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Cheap flights from St. Louis to Hong Kong from $458

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Hong Kong

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:36 pm - 11:40 amSTL  Lambert-St Louis-HKG Hong Kong Intl
51h 04m2 stops Seattle/Tacoma Intl Incheon Intl
Multiple Airlines Logo
1:40 am - 2:11 pmHKG  Hong Kong Intl-STL Lambert-St Louis
49h 31m2 stops Incheon Intl Seattle/Tacoma Intl
$965Multiple Airlines
Fri, Sep 25 - Tue, Sep 29
Air Canada Logo
9:22 am - 5:10 amSTL  Lambert-St Louis-HKG Hong Kong Intl
29h 48m2 stops Chicago O'Hare Intl Vancouver Intl
Air Canada Logo
9:45 am - 10:54 pmHKG  Hong Kong Intl-STL Lambert-St Louis
26h 09m2 stops Vancouver Intl Chicago O'Hare Intl
$993Air Canada
Wed, Jan 27 - Wed, Mar 31
Multiple Airlines Logo
4:05 pm - 5:00 amSTL  Lambert-St Louis-HKG Hong Kong Intl
46h 55m2 stops Toronto Pearson Intl Incheon Intl
Multiple Airlines Logo
2:00 pm - 3:26 pmHKG  Hong Kong Intl-STL Lambert-St Louis
39h 26m2 stops Incheon Intl Toronto Pearson Intl
$1,000Multiple Airlines
Sun, Nov 8 - Wed, Nov 18
Multiple Airlines Logo
4:05 pm - 5:00 pmSTL  Lambert-St Louis-HKG Hong Kong Intl
58h 55m2 stops Toronto Pearson Intl Incheon Intl
Multiple Airlines Logo
2:00 pm - 3:26 pmHKG  Hong Kong Intl-STL Lambert-St Louis
39h 26m2 stops Incheon Intl Toronto Pearson Intl
$1,000Multiple Airlines
Mon, Nov 9 - Tue, Nov 17
United Airlines Logo
8:30 am - 6:45 amSTL  Lambert-St Louis-HKG Hong Kong Intl
32h 15m1 stop San Francisco
United Airlines Logo
11:45 am - 10:09 pmHKG  Hong Kong Intl-STL Lambert-St Louis
23h 24m1 stop San Francisco
$1,096United Airlines
Wed, Jan 27 - Wed, Mar 31
United Airlines Logo
8:30 am - 6:45 amSTL  Lambert-St Louis-HKG Hong Kong Intl
32h 15m1 stop San Francisco
United Airlines Logo
11:55 pm - 6:09 pmHKG  Hong Kong Intl-STL Lambert-St Louis
31h 14m2 stops Tokyo Haneda Chicago O'Hare Intl
$1,098United Airlines
Wed, Jan 27 - Wed, Mar 31
United Airlines Logo
8:30 am - 6:45 amSTL  Lambert-St Louis-HKG Hong Kong Intl
32h 15m1 stop San Francisco
United Airlines Logo
2:45 pm - 6:38 pmHKG  Hong Kong Intl-STL Lambert-St Louis
40h 53m2 stops Tokyo Haneda Washington, D.C. Dulles Intl
$1,098United Airlines
Wed, Jan 27 - Wed, Mar 31
Cathay Pacific Logo
7:02 am - 4:45 pmSTL  Lambert-St Louis-HKG Hong Kong Intl
20h 43m1 stop Seattle/Tacoma Intl
Cathay Pacific Logo
1:05 pm - 11:59 pmHKG  Hong Kong Intl-STL Lambert-St Louis
23h 54m1 stop Seattle/Tacoma Intl
$1,162Cathay Pacific
Mon, Oct 19 - Mon, Oct 26
Cathay Pacific Logo
10:12 am - 5:35 amSTL  Lambert-St Louis-HKG Hong Kong Intl
29h 23m1 stop Dallas/Fort Worth
Cathay Pacific Logo
12:40 pm - 11:59 pmHKG  Hong Kong Intl-STL Lambert-St Louis
24h 19m1 stop Los Angeles Los Angeles
$1,164Cathay Pacific
Thu, Feb 18 - Thu, Mar 25
Cathay Pacific Logo
7:00 am - 4:45 pmSTL  Lambert-St Louis-HKG Hong Kong Intl
19h 45m1 stop Seattle/Tacoma Intl
Cathay Pacific Logo
1:05 pm - 2:22 pmHKG  Hong Kong Intl-STL Lambert-St Louis
39h 17m1 stop Seattle/Tacoma Intl
$1,173Cathay Pacific
Mon, Nov 2 - Thu, Nov 26

