$444 Cheap Flights from Beijing (PEK) to Seattle (SEA)

View $444 flight on Wed, Sep 10, 2025Opens in a new window

Popular airlines from Capital Intl. Airport (PEK) to Seattle-Tacoma International Airport (SEA)

Cheap Flights from Beijing to Seattle (PEK-SEA)

Prices were available within the past 7 days and start at $444 for one-way flights and $731 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Tue, Sep 23 - Thu, Oct 16
PEK
Beijing
SEA
Seattle
$731 Roundtrip, found 4 days ago
$731
Roundtrip
found 4 days ago
Select All Nippon Airways flight, departing Tue, Sep 23 from Beijing to Seattle, returning Thu, Oct 16, priced at $731 found 4 days ago
Philippine Airlines
Fri, Nov 14 - Sun, Feb 8
PEK
Beijing
SEA
Seattle
$740 Roundtrip, found 4 days ago
$740
Roundtrip
found 4 days ago
Select Philippine Airlines flight, departing Fri, Nov 14 from Beijing to Seattle, returning Sun, Feb 8, priced at $740 found 4 days ago
Hainan Airlines
Wed, Sep 24 - Thu, Oct 16
PEK
Beijing
SEA
Seattle
$770 Roundtrip, found 4 days ago
$770
Roundtrip
found 4 days ago
Select Hainan Airlines flight, departing Wed, Sep 24 from Beijing to Seattle, returning Thu, Oct 16, priced at $770 found 4 days ago
Korean Air
Fri, Apr 10 - Sun, Apr 19
PEK
Beijing
SEA
Seattle
$775 Roundtrip, found 2 days ago
$775
Roundtrip
found 2 days ago
Select Korean Air flight, departing Fri, Apr 10 from Beijing to Seattle, returning Sun, Apr 19, priced at $775 found 2 days ago
Hainan Airlines
Tue, Oct 7 - Tue, Nov 4
PEK
Beijing
SEA
Seattle
$779 Roundtrip, found 3 days ago
$779
Roundtrip
found 3 days ago
Select Hainan Airlines flight, departing Tue, Oct 7 from Beijing to Seattle, returning Tue, Nov 4, priced at $779 found 3 days ago
Asiana Airlines
Sat, Oct 25 - Wed, Oct 29
PEK
Beijing
SEA
Seattle
$834 Roundtrip, found 7 hours ago
$834
Roundtrip
found 7 hours ago
Select Asiana Airlines flight, departing Sat, Oct 25 from Beijing to Seattle, returning Wed, Oct 29, priced at $834 found 7 hours ago
Air Canada
Tue, Oct 21 - Sat, Jan 31
PEK
Beijing
SEA
Seattle
$889 Roundtrip, found 6 hours ago
$889
Roundtrip
found 6 hours ago
Select Air Canada flight, departing Tue, Oct 21 from Beijing to Seattle, returning Sat, Jan 31, priced at $889 found 6 hours ago
United
Mon, Sep 8 - Fri, Sep 26
PEK
Beijing
SEA
Seattle
$1,006 Roundtrip, found 6 hours ago
$1,006
Roundtrip
found 6 hours ago
Select United flight, departing Mon, Sep 8 from Beijing to Seattle, returning Fri, Sep 26, priced at $1,006 found 6 hours ago
China Eastern Airlines
Fri, Oct 3 - Tue, Oct 14
PEK
Beijing
SEA
Seattle
$1,080 Roundtrip, found 1 day ago
$1,080
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Fri, Oct 3 from Beijing to Seattle, returning Tue, Oct 14, priced at $1,080 found 1 day ago
Turkish Airlines
Mon, Dec 22 - Tue, Jan 6
PEK
Beijing
SEA
Seattle
$1,113 Roundtrip, found 20 hours ago
$1,113
Roundtrip
found 20 hours ago
Select Turkish Airlines flight, departing Mon, Dec 22 from Beijing to Seattle, returning Tue, Jan 6, priced at $1,113 found 20 hours ago

Find the cheapest month to fly from Beijing (PEK) to Seattle (SEA)

September is typically the cheapest month to fly

From $721 - $1,453 per traveler.

Graph displaying average flight prices per month

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 center is 20 minutes. Flights from $978
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $978
Flights from Beijing (PEK) to Seattle (SEA)
Origin airport
Capital Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Air Canada, Air China, Air France, All Nippon Airways, Asiana Airlines, Cathay Pacific, China Airlines, China Eastern Airlines, Delta, EVA Airways, Emirates, Hainan Airlines, Japan Airlines, KLM, Korean Air, Lufthansa, Philippine Airlines, Turkish Airlines, United
Roundtrip price
$731
Distance
5393 mi
Average flight time
11 hours 40 mins

Beijing to Seattle Flights

The cheapest times to fly from Beijing to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Beijing to Seattle are during the month of September. You can find some of the cheapest flights from Beijing to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Beijing to Seattle

Sunday is one of the best days to book for cheap flights from Beijing to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Beijing to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Beijing to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $444 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Beijing to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Beijing to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA) cost?
Snag a cheap one-way flight from $444 or cheap return flight from $731 from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA)?
The cheapest month to fly from PEK to SEA is September, when there's less demand. Off-peak season is generally when you'll find lower airfares between these airports.
Which airlines fly direct from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA)?
You can fly directly from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA) on a Hainan Airlines flight.
What is the cheapest airline that flies from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest PEK to SEA flight.
How many flights per day from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA)?
On average, Capital Intl. Airport (PEK) has 2 direct flights to Seattle - Tacoma Intl. Airport (SEA) per week. For more options, take advantage of Expedia's filter tool to search for flights with layovers. Squeeze in a quick visit to another destination or simply break up your journey.
What are the most popular departure times for flights from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA)?
The 1 PM departures from PEK to SEA are the most sought after. These flights can come with a higher price due to their popularity. If you want to save on your trip, pick a less crowded time to fly.
What day of the week has the most flights from PEK to SEA?
Travel on a Tuesday if you're looking for the largest selection of flights from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA).
What is the earliest flight from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA)?
Capital Intl. Airport (PEK)'s first flight to Seattle - Tacoma Intl. Airport (SEA) leaves at approximately 1:20PM UTC+8. With a total flight time of 11h 20m, you'll land at around 8:40AM UTC-8.
How long does it take to fly from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA)?
The average flight duration from PEK to SEA is 11 hours and 20 minutes, covering a distance of 5,400 mi.
What airline has the least delays from PEK to SEA?
Consider booking with Delta Air Lines if you'd like to fly straight from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA) without any interruptions. This airline has the best track record for punctuality, with an on-time performance of 100%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA)?
Book a flight from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seattle from Capital Intl. Airport (PEK)?
Seattle - Tacoma Intl. Airport (SEA) is the only airport in Seattle with direct flights from Capital Intl. Airport (PEK). Compare the available options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Waiting until right before your break to book a ticket from PEK to SEA generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book a PEK to SEA flight and hotel package?
You can save money by securing a PEK to SEA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your preferred accommodations and flights, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Capital Intl. Airport (PEK) to Seattle - Tacoma Intl. Airport (SEA)?
In most cases, you can cancel or modify your PEK to SEA flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like further details, visit our Customer Service portal.

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*Available to One Key members.