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Cheap flights from St. Louis to Beijing from $551

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 8/28. 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.
Air Canada Logo
5:32 pm - 4:55 pm
STL
-
PEK
34h 23m
2 stops
Air Canada Logo
6:45 pm - 6:41 pm
PEK
-
STL
36h 56m
2 stops
$1,301Air Canada
Sat, Sep 12 - Mon, Oct 12
Air Canada Logo
5:32 pm - 4:55 pm
STL
-
PEK
34h 23m
2 stops
Air Canada Logo
6:45 pm - 6:41 pm
PEK
-
STL
36h 56m
2 stops
$1,308Air Canada
Sat, Sep 12 - Mon, Oct 12
Air Canada Logo
5:32 pm - 4:55 pm
STL
-
PEK
58h 23m
2 stops
Air Canada Logo
6:45 pm - 8:37 am
PEK
-
STL
50h 52m
2 stops
$1,311Air Canada
Sat, Sep 12 - Mon, Oct 12
Japan Airlines Logo
8:30 am - 12:00 pm
STL
-
PEK
62h 30m
2 stops
Japan Airlines Logo
8:25 am - 11:05 pm
PEK
-
STL
27h 40m
2 stops
$1,373Japan Airlines
Sat, Oct 10 - Mon, Oct 19
Cathay Pacific Logo
6:30 am - 12:25 pm
STL
-
PEK
40h 55m
2 stops
Cathay Pacific Logo
7:30 am - 4:41 pm
PEK
-
STL
23h 11m
2 stops
$1,403Cathay Pacific
Sat, Aug 15 - Tue, Dec 22
Multiple Airlines Logo
6:02 am - 3:10 pm
STL
-
PEK
20h 08m
1 stop
Multiple Airlines Logo
3:35 pm - 2:26 pm
PEK
-
STL
36h 51m
2 stops
$1,450Multiple Airlines
Sat, Aug 15 - Tue, Dec 22
Air Canada Logo
1:05 pm - 4:55 pm
STL
-
PEK
38h 50m
2 stops
Air Canada Logo
6:45 pm - 12:06 pm
PEK
-
STL
30h 21m
2 stops
$1,452Air Canada
Sat, May 23 - Sat, May 30
China Airlines Logo
4:46 pm - 6:50 pm
STL
-
PEK
37h 04m
2 stops
China Airlines Logo
8:20 pm - 11:54 pm
PEK
-
STL
64h 34m
2 stops
$1,501China Airlines
Tue, May 5 - Sat, May 16
Multiple Airlines Logo
6:02 am - 3:10 pm
STL
-
PEK
20h 08m
1 stop
Multiple Airlines Logo
1:25 pm - 2:26 pm
PEK
-
STL
39h 01m
1 stop
$1,562Multiple Airlines
Sat, Aug 15 - Tue, Dec 22
Air Canada Logo
8:55 am - 4:55 pm
STL
-
PEK
43h 00m
2 stops
Air Canada Logo
6:45 pm - 2:00 pm
PEK
-
STL
32h 15m
2 stops
$1,570Air Canada
Thu, Sep 10 - Mon, Sep 14

Air Canada flights from St. Louis to Beijing

Our best Air Canada deals on St. Louis to Beijing flight tickets
Air Canada
Sep 12
STL5:32 pmLambert-St Louis
34h 23m
2 stops
PEK4:55 pmBeijing Capital
Oct 12
PEK6:45 pmBeijing Capital
36h 56m
2 stops
STL6:41 pmLambert-St Louis
$1,301
Air Canada
Sep 12
STL5:32 pmLambert-St Louis
34h 23m
2 stops
PEK4:55 pmBeijing Capital
Oct 12
PEK6:45 pmBeijing Capital
36h 56m
2 stops
STL6:41 pmLambert-St Louis
$1,308
Air Canada
Sep 12
STL5:32 pmLambert-St Louis
58h 23m
2 stops
PEK4:55 pmBeijing Capital
Oct 12
PEK6:45 pmBeijing Capital
50h 52m
2 stops
STL8:37 amLambert-St Louis
$1,311

Lufthansa flights from St. Louis to Beijing

Our best Lufthansa deals on St. Louis to Beijing flight tickets
Lufthansa
Sep 12
STL1:24 pmLambert-St Louis
27h 21m
2 stops
PEK5:45 amBeijing Capital
Oct 11
PEK2:30 amBeijing Capital
23h 55m
1 stop
STL1:25 pmLambert-St Louis
$1,916
Lufthansa
Sep 12
STL1:18 pmLambert-St Louis
27h 27m
2 stops
PEK5:45 amBeijing Capital
Oct 11
PEK2:30 amBeijing Capital
23h 55m
1 stop
STL1:25 pmLambert-St Louis
$1,950
Lufthansa
Sep 12
STL12:30 pmLambert-St Louis
28h 15m
2 stops
PEK5:45 amBeijing Capital
Oct 11
PEK2:30 amBeijing Capital
23h 55m
1 stop
STL1:25 pmLambert-St Louis
$2,019

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 13, 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

Sat 9/12

5:32 pm-4:55 pm

2 stops34h 23m

Beijing Capital

Mon 10/12

6:45 pm-6:41 pm

2 stops36h 56m

$1,301

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 9/12

5:32 pm-4:55 pm

2 stops34h 23m

Beijing Capital

Mon 10/12

6:45 pm-6:41 pm

2 stops36h 56m

$1,308

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 9/12

5:32 pm-4:55 pm

2 stops58h 23m

Beijing Capital

Mon 10/12

6:45 pm-8:37 am

2 stops50h 52m

$1,311

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

8:25 am-11:05 pm

2 stops27h 40m

$1,373

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 8/15

6:30 am-12:25 pm

2 stops40h 55m

Beijing Capital

Tue 12/22

7:30 am-4:41 pm

2 stops23h 11m

$1,403
Quickest round-trip

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 8/15

6:02 am-3:10 pm

1 stop20h 08m

Beijing Capital

Tue 12/22

3:35 pm-2:26 pm

2 stops36h 51m

$1,450

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 5/23

1:05 pm-4:55 pm

2 stops38h 50m

Beijing Capital

Sat 5/30

6:45 pm-12:06 pm

2 stops30h 21m

$1,452

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 5/5

4:46 pm-6:50 pm

2 stops37h 04m

Beijing Capital

Sat 5/16

8:20 pm-11:54 pm

2 stops64h 34m

$1,501

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 8/15

6:02 am-3:10 pm

1 stop20h 08m

Beijing Capital

Tue 12/22

1:25 pm-2:26 pm

1 stop39h 01m

$1,562

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 9/10

8:55 am-4:55 pm

2 stops43h 00m

Beijing Capital

Mon 9/14

6:45 pm-2:00 pm

2 stops32h 15m

$1,570

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 22m

Direct flights

None
The fastest flight from St. Louis to Beijing takes 26h 22m
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 22m.

  • 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