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Capital

$351+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PEK
Mar 2 — Mar 91
Mon 3/2
Mon 3/9
1 adult, Economy
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Cheap 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 January 31, 2026.

This oojo deal was found by Cheapflights users on 1/31. 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 3/510:05 am
SEA
-
PEK
1 stop33h 15m
Hainan Airlines
Wed 3/116:55 pm
PEK
-
SEA
1 stop29h 10m
Hainan Airlines
Deal found 1/31$644
This CrystalTravel deal was found by Cheapflights users on 1/29. 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.
Sun 3/812:10 am
SEA
-
PEK
1 stop25h 15m
Asiana Airlines
Wed 3/113:35 pm
PEK
-
SEA
1 stop14h 20m
Asiana Airlines
Deal found 1/29$648
This oojo deal was found by Cheapflights users on 1/29. 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.
Fri 3/612:10 am
SEA
-
PEK
1 stop24h 15m
Asiana Airlines
Sat 3/213:35 pm
PEK
-
SEA
1 stop14h 20m
Asiana Airlines
Deal found 1/29$662
This oojo deal was found by Cheapflights users on 1/30. 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 4/1612:55 am
SEA
-
PEK
1 stop17h 35m
Asiana Airlines
Sun 4/263:30 pm
PEK
-
SEA
1 stop14h 25m
Asiana Airlines
Deal found 1/30$663
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
Thu 2/1910:05 am
SEA
-
PEK
1 stop33h 15m
Hainan Airlines
Wed 2/2510:05 pm
PEK
-
SEA
1 stop26h 00m
Hainan Airlines
Deal found 1/30$666
This oojo deal was found by Cheapflights users on 1/31. 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.
Sun 9/611:10 pm
SEA
-
PEK
1 stop21h 45m
Philippine Airlines
Tue 9/2212:55 pm
PEK
-
SEA
1 stop22h 10m
Philippine Airlines
Deal found 1/31$667
This oojo deal was found by Cheapflights users on 1/30. 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.
Sat 3/711:00 am
SEA
-
PEK
1 stop30h 25m
Korean Air
Sat 3/2110:40 am
PEK
-
SEA
1 stop14h 20m
Korean Air
Deal found 1/30$669
This IEagle deal was found by Cheapflights users on 1/28. 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.
Sun 3/2912:55 am
SEA
-
PEK
1 stop17h 35m
Asiana Airlines
Sun 5/310:40 am
PEK
-
SEA
1 stop19h 15m
Asiana Airlines
Deal found 1/28$695
This IEagle deal was found by Cheapflights users on 1/30. 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.
Thu 9/312:55 am
SEA
-
PEK
1 stop17h 35m
Asiana Airlines
Tue 9/153:30 pm
PEK
-
SEA
1 stop14h 25m
Asiana Airlines
Deal found 1/30$696
This IEagle deal was found by Cheapflights users on 1/30. 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.
Sun 9/611:10 pm
SEA
-
PEK
1 stop21h 45m
Philippine Airlines
Tue 9/1512:55 pm
PEK
-
SEA
1 stop22h 10m
Philippine Airlines
Deal found 1/30$700
This Kiwi.com deal was found by Cheapflights users on 1/30. 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 3/712:10 am
SEA
-
PEK
1 stop17h 35m
Asiana Airlines
Thu 4/163:30 pm
PEK
-
SEA
1 stop14h 25m
Asiana Airlines
Deal found 1/30$703
This Korean Air deal was found by Cheapflights users on 1/30. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/312:50 pm
SEA
-
PEK
1 stop29h 50m
Korean Air
Wed 9/166:30 pm
PEK
-
SEA
1 stop31h 10m
Korean Air
Deal found 1/30$706

Find flight deals from Washington to Capital

Keep the following information in mind while searching for Washington to Capital flight deals. Data was last updated January 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$644
(oojo)

One-way from

$351
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$876

Good round-trip deal

$821 or less

Good one-way deal

$414 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Beijing (BJS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Beijing (BJS) flights.
Search Deals
From Washington to Beijing Capital
Search Deals
One-way flight from Washington to Beijing Capital
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Washington to Beijing Capital.
Search Deals
Price to beat on a one-way flight from Washington to Beijing Capital.
Search Deals

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 January 31, 2026.
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

Sun 3/22

12:00 pm-9:25 am

1 stop30h 25m

Beijing Capital

Thu 3/26

1:30 am-10:00 am

1 stop23h 30m

$706

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Mon 3/30

12:50 pm-9:30 pm

1 stop17h 40m

Beijing Capital

Wed 4/29

1:30 am-10:40 am

1 stop24h 10m

$706

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Mon 3/9

12:00 pm-10:15 pm

1 stop19h 15m

Beijing Capital

Tue 4/14

6:30 pm-10:40 am

1 stop31h 10m

$706

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 3/18

12:00 pm-9:25 am

1 stop30h 25m

Beijing Capital

Wed 3/25

6:55 pm-10:00 am

1 stop30h 05m

$706

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Fri 3/6

11:00 am-12:40 pm

1 stop33h 40m

Beijing Capital

Sat 3/14

10:40 am-10:00 am

1 stop14h 20m

$706

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 3/11

8:15 am-10:15 pm

2 stops23h 00m

Beijing Capital

Mon 4/13

6:30 pm-10:40 am

1 stop31h 10m

$812

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Tue 3/17

12:00 pm-9:25 am

1 stop30h 25m

Beijing Capital

Tue 3/24

1:30 am-8:42 pm

2 stops34h 12m

$817

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 3/18

12:00 pm-9:25 am

1 stop30h 25m

Beijing Capital

Tue 3/24

10:40 am-11:02 am

2 stops39h 22m

$824

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 5/6

12:50 pm-9:30 pm

1 stop17h 40m

Beijing Capital

Wed 5/13

6:30 pm-10:40 am

1 stop31h 10m

$856

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Mon 5/4

12:50 pm-9:30 pm

1 stop17h 40m

Beijing Capital

Wed 5/13

6:30 pm-10:40 am

1 stop31h 10m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 46 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, September is the cheapest month in which you can book a flight from State of Washington to Beijing Capital Airport (average of $464). Flying from State of Washington to Beijing Capital Airport in July is currently the most expensive (average of $910). 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 January 31, 2026.

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.

How much does it cost to fly round-trip from State of Washington to Beijing Capital Airport?

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 24h 25m. Airlines will cover a distance of 5525 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from State of Washington to Beijing Capital Airport one-way?

    $423 is the cheapest one-way deal found within the past few days, from Asiana Airlines. You may also be able to find cheap deals on Hainan Airlines and Korean Air, with prices starting from $460 and $505, respectively.

  • 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 $1,349, our data shows the cheapest flight currently is $331. 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, September is the cheapest month in which you can book a flight from State of Washington to Beijing Capital Airport (average of $464). Flying from State of Washington to Beijing Capital Airport in July is currently the most expensive (average of $910). 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 January 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hainan AirlinesCheapest$488Average$1,166FlexibilityNo cancel feeOn-time61%
Asiana AirlinesCheapest$631Average$871FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$704Average$914FlexibilityNo cancel feeOn-time81%
Air CanadaCheapest$854Average$1,259FlexibilityNo cancel feeOn-time67%

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