Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Guangzhou from $547

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 Guangzhou departing on 4/19. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from St. Louis to Guangzhou

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
8:54 am - 2:20 am
STL
-
CAN
28h 26m
2 stops
Cathay Pacific Logo
10:20 pm - 11:56 pm
CAN
-
STL
38h 36m
2 stops
$1,066Cathay Pacific
Thu, Apr 23 - Tue, Jun 2
Cathay Pacific Logo
6:21 am - 9:05 pm
STL
-
CAN
25h 44m
2 stops
Cathay Pacific Logo
10:20 pm - 9:42 pm
CAN
-
STL
36h 22m
2 stops
$1,121Cathay Pacific
Thu, Apr 23 - Tue, Jun 2
Cathay Pacific Logo
6:21 am - 2:20 am
STL
-
CAN
30h 59m
2 stops
Cathay Pacific Logo
5:00 am - 11:56 pm
CAN
-
STL
31h 56m
2 stops
$1,142Cathay Pacific
Thu, Apr 23 - Tue, Jun 2
Cathay Pacific Logo
6:21 am - 2:20 am
STL
-
CAN
30h 59m
2 stops
Cathay Pacific Logo
10:20 pm - 11:56 pm
CAN
-
STL
38h 36m
2 stops
$1,168Cathay Pacific
Thu, Apr 23 - Tue, Jun 2
Cathay Pacific Logo
12:27 pm - 2:20 am
STL
-
CAN
24h 53m
2 stops
Cathay Pacific Logo
10:20 pm - 11:57 pm
CAN
-
STL
38h 37m
2 stops
$1,536Cathay Pacific
Tue, Apr 7 - Tue, Apr 21
EVA Air Logo
4:46 pm - 11:55 am
STL
-
CAN
30h 09m
2 stops
EVA Air Logo
1:10 pm - 11:54 pm
CAN
-
STL
47h 44m
2 stops
$1,540EVA Air
Sat, May 9 - Sun, May 24
Cathay Pacific Logo
6:21 am - 9:05 pm
STL
-
CAN
25h 44m
2 stops
Cathay Pacific Logo
10:20 pm - 9:42 pm
CAN
-
STL
36h 22m
2 stops
$1,556Cathay Pacific
Fri, May 15 - Fri, May 22
Turkish Airlines Logo
7:45 am - 7:20 am
STL
-
CAN
34h 35m
2 stops
Turkish Airlines Logo
9:00 am - 9:16 pm
CAN
-
STL
49h 16m
2 stops
$1,592Turkish Airlines
Sat, May 9 - Mon, May 25
Multiple Airlines Logo
7:00 am - 6:20 am
STL
-
CAN
34h 20m
2 stops
Multiple Airlines Logo
9:50 pm - 11:56 pm
CAN
-
STL
39h 06m
1 stop
$1,645Multiple Airlines
Sat, May 9 - Mon, May 25
Cathay Pacific Logo
12:55 pm - 2:20 am
STL
-
CAN
24h 25m
2 stops
Cathay Pacific Logo
10:20 pm - 11:57 pm
CAN
-
STL
38h 37m
2 stops
$1,698Cathay Pacific
Wed, Apr 15 - Sun, Apr 26

Cathay Pacific flights from St. Louis to Guangzhou

Our best Cathay Pacific deals on St. Louis to Guangzhou flight tickets
Cathay Pacific
Apr 23
STL8:54 amLambert-St Louis
28h 26m
2 stops
CAN2:20 amGuangzhou Baiyun
Jun 2
CAN10:20 pmGuangzhou Baiyun
38h 36m
2 stops
STL11:56 pmLambert-St Louis
$1,066
Cathay Pacific
Apr 23
STL6:21 amLambert-St Louis
25h 44m
2 stops
CAN9:05 pmGuangzhou Baiyun
Jun 2
CAN10:20 pmGuangzhou Baiyun
36h 22m
2 stops
STL9:42 pmLambert-St Louis
$1,121
Cathay Pacific
Apr 23
STL6:21 amLambert-St Louis
30h 59m
2 stops
CAN2:20 amGuangzhou Baiyun
Jun 2
CAN5:00 amGuangzhou Baiyun
31h 56m
2 stops
STL11:56 pmLambert-St Louis
$1,142

