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Cheap flights from Shanghai to Seattle from $352

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Shanghai to Seattle departing on 12/24. 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 Shanghai to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Asiana Airlines Logo
4:25 pm - 2:55 pm
PVG
-
SEA
13h 30m1 stop
Asiana Airlines Logo
12:10 am - 11:45 am
SEA
-
PVG
20h 35m1 stop
$714Asiana Airlines
jue., abr. 16 - dom., abr. 19
Cathay Pacific Logo
1:25 pm - 10:10 am
PVG
-
SEA
35h 45m1 stop
Cathay Pacific Logo
11:50 am - 11:05 am
SEA
-
PVG
32h 15m1 stop
$717Cathay Pacific
mar., abr. 14 - jue., abr. 16
Cathay Pacific Logo
4:50 pm - 10:10 am
SHA
-
SEA
32h 20m1 stop
Cathay Pacific Logo
11:50 am - 12:05 pm
SEA
-
SHA
33h 15m1 stop
$717Cathay Pacific
mar., abr. 14 - jue., abr. 16
Philippine Airlines Logo
10:50 am - 6:40 pm
PVG
-
SEA
23h 50m1 stop
Philippine Airlines Logo
9:30 pm - 9:50 am
SEA
-
PVG
20h 20m1 stop
$811Philippine Airlines
dom., dic. 21 - vie., ene. 30
Korean Air Logo
11:20 am - 9:00 am
PVG
-
SEA
13h 40m1 stop
Korean Air Logo
1:20 pm - 8:10 pm
SEA
-
PVG
15h 50m1 stop
$833Korean Air
vie., ene. 16 - vie., jul. 10
Philippine Airlines Logo
10:50 am - 6:40 pm
PVG
-
SEA
23h 50m1 stop
Philippine Airlines Logo
9:30 pm - 9:50 am
SEA
-
PVG
20h 20m1 stop
$835Philippine Airlines
vie., ene. 23 - vie., ene. 30
Hainan Airlines Logo
8:35 am - 8:00 am
SHA
-
SEA
15h 25m1 stop
Hainan Airlines Logo
10:00 am - 7:40 pm
SEA
-
SHA
17h 40m1 stop
$853Hainan Airlines
sáb., ene. 24 - sáb., ene. 31
Delta Logo
6:00 pm - 12:45 pm
PVG
-
SEA
10h 45mnonstop
Delta Logo
10:35 am - 3:50 pm
SEA
-
PVG
13h 15mnonstop
$881Delta
dom., dic. 21 - vie., ene. 30
Multiple Airlines Logo
5:35 pm - 7:16 pm
PVG
-
SEA
17h 41m1 stop
Multiple Airlines Logo
5:50 am - 11:55 pm
SEA
-
PVG
26h 05m2 stops
$902Multiple Airlines
dom., dic. 21 - vie., ene. 30
United Airlines Logo
8:55 pm - 12:59 am
PVG
-
SEA
20h 04m2 stops
United Airlines Logo
7:30 pm - 6:55 pm
SEA
-
PVG
31h 25m2 stops
$906United Airlines
dom., dic. 21 - vie., ene. 30

Asiana Airlines flights from Shanghai to Seattle

Our best Asiana Airlines deals on Shanghai to Seattle flight tickets
Asiana Airlines
Apr 16
PVG4:25 pmShanghai Pu Dong
13h 30m
1 stop
SEA2:55 pmSeattle/Tacoma Intl
Apr 19
SEA12:10 amSeattle/Tacoma Intl
20h 35m
1 stop
PVG11:45 amShanghai Pu Dong
$714
Find similar
Asiana Airlines
Jan 9
PVG11:35 amShanghai Pu Dong
18h 20m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Jul 3
SEA12:10 amSeattle/Tacoma Intl
20h 35m
1 stop
PVG11:45 amShanghai Pu Dong
$1,079
Find similar
Asiana Airlines
Jan 9
SHA10:55 amShanghai Hongqiao Intl
19h 00m
1 stop
SEA1:55 pmSeattle/Tacoma Intl
Jul 3
SEA12:10 amSeattle/Tacoma Intl
25h 50m
1 stop
SHA5:00 pmShanghai Hongqiao Intl
$1,098
Find similar

