Cheap Flights from Beijing (PEK) to Seattle (SEA) from HK$3,477~

View HK$3,477 flight on Mon, 22 Sep 2025Opens in a new window

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Find Cheap Flights from Beijing (PEK) to Seattle (SEA)

Prices were available within the past 7 days and start at HK$3,477 for one-way flights and HK$5,741 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Sun, 7 Sep - Sat, 13 Sep
PEK
Beijing
SEA
Seattle
HK$5,741 Return, found 2 days ago
HK$5,741
Return
found 2 days ago
Select All Nippon Airways flight, departing Sun, 7 Sep from Beijing to Seattle, returning Sat, 13 Sep, priced at HK$5,741 found 2 days ago
All Nippon Airways
Sat, 13 Sep - Sat, 20 Sep
PEK
Beijing
SEA
Seattle
HK$5,743 Return, found 4 hours ago
HK$5,743
Return
found 4 hours ago
Select All Nippon Airways flight, departing Sat, 13 Sep from Beijing to Seattle, returning Sat, 20 Sep, priced at HK$5,743 found 4 hours ago
Hainan Airlines
Wed, 17 Dec - Thu, 1 Jan
PEK
Beijing
SEA
Seattle
HK$6,022 Return, found 5 days ago
HK$6,022
Return
found 5 days ago
Select Hainan Airlines flight, departing Wed, 17 Dec from Beijing to Seattle, returning Thu, 1 Jan, priced at HK$6,022 found 5 days ago
Hainan Airlines
Wed, 10 Sep - Thu, 18 Sep
PEK
Beijing
SEA
Seattle
HK$6,043 Return, found 1 day ago
HK$6,043
Return
found 1 day ago
Select Hainan Airlines flight, departing Wed, 10 Sep from Beijing to Seattle, returning Thu, 18 Sep, priced at HK$6,043 found 1 day ago
Asiana Airlines
Sun, 5 Oct - Sun, 19 Oct
PEK
Beijing
SEA
Seattle
HK$6,077 Return, found 1 hour ago
HK$6,077
Return
found 1 hour ago
Select Asiana Airlines flight, departing Sun, 5 Oct from Beijing to Seattle, returning Sun, 19 Oct, priced at HK$6,077 found 1 hour ago
Korean Air
Sun, 5 Oct - Sun, 19 Oct
PEK
Beijing
SEA
Seattle
HK$6,077 Return, found 1 hour ago
HK$6,077
Return
found 1 hour ago
Select Korean Air flight, departing Sun, 5 Oct from Beijing to Seattle, returning Sun, 19 Oct, priced at HK$6,077 found 1 hour ago
Hainan Airlines
Tue, 21 Oct - Sat, 1 Nov
PEK
Beijing
SEA
Seattle
HK$6,088 Return, found 6 days ago
HK$6,088
Return
found 6 days ago
Select Hainan Airlines flight, departing Tue, 21 Oct from Beijing to Seattle, returning Sat, 1 Nov, priced at HK$6,088 found 6 days ago
United
Sat, 6 Sep - Sat, 20 Sep
PEK
Beijing
SEA
Seattle
HK$6,681 Return, found 4 days ago
HK$6,681
Return
found 4 days ago
Select United flight, departing Sat, 6 Sep from Beijing to Seattle, returning Sat, 20 Sep, priced at HK$6,681 found 4 days ago
Philippine Airlines
Sun, 21 Sep - Wed, 1 Oct
PEK
Beijing
SEA
Seattle
HK$7,200 Return, found 5 days ago
HK$7,200
Return
found 5 days ago
Select Philippine Airlines flight, departing Sun, 21 Sep from Beijing to Seattle, returning Wed, 1 Oct, priced at HK$7,200 found 5 days ago
Air Canada
Sun, 5 Oct - Sun, 19 Oct
PEK
Beijing
SEA
Seattle
HK$7,647 Return, found 1 hour ago
HK$7,647
Return
found 1 hour ago
Select Air Canada flight, departing Sun, 5 Oct from Beijing to Seattle, returning Sun, 19 Oct, priced at HK$7,647 found 1 hour ago
Beijing to Seattle route information
Origin airport
Capital Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Airlines, EVA Airways, Emirates, Hainan Airlines, Japan Airlines, Korean Air, Lufthansa, Philippine Airlines, Singapore Airlines, Turkish Airlines, United
Return price
HK$5,741
Distance
8629 km
Average flight time
11 hours 40 mins

Flights from Beijing to Seattle

Book cheap flights from Beijing (PEK) 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 Beijing (PEK) 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 Beijing (PEK) 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$3,477 now!

 

Frequently asked questions

How much is a flight from Beijing Capital Airport to Seattle - Tacoma Intl. Airport (SEA)?
Pack your bags, because round-trip journeys between Capital Intl. Airport (PEK) and Seattle - Tacoma Intl. Airport (SEA) start from HK$5,741. That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Beijing Capital International Airport to Sea-Tac Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from PEK to Seattle - Tacoma Intl. Airport (SEA) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Capital Intl. Airport (PEK) to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA)?
The distance is around 8,700 kilometers, so pack your carry-on bag with whatever you need to make your journey comfortable. Wondering what to take on board your Beijing to SeaTac flight? A neck pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from PEK to SEA?
You won't find any airlines flying directly between Beijing Capital International Airport and SEA, so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a nice way to break up a trip!
Are PEK to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some of the cheapest fares from Beijing Capital International Airport to Seattle - Tacoma Intl. Airport (SEA) arising a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines issue prices that far in advance.

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