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

View AU$601 flight on Thu, 27 Aug 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 (SEA) to Beijing (PEK)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Thu, 20 Aug - Thu, 3 Sept
SEA
Seattle
PEK
Beijing
AU$1,365 Return, found 3 days ago
AU$1,365
Return
found 3 days ago
Select Korean Air flight, departing Thu, 20 Aug from Seattle to Beijing, returning Thu, 3 Sept, priced at AU$1,365 found 3 days ago
Korean Air
Thu, 20 Aug - Thu, 3 Sept
SEA
Seattle
PEK
Beijing
AU$1,396 Return, found 3 days ago
AU$1,396
Return
found 3 days ago
Select Korean Air flight, departing Thu, 20 Aug from Seattle to Beijing, returning Thu, 3 Sept, priced at AU$1,396 found 3 days ago
Hainan Airlines
Thu, 20 Aug - Thu, 3 Sept
SEA
Seattle
PEK
Beijing
AU$1,461 Return, found 3 days ago
AU$1,461
Return
found 3 days ago
Select Hainan Airlines flight, departing Thu, 20 Aug from Seattle to Beijing, returning Thu, 3 Sept, priced at AU$1,461 found 3 days ago
Korean Air
Thu, 20 Aug - Thu, 3 Sept
SEA
Seattle
PEK
Beijing
AU$1,462 Return, found 3 days ago
AU$1,462
Return
found 3 days ago
Select Korean Air flight, departing Thu, 20 Aug from Seattle to Beijing, returning Thu, 3 Sept, priced at AU$1,462 found 3 days ago
Korean Air
Thu, 20 Aug - Thu, 3 Sept
SEA
Seattle
PEK
Beijing
AU$1,487 Return, found 3 days ago
AU$1,487
Return
found 3 days ago
Select Korean Air flight, departing Thu, 20 Aug from Seattle to Beijing, returning Thu, 3 Sept, priced at AU$1,487 found 3 days ago
Hainan Airlines
Thu, 20 Aug - Thu, 3 Sept
SEA
Seattle
PEK
Beijing
AU$1,504 Return, found 3 days ago
AU$1,504
Return
found 3 days ago
Select Hainan Airlines flight, departing Thu, 20 Aug from Seattle to Beijing, returning Thu, 3 Sept, priced at AU$1,504 found 3 days ago
Korean Air
Thu, 20 Aug - Thu, 3 Sept
SEA
Seattle
PEK
Beijing
AU$1,518 Return, found 3 days ago
AU$1,518
Return
found 3 days ago
Select Korean Air flight, departing Thu, 20 Aug from Seattle to Beijing, returning Thu, 3 Sept, priced at AU$1,518 found 3 days ago
All Nippon Airways
Thu, 20 Aug - Thu, 3 Sept
SEA
Seattle
PEK
Beijing
AU$1,936 Return, found 3 days ago
AU$1,936
Return
found 3 days ago
Select All Nippon Airways flight, departing Thu, 20 Aug from Seattle to Beijing, returning Thu, 3 Sept, priced at AU$1,936 found 3 days ago
Lufthansa
Thu, 20 Aug - Thu, 3 Sept
SEA
Seattle
PEK
Beijing
AU$2,316 Return, found 3 days ago
AU$2,316
Return
found 3 days ago
Select Lufthansa flight, departing Thu, 20 Aug from Seattle to Beijing, returning Thu, 3 Sept, priced at AU$2,316 found 3 days ago
Singapore Airlines
Thu, 20 Aug - Thu, 3 Sept
SEA
Seattle
PEK
Beijing
AU$2,340 Return, found 3 days ago
AU$2,340
Return
found 3 days ago
Select Singapore Airlines flight, departing Thu, 20 Aug from Seattle to Beijing, returning Thu, 3 Sept, priced at AU$2,340 found 3 days ago

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

November is typically the cheapest month to fly

From AU$1,000 - AU$1,015 per traveller.

