Latest deals
Insights
FAQs
Price Alerts

Cheap flights from China to St. Louis from $646

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from China to St. Louis departing on 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from China to St. Louis

Recent round-trip flight deals from China to St. Louis

Enter your travel dates to find the best prices.
Multiple Airlines Logo
1:15 pm - 3:44 pm
PVG
-
STL
39h 29m
2 stops
Multiple Airlines Logo
3:24 pm - 6:25 pm
STL
-
PVG
38h 01m
2 stops
$1,364Multiple Airlines
Mon, Oct 26 - Mon, Mar 22
United Airlines Logo
1:30 pm - 5:53 pm
PVG
-
STL
17h 23m
1 stop
United Airlines Logo
7:06 pm - 6:45 pm
STL
-
PVG
34h 39m
1 stop
$1,399United Airlines
Mon, Oct 26 - Mon, Mar 22
Air Canada Logo
6:45 pm - 6:41 pm
PEK
-
STL
36h 56m
2 stops
Air Canada Logo
12:10 pm - 4:55 pm
STL
-
PEK
39h 45m
2 stops
$1,501Air Canada
Tue, Oct 13 - Sat, Oct 17
Japan Airlines Logo
8:25 am - 11:59 pm
PEK
-
STL
28h 34m
2 stops
Japan Airlines Logo
8:38 am - 7:45 pm
STL
-
PEK
22h 07m
2 stops
$1,596Japan Airlines
Thu, Jul 2 - Thu, Jul 9
United Airlines Logo
12:10 pm - 7:41 pm
PVG
-
STL
20h 31m
2 stops
United Airlines Logo
6:45 pm - 6:55 pm
STL
-
PVG
35h 10m
2 stops
$1,658United Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
12:10 pm - 8:16 pm
PVG
-
STL
21h 06m
2 stops
United Airlines Logo
6:45 pm - 6:55 pm
STL
-
PVG
35h 10m
2 stops
$1,661United Airlines
Wed, Oct 21 - Sun, Oct 25
Lufthansa Logo
1:00 pm - 1:25 pm
PEK
-
STL
37h 25m
1 stop
Lufthansa Logo
7:05 pm - 11:45 am
STL
-
PEK
27h 40m
2 stops
$1,963Lufthansa
Thu, Jul 2 - Thu, Jul 9
Cathay Pacific Logo
7:25 am - 11:42 pm
PEK
-
STL
29h 17m
2 stops
Cathay Pacific Logo
6:54 pm - 6:00 pm
STL
-
PEK
34h 06m
2 stops
$5,445Cathay Pacific
Mon, Aug 24 - Sun, Sep 6
Cathay Pacific Logo
10:30 pm - 7:44 pm
SHA
-
STL
34h 14m
2 stops
Cathay Pacific Logo
9:08 am - 12:05 pm
STL
-
SHA
37h 57m
2 stops
$5,748Cathay Pacific
Sun, Jun 14 - Mon, Jul 6
Lufthansa Logo
1:00 pm - 1:25 pm
PEK
-
STL
37h 25m
1 stop
Lufthansa Logo
3:30 pm - 5:45 am
STL
-
PEK
25h 15m
1 stop
$8,153Lufthansa
Mon, Aug 24 - Sun, Sep 6

Lufthansa flights from China to St. Louis

Our best Lufthansa deals on China to St. Louis flight tickets
Lufthansa
Jul 2
PEK1:00 pmBeijing Capital
37h 25m
1 stop
STL1:25 pmLambert-St Louis
Jul 9
STL7:05 pmLambert-St Louis
27h 40m
2 stops
PEK11:45 amBeijing Capital
$1,963
Lufthansa
Aug 24
PEK1:00 pmBeijing Capital
37h 25m
1 stop
STL1:25 pmLambert-St Louis
Sep 6
STL3:30 pmLambert-St Louis
25h 15m
1 stop
PEK5:45 amBeijing Capital
$8,153
Lufthansa
Aug 24
PEK1:25 pmBeijing Capital
37h 00m
2 stops
STL1:25 pmLambert-St Louis
Sep 6
STL3:30 pmLambert-St Louis
25h 15m
1 stop
PEK5:45 amBeijing Capital
$8,556

