:55 amMCI Kansas City-HAN Hanoi Noibai

29h 36m2 stops Chicago O'Hare Intl Doha Hamad Intl

7:10 pm - 10:56 pmHAN Hanoi Noibai-MCI Kansas City

39h 46m2 stops Doha Hamad Intl Chicago O'Hare Intl

$1,076Qatar Airways

Mon, Nov 9 - Mon, Nov 16

5:05 am - 10:05 amSTL Lambert-St Louis-HAN Hanoi Noibai

40h 00m2 stops Chicago O'Hare Intl Hong Kong Intl

11:15 am - 4:43 pmHAN Hanoi Noibai-STL Lambert-St Louis

42h 28m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,084Multiple Airlines

Tue, Oct 27 - Thu, Nov 5

4:14 pm - 12:20 pmMCI Kansas City-HAN Hanoi Noibai

32h 06m2 stops Chicago O'Hare Intl Doha Hamad Intl

7:10 pm - 11:59 pmHAN Hanoi Noibai-MCI Kansas City

41h 49m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,085Qatar Airways

Tue, Oct 27 - Wed, Nov 4

7:16 am - 2:10 pmMCI Kansas City-HAN Hanoi Noibai

42h 54m2 stops Los Angeles Shanghai Pu Dong

2:45 am - 7:08 pmHAN Hanoi Noibai-MCI Kansas City

29h 23m2 stops Shanghai Pu Dong Los Angeles

$1,088China Eastern

Tue, Dec 1 - Fri, Apr 2

7:05 am - 5:45 pmMCI Kansas City-HAN Hanoi Noibai

45h 40m2 stops Los Angeles Shanghai Pu Dong

2:20 am - 11:08 pmHAN Hanoi Noibai-MCI Kansas City

32h 48m2 stops Shanghai Pu Dong Los Angeles

$1,088China Eastern

Mon, Jan 4 - Mon, Jan 18

6:00 am - 6:55 amMCI Kansas City-HAN Hanoi Noibai

35h 55m2 stops Seattle/Tacoma Intl Doha Hamad Intl

7:10 pm - 3:26 pmHAN Hanoi Noibai-MCI Kansas City

57h 16m2 stops Doha Hamad Intl Seattle/Tacoma Intl

$1,089Qatar Airways

Mon, Mar 8 - Mon, Mar 22

3:34 pm - 10:05 amMCI Kansas City-HAN Hanoi Noibai

53h 31m2 stops Seattle/Tacoma Intl Hong Kong Intl

7:25 pm - 11:20 pmHAN Hanoi Noibai-MCI Kansas City

39h 55m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,093Multiple Airlines

Sat, Mar 13 - Sun, Mar 21

8:00 am - 11:10 amMCI Kansas City-HAN Hanoi Noibai

38h 10m2 stops Atlanta Hartsfield-Jackson Incheon Intl

11:05 pm - 4:26 pmHAN Hanoi Noibai-MCI Kansas City

29h 21m2 stops Incheon Intl Atlanta Hartsfield-Jackson

$1,372Delta

Useful Info

Cheapest flight	$539

Flight from Kansas City 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.