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

Cathay Pacific 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

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Find the cheapest flights from St. Louis to Beijing

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 12:55 amSTL-PEK

28h 25m2 stops

7:30 am - 11:09 pmPEK-STL

28h 39m2 stops

$1,044Cathay Pacific

Find Deal

Tue, Mar 3 - Tue, Mar 10

6:00 am - 12:55 amSTL-PEK

28h 55m2 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

6:35 pm - 11:09 pmPEK-STL

41h 34m2 stops

$1,129Cathay Pacific

Find Deal

Thu, Mar 5 - Sun, Mar 15

6:50 pm - 5:20 pmSTL-PEK

32h 30m2 stops

3:25 am - 5:57 pmPEK-STL

27h 32m2 stops

$1,169Cathay Pacific

Find Deal

Thu, Mar 5 - Sat, Mar 14

6:55 am - 12:55 amSTL-PEK

28h 00m2 stops

1:45 pm - 11:51 pmPEK-STL

48h 06m2 stops

$1,175Cathay Pacific

Find Deal

Mon, Dec 8 - Sat, Dec 27

7:00 am - 3:30 pmSTL-PEK

42h 30m1 stop

10:50 am - 11:59 pmPEK-STL

27h 09m2 stops

$1,229Multiple Airlines

Find Deal

Mon, Dec 8 - Mon, Dec 29

6:55 am - 12:55 amSTL-PEK

28h 00m2 stops

3:25 am - 7:31 pmPEK-STL

30h 06m2 stops

$1,239Cathay Pacific

Find Deal

Mon, Dec 8 - Fri, Dec 26

6:00 am - 12:55 amSTL-PEK

28h 55m2 stops

3:25 am - 10:24 pmPEK-STL

31h 59m2 stops

$1,244Cathay Pacific

Find Deal

Thu, Mar 5 - Sat, Mar 14

1:00 pm - 12:15 pmSTL-PEK

57h 15m2 stops

8:25 am - 7:18 pmPEK-STL

24h 53m2 stops

$1,358ANA

Find Deal

Mon, Dec 8 - Sat, Dec 27

11:25 am - 12:15 pmSTL-PEK

58h 50m2 stops

8:25 am - 5:54 pmPEK-STL

47h 29m2 stops

$1,422ANA

Find Deal

Mon, Dec 8 - Mon, Dec 29

Cathay Pacific flights from St. Louis to Beijing

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

Cathay Pacific

Mar 3

STL6:30 amLambert-St Louis

28h 25m

2 stops

PEK12:55 amBeijing Capital

Mar 10

PEK7:30 amBeijing Capital

28h 39m

2 stops

STL11:09 pmLambert-St Louis

$1,044

Find similar

Cathay Pacific

Mar 5

STL6:00 amLambert-St Louis

28h 55m

2 stops

PEK12:55 amBeijing Capital

Mar 15

PEK4:45 pmBeijing Capital

43h 24m

2 stops

STL11:09 pmLambert-St Louis

$1,119

Find similar

Cathay Pacific

Nov 15

STL8:39 amLambert-St Louis

26h 16m

2 stops

PEK12:55 amBeijing Capital

Dec 7

PEK6:35 pmBeijing Capital

43h 22m

2 stops

STL11:57 pmLambert-St Louis

$1,124

Find similar

ANA flights from St. Louis to Beijing

Our best ANA deals on St. Louis to Beijing flight tickets

ANA

Dec 8

STL1:00 pmLambert-St Louis

57h 15m

2 stops

PEK12:15 pmBeijing Capital

Dec 27

PEK8:25 amBeijing Capital

24h 53m

2 stops

STL7:18 pmLambert-St Louis

$1,358

Find similar

ANA

Dec 8

STL11:25 amLambert-St Louis

58h 50m

2 stops

PEK12:15 pmBeijing Capital

Dec 29

PEK8:25 amBeijing Capital

47h 29m

2 stops

STL5:54 pmLambert-St Louis

$1,422

Find similar

ANA

Dec 8

STL11:25 amLambert-St Louis

58h 50m

2 stops

PEK12:15 pmBeijing Capital

Dec 30

PEK8:25 amBeijing Capital

44h 01m

2 stops

STL2:26 pmLambert-St Louis

$1,439

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 3/3

6:30 am-12:55 am

2 stops28h 25m

Beijing Capital

Tue 3/10

7:30 am-11:09 pm

2 stops28h 39m

$1,044

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 3/5

6:00 am-12:55 am

2 stops28h 55m

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

Sun 3/15

6:35 pm-11:09 pm

2 stops41h 34m

$1,129

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Thu 3/5

6:50 pm-5:20 pm

2 stops32h 30m

Beijing Capital

Sat 3/14

3:25 am-5:57 pm

2 stops27h 32m

$1,169

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 12/8

6:55 am-12:55 am

2 stops28h 00m

Beijing Capital

Sat 12/27

1:45 pm-11:51 pm

2 stops48h 06m

$1,175

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 12/8

7:00 am-3:30 pm

1 stop42h 30m

Beijing Capital

Mon 12/29

10:50 am-11:59 pm

2 stops27h 09m

$1,229

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 12/8

6:55 am-12:55 am

2 stops28h 00m

Beijing Capital

Fri 12/26

3:25 am-7:31 pm

2 stops30h 06m

$1,239

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-10:24 pm

2 stops31h 59m

$1,244

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 12/8

1:00 pm-12:15 pm

2 stops57h 15m

Beijing Capital

Sat 12/27

8:25 am-7:18 pm

2 stops24h 53m

$1,358

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 12/8

11:25 am-12:15 pm

2 stops58h 50m

Beijing Capital

Mon 12/29

8:25 am-5:54 pm

2 stops47h 29m

$1,422

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 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 58m.
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.