What is the cheapest airline that flies from Hong Kong to Lambert-St Louis?

Qatar Airways, Cathay Pacific, and Emirates are the most popular carriers operating from Hong Kong to Lambert-St Louis

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

Prices for flights from Hong Kong to Lambert-St Louis Airport are refreshed on a daily basis.

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

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

The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$582 Cheap Flights from Hong Kong to St. Louis in 2025/26

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Find the cheapest flights from Hong Kong to St. Louis

Round-trip

One-way

Recent round-trip flight deals from Hong Kong to St. Louis

4:30 pm - 10:58 pmHKG-STL

20h 28m1 stop

8:39 am - 8:30 pmSTL-HKG

21h 51m1 stop

$1,352Cathay Pacific

Find Deal

Mon, Nov 17 - Fri, Nov 21

12:25 am - 11:56 pmHKG-STL

37h 31m2 stops

8:39 am - 9:40 pmSTL-HKG

47h 01m2 stops

$1,376Qatar Airways

Find Deal

Sun, Nov 16 - Fri, Nov 21

5:35 pm - 3:18 pmHKG-STL

35h 43m2 stops

7:00 am - 7:10 pmSTL-HKG

22h 10m1 stop

$1,463Multiple Airlines

Find Deal

Mon, Nov 17 - Fri, Nov 21

6:05 pm - 10:58 pmHKG-STL

42h 53m2 stops

7:20 pm - 2:50 pmSTL-HKG

53h 30m2 stops

$1,474Qatar Airways

Find Deal

Mon, Nov 17 - Fri, Nov 21

10:35 am - 4:34 pmHKG-STL

19h 59m2 stops

6:00 pm - 7:20 pmSTL-HKG

35h 20m2 stops

$1,483United Airlines

Find Deal

Wed, Feb 18 - Sun, Feb 22

11:25 am - 9:04 pmHKG-STL

23h 39m2 stops

5:25 pm - 7:20 pmSTL-HKG

35h 55m1 stop

$1,484United Airlines

Find Deal

Wed, Feb 18 - Sun, Feb 22

12:05 am - 5:14 pmHKG-STL

31h 09m2 stops

1:11 pm - 10:50 pmSTL-HKG

43h 39m2 stops

$1,818ANA

Find Deal

Tue, Feb 17 - Sun, Feb 22

12:05 am - 5:14 pmHKG-STL

31h 09m2 stops

6:00 am - 5:45 amSTL-HKG

33h 45m2 stops

$1,823ANA

Find Deal

Tue, Feb 17 - Sun, Feb 22

12:35 am - 10:22 pmHKG-STL

35h 47m2 stops

3:14 pm - 5:40 pmSTL-HKG

36h 26m3 stops

$2,977Emirates

Find Deal

Sun, Nov 16 - Fri, Nov 21

9:00 pm - 10:27 pmHKG-STL

39h 27m3 stops

3:14 pm - 5:40 pmSTL-HKG

36h 26m3 stops

$3,090Emirates

Find Deal

Mon, Nov 17 - Fri, Nov 21

ANA flights from Hong Kong to St. Louis

Our best ANA deals on Hong Kong to St. Louis flight tickets

ANA

Feb 17

HKG12:05 amHong Kong Intl

31h 09m

2 stops

STL5:14 pmLambert-St Louis

Feb 22

STL1:11 pmLambert-St Louis

43h 39m

2 stops

HKG10:50 pmHong Kong Intl

$1,818

Find similar

ANA

Feb 17

HKG12:05 amHong Kong Intl

31h 09m

2 stops

STL5:14 pmLambert-St Louis

Feb 22

STL6:00 amLambert-St Louis

33h 45m

2 stops

HKG5:45 amHong Kong Intl

$1,823

Find similar

ANA

Feb 17

HKG12:05 amHong Kong Intl

31h 09m

2 stops

STL5:14 pmLambert-St Louis

Feb 22

STL6:00 amLambert-St Louis

33h 45m

2 stops

HKG5:45 amHong Kong Intl

$1,824

Find similar

United Airlines flights from Hong Kong to St. Louis

Our best United Airlines deals on Hong Kong to St. Louis flight tickets

United Airlines

Feb 18

HKG10:35 amHong Kong Intl

19h 59m

2 stops

STL4:34 pmLambert-St Louis

Feb 22

STL6:00 pmLambert-St Louis

35h 20m

2 stops

HKG7:20 pmHong Kong Intl

$1,483

Find similar

United Airlines

Feb 18

HKG11:25 amHong Kong Intl

23h 39m

2 stops

STL9:04 pmLambert-St Louis

Feb 22

STL5:25 pmLambert-St Louis

35h 55m

1 stop

HKG7:20 pmHong Kong Intl

