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Cheap flights from Hong Kong to St. Louis from $608

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Hong Kong to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:00 pm - 2:06 pmHKG  Hong Kong Intl-STL Lambert-St Louis
55h 06m2 stops Incheon Intl Seattle/Tacoma Intl
Multiple Airlines Logo
3:24 pm - 5:00 amSTL  Lambert-St Louis-HKG Hong Kong Intl
48h 36m2 stops Seattle/Tacoma Intl Incheon Intl
$1,116Multiple Airlines
Sun, Feb 14 - Fri, Mar 19
Multiple Airlines Logo
7:40 pm - 10:25 amHKG  Hong Kong Intl-STL Lambert-St Louis
28h 45m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles
Multiple Airlines Logo
5:35 am - 8:50 pmSTL  Lambert-St Louis-HKG Hong Kong Intl
25h 15m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
$1,192Multiple Airlines
Tue, Dec 22 - Wed, Dec 30
American Airlines Logo
12:55 am - 11:15 amHKG  Hong Kong Intl-STL Lambert-St Louis
24h 20m2 stops San Francisco Dallas/Fort Worth
American Airlines Logo
6:00 am - 6:30 amSTL  Lambert-St Louis-HKG Hong Kong Intl
34h 30m1 stop Los Angeles
$1,207American Airlines
Wed, Feb 24 - Mon, Mar 1
American Airlines Logo
12:55 am - 11:19 amHKG  Hong Kong Intl-STL Lambert-St Louis
24h 24m2 stops San Francisco Dallas/Fort Worth
American Airlines Logo
6:00 am - 6:30 amSTL  Lambert-St Louis-HKG Hong Kong Intl
34h 30m1 stop Los Angeles
$1,208American Airlines
Wed, Feb 24 - Mon, Mar 1
American Airlines Logo
12:55 am - 9:43 amHKG  Hong Kong Intl-STL Lambert-St Louis
22h 48m2 stops San Francisco Dallas/Fort Worth
American Airlines Logo
6:00 am - 7:10 pmSTL  Lambert-St Louis-HKG Hong Kong Intl
24h 10m1 stop Los Angeles
$1,302American Airlines
Sat, Feb 13 - Fri, Mar 19
Multiple Airlines Logo
8:05 pm - 2:00 pmHKG  Hong Kong Intl-STL Lambert-St Louis
31h 55m3 stops Taipei City Taiwan Taoyuan Intl Los Angeles Chicago Midway
Multiple Airlines Logo
5:35 am - 10:10 amSTL  Lambert-St Louis-HKG Hong Kong Intl
38h 35m2 stops Los Angeles Taipei City Taiwan Taoyuan Intl
$1,329Multiple Airlines
Tue, Dec 22 - Wed, Dec 30
Multiple Airlines Logo
7:00 am - 11:59 pmHKG  Hong Kong Intl-STL Lambert-St Louis
30h 59m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
Multiple Airlines Logo
7:26 am - 8:05 pmSTL  Lambert-St Louis-HKG Hong Kong Intl
22h 39m1 stop Chicago O'Hare Intl
$1,337Multiple Airlines
Sat, Nov 21 - Sat, Nov 28
Multiple Airlines Logo
12:15 am - 4:20 pmHKG  Hong Kong Intl-STL Lambert-St Louis
30h 05m3 stops Incheon Intl Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:15 pm - 11:20 amSTL  Lambert-St Louis-HKG Hong Kong Intl
28h 05m2 stops Las Vegas Harry Reid Intl Incheon Intl
$1,354Multiple Airlines
Fri, Nov 20 - Sat, Nov 28
Multiple Airlines Logo
12:30 am - 4:20 pmHKG  Hong Kong Intl-STL Lambert-St Louis
29h 50m2 stops Los Angeles Las Vegas Harry Reid Intl
Multiple Airlines Logo
5:15 pm - 11:20 amSTL  Lambert-St Louis-HKG Hong Kong Intl
28h 05m2 stops Las Vegas Harry Reid Intl Incheon Intl
$1,403Multiple Airlines
Fri, Nov 20 - Sat, Nov 28
American Airlines Logo
12:55 am - 8:29 amHKG  Hong Kong Intl-STL Lambert-St Louis
21h 34m2 stops San Francisco Chicago O'Hare Intl
American Airlines Logo
6:01 am - 7:10 pmSTL  Lambert-St Louis-HKG Hong Kong Intl
23h 09m1 stop Los Angeles
$1,409American Airlines
Mon, Dec 21 - Wed, Dec 30

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American Airlines flights from Hong Kong to St. Louis

Our best American Airlines deals on Hong Kong to St. Louis flight tickets
American Airlines
Feb 24
HKG12:55 amHong Kong Intl
24h 20m
2 stops
STL11:15 amLambert-St Louis
Mar 1
STL6:00 amLambert-St Louis
34h 30m
1 stop
HKG6:30 amHong Kong Intl
$1,207
American Airlines
Feb 24
HKG12:55 amHong Kong Intl
24h 24m
2 stops
STL11:19 amLambert-St Louis
Mar 1
STL6:00 amLambert-St Louis
34h 30m
1 stop
HKG6:30 amHong Kong Intl
$1,208
American Airlines
Feb 13
HKG12:55 amHong Kong Intl
22h 48m
2 stops
STL9:43 amLambert-St Louis
Mar 19
STL6:00 amLambert-St Louis
24h 10m
1 stop
HKG7:10 pmHong Kong Intl
$1,302

