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Cheap flights from St. Louis to Beijing from $482

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Beijing departing on 9/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Beijing

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
3:35 pm - 10:45 am
STL
-
PEK
30h 10m
2 stops
Cathay Pacific Logo
10:00 am - 11:41 pm
PEK
-
STL
26h 41m
2 stops
$1,215Cathay Pacific
Mon, Sep 7 - Mon, Sep 28
Cathay Pacific Logo
9:31 am - 1:25 am
STL
-
PEK
26h 54m
2 stops
Cathay Pacific Logo
7:25 am - 11:41 pm
PEK
-
STL
29h 16m
2 stops
$1,237Cathay Pacific
Tue, Sep 1 - Mon, Oct 5
Multiple Airlines Logo
3:00 pm - 9:40 am
STL
-
PEK
53h 40m
2 stops
Multiple Airlines Logo
10:40 am - 11:59 pm
PEK
-
STL
26h 19m
2 stops
$1,243Multiple Airlines
Sat, Aug 29 - Mon, Sep 7
Cathay Pacific Logo
9:46 am - 1:25 am
STL
-
PEK
26h 39m
2 stops
Cathay Pacific Logo
6:40 pm - 10:00 pm
PEK
-
STL
40h 20m
2 stops
$1,287Cathay Pacific
Sat, Sep 12 - Mon, Oct 12
Cathay Pacific Logo
8:05 pm - 1:25 am
STL
-
PEK
40h 20m
2 stops
Cathay Pacific Logo
6:40 pm - 11:41 pm
PEK
-
STL
42h 01m
2 stops
$1,294Cathay Pacific
Sat, Oct 10 - Mon, Oct 19
Cathay Pacific Logo
6:51 pm - 3:25 pm
STL
-
PEK
31h 34m
2 stops
Cathay Pacific Logo
7:30 pm - 11:05 pm
PEK
-
STL
40h 35m
2 stops
$1,312Cathay Pacific
Tue, Sep 29 - Sun, Oct 25
Japan Airlines Logo
8:30 am - 12:00 pm
STL
-
PEK
62h 30m
2 stops
Japan Airlines Logo
4:20 pm - 11:05 pm
PEK
-
STL
43h 45m
2 stops
$1,330Japan Airlines
Sat, Oct 10 - Mon, Oct 19
Cathay Pacific Logo
8:35 am - 1:25 am
STL
-
PEK
27h 50m
2 stops
Cathay Pacific Logo
6:35 pm - 11:59 pm
PEK
-
STL
43h 24m
2 stops
$1,359Cathay Pacific
Wed, Sep 2 - Sun, Nov 1
Japan Airlines Logo
9:47 am - 12:00 pm
STL
-
PEK
37h 13m
2 stops
Japan Airlines Logo
8:30 am - 11:05 pm
PEK
-
STL
27h 35m
2 stops
$1,361Japan Airlines
Sat, Oct 17 - Fri, Oct 30
Multiple Airlines Logo
6:00 am - 3:10 pm
STL
-
PEK
20h 10m
1 stop
Multiple Airlines Logo
3:35 pm - 11:59 pm
PEK
-
STL
21h 24m
2 stops
$1,400Multiple Airlines
Tue, Sep 29 - Sun, Oct 25

Lufthansa flights from St. Louis to Beijing

Our best Lufthansa deals on St. Louis to Beijing flight tickets
Lufthansa
Sep 12
STL8:44 amLambert-St Louis
32h 01m
2 stops
PEK5:45 amBeijing Capital
Oct 11
PEK2:30 amBeijing Capital
23h 55m
1 stop
STL1:25 pmLambert-St Louis
$1,592
Lufthansa
Sep 12
STL1:18 pmLambert-St Louis
27h 27m
2 stops
PEK5:45 amBeijing Capital
Oct 12
PEK1:00 pmBeijing Capital
37h 25m
1 stop
STL1:25 pmLambert-St Louis
$1,628
Lufthansa
Jun 10
STL1:13 pmLambert-St Louis
26h 32m
2 stops
PEK4:45 amBeijing Capital
Jun 24
PEK1:25 pmBeijing Capital
45h 01m
2 stops
STL9:26 pmLambert-St Louis
$1,764

