How many flights depart from Seattle to Beijing Capital Airport on average per week?

2 flights are operational weekly from Seattle to Beijing Capital Airport as of October 2025. The most popular departure day for this route is Tue, with 50% of flights per week taking off on this day.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Beijing Capital?

Asiana Airlines, Philippine Airlines, and Hainan Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Beijing Capital

What airlines fly to Beijing Capital Airport?

Hainan Airlines, Korean Air and Air Canada are the top three most popular airlines that fly to Beijing Capital Airport from Seattle according to our data. Hainan Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Beijing Capital Airport. Keep in mind that there are 4 different airlines that fly to Beijing Capital Airport on a routine basis, so you have a few additional options to choose from.

How often are flights from Seattle to Beijing delayed?

Historically, on average around 12% of flights between Seattle and Beijing have experienced a delay on any given week. The average delay length over the past 12 months has been 136 minutes.

What is the most punctual flight time for Seattle to Beijing flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Seattle to Beijing flights?

According to our data, Hainan Airlines have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Beijing Capital Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Beijing Capital Airport were last updated today.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Beijing Capital Airport?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Beijing Capital Airport is 4 as of October 2025.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Beijing Capital Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Beijing Capital Airport.

What documentation or ID do you need to fly to Beijing Capital Airport?

The travel and health documents you'll need for your trip to Beijing Capital Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Beijing Capital Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$366 Cheap Flights from Seattle to Beijing Capital Airport in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:10 am - 4:25 pmSEA-PEK

24h 15m1 stop

10:50 am - 1:55 pmPEK-SEA

19h 05m1 stop

$666Asiana Airlines

Find Deal

Sat, Nov 15 - Sun, Nov 23

12:10 am - 9:45 amSEA-PEK

17h 35m1 stop

3:35 pm - 1:55 pmPEK-SEA

14h 20m1 stop

$682Asiana Airlines

Find Deal

Sun, Nov 2 - Sat, Dec 6

9:30 pm - 11:55 amSEA-PEK

22h 25m1 stop

12:55 pm - 6:40 pmPEK-SEA

21h 45m1 stop

$766Philippine Airlines

Find Deal

Sun, Nov 16 - Sun, Nov 23

12:10 am - 4:25 pmSEA-PEK

24h 15m1 stop

6:55 pm - 8:05 amPEK-SEA

29h 10m1 stop

$777Multiple Airlines

Find Deal

Tue, Nov 4 - Wed, Nov 12

9:30 pm - 11:55 amSEA-PEK

22h 25m1 stop

12:55 pm - 6:40 pmPEK-SEA

21h 45m1 stop

$796Philippine Airlines

Find Deal

Sun, Nov 2 - Fri, Nov 14

12:10 am - 9:45 amSEA-PEK

17h 35m1 stop

10:05 pm - 8:05 amPEK-SEA

26h 00m1 stop

$798Multiple Airlines

Find Deal

Sun, Nov 23 - Wed, Dec 10

11:50 am - 10:25 pmSEA-PEK

19h 35m1 stop

7:25 am - 10:10 amPEK-SEA

17h 45m1 stop

$820Cathay Pacific

Find Deal

Mon, Apr 6 - Thu, Apr 9

7:55 pm - 10:45 amSEA-PEK

22h 50m2 stops

7:40 pm - 10:10 amPEK-SEA

29h 30m1 stop

$858Cathay Pacific

Find Deal

Sun, Jan 11 - Tue, Apr 21

11:00 am - 12:40 pmSEA-PEK

33h 40m1 stop

1:30 am - 9:00 amPEK-SEA

23h 30m1 stop

$863Korean Air

Find Deal

Wed, Dec 3 - Tue, Dec 9

11:00 am - 12:40 pmSEA-PEK

33h 40m1 stop

1:30 am - 9:00 amPEK-SEA

23h 30m1 stop

$864Korean Air

Find Deal

Sat, Dec 6 - Fri, Dec 19

Asiana Airlines flights from Seattle to Beijing Capital Airport

Our best Asiana Airlines deals on Seattle to Beijing Capital Airport flight tickets

