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St. Louis

$662+ Cheap flights from Hong Kong (HKG) to St. Louis (STL)

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — STL
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Hong Kong to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,160
(Trip.com)

One-way from

$662
(Kiwi.com)
Provider with most accurate pricing for Hong Kong Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Lambert-St Louis flights.
Search Deals
From Hong Kong Intl to Lambert-St Louis
Search Deals
One-way flight from Hong Kong Intl to Lambert-St Louis
Search Deals

Find flight deals from Hong Kong to St. Louis

Cheapest flights from Hong Kong to St. Louis
Explore the most affordable flight options available from Hong Kong to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Trip.com deal was found by Cheapflights users on 4/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/111:00 pmHKG - STL
2 stops31h 00mMultiple Airlines
Sun 6/86:00 amSTL - HKG
2 stops44h 50mMultiple Airlines
Deal found 4/16$1,160
This oojo deal was found by Cheapflights users on 4/16. 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.
Mon 5/125:10 pmHKG - STL
2 stops33h 58mEVA Air
Wed 5/216:22 pmSTL - HKG
2 stops36h 33mEVA Air
Deal found 4/16$1,250
This Ovago deal was found by Cheapflights users on 4/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/311:25 amHKG - STL
2 stops35h 26mQatar Airways
Sun 6/84:23 pmSTL - HKG
2 stops40h 22mQatar Airways
Deal found 4/16$1,418
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/1210:30 pmHKG - STL
2 stops24h 26mUnited Airlines
Wed 5/217:00 amSTL - HKG
1 stop33h 00mUnited Airlines
Deal found 4/16$1,452
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/128:10 amHKG - STL
3 stops27h 54mJapan Airlines
Wed 5/216:52 amSTL - HKG
2 stops41h 38mJapan Airlines
Deal found 4/16$1,922
This Emirates deal was found by Cheapflights users on 4/16. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/2712:40 amHKG - STL
2 stops33h 55mEmirates
Tue 7/13:20 pmSTL - HKG
3 stops37h 45mEmirates
Deal found 4/16$3,401

Cheapflights Fare Finder

Customize your flight search to find flights from Hong Kong to St. Louis 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 April 17, 2025.
Use the filters below to find and compare flights from Hong Kong to St. Louis that are best for you.

Fly from

Hong Kong

Fly to

St. Louis

Route

Depart

Return

Price

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Sun 6/1

11:00 pm-5:00 pm

2 stops31h 00m

Lambert-St Louis

Sun 6/8

6:00 am-3:50 pm

2 stops44h 50m

$1,160

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Mon 5/12

5:10 pm-2:08 pm

2 stops33h 58m

Lambert-St Louis

Wed 5/21

6:22 pm-7:55 pm

2 stops36h 33m

$1,250

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Sat 5/31

1:25 am-11:51 pm

2 stops35h 26m

Lambert-St Louis

Sun 6/8

4:23 pm-9:45 pm

2 stops40h 22m

$1,418

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Mon 5/12

10:30 pm-9:56 am

2 stops24h 26m

Lambert-St Louis

Wed 5/21

7:00 am-5:00 am

1 stop33h 00m

$1,452

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Mon 5/12

8:10 am-11:04 pm

3 stops27h 54m

Lambert-St Louis

Wed 5/21

6:52 am-1:30 pm

2 stops41h 38m

$1,922

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Fri 6/27

12:40 am-9:35 pm

2 stops33h 55m

Lambert-St Louis

Tue 7/1

3:20 pm-6:05 pm

3 stops37h 45m

$3,401

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Sun 6/1

2:55 pm-12:04 am

3 stops46h 09m

$662

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Sun 6/1

1:30 pm-12:04 am

2 stops47h 34m

$685

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Sat 5/31

1:25 am-10:15 pm

2 stops33h 50m

$821

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Compare providers for flights from Hong Kong to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to St. Louis in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-St. Louis flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Hong Kong to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Hong Kong 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 Hong Kong to St. Louis

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated April 17, 2025.
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very good
1,177 reviews
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Japan Airlines
8.3
Very good
1,440 reviews
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very good
3,200 reviews
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Qatar Airways
7.4
Good
3,554 reviews
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
United Airlines
7.4
Good
8,667 reviews
EVA Air
8.4
Very good
1,177 reviews

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Comfort

8.3

Crew

8.6

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

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

  • What are the cheapest airlines flying from Hong Kong to St. Louis round-trip?

    Cheapflights users have booked flights from Hong Kong to St. Louis round-trip from $1,250. Other airlines that can offer you cheap pricing are Qatar Airways, from $1,418, and United Airlines, from $1,452.

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

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

  • How can I find direct flights from Hong Kong to St. Louis?

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

  • Can I find deals for business class flights from Hong Kong to St. Louis?

    Yes. Cheapflights offers flight deals from Hong Kong to St. Louis 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 Hong Kong to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Hong Kong to St. Louis (average of $311). Flying from Hong Kong to St. Louis in March is currently the most expensive (average of $356). 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

Traveling to a place near Hong Kong?

Book flights to Hong Kong if you plan to visit one of these locations
Fenton
Maryland Heights
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Collinsville
Wentzville
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Farmington
Chesterfield

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