Cathay Pacific flights from China to St. Louis

Our best Cathay Pacific deals on China to St. Louis flight tickets
Cathay Pacific
Aug 24
PEK7:25 amBeijing Capital
29h 17m
2 stops
STL11:42 pmLambert-St Louis
Sep 6
STL6:54 pmLambert-St Louis
34h 06m
2 stops
PEK6:00 pmBeijing Capital
$5,445
Cathay Pacific
Jun 14
SHA10:30 pmShanghai Hongqiao Intl
34h 14m
2 stops
STL7:44 pmLambert-St Louis
Jul 6
STL9:08 amLambert-St Louis
37h 57m
2 stops
SHA12:05 pmShanghai Hongqiao Intl
$5,748
Cathay Pacific
Jun 14
PVG7:05 pmShanghai Pu Dong
30h 01m
2 stops
STL12:06 pmLambert-St Louis
Jul 6
STL9:08 amLambert-St Louis
37h 57m
2 stops
PVG12:05 pmShanghai Pu Dong
$5,898

momondo Fare Finder

 
Customize your flight search to find flights from China 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, momondo users made 832,500 searches. Data last updated May 18, 2026.
Use the filters below to find and compare flights from China to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Mon 10/26

1:15 pm-3:44 pm

2 stops39h 29m

Lambert-St Louis

Mon 3/22

3:24 pm-6:25 pm

2 stops38h 01m

$1,364

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Mon 10/26

1:30 pm-5:53 pm

1 stop17h 23m

Lambert-St Louis

Mon 3/22

7:06 pm-6:45 pm

1 stop34h 39m

$1,399

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Tue 10/13

6:45 pm-6:41 pm

2 stops36h 56m

Lambert-St Louis

Sat 10/17

12:10 pm-4:55 pm

2 stops39h 45m

$1,501
Quickest round-trip

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Thu 7/2

8:25 am-11:59 pm

2 stops28h 34m

Lambert-St Louis

Thu 7/9

8:38 am-7:45 pm

2 stops22h 07m

$1,596

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Wed 10/21

12:10 pm-7:41 pm

2 stops20h 31m

Lambert-St Louis

Sun 10/25

6:45 pm-6:55 pm

2 stops35h 10m

$1,658

ShanghaiSt. Louis

PVG - STL

PVGSTL

Shanghai Pu Dong

Wed 10/21

12:10 pm-8:16 pm

2 stops21h 06m

Lambert-St Louis

Sun 10/25

6:45 pm-6:55 pm

2 stops35h 10m

$1,661

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Thu 7/2

1:00 pm-1:25 pm

1 stop37h 25m

Lambert-St Louis

Thu 7/9

7:05 pm-11:45 am

2 stops27h 40m

$1,963

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Mon 8/24

7:25 am-11:42 pm

2 stops29h 17m

Lambert-St Louis

Sun 9/6

6:54 pm-6:00 pm

2 stops34h 06m

$5,445

ShanghaiSt. Louis

SHA - STL

SHASTL

Shanghai Hongqiao Intl

Sun 6/14

10:30 pm-7:44 pm

2 stops34h 14m

Lambert-St Louis

Mon 7/6

9:08 am-12:05 pm

2 stops37h 57m

$5,748

BeijingSt. Louis

PEK - STL

PEKSTL

Beijing Capital

Mon 8/24

1:00 pm-1:25 pm

1 stop37h 25m

Lambert-St Louis

Sun 9/6

3:30 pm-5:45 am

1 stop25h 15m

$8,153

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to St. Louis from

How to get the cheapest flight ticket from China 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 China to St. Louis flights?

You could potentially save up to 21% on your flight if you consider stops on a China to St. Louis flight.

Cheap China to St. Louis flight deals and tips

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

Fastest flight time

20h 31m

Direct flights

None
The fastest flight from China to St. Louis takes 20h 31m
There are no direct flights from China to St. Louis. There are no popular flight routes from China to St. Louis.
Search flight deals

Frequently asked questions about flying from China to St. Louis

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

    Prices for flights from China to Lambert-St Louis Airport are updated daily.

  • How old do you have to be to fly from China 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 China to Lambert-St Louis Airport.

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

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek 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
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
St. Peters
Collinsville
Alton
Wentzville
Fenton
Farmington
Festus
Clayton
Eureka
Litchfield
Edwardsville
Shrewsbury
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from China 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 China to St. Louis for you.

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

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

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

Once you have performed a search for China to St. Louis flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for China to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 6/17
Wed 6/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States