£329 Cheap Flights from Seattle (SEA) to Beijing (PEK)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Capital Intl. Airport (PEK)

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Cheap Flights from Seattle (SEA) to Beijing (PEK)

Prices were available within the past 7 days and start at £329 for one-way flights and £673 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Air Canada
Korean Air
Air Canada
Korean Air
Alaska Airlines
Korean Air
Alaska Airlines
Hawaiian Airlines
Asiana Airlines

Find the cheapest month to fly from Seattle (SEA) to Beijing (PEK)

November is typically the cheapest month to fly

From £618 - £918 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to Beijing route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Capital Intl.
Return price
£673
Distance
8629 km
Average flight time
12 hours 15 mins

Compare flights from Seattle to Beijing easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Seattle to Beijing. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Capital Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Seattle - Tacoma Intl. to Capital Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Seattle - Tacoma Intl. (SEA) to Capital Intl. (PEK)

The easiest way to view the best deals on flights from Seattle to Beijing today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Seattle - Tacoma Intl. to Capital Intl. start at just £673 and range up to £746.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Seattle and Beijing
  • booking your flight during September, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Seattle to Beijing flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Seattle - Tacoma Intl. to Capital Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Beijing Capital International Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip journey between Sea-Tac Airport and Beijing Capital International Airport was £673. Cheap tickets don't stick around for long, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to Beijing Capital Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from SEA to Capital Intl. Airport (PEK) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to Beijing Capital Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to PEK?
The distance is around 8,700 kilometres, so fill your carry-on luggage with all you need to make your journey comfortable. Wondering what to take on board your SeaTac to Beijing flight? Earplugs, a sleep mask and a neck pillow are among the essentials.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to PEK?
Direct flights aren't available, so you'll have to make at least one stop between SEA and Beijing Capital International Airport. Use the layover time to stretch your legs and take a break.
Are SEA to PEK flight tickets cheaper when they're purchased at the last minute?
Flight prices are constantly going up and down, so there are no guarantees. While last-minute flight deals between SEA and Beijing Capital International Airport are possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some carriers publicize their prices up to a year ahead of the departure date. Expedia is continuously updating the best bargains around, so keep checking and be ready to lock in your seat when prices drop.

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