S$591 Cheap Flights from Seattle to Beijing

View S$591 flight on Tue, 23 Sep, 2025Opens in a new window

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

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Cheap Flights from Seattle to Beijing (SEA-PEK)

Prices were available within the past 7 days and start at S$591 for one-way flights and S$1,098 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Tue, 10 Feb - Tue, 3 Mar
SEA
Seattle
PEK
Beijing
S$1,098 Return, found 2 days ago
S$1,098
Return
found 2 days ago
Select Air Canada flight, departing Tue, 10 Feb from Seattle to Beijing, returning Tue, 3 Mar, priced at S$1,098 found 2 days ago
Air Canada
Tue, 10 Feb - Tue, 3 Mar
SEA
Seattle
PEK
Beijing
S$1,150 Return, found 2 days ago
S$1,150
Return
found 2 days ago
Select Air Canada flight, departing Tue, 10 Feb from Seattle to Beijing, returning Tue, 3 Mar, priced at S$1,150 found 2 days ago
Air Canada
Tue, 10 Feb - Tue, 3 Mar
SEA
Seattle
PEK
Beijing
S$1,151 Return, found 2 days ago
S$1,151
Return
found 2 days ago
Select Air Canada flight, departing Tue, 10 Feb from Seattle to Beijing, returning Tue, 3 Mar, priced at S$1,151 found 2 days ago
Air Canada
Tue, 10 Feb - Sat, 28 Feb
SEA
Seattle
PEK
Beijing
S$1,161 Return, found 2 days ago
S$1,161
Return
found 2 days ago
Select Air Canada flight, departing Tue, 10 Feb from Seattle to Beijing, returning Sat, 28 Feb, priced at S$1,161 found 2 days ago
Korean Air
Tue, 10 Feb - Tue, 3 Mar
SEA
Seattle
PEK
Beijing
S$1,164 Return, found 2 days ago
S$1,164
Return
found 2 days ago
Select Korean Air flight, departing Tue, 10 Feb from Seattle to Beijing, returning Tue, 3 Mar, priced at S$1,164 found 2 days ago
Asiana Airlines
Tue, 10 Feb - Tue, 3 Mar
SEA
Seattle
PEK
Beijing
S$1,171 Return, found 2 days ago
S$1,171
Return
found 2 days ago
Select Asiana Airlines flight, departing Tue, 10 Feb from Seattle to Beijing, returning Tue, 3 Mar, priced at S$1,171 found 2 days ago
Asiana Airlines
Sat, 20 Sep - Sat, 4 Oct
SEA
Seattle
PEK
Beijing
S$1,177 Return, found 2 days ago
S$1,177
Return
found 2 days ago
Select Asiana Airlines flight, departing Sat, 20 Sep from Seattle to Beijing, returning Sat, 4 Oct, priced at S$1,177 found 2 days ago
Air Canada
Sat, 20 Sep - Sat, 4 Oct
SEA
Seattle
PEK
Beijing
S$1,177 Return, found 2 days ago
S$1,177
Return
found 2 days ago
Select Air Canada flight, departing Sat, 20 Sep from Seattle to Beijing, returning Sat, 4 Oct, priced at S$1,177 found 2 days ago
Alaska Airlines
Tue, 10 Feb - Tue, 3 Mar
SEA
Seattle
PEK
Beijing
S$1,325 Return, found 2 days ago
S$1,325
Return
found 2 days ago
Select Alaska Airlines flight, departing Tue, 10 Feb from Seattle to Beijing, returning Tue, 3 Mar, priced at S$1,325 found 2 days ago
Cathay Pacific
Sat, 20 Sep - Sat, 4 Oct
SEA
Seattle
PEK
Beijing
S$1,344 Return, found 2 days ago
S$1,344
Return
found 2 days ago
Select Cathay Pacific flight, departing Sat, 20 Sep from Seattle to Beijing, returning Sat, 4 Oct, priced at S$1,344 found 2 days ago

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

November is typically the cheapest month to fly

From S$1,071 - S$1,591 per traveller.

Graph displaying average flight prices per month

Seattle to Beijing route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Capital Intl.
Return price
S$1,098
Distance
8629 km
Average flight time
12 hours 15 mins

Flights from Seattle to Beijing

There are several airlines that operate frequent flights from Seattle (SEA) to Beijing (PEK) including

The earliest flight leaves Seattle Tacoma Intl. Airport at 12:50 and arrives at Capital Intl. Airport at 15:50. The last flight of the day departs Seattle at 17:19 and arrives at Beijing at 19:55.

The flight distance from Seattle to Beijing is about 8724 km, the shortest flight is 11 hours with WestJet.

Expedia lets you search across the largest number of airlines and Beijing flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle Beijing flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle to Beijing trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Beijing flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Seattle to Beijing with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

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 S$1,098. 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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