Cheap Flights from Seattle (SEA) to Shanghai (SHA) from HK$2,676~

View HK$2,676 flight on Wed, 3 Dec 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at HK$2,676 for one-way flights and HK$7,563 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Wed, 28 Jan - Thu, 2 Apr
SEA
Seattle
SHA
Shanghai
HK$7,563 Return, found 5 days ago
HK$7,563
Return
found 5 days ago
Select All Nippon Airways flight, departing Wed, 28 Jan from Seattle to Shanghai, returning Thu, 2 Apr, priced at HK$7,563 found 5 days ago

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

November is typically the cheapest month to fly

From HK$5,319 - HK$8,754 per traveller.

Alternative airports near Shanghai

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

Select flight to Pudong Intl. PVG. Cheapest option available. Average driving time to city centre is 32 minutes. Flights from HK$5,360
PVG
Pudong Intl.
Cheapest
Average driving time to city centre32 min
Flights from HK$5,360

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Hongqiao Intl.
Return price
HK$7,563
Distance
9156 km

Book with confidence

Flights from Seattle to Shanghai

Book cheap flights from Seattle (SEA) to Shanghai (SHA) 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 Seattle (SEA) to Shanghai (SHA) 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 Seattle (SEA) to Shanghai (SHA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

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

If you would like to book flights to Shanghai more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Shanghai is HK$2,676 now!

 

Flights from Seattle to Shanghai

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