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$508+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HKG
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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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 September 15, 2025.

Round-trip from

$918
(Air Canada)

One-way from

$508
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,129
From Missouri to Hong Kong Intl
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One-way flight from Missouri to Hong Kong Intl
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Highest demand for flights based on searches. 9% potential increase in price ($138 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This Air Canada deal was found by Cheapflights users on 9/13. 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.
Sun 11/94:05 pmSTL - HKG
2 stops36h 35mAir Canada
Tue 11/188:25 pmHKG - STL
2 stops33h 04mAir Canada
Deal found 9/13$918
This FlightHub deal was found by Cheapflights users on 9/14. 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 9/154:05 pmSTL - HKG
2 stops60h 45mMultiple Airlines
Fri 10/176:00 pmHKG - STL
2 stops41h 35mMultiple Airlines
Deal found 9/14$950
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/292:55 pmMCI - HKG
2 stops31h 25mMultiple Airlines
Wed 11/512:35 pmHKG - MCI
2 stops26h 05mMultiple Airlines
Deal found 9/14$979
This Orbitz deal was found by Cheapflights users on 9/14. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:00 amSTL - HKG
2 stops27h 45mMultiple Airlines
Sat 10/181:00 pmHKG - STL
2 stops24h 03mMultiple Airlines
Deal found 9/14$997
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/151:40 pmSTL - HKG
2 stops26h 20mUnited Airlines
Wed 10/2211:15 amHKG - STL
1 stop18h 39mUnited Airlines
Deal found 9/14$1,018
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/285:35 pmMCI - HKG
1 stop23h 10mUnited Airlines
Tue 12/910:35 amHKG - MCI
1 stop20h 11mUnited Airlines
Deal found 9/15$1,018
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/155:15 amSTL - HKG
2 stops24h 40mMultiple Airlines
Wed 10/229:30 amHKG - STL
2 stops20h 02mMultiple Airlines
Deal found 9/14$1,022
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/205:28 pmSTL - HKG
2 stops23h 12mUnited Airlines
Mon 11/311:25 amHKG - STL
2 stops24h 29mUnited Airlines
Deal found 9/14$1,023
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:50 amSTL - HKG
2 stops38h 50mDelta
Sun 11/212:55 amHKG - STL
2 stops36h 12mDelta
Deal found 9/14$1,024
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/95:29 pmSTL - HKG
1 stop35h 51mUnited Airlines
Tue 11/1810:35 amHKG - STL
1 stop19h 52mUnited Airlines
Deal found 9/13$1,027
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:15 pmMCI - HKG
2 stops39h 55mDelta
Tue 11/412:55 amHKG - MCI
2 stops34h 08mDelta
Deal found 9/14$1,029
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/263:14 pmSTL - HKG
2 stops56h 41mANA
Sun 12/282:20 pmHKG - STL
2 stops38h 06mANA
Deal found 9/13$1,036

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 September 15, 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

Sun 11/9

4:05 pm-6:40 pm

2 stops36h 35m

Hong Kong Intl

Tue 11/18

8:25 pm-3:29 pm

2 stops33h 04m

$918

Kansas CityHong Kong

MCI - HKG

MCIHKG

Kansas City

Tue 2/3

7:20 am-9:10 pm

2 stops23h 50m

Hong Kong Intl

Tue 3/3

10:20 am-6:22 pm

2 stops22h 02m

$986

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Fri 2/13

4:05 pm-12:55 pm

2 stops54h 50m

Hong Kong Intl

Sun 2/22

4:25 pm-3:29 pm

2 stops61h 04m

$990

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Wed 10/15

1:40 pm-5:00 am

2 stops26h 20m

Hong Kong Intl

Wed 10/22

11:15 am-4:54 pm

1 stop18h 39m

$1,018

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Mon 2/16

5:25 pm-6:45 am

1 stop23h 20m

Hong Kong Intl

Mon 4/13

11:45 am-5:03 pm

1 stop18h 18m

$1,018

Kansas CityHong Kong

MCI - HKG

MCIHKG

Kansas City

Tue 10/28

5:35 pm-5:45 am

1 stop23h 10m

Hong Kong Intl

Tue 12/9

10:35 am-4:46 pm

1 stop20h 11m

$1,018

Kansas CityHong Kong

MCI - HKG

MCIHKG

Kansas City

Tue 2/3

7:00 am-7:20 pm

1 stop22h 20m

Hong Kong Intl

Tue 3/3

11:25 am-9:35 pm

2 stops24h 10m

$1,018

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Wed 10/15

5:15 am-6:55 pm

2 stops24h 40m

Hong Kong Intl

Wed 10/22

9:30 am-4:32 pm

2 stops20h 02m

$1,022

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Mon 10/20

3:23 pm-5:40 am

2 stops25h 17m

Hong Kong Intl

Mon 11/3

10:35 am-4:27 pm

1 stop19h 52m

$1,023

St. LouisHong Kong

STL - HKG

STLHKG

Lambert-St Louis

Sun 11/9

5:29 pm-7:20 pm

1 stop35h 51m

Hong Kong Intl

Tue 11/18

10:35 am-4:27 pm

1 stop19h 52m

$1,027

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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, September is the cheapest month in which you can book a flight from Missouri to Hong Kong (average of $945). Flying from Missouri to Hong Kong in December is currently the most expensive (average of $1,614). 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 September 15, 2025.

When flying from Missouri to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Missouri to Hong Kong?

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?

    United Airlines and Qatar Airways can get you from Missouri to Hong Kong in just under 26h 20m. Your travel time can differ by up to 9h 49m. There are 7929 mi between Missouri and Hong Kong. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Missouri to Hong Kong one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $570. Users have also found prices from $593 and $951 on American Airlines and Cathay Pacific, respectively.

  • 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 Springfield-Branson - 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, September is the cheapest month in which you can book a flight from Missouri to Hong Kong (average of $945). Flying from Missouri to Hong Kong in December is currently the most expensive (average of $1,614). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$671Average$922FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$998Average$1,441FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$1,038Average$1,313FlexibilityNo cancel feeOn-time69%

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