Air China flights from St. Louis to Beijing

Our best Air China deals on St. Louis to Beijing flight tickets
Air China
Sep 2
STL8:52 amLambert-St Louis
41h 33m
1 stop
PEK3:25 pmBeijing Capital
Nov 1
PEK7:20 pmBeijing Capital
36h 33m
1 stop
STL5:53 pmLambert-St Louis
$2,195
Air China
May 14
STL2:35 pmLambert-St Louis
25h 05m
2 stops
PEK4:40 amBeijing Capital
Jun 7
PEK5:25 pmBeijing Capital
37h 52m
1 stop
STL6:17 pmLambert-St Louis
$2,693
Air China
May 9
STL7:11 pmLambert-St Louis
31h 14m
2 stops
PEK3:25 pmBeijing Capital
May 20
PEK5:25 pmBeijing Capital
25h 22m
1 stop
STL5:47 amLambert-St Louis
$2,853

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Beijing 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 April 30, 2026.
Use the filters below to find and compare flights from St. Louis to Beijing that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 9/7

3:35 pm-10:45 am

2 stops30h 10m

Beijing Capital

Mon 9/28

10:00 am-11:41 pm

2 stops26h 41m

$1,215

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 9/1

9:31 am-1:25 am

2 stops26h 54m

Beijing Capital

Mon 10/5

7:25 am-11:41 pm

2 stops29h 16m

$1,237

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 8/29

3:00 pm-9:40 am

2 stops53h 40m

Beijing Capital

Mon 9/7

10:40 am-11:59 pm

2 stops26h 19m

$1,243

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 9/12

9:46 am-1:25 am

2 stops26h 39m

Beijing Capital

Mon 10/12

6:40 pm-10:00 pm

2 stops40h 20m

$1,287

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 10/10

8:05 pm-1:25 am

2 stops40h 20m

Beijing Capital

Mon 10/19

6:40 pm-11:41 pm

2 stops42h 01m

$1,294

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 9/29

6:51 pm-3:25 pm

2 stops31h 34m

Beijing Capital

Sun 10/25

7:30 pm-11:05 pm

2 stops40h 35m

$1,312

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 10/10

8:30 am-12:00 pm

2 stops62h 30m

Beijing Capital

Mon 10/19

4:20 pm-11:05 pm

2 stops43h 45m

$1,330

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 9/2

8:35 am-1:25 am

2 stops27h 50m

Beijing Capital

Sun 11/1

6:35 pm-11:59 pm

2 stops43h 24m

$1,359

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 10/17

9:47 am-12:00 pm

2 stops37h 13m

Beijing Capital

Fri 10/30

8:30 am-11:05 pm

2 stops27h 35m

$1,361
Quickest round-trip

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 9/29

6:00 am-3:10 pm

1 stop20h 10m

Beijing Capital

Sun 10/25

3:35 pm-11:59 pm

2 stops21h 24m

$1,400

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 Beijing from

How to get the cheapest flight ticket from St. Louis to Beijing

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 St. Louis to Beijing flights?

You could potentially save up to 10% on your flight if you consider stops on a St. Louis to Beijing flight.

When to book flights from St. Louis to Beijing

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

Cheap St. Louis to Beijing (STL to BJS) flight deals and tips

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

Fastest flight time

26h 32m

Direct flights

None
The fastest flight from St. Louis to Beijing takes 26h 32m
There are no direct flights from St. Louis to Beijing. There are no popular flight routes from St. Louis to Beijing.
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Frequently asked questions about flying from St. Louis to Beijing

  • How far is Lambert-St Louis to Beijing by plane?

    Lambert-St Louis and Beijing are 6751.2 mi apart from one another. In terms of flight time, this usually takes a little over 26h 32m.

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

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

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

    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 Lambert-St Louis Airport to Beijing.

  • What documentation or ID do you need to fly to Beijing?

    The travel and health documents required for your trip to Beijing can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Beijing. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Why use momondo?

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

It is quick and easy to find St. Louis to Beijing flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Beijing that suits you.

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

All flight searches from St. Louis to Beijing on momondo can be filtered to show those which offer flexible booking policies.

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

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 Beijing from St. Louis.

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

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

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Find better results for your trip to China

Fly into one of these airports located in Beijing

Airports listed have a maximum distance of 27.4 mi from Beijing
Beijing Capital Airport
Beijing Daxing Intl Airport