Asiana Airlines

Nov 15

SEA12:10 amSeattle/Tacoma Intl

24h 15m

1 stop

PEK4:25 pmBeijing Capital

Nov 23

PEK10:50 amBeijing Capital

19h 05m

1 stop

SEA1:55 pmSeattle/Tacoma Intl

$666

Find similar

Asiana Airlines

Nov 2

SEA12:10 amSeattle/Tacoma Intl

17h 35m

1 stop

PEK9:45 amBeijing Capital

Dec 6

PEK3:35 pmBeijing Capital

14h 20m

1 stop

SEA1:55 pmSeattle/Tacoma Intl

$682

Find similar

Asiana Airlines

Nov 25

SEA12:10 amSeattle/Tacoma Intl

17h 35m

1 stop

PEK9:45 amBeijing Capital

Dec 8

PEK3:35 pmBeijing Capital

14h 20m

1 stop

SEA1:55 pmSeattle/Tacoma Intl

$684

Find similar

Philippine Airlines flights from Seattle to Beijing Capital Airport

Our best Philippine Airlines deals on Seattle to Beijing Capital Airport flight tickets

Philippine Airlines

Nov 16

SEA9:30 pmSeattle/Tacoma Intl

22h 25m

1 stop

PEK11:55 amBeijing Capital

Nov 23

PEK12:55 pmBeijing Capital

21h 45m

1 stop

SEA6:40 pmSeattle/Tacoma Intl

$766

Find similar

Philippine Airlines

Nov 2

SEA9:30 pmSeattle/Tacoma Intl

22h 25m

1 stop

PEK11:55 amBeijing Capital

Nov 14

PEK12:55 pmBeijing Capital

21h 45m

1 stop

SEA6:40 pmSeattle/Tacoma Intl

$796

Find similar

Philippine Airlines

Nov 26

SEA9:30 pmSeattle/Tacoma Intl

22h 25m

1 stop

PEK11:55 amBeijing Capital

Dec 9

PEK12:55 pmBeijing Capital

21h 45m

1 stop

SEA6:40 pmSeattle/Tacoma Intl

$830

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Beijing Capital Airport that are best for you.

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Fly to

Route

Depart

Return

Price

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 11/15

12:10 am-4:25 pm

1 stop24h 15m

Beijing Capital

Sun 11/23

10:50 am-1:55 pm

1 stop19h 05m

$666

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 11/2

12:10 am-9:45 am

1 stop17h 35m

Beijing Capital

Sat 12/6

3:35 pm-1:55 pm

1 stop14h 20m

$682

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 11/16

9:30 pm-11:55 am

1 stop22h 25m

Beijing Capital

Sun 11/23

12:55 pm-6:40 pm

1 stop21h 45m

$766

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Tue 11/4

12:10 am-4:25 pm

1 stop24h 15m

Beijing Capital

Wed 11/12

6:55 pm-8:05 am

1 stop29h 10m

$777

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 11/2

9:30 pm-11:55 am

1 stop22h 25m

Beijing Capital

Fri 11/14

12:55 pm-6:40 pm

1 stop21h 45m

$796

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 11/23

12:10 am-9:45 am

1 stop17h 35m

Beijing Capital

Wed 12/10

10:05 pm-8:05 am

1 stop26h 00m

$798

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Mon 4/6

11:50 am-10:25 pm

1 stop19h 35m

Beijing Capital

Thu 4/9

7:25 am-10:10 am

1 stop17h 45m

$820

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sun 1/11

7:55 pm-10:45 am

2 stops22h 50m

Beijing Capital

Tue 4/21

7:40 pm-10:10 am

1 stop29h 30m

$858

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Wed 12/3

11:00 am-12:40 pm

1 stop33h 40m

Beijing Capital

Tue 12/9

1:30 am-9:00 am

1 stop23h 30m

$863

SeattleBeijing

SEA - PEK

SEAPEK

Seattle/Tacoma Intl

Sat 12/6

11:00 am-12:40 pm

1 stop33h 40m

Beijing Capital

Fri 12/19

1:30 am-9:00 am

1 stop23h 30m

$864

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Beijing Capital Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

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

In general, September is the cheapest month to fly from Seattle to Beijing Capital Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $886. If you aren’t able to travel during the month of September, then book flights to Beijing Capital Airport from Seattle during March instead. Flights to Beijing Capital Airport in March, while not as cheap as those in September, still average around $913.

