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.

$1,368 Cheap Flights from Hong Kong to St. Louis in 2025

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Find the cheapest flights from Hong Kong to St. Louis

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Cheap round-trip flights

These are some of the best round-trip flight deals from Hong Kong to St. Louis that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Hong Kong to St. Louis.

Cheap last minute flights

Planning a quick getaway from Hong Kong to St. Louis? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to St. Louis, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Hong Kong to St. Louis

Find recent round-trip train or bus tickets from Hong Kong to St. Louis.

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

The cheapest plane tickets from Hong Kong to St. Louis found on KAYAK recently.

10:30 pm - 8:49 pmHKG-STL

36h 19m2 stops

3:25 pm - 6:05 pmSTL-HKG

37h 40m2 stops

$1,368United Airlines

Find Deal

Sat, Mar 8 - Sat, Mar 15

9:15 am - 8:00 pmHKG-STL

23h 45m2 stops

4:05 pm - 4:05 pmSTL-HKG

35h 00m2 stops

$1,413

Find Deal

Thu, Jul 3 - Mon, Jul 7

9:15 am - 11:18 pmHKG-STL

27h 03m2 stops

3:15 pm - 5:40 amSTL-HKG

25h 25m2 stops

$1,454United Airlines

Find Deal

Mon, Jun 30 - Mon, Jul 7

1:15 am - 8:00 pmHKG-STL

31h 45m2 stops

1:30 pm - 4:05 pmSTL-HKG

37h 35m2 stops

$1,475

Find Deal

Wed, Jul 2 - Sun, Jul 6

11:45 pm - 1:55 pmHKG-STL

28h 10m1 stop

5:33 pm - 4:40 pmSTL-HKG

34h 07m2 stops

$1,493Lufthansa

Find Deal

Sat, Mar 8 - Sat, Mar 15

6:00 pm - 10:45 pmHKG-STL

41h 45m2 stops

4:05 pm - 4:05 pmSTL-HKG

59h 00m2 stops

$1,585Air Canada

Find Deal

Wed, Jul 2 - Sun, Jul 6

6:00 pm - 3:16 pmHKG-STL

34h 16m2 stops

4:05 pm - 4:05 pmSTL-HKG

59h 00m2 stops

$1,604Air Canada

Find Deal

Fri, Jul 4 - Sun, Jul 6

1:25 am - 11:17 pmHKG-STL

34h 52m2 stops

11:05 am - 9:35 pmSTL-HKG

45h 30m2 stops

$1,658Qatar Airways

Find Deal

Mon, Jun 30 - Sun, Jul 6

12:05 am - 10:58 pmHKG-STL

35h 53m1 stop

12:59 pm - 8:45 pmSTL-HKG

18h 46m1 stop

$1,715Cathay Pacific

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Sun, Jun 29 - Sun, Jul 6

12:05 am - 10:58 pmHKG-STL

35h 53m1 stop

6:29 am - 5:45 amSTL-HKG

34h 16m1 stop

$1,733Cathay Pacific

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Tue, Jul 1 - Mon, Jul 7

HKG-STL

7929 mimulti-stop

Multiple Airlines

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Air Canada flights from Hong Kong to St. Louis

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

Air Canada

Jul 2

HKG6:00 pmHong Kong Intl

41h 45m

2 stops

STL10:45 pmLambert-St Louis

Jul 6

STL4:05 pmLambert-St Louis

59h 00m

2 stops

HKG4:05 pmHong Kong Intl

$1,585

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Air Canada

Jul 4

HKG6:00 pmHong Kong Intl

34h 16m

2 stops

STL3:16 pmLambert-St Louis

Jul 6

STL4:05 pmLambert-St Louis

59h 00m

2 stops

HKG4:05 pmHong Kong Intl

$1,604

Find similar

Air Canada

Jul 5

HKG6:00 pmHong Kong Intl

34h 16m

2 stops

STL3:16 pmLambert-St Louis

Jul 7

STL4:05 pmLambert-St Louis

35h 00m

2 stops

HKG4:05 pmHong Kong Intl

$1,755

Find similar

Cathay Pacific flights from Hong Kong to St. Louis

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

Cathay Pacific

Jun 29

HKG12:05 amHong Kong Intl

35h 53m

1 stop

STL10:58 pmLambert-St Louis

Jul 6

STL12:59 pmLambert-St Louis

18h 46m

1 stop

HKG8:45 pmHong Kong Intl

$1,715

Find similar

Cathay Pacific

Jul 1

HKG12:05 amHong Kong Intl

35h 53m

1 stop

STL10:58 pmLambert-St Louis

Jul 7

STL6:29 amLambert-St Louis

34h 16m

1 stop

HKG5:45 amHong Kong Intl

$1,733

Find similar

Cathay Pacific

Jul 6

HKG12:40 pmHong Kong Intl

23h 27m

1 stop

STL11:07 pmLambert-St Louis

Jul 7

STL6:29 amLambert-St Louis

35h 16m

1 stop

HKG6:45 amHong Kong Intl

$1,759

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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

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $1,424. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $1,424. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

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	$1,368
Fastest flight time	18h 48m
Direct flights	None
Airports in St. Louis	1 airport

The best flight deal from Hong Kong to St. Louis found on momondo in the last 72 hours is $1,368

The fastest flight from Hong Kong to St. Louis takes 18h 48m

There are no direct flights from Hong Kong to St. Louis. Popular non-direct route for this connection is Hong Kong Intl Airport - Lambert-St Louis Airport.

There is 1 airport near St. Louis: Lambert-St Louis (STL)

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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 18h 48m.
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.

St. Charles

Chesterfield

Collinsville

Florissant

Maryland Heights

Hermann

Fairview Heights

Farmington

O'Fallon

Fenton

Alton

Wentzville

St. Peters

Eureka

Festus

Clayton

Edwardsville

Glencoe

Litchfield

Grafton

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.