SEA - PEK

$394 Find Cheap Flights from Seattle to Beijing Capital Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$645
Typical prices: $795-$1,144
Korean Air
Fri 9/7Wed 9/19
SEA - PEK • 1 stop
Cheapest non-stop
$993
Typical prices: $907-$1,412
Hainan Airlines
Sat 9/1Sat 9/15
SEA - PEK • Non-stop
Nonstop flights
You can fly direct with Hainan Airlines. Average duration is 13h 15m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 87% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 16% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $644 (round-trip)
Shortest trip • 15h 37m (one-way)
Insights
Insights
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We hope you love your trip to Beijing Capital Airport!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Seattle to Capital (SEA-PEK)

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

Recent round-trip flight deals from Seattle to Capital

Mon, Sep 7 - Sat, Sep 19
Korean Air Logo
12:50 pm - 9:30 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
17h 40m1 stop Incheon Intl
Korean Air Logo
1:30 am - 10:40 amPEK  Beijing Capital-SEA Seattle/Tacoma Intl
24h 10m1 stop Incheon Intl
$645Korean Air
Sun, Nov 8 - Mon, Nov 23
Asiana Airlines Logo
12:10 am - 4:25 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
24h 15m1 stop Incheon Intl
Asiana Airlines Logo
3:35 pm - 1:55 pmPEK  Beijing Capital-SEA Seattle/Tacoma Intl
14h 20m1 stop Incheon Intl
$666Asiana Airlines
Sun, Oct 11 - Mon, Nov 9
Asiana Airlines Logo
12:10 am - 3:50 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
24h 40m1 stop Incheon Intl
Asiana Airlines Logo
3:35 pm - 1:55 pmPEK  Beijing Capital-SEA Seattle/Tacoma Intl
14h 20m1 stop Incheon Intl
$666Asiana Airlines
Wed, Oct 28 - Tue, Nov 10
Korean Air Logo
12:00 pm - 10:15 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
19h 15m1 stop Incheon Intl
Korean Air Logo
1:30 am - 9:00 amPEK  Beijing Capital-SEA Seattle/Tacoma Intl
23h 30m1 stop Incheon Intl
$667Korean Air
Wed, Feb 10 - Wed, Apr 28
Cathay Pacific Logo
10:50 am - 10:15 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
19h 25m1 stop Hong Kong Intl
Cathay Pacific Logo
7:40 pm - 10:05 amPEK  Beijing Capital-SEA Seattle/Tacoma Intl
29h 25m1 stop Hong Kong Intl
$783Cathay Pacific
Wed, Feb 10 - Thu, Apr 29
Cathay Pacific Logo
10:50 am - 12:30 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
33h 40m1 stop Hong Kong Intl
Cathay Pacific Logo
7:25 am - 10:05 amPEK  Beijing Capital-SEA Seattle/Tacoma Intl
17h 40m1 stop Hong Kong Intl
$783Cathay Pacific
Tue, Nov 3 - Wed, Nov 11
Hainan Airlines Logo
10:20 am - 3:50 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
13h 30mnonstop
Hainan Airlines Logo
6:55 pm - 8:05 amPEK  Beijing Capital-SEA Seattle/Tacoma Intl
29h 10m1 stop Chongqing Jiangbei Intl
$934Hainan Airlines
Thu, Nov 5 - Sat, Nov 14
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
$940Hainan Airlines
Sun, Sep 13 - Fri, Dec 4
Air Canada Logo
5:50 am - 4:55 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
20h 05m1 stop Vancouver Intl
Air Canada Logo
8:05 pm - 6:22 pmPEK  Beijing Capital-SEA Seattle/Tacoma Intl
38h 17m1 stop Vancouver Intl
$1,194Air Canada
Fri, Sep 11 - Fri, Dec 4
Air Canada Logo
5:50 am - 4:55 pmSEA  Seattle/Tacoma Intl-PEK Beijing Capital
20h 05m1 stop Vancouver Intl
Air Canada Logo
8:05 pm - 6:22 pmPEK  Beijing Capital-SEA Seattle/Tacoma Intl
38h 17m1 stop Vancouver Intl
$1,194Air Canada
Booking Insights

Price, demand and travel trends for Seattle to Beijing Capital Airport flights

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

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

Round-trip flights from Seattle to Beijing Capital Airport start at $645. Prices are below average for this route right now, with typical round-trip fares ranging from $795 to $1,144. The lowest price found in the past 5 days was $645 on Korean Air.

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

Sunday is the cheapest day of the week to fly from Seattle to Beijing Capital Airport, it is 15% cheaper than the average day. Saturday is the most expensive day with flight prices 4% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seattle to Beijing Capital Airport?

  • January is the cheapest month to fly from Seattle to Beijing Capital Airport at $777 round-trip.
  • December ($1,296) and June ($1,081) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 66% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Seattle to Beijing Capital Airport the cheapest?