$1,484

Find similar

United Airlines

Feb 18

HKG10:35 amHong Kong Intl

20h 39m

2 stops

STL5:14 pmLambert-St Louis

Feb 22

STL6:00 pmLambert-St Louis

35h 20m

2 stops

HKG7:20 pmHong Kong Intl

$1,485

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Mon 11/17

4:30 pm-10:58 pm

1 stop20h 28m

Lambert-St Louis

Fri 11/21

8:39 am-8:30 pm

1 stop21h 51m

$1,352

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Sun 11/16

12:25 am-11:56 pm

2 stops37h 31m

Lambert-St Louis

Fri 11/21

8:39 am-9:40 pm

2 stops47h 01m

$1,376

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Mon 11/17

5:35 pm-3:18 pm

2 stops35h 43m

Lambert-St Louis

Fri 11/21

7:00 am-7:10 pm

1 stop22h 10m

$1,463

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Mon 11/17

6:05 pm-10:58 pm

2 stops42h 53m

Lambert-St Louis

Fri 11/21

7:20 pm-2:50 pm

2 stops53h 30m

$1,474

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Wed 2/18

10:35 am-4:34 pm

2 stops19h 59m

Lambert-St Louis

Sun 2/22

6:00 pm-7:20 pm

2 stops35h 20m

$1,483

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Wed 2/18

11:25 am-9:04 pm

2 stops23h 39m

Lambert-St Louis

Sun 2/22

5:25 pm-7:20 pm

1 stop35h 55m

$1,484

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Tue 2/17

12:05 am-5:14 pm

2 stops31h 09m

Lambert-St Louis

Sun 2/22

1:11 pm-10:50 pm

2 stops43h 39m

$1,818

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Tue 2/17

12:05 am-5:14 pm

2 stops31h 09m

Lambert-St Louis

Sun 2/22

6:00 am-5:45 am

2 stops33h 45m

$1,823

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Sun 11/16

12:35 am-10:22 pm

2 stops35h 47m

Lambert-St Louis

Fri 11/21

3:14 pm-5:40 pm

3 stops36h 26m

$2,977

Hong KongSt. Louis

HKG - STL

HKGSTL

Hong Kong Intl

Mon 11/17

9:00 pm-10:27 pm

3 stops39h 27m

Lambert-St Louis

Fri 11/21

3:14 pm-5:40 pm

3 stops36h 26m

$3,090

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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Airlines

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

You could potentially save up to 22% on your flight if you consider stops on a Hong Kong to St. Louis flight.

Cheap Hong Kong to St. Louis flight deals and tips

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

Direct flights	None

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

When did momondo last update prices for flights from Hong Kong to Lambert-St Louis Airport?
Prices for flights from Hong Kong to Lambert-St Louis Airport are refreshed on a daily basis.
How old do you have to be to fly from Hong Kong 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 to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

St. Charles

Chesterfield

Fairview Heights

Hermann

Florissant

Maryland Heights

O'Fallon

Fenton

Collinsville

Wentzville

Alton

St. Peters

Farmington

Festus

Glencoe

Clayton

Edwardsville

Eureka

Litchfield

Shrewsbury

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

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

Yes. momondo enables you to select and highlight flights to St. Louis from Hong Kong with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Hong Kong.

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Of course. momondo tracks the price of Hong Kong to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.