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$433+ Cheap flights from Washington to Capital, China (PEK)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PEK
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Washington to Capital

Keep the following information in mind while searching for Washington to Capital flight deals. Data was last updated September 16, 2025.

Round-trip from

$756
(CrystalTravel)

One-way from

$433
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$989

Good round-trip deal

$488 or less

Good one-way deal

$460 or less
From Washington to Beijing Capital
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One-way flight from Washington to Beijing Capital
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Highest demand for flights based on searches. 3% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($46 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Washington to Beijing Capital.
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Price to beat on a one-way flight from Washington to Beijing Capital.
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Find flight deals from Washington to Capital

Cheapest flights from Washington to Capital
Explore the most affordable flight options available from Washington to Capital. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This CrystalTravel deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:30 pmSEA - PEK
1 stop22h 25mPhilippine Airlines
Sun 12/712:55 pmPEK - SEA
1 stop21h 45mPhilippine Airlines
Deal found 9/13$756
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:35 pmSEA - PEK
1 stop21h 20mPhilippine Airlines
Sun 11/1612:55 pmPEK - SEA
1 stop21h 45mPhilippine Airlines
Deal found 9/15$771
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:50 pmSEA - PEK
1 stop27h 40mMultiple Airlines
Wed 10/89:05 pmPEK - SEA
1 stop26h 55mMultiple Airlines
Deal found 9/13$786
This Expedia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/13:59 pmSEA - PEK
2 stops44h 11mMultiple Airlines
Sat 11/151:20 pmPEK - SEA
Nonstop10h 40mMultiple Airlines
Deal found 9/15$791
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:30 pmSEA - PEK
1 stop22h 25mMultiple Airlines
Wed 11/510:05 pmPEK - SEA
1 stop26h 00mMultiple Airlines
Deal found 9/14$799
This Trip.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:35 pmSEA - PEK
1 stop21h 20mMultiple Airlines
Wed 11/2610:05 pmPEK - SEA
1 stop26h 00mMultiple Airlines
Deal found 9/13$802
This IEagle deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2411:35 pmSEA - PEK
1 stop21h 20mPhilippine Airlines
Sun 10/1212:55 pmPEK - SEA
1 stop21h 20mPhilippine Airlines
Deal found 9/13$809
This oojo deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:05 amSEA - PEK
1 stop39h 35mHainan Airlines
Tue 12/161:20 pmPEK - SEA
Nonstop10h 40mHainan Airlines
Deal found 9/16$810
This Trip.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1110:00 amSEA - PEK
Nonstop13h 30mMultiple Airlines
Tue 11/253:35 pmPEK - SEA
1 stop14h 20mMultiple Airlines
Deal found 9/14$811
This Kiwi.com deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2210:00 amSEA - PEK
Nonstop13h 30mHainan Airlines
Wed 11/263:30 pmPEK - SEA
2 stops32h 35mHainan Airlines
Deal found 9/15$812
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2111:15 pmSEA - PEK
2 stops35h 55mMultiple Airlines
Sat 11/11:20 pmPEK - SEA
Nonstop10h 40mMultiple Airlines
Deal found 9/14$817
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/111:35 pmSEA - PEK
1 stop21h 20mPhilippine Airlines
Fri 10/1012:55 pmPEK - SEA
1 stop21h 20mPhilippine Airlines
Deal found 9/13$818

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Capital that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Washington to Beijing Capital Airport that are best for you.

Fly from

Washington

Fly to

Capital

Route

Depart

Return

Price

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 3/14

12:10 am-9:40 am

1 stop18h 30m

Beijing Capital

Wed 3/18

3:35 pm-2:55 pm

1 stop14h 20m

$905

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 11/19

11:00 am-10:15 pm

1 stop19h 15m

Beijing Capital

Mon 11/24

1:30 am-9:00 am

1 stop23h 30m

$915

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 10/4

12:50 pm-12:05 pm

1 stop32h 15m

Beijing Capital

Tue 11/11

10:40 am-9:00 am

1 stop14h 20m

$915

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Tue 3/10

12:00 pm-10:15 pm

1 stop19h 15m

Beijing Capital

Tue 3/31

6:30 pm-10:40 am

1 stop31h 10m

$915

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 11/22

11:00 am-9:25 am

1 stop30h 25m

Beijing Capital

Sun 12/21

1:30 am-9:00 am

1 stop23h 30m

$915

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Tue 11/25

11:00 am-9:25 am

1 stop30h 25m

Beijing Capital

Sat 12/27

10:40 am-9:00 am

1 stop14h 20m

$915

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 11/26

11:00 am-9:25 am

1 stop30h 25m

Beijing Capital

Fri 12/26

2:15 pm-9:00 am

1 stop34h 45m

$915

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 11/29

11:00 am-10:15 pm

1 stop19h 15m

Beijing Capital

Sat 12/20

10:40 am-9:00 am

1 stop14h 20m

$915

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Tue 9/30

12:50 pm-9:40 am

1 stop29h 50m

Beijing Capital

Fri 10/31

1:30 am-10:00 am

1 stop23h 30m

$915

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 11/22

11:00 am-9:25 am

1 stop30h 25m

Beijing Capital

Fri 12/26

1:30 am-9:00 am

1 stop23h 30m

$915

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 47 results
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Best time to book a flight from Washington to Capital

Have a flexible travel schedule? Discover the best time to fly to Capital from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Beijing Capital Airport

What is the cheapest month to book a flight from State of Washington to Beijing Capital Airport?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Beijing Capital Airport (average of $1,198). Flying from State of Washington to Beijing Capital Airport in June is currently the most expensive (average of $1,779). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to PEK?

Find hourly flight availability from Washington to Capital. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Beijing Capital Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Washington to Capital. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from State of Washington to Beijing Capital Airport?

    Departing from State of Washington to Beijing Capital Airport will take you 18h 30m. Airlines will cover a distance of 5389 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from State of Washington to Beijing Capital Airport?

    When deciding which route to take from State of Washington to Beijing Capital Airport consider Seattle/Tacoma Intl - Beijing Capital, Portland - Beijing Capital or Spokane - Beijing Capital as they are the most popular.

  • What are the cheapest flights from State of Washington to Beijing Capital Airport?

    While on average a flight from State of Washington to Beijing Capital Airport is generally $1,667, our data shows the cheapest flight currently is $387. When looking at the most popular route, (Seattle/Tacoma Intl - Beijing Capital), you can expect to pay $644 for that flight.

  • Can I find deals for flights from Washington to Capital that include hotel bookings?

    Yes. In addition to deals on Washington to Capital flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Capital?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Capital.

  • Can I find deals for business class flights from Washington to Capital?

    Yes. Cheapflights offers flight deals from Washington to Capital by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Beijing Capital Airport?

    Currently, April is the cheapest month in which you can book a flight from State of Washington to Beijing Capital Airport (average of $1,198). Flying from State of Washington to Beijing Capital Airport in June is currently the most expensive (average of $1,779). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Washington to Capital

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Washington to Capital

Discover the top 4 airlines that operate flights from Washington to Capital. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$809Average$1,209FlexibilityNo cancel feeOn-time61%
Asiana AirlinesCheapest$849Average$907FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$854Average$1,051FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$870Average$1,027FlexibilityNo cancel feeOn-time81%

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