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United Airlines flights from St. Louis to Hong Kong

Our best United Airlines deals on St. Louis to Hong Kong flight tickets
United Airlines
Jan 27
STL8:30 amLambert-St Louis
32h 15m
1 stop
HKG6:45 amHong Kong Intl
Mar 31
HKG11:45 amHong Kong Intl
23h 24m
1 stop
STL10:09 pmLambert-St Louis
$1,096
United Airlines
Jan 27
STL8:30 amLambert-St Louis
32h 15m
1 stop
HKG6:45 amHong Kong Intl
Mar 31
HKG11:55 pmHong Kong Intl
31h 14m
2 stops
STL6:09 pmLambert-St Louis
$1,098
United Airlines
Jan 27
STL1:09 pmLambert-St Louis
27h 51m
3 stops
HKG7:00 amHong Kong Intl
Mar 31
HKG12:40 pmHong Kong Intl
21h 19m
2 stops
STL8:59 pmLambert-St Louis
$1,101

Cathay Pacific flights from St. Louis to Hong Kong

Our best Cathay Pacific deals on St. Louis to Hong Kong flight tickets
Cathay Pacific
Oct 19
STL7:02 amLambert-St Louis
20h 43m
1 stop
HKG4:45 pmHong Kong Intl
Oct 26
HKG1:05 pmHong Kong Intl
23h 54m
1 stop
STL11:59 pmLambert-St Louis
$1,162
Cathay Pacific
Feb 18
STL10:12 amLambert-St Louis
29h 23m
1 stop
HKG5:35 amHong Kong Intl
Mar 25
HKG12:40 pmHong Kong Intl
24h 19m
1 stop
STL11:59 pmLambert-St Louis
$1,164
Cathay Pacific
Nov 2
STL7:00 amLambert-St Louis
19h 45m
1 stop
HKG4:45 pmHong Kong Intl
Nov 26
HKG1:05 pmHong Kong Intl
39h 17m
1 stop
STL2:22 pmLambert-St Louis
$1,173

