SEA - BJS

$400 Find Cheap Flights from Seattle to Beijing - Compare and Save

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Everything you should know

Cheapest round-trip
$781
Typical prices: $756-$1,175
Hainan Airlines
Sun 2/11Tue 2/20
SEA - PEK • 2 stops
Cheapest non-stop
$914
Typical prices: $925-$1,450
Hainan Airlines
Fri 1/26Fri 2/23
SEA - PEK • Non-stop
Nonstop flights
You can fly direct with Hainan Airlines. Average duration is 13h 30m
Direct flights
+1
Direct flights
+1
Top routes
Cheapest • 17% average savings
Most popular
Insights
Insights
Avoid delays
Most punctual • 86% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 25 weeks in advance save around 23% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 19% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $631 (round-trip)
Shortest trip • 15h 30m (one-way)
Insights
Insights
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We hope you love your trip to Beijing!
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Expert advice
Flight Deals

Cheap Flights from Seattle to Beijing (SEA-BJS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Beijing

Thu, Feb 11 - Sat, Feb 20
Hainan Airlines Logo
10:05 am - 6:15 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
40h 10m2 stops Chongqing Jiangbei Intl Guangzhou Baiyun
Hainan Airlines Logo
1:40 pm - 8:20 amPEK  Beijing Capital-SEA Seattle/Tacoma Intl
10h 40mnonstop
$781Hainan Airlines
Tue, Jan 19 - Tue, Feb 16
Cathay Pacific Logo
10:25 am - 12:55 amSEA  Seattle/Tacoma Intl-PEK Beijing Capital
22h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
7:30 pm - 8:45 amPEK  Beijing Capital-SEA Seattle/Tacoma Intl
29h 15m1 stop Hong Kong Intl
$782Cathay Pacific
Tue, Jan 26 - Sun, Feb 21
Cathay Pacific Logo
10:25 am - 12:55 amSEA  Seattle/Tacoma Intl-PEK Beijing Capital
22h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
7:30 pm - 8:45 amPEK  Beijing Capital-SEA Seattle/Tacoma Intl
29h 15m1 stop Hong Kong Intl
$782Cathay Pacific
Tue, Jan 26 - Tue, Feb 23
ANA Logo
3:45 pm - 12:15 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
28h 30m1 stop Tokyo Haneda
ANA Logo
3:15 pm - 6:22 pmPEK  Beijing Capital-SEA Seattle/Tacoma Intl
19h 07m2 stops Tokyo Haneda Vancouver Intl
$787ANA
Thu, Mar 25 - Tue, Apr 27
ANA Logo
4:45 pm - 12:15 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
28h 30m1 stop Tokyo Haneda
ANA Logo
3:10 pm - 6:23 pmPEK  Beijing Capital-SEA Seattle/Tacoma Intl
18h 13m2 stops Tokyo Haneda Vancouver Intl
$787ANA
Sun, Jan 3 - Sat, Jan 30
Korean Air Logo
11:00 am - 10:15 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
19h 15m1 stop Incheon Intl
Korean Air Logo
1:30 am - 9:05 amPEK  Beijing Capital-SEA Seattle/Tacoma Intl
23h 35m1 stop Incheon Intl
$874Korean Air
Sat, Nov 28 - Sat, Dec 12
Korean Air Logo
5:30 pm - 10:15 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
36h 45m2 stops Los Angeles Incheon Intl
Korean Air Logo
11:45 am - 5:15 pmPEK  Beijing Capital-SEA Seattle/Tacoma Intl
45h 30m2 stops Seoul Gimpo Intl Los Angeles
$875Korean Air
Thu, Feb 11 - Tue, Feb 23
Hainan Airlines Logo
10:05 am - 11:20 amSEA  Seattle/Tacoma Intl-PEK Beijing Capital
33h 15m1 stop Chongqing Jiangbei Intl
Hainan Airlines Logo
1:40 pm - 8:20 amPEK  Beijing Capital-SEA Seattle/Tacoma Intl
10h 40mnonstop
$909Hainan Airlines
Tue, Jan 19 - Thu, Feb 25
Air Canada Logo
10:10 am - 6:20 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
16h 10m1 stop Vancouver Intl
Air Canada Logo
8:05 pm - 6:22 pmPEK  Beijing Capital-SEA Seattle/Tacoma Intl
38h 17m1 stop Vancouver Intl
$1,114Air Canada
Sat, Nov 28 - Sat, Dec 12
Air Canada Logo
7:05 pm - 6:20 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
31h 15m1 stop Vancouver Intl
Air Canada Logo
8:05 pm - 9:32 amPEK  Beijing Capital-SEA Seattle/Tacoma Intl
29h 27m1 stop Vancouver Intl
$1,135Air Canada
Booking Insights

Price, demand and travel trends for Seattle to Beijing flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Seattle to Beijing?

