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$431+ Cheap flights from Seattle (SEA) 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PEK
Mar 17 — Mar 241
Mon 3/17
Mon 3/24
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Beijing Capital are usually found in March or November, booked 63 days in advance, depart on a Monday or Thursday and return on a Friday

Cheap flight deals from Seattle to Capital

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Capital (PEK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$863
(flugladen.de)

One-way from

$431
(FlightHub)

Popular in

June

Cheapest in

March

Average price

$923

Good round-trip deal

$984 or less

Good one-way deal

$517 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Beijing Capital flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Beijing Capital flights.
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From Seattle/Tacoma Intl to Beijing Capital
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One-way flight from Seattle/Tacoma Intl to Beijing Capital
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Highest demand for flights based on searches. 21% potential increase in price ($350 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Beijing Capital.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Beijing Capital.
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Find flight deals from Seattle to Capital

Cheapest flights from Seattle to Capital
Explore the most affordable flight options available from Seattle to Capital. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2025.

This flugladen.de deal was found by Cheapflights users on 3/11. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2312:50 pmSEA - PEK
1 stop18h 25mKorean Air
Wed 4/306:30 pmPEK - SEA
1 stop31h 10mKorean Air
Deal found 3/11$863
This FlightHub deal was found by Cheapflights users on 3/11. 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.
Tue 3/188:00 pmSEA - PEK
1 stop29h 15mTurkish Airlines
Tue 4/112:10 amPEK - SEA
1 stop32h 05mTurkish Airlines
Deal found 3/11$874
This KAYAK deal was found by Cheapflights users on 3/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/311:00 amSEA - PEK
1 stop21h 55mHainan Airlines
Wed 4/99:05 pmPEK - SEA
1 stop26h 55mHainan Airlines
Deal found 3/12$885
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 4/811:00 amSEA - PEK
Nonstop13h 10mMultiple Airlines
Sun 4/203:30 pmPEK - SEA
2 stops42h 31mMultiple Airlines
Deal found 3/11$991
This Gurufare deal was found by Cheapflights users on 3/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2711:30 pmSEA - PEK
1 stop21h 25mPhilippine Airlines
Sun 5/1812:55 pmPEK - SEA
1 stop21h 25mPhilippine Airlines
Deal found 3/11$1,023
This FlightHub deal was found by Cheapflights users on 3/12. 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.
Mon 5/121:50 amSEA - PEK
1 stop25h 45mEVA Air
Wed 5/287:50 pmPEK - SEA
1 stop38h 00mEVA Air
Deal found 3/12$1,031
This China Airlines deal was found by Cheapflights users on 3/11. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/201:10 amSEA - PEK
1 stop26h 40mChina Airlines
Sun 5/118:20 pmPEK - SEA
1 stop38h 10mChina Airlines
Deal found 3/11$1,068
This oojo deal was found by Cheapflights users on 3/10. 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 3/201:45 pmSEA - PEK
1 stop28h 50mAsiana Airlines
Tue 4/13:35 pmPEK - SEA
1 stop35h 55mAsiana Airlines
Deal found 3/10$1,078
This FlightHub deal was found by Cheapflights users on 3/10. 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.
Sun 4/135:58 pmSEA - PEK
2 stops38h 52mChina Eastern
Fri 4/187:00 amPEK - SEA
2 stops25h 00mChina Eastern
Deal found 3/10$1,091

Find flights from Seattle to Capital within your budget

Customize your flight search to find flights from Seattle 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 March 12, 2025.

Fly from

Seattle

Fly to

Capital

Route

Depart

Return

Price

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 4/23

12:50 pm-10:15 pm

1 stop18h 25m

Beijing Capital

Wed 4/30

6:30 pm-10:40 am

1 stop31h 10m

$863

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 3/29

8:00 pm-3:35 pm

1 stop28h 35m

Beijing Capital

Wed 4/9

12:10 am-5:15 pm

1 stop32h 05m

$874

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Thu 4/3

11:00 am-11:55 pm

1 stop21h 55m

Beijing Capital

Wed 4/9

9:05 pm-9:00 am

1 stop26h 55m

$885

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Mon 4/14

1:10 am-10:55 am

1 stop18h 45m

Beijing Capital

Mon 5/12

12:30 pm-7:30 pm

1 stop22h 00m

$983

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Tue 4/8

11:00 am-3:10 pm

Nonstop13h 10m

Beijing Capital

Sun 4/20

3:30 pm-7:01 pm

2 stops42h 31m

$991

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 4/27

11:30 pm-11:55 am

1 stop21h 25m

Beijing Capital

Sun 5/18

12:55 pm-7:20 pm

1 stop21h 25m

$1,023

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Mon 5/12

1:50 am-6:35 pm

1 stop25h 45m

Beijing Capital

Wed 5/28

7:50 pm-6:50 pm

1 stop38h 00m

$1,031

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Thu 4/17

2:15 pm-2:00 pm

1 stop32h 45m

Beijing Capital

Thu 4/24

10:40 am-12:30 pm

1 stop16h 50m

$1,078

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 4/13

5:58 pm-11:50 pm

2 stops38h 52m

Beijing Capital

Fri 4/18

7:00 am-5:00 pm

2 stops25h 00m

$1,091

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Thu 4/10

11:00 am-10:00 am

1 stop32h 00m

$431

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 18 results
1
2

Compare providers for flights from Seattle to Capital

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Capital in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Beijing Capital Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Beijing Capital Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Beijing Capital Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Beijing Capital Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Beijing Capital Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Capital

Have a flexible travel schedule? Discover the best time to fly to Capital from Seattle 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.

