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Cheap flights from Seattle to Shanghai from $354

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 3/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Seattle to Shanghai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Hainan Airlines Logo
10:05 am - 10:30 am
SEA
-
PVG
32h 25m1 stop
Hainan Airlines Logo
6:40 am - 9:00 am
PVG
-
SEA
17h 20m1 stop
$691Hainan Airlines
Thu, Mar 5 - Tue, Mar 24
ANA Logo
7:30 pm - 12:20 pm
SEA
-
PVG
24h 50m2 stops
ANA Logo
8:30 am - 1:20 pm
PVG
-
SEA
20h 50m1 stop
$693ANA
Sun, Feb 8 - Wed, Feb 25
ANA Logo
3:45 pm - 1:15 am
SEA
-
PVG
17h 30m1 stop
ANA Logo
8:30 am - 9:12 pm
PVG
-
SEA
28h 42m2 stops
$695ANA
Wed, Jan 7 - Thu, Jan 22
ANA Logo
9:55 am - 1:15 am
SEA
-
PVG
23h 20m2 stops
ANA Logo
8:30 am - 7:16 pm
PVG
-
SEA
26h 46m2 stops
$700ANA
Wed, Jan 14 - Tue, Jan 27
Asiana Airlines Logo
12:10 am - 10:05 am
SEA
-
PVG
18h 55m1 stop
Asiana Airlines Logo
4:25 pm - 2:55 pm
PVG
-
SEA
13h 30m1 stop
$701Asiana Airlines
Wed, Mar 18 - Thu, Apr 16
Asiana Airlines Logo
12:10 am - 10:05 am
SEA
-
PVG
17h 55m1 stop
Asiana Airlines Logo
4:25 pm - 2:55 pm
PVG
-
SEA
13h 30m1 stop
$702Asiana Airlines
Wed, Mar 4 - Mon, Mar 23
ANA Logo
9:55 am - 1:15 am
SEA
-
PVG
23h 20m2 stops
ANA Logo
8:30 am - 1:20 pm
PVG
-
SEA
20h 50m1 stop
$703ANA
Thu, Jan 8 - Thu, Feb 5
Asiana Airlines Logo
12:10 am - 10:05 am
SEA
-
PVG
18h 55m1 stop
Asiana Airlines Logo
1:10 pm - 2:55 pm
PVG
-
SEA
16h 45m1 stop
$705Asiana Airlines
Mon, Mar 23 - Fri, Apr 17
ANA Logo
9:55 am - 1:15 am
SEA
-
PVG
23h 20m2 stops
ANA Logo
2:35 am - 1:20 pm
PVG
-
SEA
26h 45m1 stop
$708ANA
Thu, Jan 15 - Tue, Jan 27
ANA Logo
3:45 pm - 1:15 am
SEA
-
PVG
17h 30m1 stop
ANA Logo
2:35 am - 1:20 pm
PVG
-
SEA
26h 45m1 stop
$711ANA
Thu, Jan 8 - Mon, Feb 2

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
Mar 5
SEA10:05 amSeattle/Tacoma Intl
32h 25m
1 stop
PVG10:30 amShanghai Pu Dong
Mar 24
PVG6:40 amShanghai Pu Dong
17h 20m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$691
Find similar
Hainan Airlines
Jan 10
SEA10:00 amSeattle/Tacoma Intl
35h 20m
1 stop
PVG1:20 pmShanghai Pu Dong
Jan 31
PVG6:40 amShanghai Pu Dong
17h 20m
1 stop
SEA8:00 amSeattle/Tacoma Intl
$797
Find similar
Hainan Airlines
Feb 17
SEA10:00 amSeattle/Tacoma Intl
35h 20m
1 stop
PVG1:20 pmShanghai Pu Dong
Feb 21
PVG6:40 amShanghai Pu Dong
17h 20m
1 stop
SEA8:00 amSeattle/Tacoma Intl
$808
Find similar