What is the cheapest day to depart on your flight to Beijing Capital Airport?

Our data shows that Monday is the least expensive day to fly to Beijing Capital Airport. Tickets to fly out on this day can be as low as $1,055. The most expensive day to fly to Beijing Capital Airport is Friday, with ticket prices averaging around $1,478.

What is the cheapest time of day to depart on your flight to Beijing Capital Airport?

The cheapest time of day to fly to Beijing Capital Airport is in the morning when flights can be purchased for as low as $1,196. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,932 on average. Flights to Beijing Capital Airport from Seattle at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Seattle/Tacoma Intl to Beijing Capital flight route?

Fly from Seattle/Tacoma Intl to Beijing Capital for the best Seattle/Tacoma Intl - Beijing Capital flight prices

How far in advance should I book a flight to Beijing Capital Airport?

You are more likely to see cheaper flights to Beijing Capital Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Beijing Capital Airport for around $1,105 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Beijing Capital Airport from Seattle for as low as $863 on momondo.

What cabin class options are available on Seattle/Tacoma Intl to Beijing Capital flights?

There are 2 cabin classes available to choose from on Seattle/Tacoma Intl to Beijing Capital flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Beijing Capital Airport flights?

No. A direct flight is the cheapest option for a flight between Seattle to Beijing Capital Airport.

How have Seattle to Beijing Capital Airport flight prices changed over time?

As of October 2025, prices for Seattle to Beijing Capital Airport flights are approximately 47% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Beijing Capital Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Beijing Capital Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Beijing Capital Airport (SEA to PEK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Beijing Capital Airport

Best Price Found	$453
Fastest flight time	13h 15m
Direct flights	Wed and Sun

The best one-way flight to Beijing Capital Airport from Seattle in the past 72 hours is $453. The best round-trip flight deal from Seattle to Beijing Capital Airport found on momondo in the last 72 hours is $883.

The fastest flight from Seattle to Beijing Capital Airport takes 13h 15m

Direct flights go from Seattle to Beijing Capital Airport on Wednesday and Sunday. The only airline offering direct flights is Hainan Airlines.

Search flight deals

How far is Seattle/Tacoma Intl to Beijing Capital by plane?
The distance between Seattle/Tacoma Intl and Beijing Capital is about 5379.8 mi. By plane, this route typically takes 13h 30m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Beijing Capital Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Beijing Capital Airport were last updated today.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Beijing Capital Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Beijing Capital Airport is 4 as of October 2025.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Beijing Capital Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Beijing Capital Airport.
What documentation or ID do you need to fly to Beijing Capital Airport?
The travel and health documents you'll need for your trip to Beijing Capital Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Beijing Capital Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Beijing Capital Airport?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Beijing Capital Airport is Boeing 787-9 Dreamliner, representing 94.12% of all bookings. The subsequent popular models are Airbus A330-900neo at 4.41% and Boeing 777-300 at 1.47%.
What is the most popular airline from Seattle to Beijing Capital Airport?
Based on momondo bookings for flights between Seattle and Beijing Capital Airport, the leading airline is Hainan Airlines, making up 53% of the total bookings. Other popular airlines include Korean Air with 23%, Air Canada with 13%, and Asiana Airlines with 11%.

Best airlines flying from Seattle to Beijing Capital Airport

Compare and see reviews for airlines that fly from Seattle to Beijing Capital Airport with momondo

Airline	Rating	Free Cancellation	Price
Hainan Airlines	PriceFrom $809	Free Cancellation	Rating 8.2 46 reviews	Search Hainan Airlines flights
Asiana Airlines	PriceFrom $849	Free Cancellation	Rating 8.2 485 reviews	Search Asiana Airlines flights
Air Canada	PriceFrom $854	Free Cancellation	Rating 7.1 10,334 reviews	Search Air Canada flights
Korean Air	PriceFrom $870	Free Cancellation	Rating 8.4 1,153 reviews	Search Korean Air flights

Hainan Airlines Flights From Seattle to Beijing Capital Airport
The lowest priced Hainan Airlines flight from Seattle to Beijing Capital Airport from the last 72 hours was $809. Generally, Hainan Airlines has 2 flights on this route every week with an average price of $1,173. Hainan Airlines is rated 8.2/10 by our users.

