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Cheap flights from St. Louis to Beijing from $570

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 9/9. 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
1 adult, Economy, 0 bags

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
5:00 am - 1:25 am
STL
-
PEK
31h 25m
2 stops
Cathay Pacific Logo
7:30 am - 11:44 pm
PEK
-
STL
30h 14m
2 stops
$1,214Cathay Pacific
Mon, Sep 21 - Wed, Mar 10
Cathay Pacific Logo
6:00 am - 1:25 am
STL
-
PEK
30h 25m
2 stops
Cathay Pacific Logo
10:00 am - 11:44 pm
PEK
-
STL
51h 44m
2 stops
$1,215Cathay Pacific
Tue, Sep 8 - Sun, Feb 28
Cathay Pacific Logo
9:32 am - 1:25 am
STL
-
PEK
26h 53m
2 stops
Cathay Pacific Logo
6:25 pm - 10:29 pm
PEK
-
STL
42h 04m
2 stops
$1,227Cathay Pacific
Wed, Sep 2 - Tue, Nov 3
Cathay Pacific Logo
3:20 pm - 10:45 am
STL
-
PEK
30h 25m
2 stops
Cathay Pacific Logo
7:40 pm - 11:46 pm
PEK
-
STL
41h 06m
2 stops
$1,264Cathay Pacific
Sat, Oct 10 - Mon, Oct 19
Multiple Airlines Logo
6:30 am - 1:25 am
STL
-
PEK
29h 55m
2 stops
Multiple Airlines Logo
7:30 am - 11:44 pm
PEK
-
STL
30h 14m
2 stops
$1,268Multiple Airlines
Mon, Sep 21 - Wed, Mar 10
ANA Logo
12:59 pm - 12:00 pm
STL
-
PEK
34h 01m
2 stops
ANA Logo
8:25 am - 4:56 pm
PEK
-
STL
22h 31m
2 stops
$1,306ANA
Tue, Sep 15 - Tue, Mar 2
Cathay Pacific Logo
11:01 am - 10:45 am
STL
-
PEK
34h 44m
2 stops
Cathay Pacific Logo
7:40 pm - 9:59 pm
PEK
-
STL
39h 19m
2 stops
$1,313Cathay Pacific
Wed, Sep 30 - Sun, Oct 4
Air Canada Logo
12:10 pm - 4:55 pm
STL
-
PEK
39h 45m
2 stops
Air Canada Logo
8:05 pm - 3:26 pm
PEK
-
STL
33h 21m
2 stops
$1,320Air Canada
Sun, Sep 6 - Thu, Feb 25
Cathay Pacific Logo
9:32 am - 3:25 pm
STL
-
PEK
40h 53m
2 stops
Cathay Pacific Logo
7:30 pm - 11:48 pm
PEK
-
STL
42h 18m
2 stops
$1,322Cathay Pacific
Mon, Sep 7 - Tue, Mar 2
Cathay Pacific Logo
7:10 pm - 6:25 pm
STL
-
PEK
34h 15m
2 stops
Cathay Pacific Logo
8:05 am - 10:29 pm
PEK
-
STL
28h 24m
2 stops
$1,323Cathay Pacific
Thu, Oct 8 - Fri, Nov 6

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ANA flights from St. Louis to Beijing

Our best ANA deals on St. Louis to Beijing flight tickets
ANA
Jul 8
STL7:23 pmLambert-St Louis
27h 37m
2 stops
PEK12:00 pmBeijing Capital
Aug 26
PEK8:20 amBeijing Capital
42h 55m
2 stops
STL2:15 pmLambert-St Louis
$1,299
ANA
Sep 15
STL12:59 pmLambert-St Louis
34h 01m
2 stops
PEK12:00 pmBeijing Capital
Mar 2
PEK8:25 amBeijing Capital
22h 31m
2 stops
STL4:56 pmLambert-St Louis
$1,306
ANA
Sep 7
STL12:59 pmLambert-St Louis
34h 01m
2 stops
PEK12:00 pmBeijing Capital
Feb 27
PEK3:15 pmBeijing Capital
34h 51m
2 stops
STL12:06 pmLambert-St Louis
$1,327

Air China flights from St. Louis to Beijing

Our best Air China deals on St. Louis to Beijing flight tickets
Air China
Jul 8
STL7:23 pmLambert-St Louis
31h 02m
1 stop
PEK3:25 pmBeijing Capital
Aug 26
PEK5:25 pmBeijing Capital
28h 14m
2 stops
STL8:39 amLambert-St Louis
$2,955
Air China
Jul 8
STL7:23 pmLambert-St Louis
31h 02m
1 stop
PEK3:25 pmBeijing Capital
Aug 26
PEK5:25 pmBeijing Capital
37h 34m
1 stop
STL5:59 pmLambert-St Louis
$2,975

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 July 1, 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 9/21

5:00 am-1:25 am

2 stops31h 25m

Beijing Capital

Wed 3/10

7:30 am-11:44 pm

2 stops30h 14m

$1,214

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 9/8

6:00 am-1:25 am

2 stops30h 25m

Beijing Capital

Sun 2/28

10:00 am-11:44 pm

2 stops51h 44m

$1,215

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 9/2

9:32 am-1:25 am

2 stops26h 53m

Beijing Capital

Tue 11/3

6:25 pm-10:29 pm

2 stops42h 04m

$1,227

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 10/10

3:20 pm-10:45 am

2 stops30h 25m

Beijing Capital

Mon 10/19

7:40 pm-11:46 pm

2 stops41h 06m

$1,264

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 9/21

6:30 am-1:25 am

2 stops29h 55m

Beijing Capital

Wed 3/10

7:30 am-11:44 pm

2 stops30h 14m

$1,268
Quickest round-trip

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 9/15

12:59 pm-12:00 pm

2 stops34h 01m

Beijing Capital

Tue 3/2

8:25 am-4:56 pm

2 stops22h 31m

$1,306

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 9/30

11:01 am-10:45 am

2 stops34h 44m

Beijing Capital

Sun 10/4

7:40 pm-9:59 pm

2 stops39h 19m

$1,313

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sun 9/6

12:10 pm-4:55 pm

2 stops39h 45m

Beijing Capital

Thu 2/25

8:05 pm-3:26 pm

2 stops33h 21m

$1,320

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 9/7

9:32 am-3:25 pm

2 stops40h 53m

Beijing Capital

Tue 3/2

7:30 pm-11:48 pm

2 stops42h 18m

$1,322

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 10/8

7:10 pm-6:25 pm

2 stops34h 15m

Beijing Capital

Fri 11/6

8:05 am-10:29 pm

2 stops28h 24m

$1,323

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 36% 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 53m

Direct flights

None
The fastest flight from St. Louis to Beijing takes 26h 53m
There are no direct flights from St. Louis to Beijing. There are no popular flight routes from St. Louis to Beijing.
Search flight deals

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 53m.

  • 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