Asiana Airlines flights from Seattle to Shanghai Pu Dong Airport

Our best Asiana Airlines deals on Seattle to Shanghai Pu Dong Airport flight tickets
Asiana Airlines
Mar 6
SEA12:10 amSeattle/Tacoma Intl
17h 55m
1 stop
PVG10:05 amShanghai Pu Dong
Mar 21
PVG4:25 pmShanghai Pu Dong
13h 30m
1 stop
SEA2:55 pmSeattle/Tacoma Intl
$701
Find similar
Asiana Airlines
Mar 18
SEA12:10 amSeattle/Tacoma Intl
18h 55m
1 stop
PVG10:05 amShanghai Pu Dong
Apr 16
PVG4:25 pmShanghai Pu Dong
13h 30m
1 stop
SEA2:55 pmSeattle/Tacoma Intl
$702
Find similar
Asiana Airlines
Feb 6
SEA12:10 amSeattle/Tacoma Intl
17h 55m
1 stop
PVG10:05 amShanghai Pu Dong
Feb 21
PVG8:25 amShanghai Pu Dong
21h 30m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
$729
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 December 18, 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

Thu 3/5

10:05 am-10:30 am

1 stop32h 25m

Shanghai Pu Dong

Tue 3/24

6:40 am-9:00 am

1 stop17h 20m

$691

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Sun 2/8

7:30 pm-12:20 pm

2 stops24h 50m

Shanghai Pu Dong

Wed 2/25

8:30 am-1:20 pm

1 stop20h 50m

$693

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Wed 1/7

3:45 pm-1:15 am

1 stop17h 30m

Shanghai Pu Dong

Thu 1/22

8:30 am-9:12 pm

2 stops28h 42m

$695

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Wed 1/14

9:55 am-1:15 am

2 stops23h 20m

Shanghai Pu Dong

Tue 1/27

8:30 am-7:16 pm

2 stops26h 46m

$700

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Wed 3/18

12:10 am-10:05 am

1 stop18h 55m

Shanghai Pu Dong

Thu 4/16

4:25 pm-2:55 pm

1 stop13h 30m

$701

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Wed 3/4

12:10 am-10:05 am

1 stop17h 55m

Shanghai Pu Dong

Mon 3/23

4:25 pm-2:55 pm

1 stop13h 30m

$702

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Thu 1/8

9:55 am-1:15 am

2 stops23h 20m

Shanghai Pu Dong

Thu 2/5

8:30 am-1:20 pm

1 stop20h 50m

$703

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Mon 3/23

12:10 am-10:05 am

1 stop18h 55m

Shanghai Pu Dong

Fri 4/17

1:10 pm-2:55 pm

1 stop16h 45m

$705

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Thu 1/15

9:55 am-1:15 am

2 stops23h 20m

Shanghai Pu Dong

Tue 1/27

2:35 am-1:20 pm

1 stop26h 45m

$708

SeattleShanghai

SEA - PVG

SEAPVG

Seattle/Tacoma Intl

Thu 1/8

3:45 pm-1:15 am

1 stop17h 30m

Shanghai Pu Dong

Mon 2/2

2:35 am-1:20 pm

1 stop26h 45m

$711

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 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 February is, on average, the cheapest month to fly to Shanghai Pu Dong Airport from Seattle, with most prices found around $861. If you aren’t able to travel to Shanghai Pu Dong Airport during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $986.

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 $1,079. 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 $1,358. 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 $1,157. 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 $1,124 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 $913 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 28% 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 December 2025, prices for Seattle to Shanghai Pu Dong Airport flights are approximately 58% 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

$583

Fastest flight time

12h 35m

Direct flights

Every day
The best one-way flight to Shanghai Pu Dong Airport from Seattle in the past 72 hours is $583. The best round-trip flight deal from Seattle to Shanghai Pu Dong Airport found on momondo in the last 72 hours is $985.
The fastest flight from Seattle to Shanghai Pu Dong Airport takes 12h 35m
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 12h 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 $667Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Asiana AirlinesPriceFrom $684Free CancellationRating
8.2
493 reviews
Search Asiana Airlines flights
Korean AirPriceFrom $704Free CancellationRating
8.4
1,186 reviews
Search Korean Air flights
China AirlinesPriceFrom $876Free CancellationRating
8.3
792 reviews
Search China Airlines flights
Air CanadaPriceFrom $951Free CancellationRating
7.1
10,536 reviews
Search Air Canada flights
EVA AirPriceFrom $1,038Free CancellationRating
8.4
1,297 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 $667 round-trip. Over the 7 Delta flights for this route in a normal week, average airfare is usually $1,232 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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