Round-trip flights from Seattle to Beijing typically range from $756 to $1,175. The lowest price found in the past 5 days was $781, on Hainan Airlines.

What is the cheapest Seattle to Beijing flight route?

Seattle (SEA) to Beijing Capital Airport (PEK) is the cheapest Seattle to Beijing route, averaging $907 round-trip. Other Seattle to Beijing routes average $1,276, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Seattle to Beijing?

Based on deals KAYAK users found in the last 12 months, Sunday is the cheapest day of the week to fly from Seattle to Beijing. It’s 20% cheaper than the average day, while Friday is the most expensive, with prices 13% higher.

What’s the cheapest month to fly from Seattle to Beijing?

•September is the cheapest month to fly from Seattle to Beijing at $737 round-trip.
•December ($1,401) and June ($1,166) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 90% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Seattle to Beijing the cheapest?

Flights from Seattle to Beijing are cheapest 25 weeks before departure. Booking in this window typically costs about 23% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Seattle to Beijing

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on PEK

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Harriet Baskas

Harriet Baskas

Expert on SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Key details for Seattle to Beijing flights

Low season

December

Cheapest flight

$400
Beat the crowds with an average 30% drop in travelers.
The most popular month to fly with an average 37% increase in travelers.
One-way flight from Seattle to Beijing Capital Airport

When to book flights from Seattle to Beijing

Are your dates flexible? Find out the best times to travel from Seattle to Beijing based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Beijing flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Seattle to Beijing?

    These are the earliest and latest flight times available from Seattle to Beijing:

    • Earliest: departs at 10:20 am and lands at 11:50 pm
    • Latest: departs at 10:20 am and lands at 11:50 pm.

    The flight takes about 13h 30m.

  • What cabin classes can I book on flights from Seattle to Beijing?

    Three cabin classes are available on flights from Seattle to Beijing:

    • Economy Class
    • Premium Economy Class
    • Business Class

  • How long is a flight from Seattle to Beijing?

    A nonstop flight from Seattle to Beijing takes 13h 30m, covering 5,405 miles.

  • Do I need a passport to fly from Seattle to Beijing?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Beijing flight?

    Round-trip flights from Seattle to Beijing range from $756 to $1,175, with an average of $908 over the past 12 months. Anything below $756 counts as a good deal.

  • How expensive are last-minute Seattle to Beijing flights?

    Last-minute fares on this route (booked within two weeks of departure) run 14% above the $908 route average. Book 25 weeks before departure for the lowest fares.

  • How much can I save by taking a layover when flying from Seattle to Beijing?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $631 round-trip via Chongqing Jiangbei Intl (CKG), compared to $1,241 for nonstop.

  • How does on-time performance compare across airlines flying from Seattle to Beijing?

    Hainan Airlines is the only airline operating Seattle to Beijing flights. 86% of its flights are on time.

  • How are flight prices from Seattle to Beijing looking right now?

    One-way fares from Seattle to Beijing are currently lower than usual. Average one-way flight prices are about $447, which is 19% below the typical average for this route.

  • Which airports can I use when flying from Seattle to Beijing?

    Flights from Seattle to Beijing usually depart from Seattle/Tacoma Intl (SEA) and may arrive at several airports in Beijing area, including Beijing Capital (PEK) and Beijing Daxing Intl (PKX).

  • What time of day has the fewest delays on flights from Seattle to Beijing?

    Morning flights have the fewest delays on this route.

  • At what point is a flight considered delayed from Seattle to Beijing?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Seattle to Beijing route, 14% of flights were delayed in the past 3 months, with delays averaging 1h 40m.

  • Which airports do connecting flights from Seattle to Beijing pass through?

    One-stop flights from Seattle to Beijing most commonly connect through:

    • Incheon Intl (ICN) - 70% of one-stop connections
    • Hong Kong Intl (HKG) - 15% of one-stop connections
    • Vancouver Intl (YVR) - 13% of one-stop connections
    • Chongqing Jiangbei Intl (CKG) - 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Seattle to Beijing?

    Yes. Flexible dates can save you up to 30% on flights from Seattle to Beijing. Sunday is the cheapest departure day at $731 round-trip on average, while Friday is the most expensive at $1,035, a difference of $304.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What airlines fly from Seattle to Beijing?

    Only Hainan Airlines operates flights between Seattle and Beijing.

  • How much time can I save by choosing a different layover airport from Seattle to Beijing?

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 15h 30m, compared with 17h 48m via Incheon Intl (ICN) and 18h 05m via San Francisco (SFO).

  • What is the time difference between Seattle and Beijing?

    Beijing is 16 hours ahead of Seattle (China Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Beijing?

