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Cheap flights from St. Louis to Beijing from $673

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 5/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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
12:27 pm - 5:25 pm
STL
-
PEK
39h 58m
2 stops
Cathay Pacific Logo
1:40 pm - 10:59 pm
PEK
-
STL
46h 19m
2 stops
$1,001Cathay Pacific
Tue, Apr 7 - Tue, Apr 14
Multiple Airlines Logo
7:00 am - 9:30 pm
STL
-
PEK
25h 30m
2 stops
Multiple Airlines Logo
1:30 am - 11:59 pm
PEK
-
STL
35h 29m
2 stops
$1,017Multiple Airlines
Thu, Apr 23 - Wed, Apr 29
Multiple Airlines Logo
7:00 am - 10:25 pm
STL
-
PEK
26h 25m
2 stops
Multiple Airlines Logo
6:40 pm - 10:59 pm
PEK
-
STL
41h 19m
2 stops
$1,037Multiple Airlines
Tue, Apr 21 - Tue, May 12
Multiple Airlines Logo
4:20 pm - 9:30 am
STL
-
PEK
52h 10m
2 stops
Multiple Airlines Logo
10:40 am - 11:54 pm
PEK
-
STL
26h 14m
2 stops
$1,095Multiple Airlines
Sat, Apr 18 - Mon, May 18
Cathay Pacific Logo
6:11 pm - 5:25 pm
STL
-
PEK
34h 14m
2 stops
Cathay Pacific Logo
4:40 pm - 11:57 pm
PEK
-
STL
44h 17m
2 stops
$1,096Cathay Pacific
Wed, Apr 15 - Mon, May 4
ANA Logo
7:45 am - 12:00 pm
STL
-
PEK
39h 15m
2 stops
ANA Logo
3:10 pm - 12:11 pm
PEK
-
STL
34h 01m
2 stops
$1,166ANA
Tue, Apr 14 - Thu, Jun 25
Multiple Airlines Logo
7:41 pm - 9:40 am
STL
-
PEK
48h 59m
2 stops
Multiple Airlines Logo
7:20 am - 1:55 pm
PEK
-
STL
43h 35m
2 stops
$1,283Multiple Airlines
Wed, May 13 - Tue, Jun 16
Air Canada Logo
4:05 pm - 5:00 pm
STL
-
PEK
35h 55m
2 stops
Air Canada Logo
6:05 pm - 12:06 pm
PEK
-
STL
31h 01m
2 stops
$1,300Air Canada
Fri, Apr 24 - Fri, May 1
Multiple Airlines Logo
3:50 pm - 12:35 pm
STL
-
PEK
31h 45m
2 stops
Multiple Airlines Logo
1:55 pm - 2:50 pm
PEK
-
STL
37h 55m
3 stops
$1,324Multiple Airlines
Tue, Apr 21 - Tue, May 12
Multiple Airlines Logo
4:46 pm - 7:30 pm
STL
-
PEK
37h 44m
2 stops
Multiple Airlines Logo
7:50 pm - 6:55 pm
PEK
-
STL
36h 05m
2 stops
$1,326Multiple Airlines
Wed, Apr 22 - Wed, Apr 29

Air Canada flights from St. Louis to Beijing

Our best Air Canada deals on St. Louis to Beijing flight tickets
Air Canada
Apr 24
STL4:05 pmLambert-St Louis
35h 55m
2 stops
PEK5:00 pmBeijing Capital
May 1
PEK6:05 pmBeijing Capital
31h 01m
2 stops
STL12:06 pmLambert-St Louis
$1,300
Air Canada
May 18
STL1:00 pmLambert-St Louis
39h 00m
2 stops
PEK5:00 pmBeijing Capital
Jun 3
PEK6:05 pmBeijing Capital
39h 20m
2 stops
STL8:25 pmLambert-St Louis
$1,419
Air Canada
May 19
STL7:05 amLambert-St Louis
44h 55m
2 stops
PEK5:00 pmBeijing Capital
Jun 16
PEK6:05 pmBeijing Capital
39h 20m
2 stops
STL8:25 pmLambert-St Louis
$1,454

Lufthansa flights from St. Louis to Beijing

Our best Lufthansa deals on St. Louis to Beijing flight tickets
Lufthansa
May 19
STL8:45 amLambert-St Louis
38h 00m
2 stops
PEK11:45 amBeijing Capital
Jun 15
PEK2:30 amBeijing Capital
23h 55m
1 stop
STL1:25 pmLambert-St Louis
$1,755
Lufthansa
Jun 5
STL1:13 pmLambert-St Louis
26h 22m
2 stops
PEK4:35 amBeijing Capital
Jun 15
PEK1:30 pmBeijing Capital
36h 55m
1 stop
STL1:25 pmLambert-St Louis
$1,864

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 March 12, 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

Tue 4/7

12:27 pm-5:25 pm

2 stops39h 58m

Beijing Capital

Tue 4/14

1:40 pm-10:59 pm

2 stops46h 19m

$1,001
Quickest round-trip

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 4/23

7:00 am-9:30 pm

2 stops25h 30m

Beijing Capital

Wed 4/29

1:30 am-11:59 pm

2 stops35h 29m

$1,017

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 4/21

7:00 am-10:25 pm

2 stops26h 25m

Beijing Capital

Tue 5/12

6:40 pm-10:59 pm

2 stops41h 19m

$1,037

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 4/18

4:20 pm-9:30 am

2 stops52h 10m

Beijing Capital

Mon 5/18

10:40 am-11:54 pm

2 stops26h 14m

$1,095

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 4/15

6:11 pm-5:25 pm

2 stops34h 14m

Beijing Capital

Mon 5/4

4:40 pm-11:57 pm

2 stops44h 17m

$1,096

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 4/14

7:45 am-12:00 pm

2 stops39h 15m

Beijing Capital

Thu 6/25

3:10 pm-12:11 pm

2 stops34h 01m

$1,166

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 5/13

7:41 pm-9:40 am

2 stops48h 59m

Beijing Capital

Tue 6/16

7:20 am-1:55 pm

2 stops43h 35m

$1,283

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Fri 4/24

4:05 pm-5:00 pm

2 stops35h 55m

Beijing Capital

Fri 5/1

6:05 pm-12:06 pm

2 stops31h 01m

$1,300

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 4/21

3:50 pm-12:35 pm

2 stops31h 45m

Beijing Capital

Tue 5/12

1:55 pm-2:50 pm

3 stops37h 55m

$1,324

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Wed 4/22

4:46 pm-7:30 pm

2 stops37h 44m

Beijing Capital

Wed 4/29

7:50 pm-6:55 pm

2 stops36h 05m

$1,326

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 38% 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 25m

Direct flights

None
The fastest flight from St. Louis to Beijing takes 26h 25m
There are no direct flights from St. Louis to Beijing. There are no popular flight routes from St. Louis to Beijing.
Search flight deals

  • 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 25m.

  • 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?

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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