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.) cost?
You can find one-way and return flights from SEA to PEK with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to PEK ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.)?
The cheapest months to fly from SEA to PEK are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.)?
Only one airline offers direct flights from Seattle - Tacoma Intl. (SEA) to Beijing (PEK-Capital Intl.). Hainan Airlines operates 7 direct flights from Seattle - Tacoma Intl. to Beijing every week.
How do I find cheap flights from Seattle, WA (SEA) to Beijing (PEK)?
To find a cheap flight from Seattle, WA (SEA) to Beijing (PEK), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.)?
The best airline to fly with from Seattle - Tacoma Intl. (SEA) to Beijing (PEK) will differ from traveler to traveler. If you like to fly early, Hainan Airlines offers early morning flights. If price is the most important factor, Hainan Airlines typically offers the lowest fares. Alaska Airlines offers the most daily flights from Seattle - Tacoma Intl. (SEA) to Beijing (PEK), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.)?
While direct flights are limited, you'll find approximately 53 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Beijing (PEK-Capital Intl.). This gives you plenty of options to choose from. Some common connection points include Los Angeles Intl. (LAX), San Francisco Intl. (SFO), and Vancouver Intl. (YVR).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Capital Intl. (PEK) typically departs around 12:10 AM local time. This flight is operated by EVA Airways. This is a seasonal service, active in January, February, March, November, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.)?
You'll find the most flights from Seattle - Tacoma Intl. (SEA) to Beijing (PEK) on Saturdays, with around 59 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and Delta. Flight schedules are fairly consistent throughout the week, with Saturday offering only slightly more flights compared to other days.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Capital Intl. (PEK) are between 12pm and 3pm. Many major carriers, including Korean Air, Cathay Pacific and Alaska Airlines, offer flights during this window. Many travellers prefer this time as it allows for a morning in Seattle before heading to the airport, and an evening arrival in Beijing.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.)?
A non-stop flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.) typically takes around 13 hours 18 minutes. This journey covers a distance of approximately 8681 kilometres. If you opt for a flight with one stop, your travel time will generally be longer, averaging around 17 hours 30 minutes. Flights with two or more stops usually take about 23 hours 18 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and specific routing, so it's always a good idea to allow for some flexibility in your travel plans.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Beijing (PEK-Capital Intl.)?
Yes, you can fly business class or first class between SEA and PEK. Airlines that offer business class service on this route include:
  • Korean Air
  • Cathay Pacific
  • Air France
  • Lufthansa
  • British Airways
  • Alaska Airlines
  • Asiana Airlines
  • Virgin Atlantic
  • Singapore Airlines
  • Air Canada
  • Turkish Airlines
  • Starlux Airlines
  • Philippine Airlines
  • China Airlines
  • Hainan Airlines
  • Delta
  • Hawaiian Airlines
  • United
  • All Nippon Airways
  • SAS
  • EVA Airways
  • American Airlines
  • Emirates
First class cabins are available on United and Emirates.
How do I earn miles on a Seattle, WA (SEA) to Beijing (PEK) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA) to Beijing (PEK) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Beijing (PEK) from Seattle, WA (SEA)?
If you're planning to travel to Beijing from Seattle - Tacoma Intl. (SEA), you can fly directly into Capital Intl. (PEK). Some flights may connect through major hubs like San Francisco Intl. (SFO), Los Angeles Intl. (LAX), or Vancouver Intl. (YVR) before reaching Beijing. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA) to Beijing (PEK) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA) to Beijing (PEK) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA) to Beijing (PEK) flight and hotel package?
Securing a Seattle, WA (SEA) to Beijing (PEK) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA) to Beijing (PEK)?
If you booked your Seattle, WA (SEA) to Beijing (PEK) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Capital Intl.
Return price
AU$1,365
Distance
8629 km
Average flight time
12 hours 10 mins

Book with confidence

Your quick guide to flights from Seattle to Beijing

Pick up great flights from Seattle to Beijing

With Expedia, you have your pick of flights a day with 20 airlines covering flights from Seattle to Beijing. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Seattle to Beijing that take around hours.

Find cheap flights from Seattle to Beijing

From the great flight deals with prices currently ranging from AU$1,365 to AU$2,340, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Seattle to Beijing around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to Beijing is normally in August.

Reasons to book your flight from Seattle to Beijing with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Seattle to Beijing across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to Beijing right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Your quick guide to flights from Seattle to Beijing

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*Available to Expedia members.