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Cheap flights from St. Louis to Shanghai from $415

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 Shanghai departing on 11/4. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
11:06 am - 1:30 pmSTL-PVG
36h 24m2 stops
Cathay Pacific Logo
7:10 am - 10:24 pmPVG-STL
29h 14m2 stops
$1,023Cathay Pacific
Find Deal
Wed, Jan 7 - Wed, Feb 18
United Airlines Logo
9:00 am - 6:55 pmSTL-PVG
20h 55m2 stops
United Airlines Logo
1:30 pm - 4:27 pmPVG-STL
16h 57m1 stop
$1,058United Airlines
Find Deal
Thu, Oct 30 - Sat, Nov 8
American Airlines Logo
7:00 am - 4:25 pmSTL-PVG
19h 25m1 stop
American Airlines Logo
6:25 pm - 10:25 pmPVG-STL
18h 00m1 stop
$1,070American Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
American Airlines Logo
7:00 am - 4:25 pmSTL-PVG
19h 25m1 stop
American Airlines Logo
6:25 pm - 8:08 amPVG-STL
27h 43m2 stops
$1,074American Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7
Delta Logo
2:20 pm - 3:50 pmSTL-PVG
35h 30m2 stops
Delta Logo
5:30 pm - 8:47 pmPVG-STL
17h 17m1 stop
$1,109Delta
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Wed, Dec 10 - Wed, Dec 17
Delta Logo
2:20 pm - 3:50 pmSTL-PVG
35h 30m2 stops
Delta Logo
6:00 pm - 2:14 pmPVG-STL
34h 14m2 stops
$1,120Delta
Find Deal
Wed, Dec 10 - Wed, Jan 14
Multiple Airlines Logo
6:55 am - 11:55 pmSTL-PVG
27h 00m2 stops
Multiple Airlines Logo
7:05 pm - 11:59 pmPVG-STL
42h 54m2 stops
$1,175Multiple Airlines
Find Deal
Tue, Dec 9 - Tue, Jan 13
Japan Airlines Logo
6:55 am - 12:05 pmSTL-PVG
39h 10m2 stops
Japan Airlines Logo
2:00 pm - 6:14 pmPVG-STL
42h 14m2 stops
$1,185Japan Airlines
Find Deal
Tue, Dec 9 - Tue, Jan 13
Japan Airlines Logo
6:55 am - 12:05 pmSTL-PVG
39h 10m2 stops
Japan Airlines Logo
6:40 pm - 6:14 pmPVG-STL
37h 34m2 stops
$1,222Japan Airlines
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Wed, Dec 10 - Sun, Jan 11
Multiple Airlines Logo
4:05 pm - 4:00 pmSTL-PVG
33h 55m2 stops
Multiple Airlines Logo
5:35 pm - 3:40 pmPVG-STL
36h 05m3 stops
$1,449Multiple Airlines
Find Deal
Sun, Nov 30 - Sun, Dec 7

Cathay Pacific flights from St. Louis to Shanghai

Our best Cathay Pacific deals on St. Louis to Shanghai flight tickets
Cathay Pacific
Jan 7
STL11:06 amLambert-St Louis
36h 24m
2 stops
PVG1:30 pmShanghai Pu Dong
Feb 18
PVG7:10 amShanghai Pu Dong
29h 14m
2 stops
STL10:24 pmLambert-St Louis
$1,023
Find similar
Cathay Pacific
Oct 18
STL6:39 amLambert-St Louis
49h 16m
2 stops
SHA8:55 pmShanghai Hongqiao Intl
Nov 10
SHA10:30 pmShanghai Hongqiao Intl
32h 17m
2 stops
STL4:47 pmLambert-St Louis
$1,058
Find similar
Cathay Pacific
Dec 3
STL11:35 amLambert-St Louis
38h 40m
2 stops
PVG4:15 pmShanghai Pu Dong
Mar 3
PVG8:30 amShanghai Pu Dong
23h 26m
2 stops
STL5:56 pmLambert-St Louis
$1,078
Find similar

