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Cheap flights from Seattle to Shanghai from $458

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Shanghai departing on 11/3. 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

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Korean Air Logo
9:32 pm - 8:25 pmSEA-PVG
30h 53m2 stops
Korean Air Logo
11:20 am - 9:00 amPVG-SEA
13h 40m1 stop
$810Korean Air
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Mon, Nov 17 - Tue, Dec 2
Multiple Airlines Logo
9:30 pm - 12:05 amSEA-PVG
34h 35m1 stop
Multiple Airlines Logo
4:40 pm - 1:30 pmPVG-SEA
36h 50m2 stops
$811Multiple Airlines
Find Deal
Sun, Nov 23 - Fri, Dec 5
Multiple Airlines Logo
10:05 am - 9:05 pmSEA-PVG
19h 00m2 stops
Multiple Airlines Logo
11:45 am - 8:05 amPVG-SEA
36h 20m1 stop
$812Multiple Airlines
Find Deal
Wed, Nov 19 - Wed, Dec 24
Korean Air Logo
11:00 am - 8:25 pmSEA-PVG
17h 25m1 stop
Korean Air Logo
11:20 am - 2:18 pmPVG-SEA
18h 58m2 stops
$816Korean Air
Find Deal
Thu, Jan 8 - Mon, Feb 2
Hainan Airlines Logo
10:00 am - 1:20 pmSEA-PVG
35h 20m1 stop
Hainan Airlines Logo
6:55 am - 8:00 amPVG-SEA
17h 05m1 stop
$839Hainan Airlines
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Sat, Nov 22 - Sat, Nov 29
Cathay Pacific Logo
11:50 am - 4:25 pmSEA-PVG
37h 35m1 stop
Cathay Pacific Logo
1:25 pm - 7:08 amPVG-SEA
32h 43m2 stops
$840Cathay Pacific
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Thu, Apr 9 - Sun, Apr 19
Hainan Airlines Logo
10:05 am - 10:30 amSEA-PVG
32h 25m2 stops
Hainan Airlines Logo
11:45 am - 8:05 amPVG-SEA
36h 20m1 stop
$844Hainan Airlines
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Thu, Nov 20 - Wed, Dec 3
Cathay Pacific Logo
8:00 pm - 12:30 pmSEA-PVG
25h 30m2 stops
Cathay Pacific Logo
2:30 pm - 10:10 amPVG-SEA
34h 40m1 stop
$845Cathay Pacific
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Mon, Mar 23 - Wed, Apr 29
Asiana Airlines Logo
12:10 am - 9:05 pmSEA-PVG
28h 55m1 stop
Asiana Airlines Logo
8:25 am - 1:55 pmPVG-SEA
21h 30m1 stop
$860Asiana Airlines
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Sun, Dec 7 - Thu, Dec 18
Delta Logo
10:15 am - 3:50 pmSEA-PVG
13h 35mnonstop
Delta Logo
6:00 pm - 12:50 pmPVG-SEA
10h 50mnonstop
$867Delta
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Thu, Nov 20 - Thu, Nov 27

Korean Air flights from Seattle to Shanghai Pu Dong Airport

Our best Korean Air deals on Seattle to Shanghai Pu Dong Airport flight tickets
Korean Air
Nov 17
SEA9:32 pmSeattle/Tacoma Intl
30h 53m
2 stops
PVG8:25 pmShanghai Pu Dong
Dec 2
PVG11:20 amShanghai Pu Dong
13h 40m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$810
Find similar
Korean Air
Jan 8
SEA11:00 amSeattle/Tacoma Intl
17h 25m
1 stop
PVG8:25 pmShanghai Pu Dong
Feb 2
PVG11:20 amShanghai Pu Dong
18h 58m
2 stops
SEA2:18 pmSeattle/Tacoma Intl
$816
Find similar
Korean Air
Dec 2
SEA11:00 amSeattle/Tacoma Intl
30h 45m
1 stop
PVG9:45 amShanghai Pu Dong
Dec 28
PVG8:50 amShanghai Pu Dong
16h 10m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$817
Find similar