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Beijing?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Beijing from Seattle.

Can I find flights from Seattle to Beijing with flexible booking policies on momondo?

Yes. All flights to Beijing from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Beijing?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Beijing.

I’m not ready to book a flight from Seattle to Beijing right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Beijing flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Beijing Capital Airport trip

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Cheap flights from Seattle to Beijing from $366

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Beijing departing on 1/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Asiana Airlines flights from Seattle to Beijing Capital Airport

Our best Asiana Airlines deals on Seattle to Beijing Capital Airport flight tickets

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Our best Philippine Airlines deals on Seattle to Beijing Capital Airport flight tickets

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Use the filters below to find and compare flights from Seattle to Beijing Capital Airport that are best for you.

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How to get the cheapest flight ticket from Seattle to Beijing Capital Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

What is the cheapest day to depart on your flight to Beijing Capital Airport?

Our data shows that Monday is the least expensive day to fly to Beijing Capital Airport. Tickets to fly out on this day can be as low as $1,055. The most expensive day to fly to Beijing Capital Airport is Friday, with ticket prices averaging around $1,478.

What is the cheapest time of day to depart on your flight to Beijing Capital Airport?

What is the cheapest Seattle/Tacoma Intl to Beijing Capital flight route?

Fly from Seattle/Tacoma Intl to Beijing Capital for the best Seattle/Tacoma Intl - Beijing Capital flight prices

How far in advance should I book a flight to Beijing Capital Airport?

What cabin class options are available on Seattle/Tacoma Intl to Beijing Capital flights?

There are 2 cabin classes available to choose from on Seattle/Tacoma Intl to Beijing Capital flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Beijing Capital Airport flights?

No. A direct flight is the cheapest option for a flight between Seattle to Beijing Capital Airport.

How have Seattle to Beijing Capital Airport flight prices changed over time?

As of October 2025, prices for Seattle to Beijing Capital Airport flights are approximately 47% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Beijing Capital?

Asiana Airlines, Philippine Airlines, and Hainan Airlines are the most popular carriers operating from Seattle/Tacoma Intl to Beijing Capital

What airlines fly to Beijing Capital Airport?

How often are flights from Seattle to Beijing delayed?

Historically, on average around 12% of flights between Seattle and Beijing have experienced a delay on any given week. The average delay length over the past 12 months has been 136 minutes.

What is the most punctual flight time for Seattle to Beijing flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Seattle to Beijing flights?

According to our data, Hainan Airlines have had the least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

How many flights depart from Seattle to Beijing Capital Airport on average per week?

2 flights are operational weekly from Seattle to Beijing Capital Airport as of October 2025. The most popular departure day for this route is Tue, with 50% of flights per week taking off on this day.

When to book flights from Seattle to Beijing Capital Airport

Cheap Seattle to Beijing Capital Airport (SEA to PEK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Beijing Capital Airport

Best Price Found

Fastest flight time

Direct flights

How far is Seattle/Tacoma Intl to Beijing Capital by plane?

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Beijing Capital Airport?

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Beijing Capital Airport?

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Beijing Capital Airport?

What documentation or ID do you need to fly to Beijing Capital Airport?

What is the most popular plane model from Seattle to Beijing Capital Airport?

What is the most popular airline from Seattle to Beijing Capital Airport?

Best airlines flying from Seattle to Beijing Capital Airport

Compare and see reviews for airlines that fly from Seattle to Beijing Capital Airport with momondo

Hainan Airlines Flights From Seattle to Beijing Capital Airport

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Beijing?

Can I find flights from Seattle to Beijing with flexible booking policies on momondo?

How can momondo help me find flights from Seattle to Beijing?

I’m not ready to book a flight from Seattle to Beijing right now. Can momondo alert me if prices change?

An easier way to manage your Beijing Capital Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Beijing

Popular cities in China

Popular flights according to clicks in the last 7 days on momondo