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Cheap flights from St. Louis to Shanghai from $1,122

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Shanghai departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from St. Louis to Shanghai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
12:11 pm - 3:35 pm
STL
-
SHA
38h 24m
2 stops
Cathay Pacific Logo
1:20 pm - 11:04 pm
SHA
-
STL
46h 44m
2 stops
$1,122Cathay Pacific
Wed, Apr 15 - Fri, May 15
Cathay Pacific Logo
10:33 am - 12:20 pm
STL
-
SHA
36h 47m
2 stops
Cathay Pacific Logo
1:20 pm - 6:27 pm
SHA
-
STL
42h 07m
2 stops
$1,159Cathay Pacific
Mon, Mar 23 - Thu, Apr 9
Cathay Pacific Logo
7:04 am - 8:55 pm
STL
-
SHA
47h 51m
2 stops
Cathay Pacific Logo
4:35 pm - 6:00 pm
SHA
-
STL
38h 25m
2 stops
$1,427Cathay Pacific
Tue, Feb 10 - Tue, Mar 10
ANA Logo
7:41 am - 12:25 pm
STL
-
SHA
38h 44m
2 stops
ANA Logo
1:35 pm - 12:20 pm
SHA
-
STL
35h 45m
2 stops
$1,554ANA
Tue, Feb 17 - Tue, Jul 7
Cathay Pacific Logo
6:38 am - 12:20 pm
STL
-
SHA
39h 42m
2 stops
Cathay Pacific Logo
4:50 pm - 6:52 pm
SHA
-
STL
39h 02m
2 stops
$1,609Cathay Pacific
Tue, Feb 17 - Tue, Jul 7
Cathay Pacific Logo
10:37 am - 8:55 pm
STL
-
SHA
44h 18m
2 stops
Cathay Pacific Logo
4:35 pm - 11:22 pm
SHA
-
STL
44h 47m
2 stops
$1,921Cathay Pacific
Fri, Feb 27 - Fri, Mar 6
Cathay Pacific Logo
6:36 am - 12:05 pm
STL
-
SHA
40h 29m
2 stops
Cathay Pacific Logo
1:20 pm - 6:52 pm
SHA
-
STL
42h 32m
2 stops
$1,963Cathay Pacific
Mon, Jun 15 - Mon, Jul 6
Japan Airlines Logo
6:36 am - 11:25 am
STL
-
SHA
39h 49m
2 stops
Japan Airlines Logo
12:50 pm - 11:59 pm
SHA
-
STL
24h 09m
2 stops
$1,991Japan Airlines
Tue, Jun 16 - Tue, Jul 7
Cathay Pacific Logo
6:38 am - 12:20 pm
STL
-
SHA
40h 42m
2 stops
Cathay Pacific Logo
10:30 pm - 10:58 pm
SHA
-
STL
37h 28m
2 stops
$2,014Cathay Pacific
Fri, Mar 13 - Sun, Mar 22
Japan Airlines Logo
2:19 pm - 11:45 am
STL
-
SHA
31h 26m
2 stops
Japan Airlines Logo
1:10 pm - 10:58 pm
SHA
-
STL
23h 48m
2 stops
$2,042Japan Airlines
Wed, Mar 4 - Sun, Mar 8

Cathay Pacific flights from St. Louis to Shanghai Hongqiao Intl Airport

Our best Cathay Pacific deals on St. Louis to Shanghai Hongqiao Intl Airport flight tickets
Cathay Pacific
Apr 15
STL12:11 pmLambert-St Louis
38h 24m
2 stops
SHA3:35 pmShanghai Hongqiao Intl
May 15
SHA1:20 pmShanghai Hongqiao Intl
46h 44m
2 stops
STL11:04 pmLambert-St Louis
$1,122
Cathay Pacific
Mar 23
STL10:33 amLambert-St Louis
36h 47m
2 stops
SHA12:20 pmShanghai Hongqiao Intl
Apr 9
SHA1:20 pmShanghai Hongqiao Intl
42h 07m
2 stops
STL6:27 pmLambert-St Louis
$1,159
Cathay Pacific
Feb 10
STL7:04 amLambert-St Louis
47h 51m
2 stops
SHA8:55 pmShanghai Hongqiao Intl
Mar 10
SHA4:35 pmShanghai Hongqiao Intl
38h 25m
2 stops
STL6:00 pmLambert-St Louis
$1,427

Japan Airlines flights from St. Louis to Shanghai Hongqiao Intl Airport

Our best Japan Airlines deals on St. Louis to Shanghai Hongqiao Intl Airport flight tickets
Japan Airlines
Jun 16
STL6:36 amLambert-St Louis
39h 49m
2 stops
SHA11:25 amShanghai Hongqiao Intl
Jul 7
SHA12:50 pmShanghai Hongqiao Intl
24h 09m
2 stops
STL11:59 pmLambert-St Louis
$1,991
Japan Airlines
Mar 4
STL2:19 pmLambert-St Louis
31h 26m
2 stops
SHA11:45 amShanghai Hongqiao Intl
Mar 8
SHA1:10 pmShanghai Hongqiao Intl
23h 48m
2 stops
STL10:58 pmLambert-St Louis
$2,042
Japan Airlines
Mar 4
STL2:19 pmLambert-St Louis
31h 26m
2 stops
SHA11:45 amShanghai Hongqiao Intl
Mar 8
SHA1:10 pmShanghai Hongqiao Intl
23h 48m
2 stops
STL10:58 pmLambert-St Louis
$2,127

