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Hong Kong

$424+ Cheap flights from Missouri to Hong Kong (HKG)

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HKG
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Missouri to Hong Kong

Cheapest flights from Missouri to Hong Kong
Explore the most affordable flight options available from Missouri to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 11/96:35 pmSGF - HKG
2 stops34h 45mUnited Airlines
Sun 11/162:20 pmHKG - SGF
2 stops34h 31mUnited Airlines
Deal found 10/29$984
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/306:34 pmCOU - HKG
2 stops58h 41mUnited Airlines
Fri 1/3010:30 pmHKG - COU
2 stops26h 12mUnited Airlines
Deal found 10/29$1,043
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/248:05 amCOU - HKG
2 stops45h 15mUnited Airlines
Fri 1/2311:25 amHKG - COU
2 stops24h 12mUnited Airlines
Deal found 10/29$1,144
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Tue 12/309:55 amSTL - HKG
2 stops30h 50mUnited Airlines
Sat 2/2811:25 amHKG - STL
3 stops24h 49mUnited Airlines
Deal found 10/30$1,185
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 12/256:34 pmCOU - HKG
2 stops34h 41mUnited Airlines
Sat 1/3111:25 amHKG - COU
2 stops23h 40mUnited Airlines
Deal found 10/29$1,279
This Cathay Pacific deal was found by Cheapflights users on 10/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/303:30 pmSTL - HKG
1 stop24h 05mMultiple Airlines
Sat 2/2812:35 pmHKG - STL
1 stop19h 28mMultiple Airlines
Deal found 10/30$1,281
This Cathay Pacific deal was found by Cheapflights users on 10/30. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/97:17 pmSGF - HKG
1 stop35h 13mMultiple Airlines
Sun 11/164:30 pmHKG - SGF
1 stop21h 24mMultiple Airlines
Deal found 10/30$1,351
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/305:05 amSTL - HKG
2 stops43h 45mQatar Airways
Fri 2/2712:25 amHKG - STL
2 stops31h 38mQatar Airways
Deal found 10/30$1,384
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sun 12/141:35 pmSTL - HKG
2 stops39h 40mUnited Airlines
Sun 12/2111:25 amHKG - STL
2 stops24h 57mUnited Airlines
Deal found 10/30$1,385
This oojo deal was found by Cheapflights users on 10/29. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:44 pmCOU - HKG
2 stops59h 56mQatar Airways
Thu 1/2912:25 amHKG - COU
2 stops34h 45mQatar Airways
Deal found 10/29$1,387
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Sun 12/149:00 amCOU - HKG
2 stops44h 15mUnited Airlines
Sun 12/2110:35 amHKG - COU
2 stops23h 53mUnited Airlines
Deal found 10/30$1,517
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/131:35 pmSTL - HKG
2 stops27h 25mUnited Airlines
Sat 12/2010:35 amHKG - STL
1 stop25h 55mUnited Airlines
Deal found 10/28$1,742

Cheap flight deals from Missouri to Hong Kong

Keep the following information in mind while searching for Missouri to Hong Kong flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$762
(FlightHub)

One-way from

$424
(Mytrip)

Popular in

June

Cheapest in

April

Average price

$1,072
Provider with most accurate pricing for Lambert-St Louis-Hong Kong Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Hong Kong Intl flights.
Search Deals
From Missouri to Hong Kong Intl
Search Deals
One-way flight from Missouri to Hong Kong Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri to Hong Kong 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 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Missouri to Hong Kong that are best for you.

