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Hong Kong

$440+ 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 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HKG
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Air Canada deal was found by Cheapflights users on 1/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:00 pm
STL
-
HKG
2 stops27h 10m
Air Canada
Wed 6/179:45 am
HKG
-
STL
2 stops23h 20m
Air Canada
Deal found 1/26$731
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/121:00 pm
STL
-
HKG
2 stops51h 10m
Air Canada
Wed 8/59:45 am
HKG
-
STL
2 stops45h 42m
Air Canada
Deal found 1/28$817
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:10 am
STL
-
HKG
2 stops31h 05m
Air Canada
Mon 5/119:45 am
HKG
-
STL
2 stops47h 20m
Air Canada
Deal found 1/28$818
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:05 pm
STL
-
HKG
2 stops48h 10m
Air Canada
Wed 5/139:45 am
HKG
-
STL
2 stops47h 20m
Air Canada
Deal found 1/28$821
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:45 am
STL
-
HKG
2 stops32h 30m
Air Canada
Tue 5/129:45 am
HKG
-
STL
2 stops39h 21m
Air Canada
Deal found 1/28$823
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:05 pm
STL
-
HKG
2 stops48h 10m
Air Canada
Tue 5/129:45 am
HKG
-
STL
2 stops39h 21m
Air Canada
Deal found 1/28$826
This FlightHub deal was found by Cheapflights users on 1/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/67:45 am
STL
-
HKG
2 stops56h 30m
Air Canada
Thu 5/79:45 am
HKG
-
STL
2 stops47h 20m
Air Canada
Deal found 1/28$829
This FlightHub deal was found by Cheapflights users on 1/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:00 pm
STL
-
HKG
2 stops51h 10m
Air Canada
Wed 7/229:45 am
HKG
-
STL
2 stops45h 42m
Air Canada
Deal found 1/27$867
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:45 am
STL
-
HKG
2 stops32h 30m
Air Canada
Wed 5/139:45 am
HKG
-
STL
2 stops47h 20m
Air Canada
Deal found 1/28$868
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:05 pm
STL
-
HKG
2 stops48h 10m
Air Canada
Sat 5/99:45 am
HKG
-
STL
2 stops23h 20m
Air Canada
Deal found 1/28$871
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:45 am
STL
-
HKG
2 stops32h 30m
Air Canada
Tue 5/129:45 am
HKG
-
STL
2 stops39h 21m
Air Canada
Deal found 1/28$873
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Mon 2/28:45 am
COU
-
HKG
2 stops32h 15m
United Airlines
Thu 2/510:35 am
HKG
-
COU
2 stops23h 58m
United Airlines
Deal found 1/28$981

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$731
(Air Canada)

One-way from

$440
(Air Canada)

Popular in

December

Cheapest in

April

Average price

$1,229
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. 8% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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 5/12

1:00 pm-5:10 am

2 stops27h 10m

Hong Kong Intl

Tue 6/23

9:45 am-8:05 pm

2 stops23h 20m

$732

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Mon 4/27

7:45 am-5:15 am

2 stops32h 30m

Hong Kong Intl

Mon 5/11

9:45 am-8:05 pm

2 stops47h 20m

$818

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Sun 4/26

9:10 am-5:15 am

2 stops31h 05m

Hong Kong Intl

Tue 5/12

9:45 am-8:05 pm

2 stops47h 20m

$818

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Mon 4/6

7:45 am-5:15 am

2 stops56h 30m

Hong Kong Intl

Thu 5/7

9:45 am-8:05 pm

2 stops47h 20m

$829

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Wed 5/13

1:00 pm-5:10 am

2 stops51h 10m

Hong Kong Intl

Wed 7/22

9:45 am-6:27 pm

2 stops45h 42m

$867

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Tue 4/28

7:45 am-5:15 am

2 stops32h 30m

Hong Kong Intl

Sat 5/9

9:45 am-8:05 pm

2 stops23h 20m

$868

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Sat 4/25

4:05 pm-5:15 am

2 stops48h 10m

Hong Kong Intl

Sat 5/9

9:45 am-8:05 pm

2 stops23h 20m

$871

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Thu 4/30

7:45 am-5:10 am

2 stops32h 25m

Hong Kong Intl

Tue 5/12

9:45 am-12:06 pm

2 stops39h 21m

$873

Kansas CityHong Kong

MCI - HKG

MCIHKG

Kansas City

Wed 2/25

5:54 am-7:15 pm

2 stops23h 21m

Hong Kong Intl

Wed 3/4

10:35 am-6:37 pm

1 stop22h 02m

$1,013

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Tue 4/28

4:46 pm-10:05 am

2 stops28h 19m

Hong Kong Intl

Tue 5/5

7:40 pm-2:50 pm

3 stops32h 10m

$1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 31 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 $1,254). 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.

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 Qatar Airways can get you from Missouri to Hong Kong in just under 23h 21m. Your travel time can differ by up to 31h 39m. There are 7790 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 $1,254). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$671Average$956FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$998Average$1,386FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$1,000Average$1,299FlexibilityNo cancel feeOn-time69%

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