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Shanghai Hongqiao Intl Airport 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 January 29, 2026.
Use the filters below to find and compare flights from St. Louis to Shanghai Hongqiao Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Wed 4/15

12:11 pm-3:35 pm

2 stops38h 24m

Shanghai Hongqiao Intl

Fri 5/15

1:20 pm-11:04 pm

2 stops46h 44m

$1,122

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Mon 3/23

10:33 am-12:20 pm

2 stops36h 47m

Shanghai Hongqiao Intl

Thu 4/9

1:20 pm-6:27 pm

2 stops42h 07m

$1,159

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Tue 2/10

7:04 am-8:55 pm

2 stops47h 51m

Shanghai Hongqiao Intl

Tue 3/10

4:35 pm-6:00 pm

2 stops38h 25m

$1,427

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Tue 2/17

7:41 am-12:25 pm

2 stops38h 44m

Shanghai Hongqiao Intl

Tue 7/7

1:35 pm-12:20 pm

2 stops35h 45m

$1,554

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Tue 2/17

6:38 am-12:20 pm

2 stops39h 42m

Shanghai Hongqiao Intl

Tue 7/7

4:50 pm-6:52 pm

2 stops39h 02m

$1,609

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Fri 2/27

10:37 am-8:55 pm

2 stops44h 18m

Shanghai Hongqiao Intl

Fri 3/6

4:35 pm-11:22 pm

2 stops44h 47m

$1,921

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Mon 6/15

6:36 am-12:05 pm

2 stops40h 29m

Shanghai Hongqiao Intl

Mon 7/6

1:20 pm-6:52 pm

2 stops42h 32m

$1,963

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Tue 6/16

6:36 am-11:25 am

2 stops39h 49m

Shanghai Hongqiao Intl

Tue 7/7

12:50 pm-11:59 pm

2 stops24h 09m

$1,991

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Fri 3/13

6:38 am-12:20 pm

2 stops40h 42m

Shanghai Hongqiao Intl

Sun 3/22

10:30 pm-10:58 pm

2 stops37h 28m

$2,014

St. LouisShanghai

STL - SHA

STLSHA

Lambert-St Louis

Wed 3/4

2:19 pm-11:45 am

2 stops31h 26m

Shanghai Hongqiao Intl

Sun 3/8

1:10 pm-10:58 pm

2 stops23h 48m

$2,042

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Shanghai from

How to get the cheapest flight ticket from St. Louis to Shanghai Hongqiao Intl Airport

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 typical price of a round-trip flight between St. Louis and Shanghai Hongqiao Intl Airport?

What is the cheapest month to fly to Shanghai Hongqiao Intl Airport?

The cheapest month to fly to Shanghai Hongqiao Intl Airport from St. Louis is in September. Flight prices, which tend to average around $1,104, are often lower during this time because this is during the off-season. If you don’t want to visit Shanghai Hongqiao Intl Airport in September, then you should wait until November to fly from St. Louis, when ticket prices are also cheap, with an average price of $1,151.

When to book flights from St. Louis to Shanghai Hongqiao Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Shanghai Hongqiao Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Shanghai Hongqiao Intl Airport (STL to SHA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Shanghai Hongqiao Intl Airport

Fastest flight time

19h 48m

Direct flights

None
The fastest flight from St. Louis to Shanghai Hongqiao Intl Airport takes 19h 48m
There are no direct flights from St. Louis to Shanghai Hongqiao Intl Airport. There are no popular flight routes from St. Louis to Shanghai Hongqiao Intl Airport.
Search flight deals

  • How far is Lambert-St Louis to Shanghai Hongqiao Intl by plane?

    Lambert-St Louis and Shanghai Hongqiao Intl are 7198.2 mi apart from one another. By plane, this route typically takes 19h 48m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Shanghai Hongqiao Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Shanghai Hongqiao Intl Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Shanghai Hongqiao Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Shanghai Hongqiao Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Shanghai Hongqiao Intl Airport.

  • What documentation or ID do you need to fly to Shanghai Hongqiao Intl Airport?

    The travel and health documents you'll need for your trip to Shanghai Hongqiao Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Shanghai Hongqiao Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Shanghai Hongqiao Intl Airport?

Best airlines flying from St. Louis to Shanghai Hongqiao Intl Airport

Compare and see reviews for airlines that fly from St. Louis to Shanghai Hongqiao Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,057Free CancellationRating
7.9
8,128 reviews
Search Delta flights
American AirlinesPriceFrom $1,062Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Shanghai from St. Louis with this policy.

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

momondo helps you find the best flight between St. Louis and Shanghai by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of St. Louis to Shanghai flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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