Cathay Pacific flights from Shanghai to Seattle

Our best Cathay Pacific deals on Shanghai to Seattle flight tickets
Cathay Pacific
Apr 14
PVG1:25 pmShanghai Pu Dong
35h 45m
1 stop
SEA10:10 amSeattle/Tacoma Intl
Apr 16
SEA11:50 amSeattle/Tacoma Intl
32h 15m
1 stop
PVG11:05 amShanghai Pu Dong
$717
Find similar
Cathay Pacific
Apr 14
PVG9:35 amShanghai Pu Dong
15h 35m
1 stop
SEA10:10 amSeattle/Tacoma Intl
Apr 16
SEA7:55 pmSeattle/Tacoma Intl
29h 30m
2 stops
PVG4:25 pmShanghai Pu Dong
$961
Find similar
Cathay Pacific
Apr 14
PVG5:40 pmShanghai Pu Dong
31h 30m
1 stop
SEA10:10 amSeattle/Tacoma Intl
Apr 16
SEA7:55 pmSeattle/Tacoma Intl
24h 10m
2 stops
PVG11:05 amShanghai Pu Dong
$962
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Shanghai to Seattle 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 diciembre 11, 2025.
Use the filters below to find and compare flights from Shanghai to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

jue. 4/16

4:25 pm-2:55 pm

1 stop13h 30m

Seattle/Tacoma Intl

dom. 4/19

12:10 am-11:45 am

1 stop20h 35m

$714

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

mar. 4/14

1:25 pm-10:10 am

1 stop35h 45m

Seattle/Tacoma Intl

jue. 4/16

11:50 am-11:05 am

1 stop32h 15m

$717

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

mar. 4/14

4:50 pm-10:10 am

1 stop32h 20m

Seattle/Tacoma Intl

jue. 4/16

11:50 am-12:05 pm

1 stop33h 15m

$717

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

dom. 12/21

10:50 am-6:40 pm

1 stop23h 50m

Seattle/Tacoma Intl

vie. 1/30

9:30 pm-9:50 am

1 stop20h 20m

$811

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

vie. 1/16

11:20 am-9:00 am

1 stop13h 40m

Seattle/Tacoma Intl

vie. 7/10

1:20 pm-8:10 pm

1 stop15h 50m

$833

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

vie. 1/23

10:50 am-6:40 pm

1 stop23h 50m

Seattle/Tacoma Intl

vie. 1/30

9:30 pm-9:50 am

1 stop20h 20m

$835

ShanghaiSeattle

SHA - SEA

SHASEA

Shanghai Hongqiao Intl

sáb. 1/24

8:35 am-8:00 am

1 stop15h 25m

Seattle/Tacoma Intl

sáb. 1/31

10:00 am-7:40 pm

1 stop17h 40m

$853

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

dom. 12/21

6:00 pm-12:45 pm

Nonstop10h 45m

Seattle/Tacoma Intl

vie. 1/30

10:35 am-3:50 pm

Nonstop13h 15m

$881

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

dom. 12/21

5:35 pm-7:16 pm

1 stop17h 41m

Seattle/Tacoma Intl

vie. 1/30

5:50 am-11:55 pm

2 stops26h 05m

$902

ShanghaiSeattle

PVG - SEA

PVGSEA

Shanghai Pu Dong

dom. 12/21

8:55 pm-12:59 am

2 stops20h 04m

Seattle/Tacoma Intl

vie. 1/30

7:30 pm-6:55 pm

2 stops31h 25m

$906

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 Seattle from

How to get the cheapest flight ticket from Shanghai to Seattle

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 Seattle?

In general, April is the cheapest month to fly from Shanghai to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $818. If you don’t want to visit Seattle in April, then you should wait until March to fly from Shanghai, when ticket prices are also cheap, with an average price of $819.

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

On average, the least expensive day to fly to Seattle from Shanghai is on a Saturday. momondo users have found tickets for Saturday departures for as low as $886. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Shanghai because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,088.

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

Flying to Seattle from Shanghai in the evening is the least expensive time of day to depart. momondo users have found prices as low as $998 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $1,130. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from Shanghai when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $945 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Shanghai for as low as $617 on momondo.

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

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

Cheap Shanghai to Seattle flight deals and tips

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

Fastest flight time

10h 45m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Shanghai to Seattle takes 10h 45m
Direct flights go from Shanghai to Seattle every day.
There is 1 airport in Seattle. From Shanghai there are direct flights to Seattle/Tacoma Intl (SEA).
Search flight deals

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

    There are 5704.2 mi between Shanghai and Seattle/Tacoma Intl. By plane, this route typically takes 10h 45m.

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

    Prices for flights from Shanghai to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

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

Best airlines flying from Shanghai to Seattle

Compare and see reviews for airlines that fly from Shanghai to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Korean AirPriceFrom $679Free CancellationRating
8.4
1,184 reviews
Search Korean Air flights
Asiana AirlinesPriceFrom $724Free CancellationRating
8.2
492 reviews
Search Asiana Airlines flights
DeltaPriceFrom $765Free CancellationRating
7.9
8,007 reviews
Search Delta flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Cle Elum
Federal Way
Lakewood
Fife
Westport
Kirkland
Centralia
Shoreline

Why use momondo?

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

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

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

Yes. All flights to Seattle from Shanghai on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Shanghai to Seattle 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 Shanghai to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from Shanghai. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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