Fly from

Missouri

Fly to

Hong Kong

Route

Depart

Return

Price

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Tue 4/28

8:00 am-4:05 pm

2 stops43h 05m

Hong Kong Intl

Tue 5/5

6:00 pm-3:21 pm

2 stops34h 21m

$762

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Mon 4/27

4:05 pm-4:05 pm

2 stops59h 00m

Hong Kong Intl

Fri 5/1

6:00 pm-3:16 pm

2 stops34h 16m

$807

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Mon 3/30

6:30 pm-5:00 am

1 stop21h 30m

Hong Kong Intl

Mon 4/13

11:45 am-5:03 pm

1 stop18h 18m

$939

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Tue 4/28

6:30 pm-5:00 am

1 stop21h 30m

Hong Kong Intl

Tue 5/5

11:45 am-10:40 pm

1 stop23h 55m

$939

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Sun 2/15

5:25 pm-7:20 pm

1 stop35h 55m

Hong Kong Intl

Thu 3/5

10:35 am-4:44 pm

1 stop20h 09m

$948

SpringfieldHong Kong

SGF - HKG

SGFHKG

Springfield-Branson

Sun 11/9

6:35 pm-7:20 pm

2 stops34h 45m

Hong Kong Intl

Sun 11/16

2:20 pm-10:51 am

2 stops34h 31m

$984

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Mon 4/27

6:30 pm-5:00 am

1 stop21h 30m

Hong Kong Intl

Fri 5/1

11:45 am-5:03 pm

1 stop18h 18m

$989

ColumbiaHong Kong

COU - HKG

COUHKG

Columbia Regional

Tue 12/30

6:34 pm-7:15 pm

2 stops58h 41m

Hong Kong Intl

Fri 1/30

10:30 pm-10:42 am

2 stops26h 12m

$1,043

SpringfieldHong Kong

SGF - HKG

SGFHKG

Springfield-Branson

Thu 3/5

1:30 pm-7:20 pm

2 stops39h 50m

Hong Kong Intl

Mon 3/9

10:35 am-10:09 pm

2 stops24h 34m

$1,048

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Fri 3/13

3:00 pm-7:00 am

2 stops27h 00m

Hong Kong Intl

Sun 4/12

10:30 pm-5:03 pm

1 stop31h 33m

$1,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 45 results
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Best time to book a flight from Missouri to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Missouri with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Hong Kong

What is the cheapest month to book a flight from Missouri to Hong Kong?

Currently, October is the cheapest month in which you can book a flight from Missouri to Hong Kong (average of $217). Flying from Missouri to Hong Kong in June is currently the most expensive (average of $1,272). 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.

What is the cheapest time of day to fly from MO to HKG?

Find hourly flight availability from Missouri to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

It’s typically best to fly out from Missouri to Hong Kong in the afternoon. Doing so could potentially save you 21% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hong Kong from Missouri?

    For a flight from Missouri to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 16.2 mi from the center of the city.

  • How long is the flight from Missouri to Hong Kong?

    Air Canada, United Airlines, and STARLUX Airlines can get you from Missouri to Hong Kong in just under 21h 30m. Your travel time can differ by up to 21h 35m. There are 7929 mi between Missouri and Hong Kong. This flight may include one or multiple stops.

  • What are the most popular routes from Missouri to Hong Kong?

    When deciding which route to take from Missouri to Hong Kong consider Lambert-St Louis - Hong Kong Intl, Kansas City - Hong Kong Intl or Columbia Regional - Hong Kong Intl as they are the most popular.

  • Can I find deals for flights from Missouri to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Missouri to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Hong Kong.

  • Can I find deals for business class flights from Missouri to Hong Kong?

    Yes. Cheapflights offers flight deals from Missouri to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Hong Kong?

    Currently, October is the cheapest month in which you can book a flight from Missouri to Hong Kong (average of $217). Flying from Missouri to Hong Kong in June is currently the most expensive (average of $1,272). 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.

See more FAQs

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Alternative routes for Missouri to Hong Kong

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Top 3 airlines flying from Missouri to Hong Kong

Discover the top 3 airlines that operate flights from Missouri to Hong Kong. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$671Average$865FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$998Average$1,432FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$1,038Average$1,313FlexibilityNo cancel feeOn-time69%

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