When did momondo last update prices for flights from Lambert-St Louis Airport to Guangzhou Baiyun Airport?

Prices for flights from Lambert-St Louis Airport to Guangzhou Baiyun Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Lambert-St Louis Airport to Guangzhou Baiyun Airport?

As of August 2025, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Guangzhou Baiyun Airport.

How old do you have to be to fly from Lambert-St Louis Airport to Guangzhou Baiyun Airport?

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 Guangzhou Baiyun Airport.

What documentation or ID do you need to fly to Guangzhou Baiyun Airport?

The travel and health documents required for your trip to Guangzhou Baiyun Airport 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 Guangzhou Baiyun Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$385 Cheap Flights from St. Louis to Guangzhou (STL-CAN) in 2025

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Find the cheapest flights from St. Louis to Guangzhou (STL-CAN)

Round-trip

One-way

Cheap round-trip flights

STL-CAN

7872 mimulti-stop

CAN-STL

7872 mimulti-stop

Multiple Airlines

Find Deal

Fly from

Fly to

Route

Depart

Return

Price

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

mié. 9/17

7:55 pm-6:00 am

3 stops45h 05m

$385

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

lun. 9/15

2:38 pm-5:55 am

2 stops26h 17m

$403

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

vie. 9/12

7:55 pm-5:55 am

2 stops45h 00m

$407

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

dom. 9/14

10:39 am-5:55 am

2 stops30h 16m

$408

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

mar. 9/16

7:55 pm-5:55 am

2 stops45h 00m

$409

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

lun. 9/15

2:38 pm-9:55 am

3 stops30h 17m

$445

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

mié. 9/17

6:00 am-5:55 am

2 stops34h 55m

$484

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

jue. 9/11

10:49 am-12:55 am

3 stops49h 06m

$494

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

jue. 9/11

7:55 pm-5:55 am

2 stops45h 00m

$504

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

sáb. 9/13

4:58 pm-6:15 am

2 stops24h 17m

$508

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Guangzhou

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

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

The cheapest day to depart on your flight to Guangzhou is on a Sunday when prices can be found for as low as $1,690. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $2,097.

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

Our data shows that the cheapest St. Louis to Guangzhou flights are usually those with departure times in the morning. Our users have found flights to Guangzhou in the morning for as low as $1,690. In contrast, the most expensive time of day to depart to Guangzhou is in the evening when prices are around $1,879.

When to book flights from St. Louis to Guangzhou

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Guangzhou according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Guangzhou (STL to CAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Guangzhou

Direct flights	None

There are no direct flights from St. Louis to Guangzhou. There are no popular flight routes from St. Louis to Guangzhou.

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How far is Lambert-St Louis to Guangzhou Baiyun by plane?
A flight from Lambert-St Louis to Guangzhou Baiyun will travel around 7902.0 mi.
When did momondo last update prices for flights from Lambert-St Louis Airport to Guangzhou Baiyun Airport?
Prices for flights from Lambert-St Louis Airport to Guangzhou Baiyun Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Guangzhou Baiyun Airport?
As of August 2025, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to Guangzhou Baiyun Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Guangzhou Baiyun Airport?
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 Guangzhou Baiyun Airport.
What documentation or ID do you need to fly to Guangzhou Baiyun Airport?
The travel and health documents required for your trip to Guangzhou Baiyun Airport 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 Guangzhou Baiyun Airport. 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 Guangzhou?
Based on momondo bookings for flights between St. Louis and Guangzhou, the leading airline is Cathay Pacific, making up 100% of the total bookings.

Best airlines flying from St. Louis to Guangzhou

Compare and see reviews for airlines that fly from St. Louis to Guangzhou with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $1,317	Free Cancellation	Rating 7.6 974 reviews		Search Cathay Pacific flights

Dongguan

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Can I find flights from St. Louis to Guangzhou with flexible booking policies on momondo?

All flight searches from St. Louis to Guangzhou on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Guangzhou?

Once all potential St. Louis to Guangzhou flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to Guangzhou right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Guangzhou now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Guangzhou and let you know when they change.