St. Louis

$546+ Cheap flights from Hong Kong 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — STL
abr. 12 — abr. 191
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Cheap 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 marzo 13, 2026.

This EVA Air deal was found by Cheapflights users on 3/10. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/273:25 pm
HKG
-
STL
2 stops32h 45m
Multiple Airlines
sáb. 7/187:56 pm
STL
-
HKG
2 stops23h 54m
Multiple Airlines
Deal found 3/10$1,026
This Justfly.com deal was found by Cheapflights users on 3/9. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/197:40 pm
HKG
-
STL
2 stops37h 50m
Qatar Airways
mar. 8/41:11 pm
STL
-
HKG
2 stops43h 44m
Qatar Airways
Deal found 3/9$1,138
This Qatar Airways deal was found by Cheapflights users on 3/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/46:15 pm
HKG
-
STL
2 stops38h 18m
Qatar Airways
mié. 5/64:30 pm
STL
-
HKG
2 stops41h 50m
Qatar Airways
Deal found 3/10$1,237
This Qatar Airways deal was found by Cheapflights users on 3/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/271:25 am
HKG
-
STL
2 stops32h 05m
Qatar Airways
sáb. 7/187:25 pm
STL
-
HKG
2 stops37h 30m
Qatar Airways
Deal found 3/10$1,369
This Qatar Airways deal was found by Cheapflights users on 3/10. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/267:40 pm
HKG
-
STL
2 stops41h 14m
Qatar Airways
sáb. 7/187:25 pm
STL
-
HKG
2 stops37h 30m
Qatar Airways
Deal found 3/10$1,378
This Priceline deal was found by Cheapflights users on 3/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/197:40 pm
HKG
-
STL
2 stops41h 14m
Multiple Airlines
mar. 8/46:36 am
STL
-
HKG
1 stop23h 19m
Multiple Airlines
Deal found 3/9$1,405
This BusinessClass deal was found by Cheapflights users on 3/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/277:10 pm
HKG
-
STL
1 stop26h 23m
Cathay Pacific
sáb. 7/187:25 pm
STL
-
HKG
1 stop19h 40m
Cathay Pacific
Deal found 3/10$1,442
This United Airlines deal was found by Cheapflights users on 3/11. 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.
lun. 5/412:40 pm
HKG
-
STL
2 stops23h 05m
United Airlines
mié. 5/68:30 am
STL
-
HKG
1 stop21h 25m
United Airlines
Deal found 3/11$1,452
This United Airlines deal was found by Cheapflights users on 3/9. 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.
vie. 6/1911:45 am
HKG
-
STL
1 stop19h 32m
United Airlines
mar. 8/47:23 pm
STL
-
HKG
1 stop20h 37m
United Airlines
Deal found 3/9$1,564

Find flight deals from Hong Kong to St. Louis

Keep the following information in mind while searching for Hong Kong to St. Louis flight deals. Data was last updated marzo 13, 2026.

Round-trip from

$1,026
(EVA Air)

One-way from

$546
(SmartFares)
From Hong Kong to Lambert-St Louis
One-way flight from Hong Kong to Lambert-St Louis

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 marzo 13, 2026.
Use the filters below to find and compare flights from Hong Kong to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

lun. 5/4

6:15 pm-7:33 pm

2 stops38h 18m

Lambert-St Louis

mié. 5/6

4:30 pm-11:20 pm

2 stops41h 50m

$1,237

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

sáb. 6/27

1:25 am-8:30 pm

2 stops32h 05m

Lambert-St Louis

sáb. 7/18

7:25 pm-9:55 pm

2 stops37h 30m

$1,369

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

vie. 6/19

7:40 pm-11:54 pm

2 stops41h 14m

Lambert-St Louis

mar. 8/4

6:36 am-6:55 pm

1 stop23h 19m

$1,405
Quickest round-trip

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

lun. 5/4

10:30 pm-5:47 am

1 stop20h 17m

Lambert-St Louis

mié. 5/6

8:30 am-6:55 pm

1 stop21h 25m

$1,452
Cheapest one-way

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

dom. 3/22

12:25 am-11:44 pm

2 stops36h 19m

$777

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

dom. 3/22

5:55 pm-11:44 pm

2 stops42h 49m

$808

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

mié. 3/25

12:25 am-11:44 pm

2 stops36h 19m

$914

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

sáb. 3/28

5:55 pm-9:11 pm

2 stops40h 16m

$945
Quickest one-way

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

jue. 3/19

12:25 am-11:35 pm

2 stops36h 10m

$987

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

sáb. 3/28

7:40 am-10:04 pm

3 stops51h 24m

$1,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/12

Showing 1-10 of 12 resultsSorted by cheapest first
1
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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
No data available for this route at this time. Please check back soon.

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 airport do you fly into for flights to St. Louis from Hong Kong?

    If you book a flight to St. Louis from Hong Kong, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • How long is the flight from Hong Kong to St. Louis?

    For as low as $1,237, Qatar Airways can have you in St. Louis from Hong Kong in 38h 18m. The distance between Hong Kong and St. Louis is about 7929 mi.

  • 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus

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