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisHong Kong

STL Lambert-St Louis - HKG Hong Kong Intl

STLHKG

Lambert-St Louis

Fri 9/25

7:36 pm-11:40 am

2 stops51h 04m

Hong Kong Intl

Tue 9/29

1:40 am-2:11 pm

2 stops49h 31m

$965

St. LouisHong Kong

STL Lambert-St Louis - HKG Hong Kong Intl

STLHKG

Lambert-St Louis

Wed 1/27

9:22 am-5:10 am

2 stops29h 48m

Hong Kong Intl

Wed 3/31

9:45 am-10:54 pm

2 stops26h 09m

$993

St. LouisHong Kong

STL Lambert-St Louis - HKG Hong Kong Intl

STLHKG

Lambert-St Louis

Sun 11/8

4:05 pm-5:00 am

2 stops46h 55m

Hong Kong Intl

Wed 11/18

2:00 pm-3:26 pm

2 stops39h 26m

$1,000

St. LouisHong Kong

STL Lambert-St Louis - HKG Hong Kong Intl

STLHKG

Lambert-St Louis

Mon 11/9

4:05 pm-5:00 pm

2 stops58h 55m

Hong Kong Intl

Tue 11/17

2:00 pm-3:26 pm

2 stops39h 26m

$1,000

St. LouisHong Kong

STL Lambert-St Louis - HKG Hong Kong Intl

STLHKG

Lambert-St Louis

Wed 1/27

8:30 am-6:45 am

1 stop32h 15m

Hong Kong Intl

Wed 3/31

11:45 am-10:09 pm

1 stop23h 24m

$1,096

St. LouisHong Kong

STL Lambert-St Louis - HKG Hong Kong Intl

STLHKG

Lambert-St Louis

Wed 1/27

8:30 am-6:45 am

1 stop32h 15m

Hong Kong Intl

Wed 3/31

11:55 pm-6:09 pm

2 stops31h 14m

$1,098

St. LouisHong Kong

STL Lambert-St Louis - HKG Hong Kong Intl

STLHKG

Lambert-St Louis

Wed 1/27

8:30 am-6:45 am

1 stop32h 15m

Hong Kong Intl

Wed 3/31

2:45 pm-6:38 pm

2 stops40h 53m

$1,098
Quickest round-trip

St. LouisHong Kong

STL Lambert-St Louis - HKG Hong Kong Intl

STLHKG

Lambert-St Louis

Mon 10/19

7:02 am-4:45 pm

1 stop20h 43m

Hong Kong Intl

Mon 10/26

1:05 pm-11:59 pm

1 stop23h 54m

$1,162

St. LouisHong Kong

STL Lambert-St Louis - HKG Hong Kong Intl

STLHKG

Lambert-St Louis

Thu 2/18

10:12 am-5:35 am

1 stop29h 23m

Hong Kong Intl

Thu 3/25

12:40 pm-11:59 pm

1 stop24h 19m

$1,164

St. LouisHong Kong

STL Lambert-St Louis - HKG Hong Kong Intl

STLHKG

Lambert-St Louis

Mon 11/2

7:00 am-4:45 pm

1 stop19h 45m

Hong Kong Intl

Thu 11/26

1:05 pm-2:22 pm

1 stop39h 17m

$1,173

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

How to get the cheapest flight ticket from St. Louis to Hong Kong

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 month to fly to Hong Kong?

The month of February is, on average, the cheapest month to fly to Hong Kong from St. Louis, with most prices found around $1,043. The month of March is another great option to travel to Hong Kong, with average flight prices from St. Louis averaging around $1,166.

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

You could potentially save up to 11% on your flight if you consider stops on a St. Louis to Hong Kong flight.

When to book flights from St. Louis to Hong Kong

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

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

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

Best Price Found

$458

Fastest flight time

21h 13m

Direct flights

None
The best one-way flight to Hong Kong from St. Louis in the past 72 hours is $458. The best round-trip flight deal from St. Louis to Hong Kong found on momondo in the last 72 hours is $965.
The fastest flight from St. Louis to Hong Kong takes 21h 13m
There are no direct flights from St. Louis to Hong Kong. There are no popular flight routes from St. Louis to Hong Kong.
Search flight deals

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

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

    The straight-line distance from Lambert-St Louis to Hong Kong Intl is 7933.7 mi. 21h 13m is a normal flight duration for this route.

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

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

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Hong Kong Intl Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The necessary travel and health documents for your Hong Kong Intl 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.

  • What is the most popular airline from St. Louis to Hong Kong?

Best airlines flying from St. Louis to Hong Kong

Compare and see reviews for airlines that fly from St. Louis to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $734Free CancellationRating
7.4
10,172 reviews
Search United Airlines flights
Cathay PacificPriceFrom $1,095Free CancellationRating
7.6
1,471 reviews
Search Cathay Pacific flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hong Kong from St. Louis.

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

Yes. momondo allows you to filter the results for St. Louis to Hong Kong flights to just show those with flexible booking policies.

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

Once all potential St. Louis to Hong Kong flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from St. Louis to Hong Kong now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hong Kong and let you know when they change.

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