Hainan Airlines flights from Seattle to Shanghai Pu Dong Airport

Our best Hainan Airlines deals on Seattle to Shanghai Pu Dong Airport flight tickets
Hainan Airlines
Nov 22
SEA10:00 amSeattle/Tacoma Intl
35h 20m
1 stop
PVG1:20 pmShanghai Pu Dong
Nov 29
PVG6:55 amShanghai Pu Dong
17h 05m
1 stop
SEA8:00 amSeattle/Tacoma Intl
$839
Find similar
Hainan Airlines
Nov 20
SEA10:05 amSeattle/Tacoma Intl
32h 25m
2 stops
PVG10:30 amShanghai Pu Dong
Dec 3
PVG11:45 amShanghai Pu Dong
36h 20m
1 stop
SEA8:05 amSeattle/Tacoma Intl
$844
Find similar
Hainan Airlines
Nov 6
SEA10:05 amSeattle/Tacoma Intl
32h 25m
2 stops
PVG10:30 amShanghai Pu Dong
Nov 29
PVG6:55 amShanghai Pu Dong
17h 05m
1 stop
SEA8:00 amSeattle/Tacoma Intl
$856
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Shanghai Pu Dong 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 October 20, 2025.
Use the filters below to find and compare flights from Seattle to Shanghai Pu Dong Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Mon 11/17

9:32 pm-8:25 pm

2 stops30h 53m

Shanghai Pu Dong

Tue 12/2

11:20 am-9:00 am

1 stop13h 40m

$810

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Sun 11/23

9:30 pm-12:05 am

1 stop34h 35m

Shanghai Pu Dong

Fri 12/5

4:40 pm-1:30 pm

2 stops36h 50m

$811

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Wed 11/19

10:05 am-9:05 pm

2 stops19h 00m

Shanghai Pu Dong

Wed 12/24

11:45 am-8:05 am

1 stop36h 20m

$812

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Thu 1/8

11:00 am-8:25 pm

1 stop17h 25m

Shanghai Pu Dong

Mon 2/2

11:20 am-2:18 pm

2 stops18h 58m

$816

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Sat 11/22

10:00 am-1:20 pm

1 stop35h 20m

Shanghai Pu Dong

Sat 11/29

6:55 am-8:00 am

1 stop17h 05m

$839

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Thu 4/9

11:50 am-4:25 pm

1 stop37h 35m

Shanghai Pu Dong

Sun 4/19

1:25 pm-7:08 am

2 stops32h 43m

$840

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Thu 11/20

10:05 am-10:30 am

2 stops32h 25m

Shanghai Pu Dong

Wed 12/3

11:45 am-8:05 am

1 stop36h 20m

$844

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Mon 3/23

8:00 pm-12:30 pm

2 stops25h 30m

Shanghai Pu Dong

Wed 4/29

2:30 pm-10:10 am

1 stop34h 40m

$845

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Sun 12/7

12:10 am-9:05 pm

1 stop28h 55m

Shanghai Pu Dong

Thu 12/18

8:25 am-1:55 pm

1 stop21h 30m

$860

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Thu 11/20

10:15 am-3:50 pm

Nonstop13h 35m

Shanghai Pu Dong

Thu 11/27

6:00 pm-12:50 pm

Nonstop10h 50m

$867

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Seattle to Shanghai Pu Dong 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 cheapest month to fly to Shanghai Pu Dong Airport?

The month of March is, on average, the cheapest month to fly to Shanghai Pu Dong Airport from Seattle, with most prices found around $986. If you aren’t able to travel to Shanghai Pu Dong Airport during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,027.

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

On average, the least expensive day to fly to Shanghai Pu Dong Airport from Seattle is on a Sunday. momondo users have found tickets for Sunday departures for as low as $1,093. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Seattle to Shanghai Pu Dong Airport on a Monday will generally be more expensive and average around $1,361. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to Shanghai Pu Dong Airport is in the morning. Flights from Seattle to Shanghai Pu Dong Airport during this time can be as low as $1,188. Try not to purchase tickets at noon because they tend to be around $1,490. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seattle/Tacoma Intl to Shanghai Pu Dong flight route?