Travel insights for flights from Seattle to Capital

Get recent, data-driven insights about flights from Seattle to Capital including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Beijing Capital Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Capital. Price data was last updated on March 7, 2025.

The price you pay for your flight from Seattle to Beijing Capital Airport may vary depending on when you book. For the best chance of a lower fare, look to book 63 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Beijing Capital Airport?

Currently, September is the cheapest month in which you can book a flight from Seattle to Beijing Capital Airport (average of $1,199). Flying from Seattle to Beijing Capital Airport in June is currently the most expensive (average of $1,813). 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 SEA to PEK?

Find hourly flight availability from Seattle 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 March 12, 2025.

It’s typically best to fly out from Seattle to Beijing Capital Airport in the morning. Doing so could potentially save you 35% on the flight price compared to flying at noon, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Capital. Price data was last updated on March 9, 2025.

Travelers seeking maximum savings on their Seattle to Beijing Capital Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Capital by month

Plan your trip to Capital by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Beijing Capital Airport ranges from 0.0 - 8.7 inches per month. July is typically the wettest month, when rainfall can reach 8.7 in. January is typically the driest time to visit Beijing Capital Airport when rainfall is around 0.0 in.

Temperature in Capital by month

Plan your trip to Capital by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Beijing Capital Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Capital

Get insights into the airlines that provide service to Capital. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Capital. Reviews last updated March 12, 2025.
Get a feel of what it's like to fly with EVA Air, Korean Air and China Airlines from Seattle to Beijing by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,180 reviews

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air
8.4
Very good
1,180 reviews
EVA Air
8.4
Very good
1,180 reviews

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air
8.4
Very good
1,043 reviews
EVA Air
8.4
Very good
1,180 reviews

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

China Airlines
8.2
Very good
724 reviews
EVA Air
8.4
Very good
1,180 reviews

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Asiana Airlines
8.2
Very good
441 reviews
EVA Air
8.4
Very good
1,180 reviews

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Hainan Airlines
7.8
Good
31 reviews
EVA Air
8.4
Very good
1,180 reviews

Entertainment

8.0

Food

8.1

Comfort

8.3

Overall

8.4

Boarding

8.4

Crew

8.6

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

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

  • What airport do you fly from for flights from Seattle to Beijing Capital?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Beijing Capital from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Beijing Capital should be relatively easy as there are 0 daily outbound flights to Beijing Capital from 5 different airlines.

  • What are the cheapest airlines flying from Seattle to Beijing Capital Airport round-trip?

    Our cheapest airline available from Seattle to Beijing Capital Airport is Korean Air. Our recent data shows that you can find tickets from as low as $863 on this airline. Additional options worth looking into are Turkish Airlines and Hainan Airlines, starting at $874 and $885 round-trip. Korean Air is 32% cheaper than the average price of flights available within the next 90 days to this destination.

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

    $431 is the cheapest one-way deal found within the past few days, from Hainan Airlines. You may also be able to find cheap deals on Philippine Airlines and Korean Air, with prices starting from $495 and $535, respectively.

  • What are the cheapest flights from Seattle to Beijing Capital Airport?

    The cheapest flight price from Seattle to Beijing Capital Airport is $515. On average you can expect to pay $808. The most popular route, (Seattle/Tacoma Intl - Beijing Capital), can usually be booked for $787.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Beijing Capital Airport?

    Currently, September is the cheapest month in which you can book a flight from Seattle to Beijing Capital Airport (average of $1,199). Flying from Seattle to Beijing Capital Airport in June is currently the most expensive (average of $1,813). 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 Seattle to Capital

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Beijing Daxing Intl flights
Portland to Capital flights
Spokane to Capital flights
Pullman to Capital flights

Top 5 airlines flying from Seattle to Capital

Discover the top 5 airlines that operate flights from Seattle 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 March 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Asiana AirlinesCheapest$859Average$1,067FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$870Average$1,027FlexibilityNo cancel feeOn-time81%
Hainan AirlinesCheapest$877Average$1,284FlexibilityNo cancel feeOn-time61%
China AirlinesCheapest$878Average$953FlexibilityNo cancel feeOn-time70%
EVA AirCheapest$1,012Average$1,624FlexibilityNo cancel feeOn-time74%
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