Cheap Flights from Shanghai (SHA) to Seattle (SEA) from HK$4,510~

View HK$4,510 flight on Wed, 3 Dec 2025Opens in a new window

Popular airlines from Hongqiao International Airport (SHA) to Seattle-Tacoma International Airport (SEA)

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Find Cheap Flights from Shanghai (SHA) to Seattle (SEA)

Prices were available within the past 7 days and start at HK$4,510 for one-way flights and HK$6,039 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Sat, 31 Jan - Tue, 10 Feb
SHA
Shanghai
SEA
Seattle
HK$6,039 Return, found 17 hours ago
HK$6,039
Return
found 17 hours ago
Select Hainan Airlines flight, departing Sat, 31 Jan from Shanghai to Seattle, returning Tue, 10 Feb, priced at HK$6,039 found 17 hours ago
Hainan Airlines
Sat, 29 Nov - Tue, 9 Dec
SHA
Shanghai
SEA
Seattle
HK$6,699 Return, found 16 hours ago
HK$6,699
Return
found 16 hours ago
Select Hainan Airlines flight, departing Sat, 29 Nov from Shanghai to Seattle, returning Tue, 9 Dec, priced at HK$6,699 found 16 hours ago
All Nippon Airways
Wed, 4 Feb - Wed, 25 Feb
SHA
Shanghai
SEA
Seattle
HK$9,331 Return, found 4 days ago
HK$9,331
Return
found 4 days ago
Select All Nippon Airways flight, departing Wed, 4 Feb from Shanghai to Seattle, returning Wed, 25 Feb, priced at HK$9,331 found 4 days ago

Find the cheapest month to fly from Shanghai (SHA) to Seattle (SEA)

April is typically the cheapest month to fly

From HK$5,504 - HK$9,787 per traveller.

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city centre is 20 minutes. Flights from HK$6,807
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city centre20 min
Flights from HK$6,807
Shanghai to Seattle route information
Origin airport
Hongqiao Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
All Nippon Airways, Hainan Airlines
Return price
HK$6,039
Distance
9156 km

Flights from Shanghai to Seattle

Book cheap flights from Shanghai (SHA) to Seattle (SEA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Shanghai (SHA) to Seattle (SEA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Shanghai (SHA) to Seattle (SEA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Seattle flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Seattle and things to do in Seattle for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Seattle more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is HK$4,510 now!

 

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