Cathay Pacific flights from Hong Kong to St. Louis

Our best Cathay Pacific deals on Hong Kong to St. Louis flight tickets
Cathay Pacific
Feb 25
HKG4:30 pmHong Kong Intl
20h 41m
1 stop
STL11:11 pmLambert-St Louis
Mar 1
STL6:54 pmLambert-St Louis
21h 21m
1 stop
HKG6:15 amHong Kong Intl
$1,628
Cathay Pacific
Feb 25
HKG4:30 pmHong Kong Intl
17h 46m
1 stop
STL8:16 pmLambert-St Louis
Mar 1
STL6:00 amLambert-St Louis
23h 10m
1 stop
HKG7:10 pmHong Kong Intl
$1,629
Cathay Pacific
Feb 14
HKG12:15 pmHong Kong Intl
19h 04m
1 stop
STL5:19 pmLambert-St Louis
Mar 19
STL6:54 pmLambert-St Louis
21h 21m
1 stop
HKG5:15 amHong Kong Intl
$1,726

momondo Fare Finder

 
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 Hong Kong Intl - STL Lambert-St Louis

HKGSTL

Hong Kong Intl

Sun 2/14

9:00 pm-2:06 pm

2 stops55h 06m

Lambert-St Louis

Fri 3/19

3:24 pm-5:00 am

2 stops48h 36m

$1,116

Hong KongSt. Louis

HKG Hong Kong Intl - STL Lambert-St Louis

HKGSTL

Hong Kong Intl

Tue 12/22

7:40 pm-10:25 am

2 stops28h 45m

Lambert-St Louis

Wed 12/30

5:35 am-8:50 pm

2 stops25h 15m

$1,192

Hong KongSt. Louis

HKG Hong Kong Intl - STL Lambert-St Louis

HKGSTL

Hong Kong Intl

Wed 2/24

12:55 am-11:15 am

2 stops24h 20m

Lambert-St Louis

Mon 3/1

6:00 am-6:30 am

1 stop34h 30m

$1,207

Hong KongSt. Louis

HKG Hong Kong Intl - STL Lambert-St Louis

HKGSTL

Hong Kong Intl

Wed 2/24

12:55 am-11:19 am

2 stops24h 24m

Lambert-St Louis

Mon 3/1

6:00 am-6:30 am

1 stop34h 30m

$1,208

Hong KongSt. Louis

HKG Hong Kong Intl - STL Lambert-St Louis

HKGSTL

Hong Kong Intl

Sat 2/13

12:55 am-9:43 am

2 stops22h 48m

Lambert-St Louis

Fri 3/19

6:00 am-7:10 pm

1 stop24h 10m

$1,302

Hong KongSt. Louis

HKG Hong Kong Intl - STL Lambert-St Louis

HKGSTL

Hong Kong Intl

Tue 12/22

8:05 pm-2:00 pm

3 stops31h 55m

Lambert-St Louis

Wed 12/30

5:35 am-10:10 am

2 stops38h 35m

$1,329

Hong KongSt. Louis

HKG Hong Kong Intl - STL Lambert-St Louis

HKGSTL

Hong Kong Intl

Sat 11/21

7:00 am-11:59 pm

2 stops30h 59m

Lambert-St Louis

Sat 11/28

7:26 am-8:05 pm

1 stop22h 39m

$1,337

Hong KongSt. Louis

HKG Hong Kong Intl - STL Lambert-St Louis

HKGSTL

Hong Kong Intl

Fri 11/20

12:15 am-4:20 pm

3 stops30h 05m

Lambert-St Louis

Sat 11/28

5:15 pm-11:20 am

2 stops28h 05m

$1,354

Hong KongSt. Louis

HKG Hong Kong Intl - STL Lambert-St Louis

HKGSTL

Hong Kong Intl

Fri 11/20

12:30 am-4:20 pm

2 stops29h 50m

Lambert-St Louis

Sat 11/28

5:15 pm-11:20 am

2 stops28h 05m

$1,403
Quickest round-trip

Hong KongSt. Louis

HKG Hong Kong Intl - STL Lambert-St Louis

HKGSTL

Hong Kong Intl

Mon 12/21

12:55 am-8:29 am

2 stops21h 34m

Lambert-St Louis

Wed 12/30

6:01 am-7:10 pm

1 stop23h 09m

$1,409

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Hong Kong to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Hong Kong to St. Louis flights?

You could potentially save up to 50% on your flight if you consider stops on a Hong Kong to St. Louis flight.

When to book flights from Hong Kong to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hong Kong to St. Louis (HKG to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to St. Louis

Best Price Found

$608

Fastest flight time

32h 20m

Direct flights

None
The best one-way flight to St. Louis from Hong Kong in the past 72 hours is $608. The best round-trip flight deal from Hong Kong to St. Louis found on momondo in the last 72 hours is $1,116.
The fastest flight from Hong Kong to St. Louis takes 32h 20m
There are no direct flights from Hong Kong to St. Louis. There are no popular flight routes from Hong Kong to St. Louis.
Search flight deals

Frequently asked questions about flying from Hong Kong to St. Louis

  • How far is Hong Kong Intl to Lambert-St Louis by plane?

    The distance between Hong Kong Intl and Lambert-St Louis is about 7933.7 mi. A reasonable flight in good conditions will take 32h 20m.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Hong Kong Intl Airport to Lambert-St Louis Airport were last updated today.

  • How old do you have to be to fly from Hong Kong Intl Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong Intl Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The necessary travel and health documents for your Lambert-St Louis Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Maryland Heights
St. Peters
Alton
Collinsville
Florissant
Farmington
Hermann
Festus
Clayton
Fenton
Edwardsville
O'Fallon
Eureka
Wentzville
Litchfield
Grafton
Waterloo

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to St. Louis for you.

Can I find flights from Hong Kong to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Hong Kong which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hong Kong to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Hong Kong. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Hong Kong to St. Louis right now. Can momondo alert me if prices change?

Price alerts on flights to St. Louis from Hong Kong are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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