Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Beijing from $458

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 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Beijing

Cheap round-trip flights

Philippine Airlines Logo
11:35 pm - 11:55 amSEA-PEK
21h 20m1 stop
Philippine Airlines Logo
12:55 pm - 7:15 pmPEK-SEA
21h 20m1 stop
$754Philippine Airlines
Find Deal
Sun, Aug 17 - Sun, Sep 21
Philippine Airlines Logo
11:35 pm - 11:55 amSEA-PEK
21h 20m1 stop
Philippine Airlines Logo
12:55 pm - 7:15 pmPEK-SEA
21h 20m1 stop
$758Philippine Airlines
Find Deal
Sun, Aug 17 - Sun, Sep 21
Philippine Airlines Logo
11:35 pm - 11:55 amSEA-PEK
21h 20m1 stop
Philippine Airlines Logo
12:55 pm - 7:15 pmPEK-SEA
21h 20m1 stop
$786Philippine Airlines
Find Deal
Wed, Aug 27 - Fri, Sep 12
Logo
12:10 am - 9:25 amSEA-PEK
17h 15m1 stop
Logo
1:30 am - 1:55 pmPEK-SEA
28h 25m1 stop
$795
Find Deal
Mon, Nov 3 - Mon, Nov 17
Logo
12:10 am - 12:40 pmSEA-PEK
20h 30m1 stop
Logo
10:40 am - 1:55 pmPEK-SEA
19h 15m1 stop
$796
Find Deal
Wed, Dec 24 - Sat, Jan 24
Logo
12:10 am - 12:40 pmSEA-PEK
20h 30m1 stop
Logo
10:40 am - 1:55 pmPEK-SEA
19h 15m1 stop
$798
Find Deal
Fri, Jan 2 - Sat, Jan 31
Korean Air Logo
12:50 pm - 9:30 pmSEA-PEK
17h 40m1 stop
Korean Air Logo
1:30 am - 10:40 amPEK-SEA
24h 10m1 stop
$833Korean Air
Find Deal
Thu, Sep 4 - Wed, Sep 24
Asiana Airlines Logo
2:30 pm - 9:30 amSEA-PEK
28h 00m1 stop
Asiana Airlines Logo
10:40 am - 12:45 pmPEK-SEA
17h 05m1 stop
$845Asiana Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
Korean Air Logo
1:20 pm - 9:40 amSEA-PEK
29h 20m1 stop
Korean Air Logo
1:30 am - 10:50 amPEK-SEA
24h 20m1 stop
$856Korean Air
Find Deal
Sat, Aug 23 - Fri, Aug 29
Asiana Airlines Logo
2:30 pm - 9:30 amSEA-PEK
28h 00m1 stop
Asiana Airlines Logo
10:40 am - 12:30 pmPEK-SEA
16h 50m1 stop
$865Asiana Airlines
Find Deal
Sat, Aug 23 - Sat, Sep 6

Philippine Airlines flights from Seattle to Beijing Capital Airport

Our best Philippine Airlines deals on Seattle to Beijing Capital Airport flight tickets
Philippine Airlines
Aug 17
SEA11:35 pmSeattle/Tacoma Intl
21h 20m
1 stop
PEK11:55 amBeijing Capital
Sep 21
PEK12:55 pmBeijing Capital
21h 20m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
$754
Find similar
Philippine Airlines
Aug 17
SEA11:35 pmSeattle/Tacoma Intl
21h 20m
1 stop
PEK11:55 amBeijing Capital
Sep 21
PEK12:55 pmBeijing Capital
21h 20m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
$758
Find similar
Philippine Airlines
Aug 27
SEA11:35 pmSeattle/Tacoma Intl
21h 20m
1 stop
PEK11:55 amBeijing Capital
Sep 12
PEK12:55 pmBeijing Capital
21h 20m
1 stop
SEA7:15 pmSeattle/Tacoma Intl
$786
Find similar

Korean Air flights from Seattle to Beijing Capital Airport

Our best Korean Air deals on Seattle to Beijing Capital Airport flight tickets
Korean Air
Sep 4
SEA12:50 pmSeattle/Tacoma Intl
17h 40m
1 stop
PEK9:30 pmBeijing Capital
Sep 24
PEK1:30 amBeijing Capital
24h 10m
1 stop
SEA10:40 amSeattle/Tacoma Intl
$833
Find similar
Korean Air
Aug 23
SEA1:20 pmSeattle/Tacoma Intl
29h 20m
1 stop
PEK9:40 amBeijing Capital
Aug 29
PEK1:30 amBeijing Capital
24h 20m
1 stop
SEA10:50 amSeattle/Tacoma Intl
$856
Find similar
Korean Air
Jan 3
SEA11:00 amSeattle/Tacoma Intl
19h 15m
1 stop
PEK10:15 pmBeijing Capital
Jan 31
PEK10:40 amBeijing Capital
14h 20m
1 stop
SEA9:00 amSeattle/Tacoma Intl
$863
Find similar

See travel insights to Beijing from

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?

In general, March 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 $924. If you aren’t able to travel during the month of March, then book flights to Beijing Capital Airport from Seattle during May instead. Flights to Beijing Capital Airport in May, while not as cheap as those in March, still average around $1,028.

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 $1,078. The most expensive day to fly to Beijing Capital Airport is Friday, with ticket prices averaging around $1,507.

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 $1,284. 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 $1,243 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 $1,034 on momondo.

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

There are 3 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.

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

As of July 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

$458

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 $458. The best round-trip flight deal from Seattle to Beijing Capital Airport found on momondo in the last 72 hours is $754.
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 17h 10m.

  • 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?

  • 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?

  • 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
Airline
Rating
Free Cancellation
Price
Asiana AirlinesPriceFrom $849Free CancellationRating
8.2
454 reviews
Search Asiana Airlines flights
Hainan AirlinesPriceFrom $865Free CancellationRating
8.2
41 reviews
Search Hainan Airlines flights
Korean AirPriceFrom $870Free CancellationRating
8.4
1,105 reviews
Search Korean Air flights

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

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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 7/15
Tue 7/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Beijing

Popular cities in China

Popular flights according to clicks in the last 7 days on momondo
Flights to Shanghai Hongqiao Intl Airportfrom $661
Flights to Shanghai Pu Dong Airportfrom $664
Flights to Beijing Daxing Intl Airportfrom $713