Fly from Seattle/Tacoma Intl to Shanghai Pu Dong for the best Seattle/Tacoma Intl - Shanghai Pu Dong flight prices

How far in advance should I book a flight to Shanghai Pu Dong Airport?

You are more likely to see cheaper flights to Shanghai Pu Dong Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Shanghai Pu Dong Airport for around $1,137 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Shanghai Pu Dong Airport from Seattle for as low as $934 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Shanghai Pu Dong flights?

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Shanghai Pu Dong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Shanghai Pu Dong Airport flights?

You could potentially save up to 15% on your flight if you consider stops on a Seattle to Shanghai Pu Dong Airport flight.

How have Seattle to Shanghai Pu Dong Airport flight prices changed over time?

As of October 2025, prices for Seattle to Shanghai Pu Dong Airport flights are approximately 42% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Shanghai Pu Dong Airport

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

Cheap Seattle to Shanghai Pu Dong Airport (SEA to PVG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Shanghai Pu Dong Airport

Best Price Found

$561

Fastest flight time

12h 30m

Direct flights

Every day
The best one-way flight to Shanghai Pu Dong Airport from Seattle in the past 72 hours is $561. The best round-trip flight deal from Seattle to Shanghai Pu Dong Airport found on momondo in the last 72 hours is $992.
The fastest flight from Seattle to Shanghai Pu Dong Airport takes 12h 30m
Direct flights go from Seattle to Shanghai Pu Dong Airport every day.
Search flight deals

  • How far is Seattle/Tacoma Intl to Shanghai Pu Dong by plane?

    The straight-line distance from Seattle/Tacoma Intl to Shanghai Pu Dong is 5696.8 mi. Typically, this will take 13h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Shanghai Pu Dong Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Shanghai Pu Dong Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Shanghai Pu Dong Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Shanghai Pu Dong Airport?

    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 Seattle/Tacoma Intl Airport to Shanghai Pu Dong Airport.

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

    The travel and health documents you'll need for your trip to Shanghai Pu Dong 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 Pu Dong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Shanghai Pu Dong Airport?

  • What is the most popular airline from Seattle to Shanghai Pu Dong Airport?

Best airlines flying from Seattle to Shanghai Pu Dong Airport

Compare and see reviews for airlines that fly from Seattle to Shanghai Pu Dong Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $701Free CancellationRating
7.9
7,978 reviews
Search Delta flights
Asiana AirlinesPriceFrom $825Free CancellationRating
8.2
485 reviews
Search Asiana Airlines flights
China AirlinesPriceFrom $849Free CancellationRating
8.3
770 reviews
Search China Airlines flights
Korean AirPriceFrom $914Free CancellationRating
8.4
1,153 reviews
Search Korean Air flights
ANAPriceFrom $933Free CancellationRating
8.4
990 reviews
Search ANA flights
Air CanadaPriceFrom $976Free CancellationRating
7.1
10,335 reviews
Search Air Canada flights
EVA AirPriceFrom $1,031Free CancellationRating
8.4
1,255 reviews
Search EVA Air flights

  • Delta Flights From Seattle to Shanghai Pu Dong Airport

    Delta flight deals from Seattle to Shanghai Pu Dong Airport start from $701 round-trip. Over the 7 Delta flights for this route in a normal week, average airfare is usually $1,229 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Shanghai?

Finding the right flight to Shanghai from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Shanghai quick and easy, saving you time and money.

Can I find flights from Seattle to Shanghai with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Shanghai flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Shanghai?

momondo provides multiple filters to help you find the best flight to Shanghai from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Shanghai, momondo offers a useful price alert feature which will track prices for flights to Shanghai from Seattle and alert you when they change.

An easier way to manage your Shanghai Pu Dong Airport 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
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