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.

$583 Cheap Flights from St. Louis to Beijing in 2025/26

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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.

5:59 pm - 5:20 pmSTL-PEK

34h 21m2 stops

7:30 pm - 11:09 pmPEK-STL

40h 39m2 stops

$1,295Cathay Pacific

Find Deal

Sat, Mar 14 - Sun, Mar 22

5:59 pm - 10:45 amSTL-PEK

27h 46m2 stops

3:25 am - 5:57 pmPEK-STL

27h 32m2 stops

$1,360Cathay Pacific

Find Deal

Sat, Mar 14 - Sat, Mar 21

8:00 am - 12:15 pmSTL-PEK

39h 15m2 stops

3:15 pm - 2:31 pmPEK-STL

36h 16m2 stops

$1,377ANA

Find Deal

Mon, Mar 9 - Wed, Mar 11

8:00 am - 12:15 pmSTL-PEK

39h 15m2 stops

3:15 pm - 12:21 pmPEK-STL

34h 06m2 stops

$1,844ANA

Find Deal

Mon, Mar 9 - Wed, Mar 11

2:02 pm - 9:55 amSTL-PEK

29h 53m2 stops

12:05 am - 7:14 pmPEK-STL

33h 09m2 stops

$1,988KLM

Find Deal

Tue, Dec 16 - Mon, Jan 12

4:05 pm - 9:45 amSTL-PEK

51h 40m2 stops

10:00 am - 3:29 pmPEK-STL

43h 29m2 stops

$2,016Multiple Airlines

Find Deal

Tue, Dec 16 - Tue, Jan 13

6:00 am - 10:05 amSTL-PEK

38h 05m2 stops

1:20 pm - 1:54 pmPEK-STL

38h 34m1 stop

$2,113Multiple Airlines

Find Deal

Tue, Dec 16 - Tue, Jan 13

4:05 pm - 11:40 amSTL-PEK

30h 35m2 stops

2:25 am - 8:18 pmPEK-STL

30h 53m3 stops

$2,393Multiple Airlines

Find Deal

Sat, Mar 14 - Sat, Mar 21

5:00 am - 5:25 pmSTL-PEK

23h 25m2 stops

7:20 pm - 4:44 pmPEK-STL

34h 24m1 stop

$5,942United Airlines

Find Deal

Mon, Mar 9 - Wed, Mar 11

10:05 am - 6:35 amSTL-PEK

31h 30m2 stops

7:20 pm - 4:44 pmPEK-STL

34h 24m1 stop

$6,144United Airlines

Find Deal

Sat, Mar 14 - Sun, Mar 22

ANA flights from St. Louis to Beijing

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

ANA

Mar 9

STL8:00 amLambert-St Louis

39h 15m

2 stops

PEK12:15 pmBeijing Capital

Mar 11

PEK3:15 pmBeijing Capital

36h 16m

2 stops

STL2:31 pmLambert-St Louis

$1,377

Find similar

ANA

Mar 9

STL8:00 amLambert-St Louis

39h 15m

2 stops

PEK12:15 pmBeijing Capital

Mar 11

PEK3:15 pmBeijing Capital

34h 06m

2 stops

STL12:21 pmLambert-St Louis

$1,844

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 14

STL5:59 pmLambert-St Louis

34h 21m

2 stops

PEK5:20 pmBeijing Capital

Mar 22

PEK7:30 pmBeijing Capital

40h 39m

2 stops

STL11:09 pmLambert-St Louis

$1,295

Find similar

Cathay Pacific

Mar 14

STL5:59 pmLambert-St Louis

27h 46m

2 stops

PEK10:45 amBeijing Capital

Mar 21

PEK3:25 amBeijing Capital

27h 32m

2 stops

STL5:57 pmLambert-St Louis

$1,360

Find similar

Cathay Pacific

Feb 17

STL5:49 pmLambert-St Louis

28h 41m

2 stops

PEK12:30 pmBeijing Capital

Mar 9

PEK3:25 amBeijing Capital

27h 32m

2 stops

STL5:57 pmLambert-St Louis

$5,107

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 3/14

5:59 pm-5:20 pm

2 stops34h 21m

Beijing Capital

Sun 3/22

7:30 pm-11:09 pm

2 stops40h 39m

$1,295

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 3/14

5:59 pm-10:45 am

2 stops27h 46m

Beijing Capital

Sat 3/21

3:25 am-5:57 pm

2 stops27h 32m

$1,360

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 3/9

8:00 am-12:15 pm

2 stops39h 15m

Beijing Capital

Wed 3/11

3:15 pm-2:31 pm

2 stops36h 16m

$1,377

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 3/9

8:00 am-12:15 pm

2 stops39h 15m

Beijing Capital

Wed 3/11

3:15 pm-12:21 pm

2 stops34h 06m

$1,844

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 12/16

2:02 pm-9:55 am

2 stops29h 53m

Beijing Capital

Mon 1/12

12:05 am-7:14 pm

2 stops33h 09m

$1,988

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 12/16

4:05 pm-9:45 am

2 stops51h 40m

Beijing Capital

Tue 1/13

10:00 am-3:29 pm

2 stops43h 29m

$2,016

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Tue 12/16

6:00 am-10:05 am

2 stops38h 05m

Beijing Capital

Tue 1/13

1:20 pm-1:54 pm

1 stop38h 34m

$2,113

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 3/14

4:05 pm-11:40 am

2 stops30h 35m

Beijing Capital

Sat 3/21

2:25 am-8:18 pm

3 stops30h 53m

$2,393

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Mon 3/9

5:00 am-5:25 pm

2 stops23h 25m

Beijing Capital

Wed 3/11

7:20 pm-4:44 pm

1 stop34h 24m

$5,942

St. LouisBeijing

STL - PEK

STLPEK

Lambert-St Louis

Sat 3/14

10:05 am-6:35 am

2 stops31h 30m

Beijing Capital

Sun 3/22

7:20 pm-4:44 pm

1 stop34h 24m

$6,144

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 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?
momondo data reveals that the most frequently booked airline on the route from St. Louis to Beijing is Cathay Pacific, representing 52% of all bookings. The subsequent popular airline is United Airlines at 48%.

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.