    Some of the most popular sights in Beijing are Forbidden City, Tiananmen and Silk Street Market. These are among the most viewed places in Beijing on KAYAK.

  • Which airlines include bags at no extra cost on Seattle to Beijing flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Hainan Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

  • What special amenities are available for passengers with special needs at Beijing Capital International Airport (PEK)?

    Beijing Capital International Airport (PEK) provides special amenities for passengers with special needs. These include accessible restrooms, designated parking spaces, ramps, and elevators throughout the airport to ensure easy mobility. Wheelchairs and assistance services are available upon request. The airport also offers special waiting areas for passengers with disabilities and provides access to medical facilities when needed.

  • Can car rentals be arranged at Beijing Capital International Airport (PEK)?

    Car rentals can be arranged at Beijing Capital International Airport (PEK). Several well-known car rental companies operate at the airport, including Avis, Hertz, Budget, Europcar, and SIXT. These companies offer a range of vehicles for rent, from economy cars to luxury vehicles, to suit different preferences and needs. Passengers can easily book a rental car upon arrival at the airport or make prior arrangements through the respective car rental company's website or travel agencies.

  • Does Air China support sustainable travel for flights from Seattle to Beijing?

    Air China has implemented initiatives to support sustainability in travel for flights from Seattle to Beijing. The airline focuses on reducing carbon emissions through fuel efficiency measures, optimizing flight routes, and implementing eco-friendly practices in operations. Air China also promotes recycling and waste reduction efforts, as well as the use of environmentally friendly materials. Additionally, the airline participates in various industry-wide sustainability programs and collaborates with partners to promote responsible travel practices. These measures contribute to Air China's commitment to sustainable travel and reducing its environmental impact.

  • Which layover options are available for Air China for flights from Seattle to Beijing?

    Air China offers various layover options for flights from Seattle to Beijing. Common layover cities for this route may include cities like San Francisco, Los Angeles, Vancouver, and Chicago. Passengers traveling with Air China may have the opportunity to choose from different layover durations and cities based on their preferences and availability.

Your guide to booking Seattle to Beijing flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure and avoid flying on Friday. On this route, Sunday flights average $731, about $304 less than Friday fares (29% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 25 weeks before you fly. On this route, that window historically saves about 23% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Beijing trip for September. Fares historically average $737 round-trip in that month - typically $664 less than the most expensive month, which is December (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Chongqing Jiangbei Intl Airport (CKG) can be cheaper than flying direct. The cheapest layover option averages $631 round-trip on this route - about $610 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, hotels close to the airport you're flying into can be a convenient option.

    Near Beijing Capital Airport

    • Ramada by Wyndham Beijing Airport
    • Capital Airport International Hotel
    • Fairfield by Marriott Beijing Capital Airport

    Near Beijing Daxing Intl Airport

    • Hilton Garden Inn Beijing Daxing International Airport
    • Fairfield by Marriott Beijing Daxing Airport
    • Radisson Hotel, Beijing Daxing Airport
  • The departure and destination airports for flights from Seattle to Beijing are Seattle-Tacoma International Airport (SEA) in Seattle and Beijing Capital International Airport (PEK) in Beijing, respectively.
  • Seattle-Tacoma International Airport (SEA) offers several lounges for passengers traveling from Seattle to Beijing. Some of the lounges available include The Club at SEA, which provides amenities such as complimentary snacks and beverages, free internet access, and comfortable seating. Another option is the Delta Sky Club, offering a relaxing environment, food and beverage options, workstations, and shower facilities.
  • Air China has specific policies for children traveling on flights from Seattle to Beijing. They offer discounted fares for children between the ages of 2 and 11. Children under the age of 2 are classified as infants and may travel on the lap of an adult with a special infant ticket. Air China also provides unaccompanied minor services for children traveling alone.
  • Hainan Airlines offers special meals for passengers with dietary restrictions or preferences on flights from Seattle to Beijing. Passengers can request special meals in advance during the booking process or by contacting Hainan Airlines directly. They provide options for various dietary needs such as vegetarian, vegan, gluten-free, kosher, halal, and more.
  • Air China has specific pet restrictions for flights from Seattle to Beijing. Only dogs and cats are allowed as pets, and they must be transported in the cargo hold. The maximum weight limit for pets, including the carrier, is typically 99 lbs.

Prefer to fly direct from Seattle to Beijing?

 
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Beijing, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Beijing

Tuesday

Hainan Airlines

Hainan Airlines

Saturday

Hainan Airlines

Hainan Airlines

See more direct flights

Direct returns

Beijing to Seattle/Tacoma Intl

Tuesday

Hainan Airlines

Hainan Airlines

Saturday

Hainan Airlines

Hainan Airlines

See more direct flights

More options for your flight from Seattle to Beijing

Complete your trip to Beijing with a hotel stay or car rental