$441 Cheap Flights from Seattle (SEA) to Beijing (PEK)

View $441 flight on Fri, Mar 27, 2026Opens in a new window

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

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Cheap Flights from Seattle to Beijing (SEA-PEK)

Prices were available within the past 7 days and start at $441 for one-way flights and $809 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Sun, Sep 14 - Sun, Sep 21
SEA
Seattle
PEK
Beijing
$809 Roundtrip, found 14 hours ago
$809
Roundtrip
found 14 hours ago
Select Philippine Airlines flight, departing Sun, Sep 14 from Seattle to Beijing, returning Sun, Sep 21, priced at $809 found 14 hours ago
Air Canada
Sat, Apr 4 - Fri, Apr 10
SEA
Seattle
PEK
Beijing
$855 Roundtrip, found 6 days ago
$855
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, Apr 4 from Seattle to Beijing, returning Fri, Apr 10, priced at $855 found 6 days ago
Asiana Airlines
Tue, Apr 14 - Tue, Apr 28
SEA
Seattle
PEK
Beijing
$894 Roundtrip, found 2 hours ago
$894
Roundtrip
found 2 hours ago
Select Asiana Airlines flight, departing Tue, Apr 14 from Seattle to Beijing, returning Tue, Apr 28, priced at $894 found 2 hours ago
Korean Air
Sat, Nov 8 - Mon, Nov 24
SEA
Seattle
PEK
Beijing
$915 Roundtrip, just found
$915
Roundtrip
just found
Select Korean Air flight, departing Sat, Nov 8 from Seattle to Beijing, returning Mon, Nov 24, priced at $915 just found
China Airlines
Wed, Oct 29 - Sun, Nov 2
SEA
Seattle
PEK
Beijing
$972 Roundtrip, found 1 hour ago
$972
Roundtrip
found 1 hour ago
Select China Airlines flight, departing Wed, Oct 29 from Seattle to Beijing, returning Sun, Nov 2, priced at $972 found 1 hour ago
Air China
Fri, Sep 12 - Sun, Oct 12
SEA
Seattle
PEK
Beijing
$974 Roundtrip, found 6 days ago
$974
Roundtrip
found 6 days ago
Select Air China flight, departing Fri, Sep 12 from Seattle to Beijing, returning Sun, Oct 12, priced at $974 found 6 days ago
Cathay Pacific
Wed, Sep 17 - Wed, Oct 8
SEA
Seattle
PEK
Beijing
$980 Roundtrip, found 1 hour ago
$980
Roundtrip
found 1 hour ago
Select Cathay Pacific flight, departing Wed, Sep 17 from Seattle to Beijing, returning Wed, Oct 8, priced at $980 found 1 hour ago
Hainan Airlines
Thu, Nov 6 - Wed, Nov 26
SEA
Seattle
PEK
Beijing
$995 Roundtrip, found 19 hours ago
$995
Roundtrip
found 19 hours ago
Select Hainan Airlines flight, departing Thu, Nov 6 from Seattle to Beijing, returning Wed, Nov 26, priced at $995 found 19 hours ago
China Eastern Airlines
Tue, Oct 21 - Tue, Nov 25
SEA
Seattle
PEK
Beijing
$1,037 Roundtrip, found 15 hours ago
$1,037
Roundtrip
found 15 hours ago
Select China Eastern Airlines flight, departing Tue, Oct 21 from Seattle to Beijing, returning Tue, Nov 25, priced at $1,037 found 15 hours ago
EVA Airways
Tue, Oct 21 - Tue, Dec 23
SEA
Seattle
PEK
Beijing
$1,091 Roundtrip, just found
$1,091
Roundtrip
just found
Select EVA Airways flight, departing Tue, Oct 21 from Seattle to Beijing, returning Tue, Dec 23, priced at $1,091 just found

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

November is typically the cheapest month to fly

From $833 - $1,238 per traveler.

Graph displaying average flight prices per month

Alternative airports near Beijing

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

Select flight to Capital Intl. PEK. Cheapest option available. Flights from $915
PEK
Capital Intl.
Cheapest
Flights from $915
Flights from Seattle (SEA) to Beijing (PEK)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Capital 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, Singapore Airlines, Turkish Airlines, United
Roundtrip price
$809
Distance
5393 mi

Seattle to Beijing Flights

The cheapest times to fly from Seattle to Beijing

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 Seattle to Beijing are during the month of September. You can find some of the cheapest flights from Seattle to Beijing with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Beijing

Sunday is one of the best days to book for cheap flights from Seattle to Beijing: 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 Seattle to Beijing

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 Seattle to Beijing in 2025. You can also book with separate airlines for your outbound and return journeys, from $441 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 Seattle to Beijing 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 Seattle to Beijing 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 Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK) cost?
Get a cheap one-way flight from $441 or cheap return flight from $809 from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK)?
September is the least expensive month to fly from SEA to PEK. Timing your trip outside of the busy season is often the key to better flight prices.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK)?
Hop on a nonstop flight with Hainan Airlines and go straight from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK).
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SEA to PEK flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK)?
On average, you can pick from 2 direct flights per week from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK). For more options, consider taking a flight with a layover. Just enter your details on Expedia and then set the filters to include one stop or more.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK)?
More travelers fly between SEA and PEK at 10 AM than at any other point in the day. Looking for a quieter experience? Consider flying outside peak hours and you could save on your fare as well.
What day of the week has the most flights from SEA to PEK?
If you travel on a Tuesday, you'll get the largest range of choices for flights from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK).
What is the earliest flight from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK)?
Take the earliest flight at around 10:40AM UTC-8, departing from Seattle - Tacoma Intl. Airport (SEA). You'll be traveling for around 13h 15m, coming in to land at Capital Intl. Airport (PEK) at approximately 3:55PM UTC+8.
How long does it take to fly from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK)?
Flights from SEA to PEK have an average travel time of 13 hours and 15 minutes. The total distance between these two airports is 5,400 mi.
What airline has the least delays from SEA to PEK?
With 80% of flights typically arriving on time, Delta Air Lines has the best on-time performance for nonstop flights from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK). To keep track of your flight status and get notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK)?
To avoid potential delays on the Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being 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 Beijing from Seattle - Tacoma Intl. Airport (SEA)?
Compare your flight options from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK). This is the only Beijing airport you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK) last-minute?
Booking your plane ticket from SEA to PEK shortly before your getaway is generally more expensive. However, if there's some wiggle room with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a SEA to PEK flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to PEK flight and hotel package with Expedia could lead to significant savings. Better yet, managing everything in one place will take the stress out of travel planning. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Capital Intl. Airport (PEK)?
In most instances, you can cancel or modify your SEA to PEK flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more details, visit our Customer Service portal.

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*Available to One Key members.