What is the cheapest airline that flies from Lambert-St Louis to Beijing?

Air Canada and United Airlines are the most popular carriers operating from Lambert-St Louis to Beijing

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.

$691 Cheap Flights from St. Louis to Beijing in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from St. Louis to Beijing

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 pm - 5:20 pmSTL-PEK

32h 30m2 stops

4:45 pm - 11:09 pmPEK-STL

43h 24m2 stops

$1,119Cathay Pacific

Find Deal

Thu, Mar 5 - Sun, Mar 15

6:00 am - 12:55 amSTL-PEK

28h 55m2 stops

3:25 am - 9:48 pmPEK-STL

31h 23m2 stops

$1,169Cathay Pacific

Find Deal

Thu, Mar 5 - Sat, Mar 14

7:00 am - 9:45 amSTL-PEK

36h 45m2 stops

10:50 am - 11:59 pmPEK-STL

27h 09m2 stops

$1,318Multiple Airlines

Find Deal

Thu, Nov 20 - Sun, Dec 7

2:50 pm - 3:30 pmSTL-PEK

34h 40m1 stop

1:20 pm - 1:54 pmPEK-STL

38h 34m1 stop

$1,392Multiple Airlines

Find Deal

Fri, Jan 9 - Tue, Jan 13

4:05 pm - 6:20 pmSTL-PEK

36h 15m2 stops

8:05 pm - 3:29 pmPEK-STL

33h 24m2 stops

$1,762Air Canada

Find Deal

Mon, Dec 8 - Tue, Dec 30

1:10 pm - 12:25 pmSTL-PEK

33h 15m2 stops

2:50 am - 2:55 pmPEK-STL

25h 05m1 stop

$1,884Lufthansa

Find Deal

Thu, Mar 5 - Sat, Mar 14

12:55 pm - 5:30 amSTL-PEK

26h 35m2 stops

3:00 am - 9:43 pmPEK-STL

32h 43m2 stops

$1,887Lufthansa

Find Deal

Sat, Dec 6 - Sun, Dec 28

3:13 pm - 6:35 amSTL-PEK

25h 22m2 stops

7:20 pm - 10:30 pmPEK-STL

17h 10m1 stop

$2,229United Airlines

Find Deal

Sat, Dec 6 - Mon, Dec 29

1:35 pm - 6:20 pmSTL-PEK

38h 45m2 stops

8:05 pm - 2:30 pmPEK-STL

56h 25m2 stops

$2,231Air Canada

Find Deal

Sun, Dec 14 - Fri, Jan 9

5:30 pm - 5:25 pmSTL-PEK

33h 55m1 stop

7:20 pm - 10:30 pmPEK-STL

17h 10m1 stop

$2,375United Airlines

Find Deal

Mon, Dec 8 - Wed, Dec 31

Air Canada flights from St. Louis to Beijing

Our best Air Canada deals on St. Louis to Beijing flight tickets

Air Canada

Dec 8

STL4:05 pmLambert-St Louis

36h 15m

2 stops

PEK6:20 pmBeijing Capital

Dec 30

PEK8:05 pmBeijing Capital

33h 24m

2 stops

STL3:29 pmLambert-St Louis

$1,762

Find similar

Air Canada

Dec 14

STL1:35 pmLambert-St Louis

38h 45m

2 stops

PEK6:20 pmBeijing Capital

Jan 9

PEK8:05 pmBeijing Capital

56h 25m

2 stops

STL2:30 pmLambert-St Louis

$2,231

Find similar

Air Canada

Dec 13

STL3:13 pmLambert-St Louis

61h 07m

2 stops

PEK6:20 pmBeijing Capital

Jan 9

PEK8:05 pmBeijing Capital

52h 47m

2 stops

STL10:52 amLambert-St Louis

$2,266

Find similar

Cathay Pacific flights from St. Louis to Beijing

Our best Cathay Pacific deals on St. Louis to Beijing flight tickets

Cathay Pacific

Mar 5

STL6:50 pmLambert-St Louis

32h 30m

2 stops

PEK5:20 pmBeijing Capital

Mar 15

PEK4:45 pmBeijing Capital

43h 24m

2 stops

STL11:09 pmLambert-St Louis

$1,119

Find similar

Cathay Pacific

Mar 5

STL6:00 amLambert-St Louis

28h 55m

2 stops

PEK12:55 amBeijing Capital

Mar 14

PEK3:25 amBeijing Capital

31h 23m

2 stops

STL9:48 pmLambert-St Louis

$1,169

Find similar

Cathay Pacific

Mar 5

STL6:50 pmLambert-St Louis

32h 30m

2 stops

PEK5:20 pmBeijing Capital

Mar 14

PEK3:25 amBeijing Capital

31h 59m

2 stops

STL10:24 pmLambert-St Louis

$1,244

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 3/5

6:50 pm-5:20 pm

2 stops32h 30m

Beijing Capital

Sun 3/15

4:45 pm-11:09 pm

2 stops43h 24m

$1,119

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 3/5

6:00 am-12:55 am

2 stops28h 55m

Beijing Capital

Sat 3/14

3:25 am-9:48 pm

2 stops31h 23m

$1,169

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 11/20

7:00 am-9:45 am

2 stops36h 45m

Beijing Capital

Sun 12/7

10:50 am-11:59 pm

2 stops27h 09m

$1,318

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Fri 1/9

2:50 pm-3:30 pm

1 stop34h 40m

Beijing Capital

Tue 1/13

1:20 pm-1:54 pm

1 stop38h 34m

$1,392

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 12/8

4:05 pm-6:20 pm

2 stops36h 15m

Beijing Capital

Tue 12/30

8:05 pm-3:29 pm

2 stops33h 24m

$1,762

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 3/5

1:10 pm-12:25 pm

2 stops33h 15m

Beijing Capital

Sat 3/14

2:50 am-2:55 pm

1 stop25h 05m

$1,884

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 12/6

12:55 pm-5:30 am

2 stops26h 35m

Beijing Capital

Sun 12/28

3:00 am-9:43 pm

2 stops32h 43m

$1,887

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 12/6

3:13 pm-6:35 am

2 stops25h 22m

Beijing Capital

Mon 12/29

7:20 pm-10:30 pm

1 stop17h 10m

$2,229

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sun 12/14

1:35 pm-6:20 pm

2 stops38h 45m

Beijing Capital

Fri 1/9

8:05 pm-2:30 pm

2 stops56h 25m

$2,231

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 12/8

5:30 pm-5:25 pm

1 stop33h 55m

Beijing Capital

Wed 12/31

7:20 pm-10:30 pm

1 stop17h 10m

$2,375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest day to depart on your flight to Beijing?

On average, the least expensive day to fly to Beijing from St. Louis is on a Monday. momondo users have found tickets for Monday departures for as low as $1,665. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $2,048. These prices are subject to change though, so be sure to set up a Price Alert for flights to Beijing.

What is the cheapest time of day to depart on your flight to Beijing?

In the afternoon is the cheapest time of day to fly from St. Louis to Beijing when you can find flight prices for as low as $1,775. Flying to Beijing in the afternoon is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $2,143.

Can stopping save me money on St. Louis to Beijing flights?

You could potentially save up to 42% 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

Direct flights	None

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 23h 48m.
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?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Beijing is Cathay Pacific, representing 56% of all bookings. The subsequent popular airline is United Airlines at 44%.

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.