Japan Airlines flights from St. Louis to Shanghai

Our best Japan Airlines deals on St. Louis to Shanghai flight tickets
Japan Airlines
Dec 9
STL6:55 amLambert-St Louis
39h 10m
2 stops
PVG12:05 pmShanghai Pu Dong
Jan 13
PVG2:00 pmShanghai Pu Dong
42h 14m
2 stops
STL6:14 pmLambert-St Louis
$1,185
Find similar
Japan Airlines
Dec 10
STL6:55 amLambert-St Louis
39h 10m
2 stops
PVG12:05 pmShanghai Pu Dong
Jan 11
PVG6:40 pmShanghai Pu Dong
37h 34m
2 stops
STL6:14 pmLambert-St Louis
$1,222
Find similar
Japan Airlines
Dec 10
STL6:55 amLambert-St Louis
39h 10m
2 stops
PVG12:05 pmShanghai Pu Dong
Jan 11
PVG2:00 pmShanghai Pu Dong
42h 14m
2 stops
STL6:14 pmLambert-St Louis
$1,233
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Shanghai 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 October 16, 2025.
Use the filters below to find and compare flights from St. Louis to Shanghai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

Wed 1/7

11:06 am-1:30 pm

2 stops36h 24m

Shanghai Pu Dong

Wed 2/18

7:10 am-10:24 pm

2 stops29h 14m

$1,023

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

Thu 10/30

9:00 am-6:55 pm

2 stops20h 55m

Shanghai Pu Dong

Sat 11/8

1:30 pm-4:27 pm

1 stop16h 57m

$1,058

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

Sun 11/30

7:00 am-4:25 pm

1 stop19h 25m

Shanghai Pu Dong

Sun 12/7

6:25 pm-10:25 pm

1 stop18h 00m

$1,070

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

Sun 11/30

7:00 am-4:25 pm

1 stop19h 25m

Shanghai Pu Dong

Sun 12/7

6:25 pm-8:08 am

2 stops27h 43m

$1,074

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

Wed 12/10

2:20 pm-3:50 pm

2 stops35h 30m

Shanghai Pu Dong

Wed 12/17

5:30 pm-8:47 pm

1 stop17h 17m

$1,109

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

Wed 12/10

2:20 pm-3:50 pm

2 stops35h 30m

Shanghai Pu Dong

Wed 1/14

6:00 pm-2:14 pm

2 stops34h 14m

$1,120

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

Tue 12/9

6:55 am-11:55 pm

2 stops27h 00m

Shanghai Pu Dong

Tue 1/13

7:05 pm-11:59 pm

2 stops42h 54m

$1,175

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

Tue 12/9

6:55 am-12:05 pm

2 stops39h 10m

Shanghai Pu Dong

Tue 1/13

2:00 pm-6:14 pm

2 stops42h 14m

$1,185

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

Wed 12/10

6:55 am-12:05 pm

2 stops39h 10m

Shanghai Pu Dong

Sun 1/11

6:40 pm-6:14 pm

2 stops37h 34m

$1,222

St. LouisShanghai

STL - PVG

STLPVG

Lambert-St Louis

Sun 11/30

4:05 pm-4:00 pm

2 stops33h 55m

Shanghai Pu Dong

Sun 12/7

5:35 pm-3:40 pm

3 stops36h 05m

$1,449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Shanghai from

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

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?

What is the cheapest month to fly to Shanghai?

The cheapest month to fly to Shanghai from St. Louis is in September. Flight prices, which tend to average around $1,151, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Shanghai, with average flight prices from St. Louis averaging around $1,233.

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

The cheapest day to depart on your flight to Shanghai is on a Monday when prices can be found for as low as $1,681. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from St. Louis to Shanghai for around $2,154.

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

Our data shows that the cheapest St. Louis to Shanghai flights are usually those with departure times in the evening. Our users have found flights to Shanghai in the evening for as low as $1,730. Flights in the morning are often more expensive with an average ticket price of $1,827.

Cheap St. Louis to Shanghai flight deals and tips

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

Direct flights

None
There are no direct flights from St. Louis to Shanghai. There are no popular flight routes from St. Louis to Shanghai.
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  • How far is Lambert-St Louis to Shanghai by plane?

    There are 7193.2 mi between Lambert-St Louis and Shanghai. A reasonable flight in good conditions will take 18h 35m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Shanghai.

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

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

Best airlines flying from St. Louis to Shanghai

Compare and see reviews for airlines that fly from St. Louis to Shanghai with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,057Free CancellationRating
7.9
7,984 reviews
Search Delta flights
American AirlinesPriceFrom $1,101Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,151Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights

Why use momondo?

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

It is quick and easy to find St. Louis to Shanghai 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 Shanghai that suits you.

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

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

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

Once you have performed a search for St. Louis to Shanghai flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

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

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Find better results for your trip to China

Fly into one of these airports located in Shanghai

Airports listed have a maximum distance of 18.9 mi from Shanghai
Shanghai Pu Dong Airport
Shanghai Hongqiao Intl Airport