Flights from Seattle to Beijing Capital Airport are cheapest 18 weeks before departure. Booking in this window typically costs about 26% 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 Capital

 
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 Capital Airport flights

Low season

December

Cheapest flight

$394
Best time to beat the crowds but there is an average 41% increase in price.
Most popular time to fly with an average 16% increase in price.
Flight from Seattle to Beijing Capital Airport

When to book flights from Seattle to Capital

Are your dates flexible? Find out the best times to travel from Seattle to Capital 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 Capital Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What airlines are available from Seattle to Beijing Capital Airport?

    Only Hainan Airlines operates flights between Seattle and Beijing Capital Airport.

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

    Flights from Seattle to Beijing Capital Airport usually depart from Seattle/Tacoma Intl (SEA) and arrive at Beijing Capital (PEK).

  • Which airlines include bags at no extra cost on Seattle to Beijing Capital Airport 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 travelers should check the fare details before booking.

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

    Two cabin classes are available on flights from Seattle to Beijing Capital Airport:

    • Economy Class
    • Business Class

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

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $644 round-trip via Chongqing Jiangbei Intl (CKG), compared to $1,164 for nonstop.

  • Which aircraft model is used most often on flights from Seattle to Beijing Capital Airport?

    The Boeing 787-9 Dreamliner family is used most often on this route, operated mainly by Hainan Airlines. Other aircraft seen on the route include Airbus A350-900 variants.

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

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

    • Incheon Intl (ICN) - 60% of one-stop connections
    • Vancouver Intl (YVR) - 26% of one-stop connections
    • Hong Kong Intl (HKG) - 8% of one-stop connections
    • Manila Ninoy Aquino Intl (MNL) - 3% of one-stop connections

    Incheon Intl (ICN) handles the largest share of one-stop connections on this route.

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

    On the Seattle to Beijing Capital Airport route, being flexible with your departure day can save you up to 19%. Sunday is the cheapest day at $784 round-trip on average, while Saturday is the most expensive at $957: a $173 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    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 Capital Airport route, 13% of flights were delayed in the past 3 months, with delays averaging 1 hour 53 minutes.

  • What popular places can I visit in Beijing Capital Airport?

    Some of the most popular sights in Beijing Capital Airport are Wangfujing Street, Forbidden City and Beijing City Centre. These are among the most viewed places in Beijing Capital Airport on KAYAK.

  • How long is a flight from Seattle to Beijing Capital Airport?

    A nonstop flight from Seattle to Beijing Capital Airport takes 13h 15m, covering 5,389 miles.

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

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

    • Earliest: departs at 10:20 am and lands at 11:35 pm
    • Latest: departs at 11:20 am and lands at 12:35 am.

    The flight takes about 13h 15m.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 16% above the route average of $920. Book 18 weeks before departure for the lowest fares.

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

    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 are flight prices from Seattle to Beijing Capital Airport looking right now?

    One-way fares from Seattle to Beijing Capital Airport are currently lower than usual. Average one-way flight prices are about $431, which is 23% below the typical average for this route.

  • How does Hainan Airlines’s on-time performance compare to other airlines on Seattle to Beijing Capital Airport flights?

    Hainan Airlines is the only airline operating Seattle to Beijing Capital Airport flights. 87% of its flights are on time.

  • How do delay rates compare for morning and evening flights from Seattle to Beijing Capital Airport?

    Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

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

    Flying via Vancouver Intl (YVR) gives the shortest average 1-stop total travel time at 15h 37m, compared with 16h 55m via Incheon Intl (ICN) and 18h 24m via San Francisco (SFO).

  • What is the time difference between Seattle and Beijing Capital Airport?

    Beijing Capital Airport is 15 hours ahead of Seattle (China Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

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

    Round-trip flights from Seattle to Beijing Capital Airport range from $795 to $1,144, with an average of $920 over the past 12 months. Anything below $795 counts as a good deal.

Your guide to booking Seattle to Beijing Capital Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Saturday. On this route, Sunday flights average $784 - about $173 less than Saturday (18% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 26% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Seattle to Beijing Capital Airport trip for January. Fares historically average $777 round-trip in that month - typically $519 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 $644 round-trip on this route - about $520 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Beijing Capital Airport.
    - Ramada by Wyndham Beijing Airport
    - Capital Airport International Hotel
    - Fairfield by Marriott Beijing Capital Airport

Prefer to fly direct from Seattle to Beijing Capital Airport?

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

Direct departures

Seattle/Tacoma Intl to Beijing Capital

Tuesday

Hainan Airlines

Hainan Airlines

Saturday

Hainan Airlines

Hainan Airlines

See more direct flights

Direct returns

Beijing Capital to Seattle/Tacoma Intl

Tuesday

Hainan Airlines

Hainan Airlines

Saturday

Hainan Airlines

Hainan Airlines

See more direct flights

Everything you need to know for your flight from Seattle to Capital

Information on your arrival and departure airports