Turkish Airlines flights from St. Louis to Guangzhou

Our best Turkish Airlines deals on St. Louis to Guangzhou flight tickets
Turkish Airlines
May 9
STL7:45 amLambert-St Louis
34h 35m
2 stops
CAN7:20 amGuangzhou Baiyun
May 25
CAN9:00 amGuangzhou Baiyun
49h 16m
2 stops
STL9:16 pmLambert-St Louis
$1,592
Turkish Airlines
May 9
STL7:45 amLambert-St Louis
34h 35m
2 stops
CAN7:20 amGuangzhou Baiyun
May 26
CAN11:00 pmGuangzhou Baiyun
35h 16m
2 stops
STL9:16 pmLambert-St Louis
$1,876
Turkish Airlines
May 9
STL7:45 amLambert-St Louis
34h 35m
2 stops
CAN7:20 amGuangzhou Baiyun
May 22
CAN11:00 pmGuangzhou Baiyun
35h 18m
2 stops
STL9:18 pmLambert-St Louis
$1,947

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Guangzhou 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 April 3, 2026.
Use the filters below to find and compare flights from St. Louis to Guangzhou that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Thu 4/23

8:54 am-2:20 am

2 stops28h 26m

Guangzhou Baiyun

Tue 6/2

10:20 pm-11:56 pm

2 stops38h 36m

$1,066
Quickest round-trip

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Thu 4/23

6:21 am-9:05 pm

2 stops25h 44m

Guangzhou Baiyun

Tue 6/2

10:20 pm-9:42 pm

2 stops36h 22m

$1,121

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Thu 4/23

6:21 am-2:20 am

2 stops30h 59m

Guangzhou Baiyun

Tue 6/2

5:00 am-11:56 pm

2 stops31h 56m

$1,142

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Thu 4/23

6:21 am-2:20 am

2 stops30h 59m

Guangzhou Baiyun

Tue 6/2

10:20 pm-11:56 pm

2 stops38h 36m

$1,168

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Tue 4/7

12:27 pm-2:20 am

2 stops24h 53m

Guangzhou Baiyun

Tue 4/21

10:20 pm-11:57 pm

2 stops38h 37m

$1,536

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Sat 5/9

4:46 pm-11:55 am

2 stops30h 09m

Guangzhou Baiyun

Sun 5/24

1:10 pm-11:54 pm

2 stops47h 44m

$1,540

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Fri 5/15

6:21 am-9:05 pm

2 stops25h 44m

Guangzhou Baiyun

Fri 5/22

10:20 pm-9:42 pm

2 stops36h 22m

$1,556

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Sat 5/9

7:45 am-7:20 am

2 stops34h 35m

Guangzhou Baiyun

Mon 5/25

9:00 am-9:16 pm

2 stops49h 16m

$1,592

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Sat 5/9

7:00 am-6:20 am

2 stops34h 20m

Guangzhou Baiyun

Mon 5/25

9:50 pm-11:56 pm

1 stop39h 06m

$1,645

St. LouisGuangzhou

STL - CAN

STLCAN

Lambert-St Louis

Wed 4/15

12:55 pm-2:20 am

2 stops24h 25m

Guangzhou Baiyun

Sun 4/26

10:20 pm-11:57 pm

2 stops38h 37m

$1,698

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Guangzhou from

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 airline that flies from Lambert-St Louis to Guangzhou Baiyun?

Cathay Pacific is the most popular carrier operating from Lambert-St Louis to Guangzhou Baiyun

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

Fastest flight time

28h 26m

Direct flights

None
The fastest flight from St. Louis to Guangzhou takes 28h 26m
There are no direct flights from St. Louis to Guangzhou. There are no popular flight routes from St. Louis to Guangzhou.
Search flight deals

Frequently asked questions about flying from St. Louis to Guangzhou

  • 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. Typically, this will take 28h 26m by plane in normal conditions.

  • 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?

  • 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?

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 PacificPriceFrom $915Free CancellationRating
7.6
1,239 reviews
Search Cathay Pacific flights

Traveling to a place near Guangzhou?

Book flights to Guangzhou if you plan to visit one of these locations
Dongguan

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Guangzhou?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Guangzhou. Millions of users trust and use momondo every year so you are in good hands.

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.

An easier way to manage your Guangzhou trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 5/3
Sun 5/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to China