Cheap Flights from Seattle / Tacoma International to Beijing Capital

Compare Seattle / Tacoma International to Beijing Capital flight deals

Find the cheapest month or even day of the year to fly to Beijing Capital

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Flight deals from Seattle / Tacoma International to Beijing Capital

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International to Beijing Capital? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Seattle / Tacoma International to Beijing Capital

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Beijing Capital flights are currently cheapest in March.

Direct flights from Seattle / Tacoma International to Beijing Capital

Seattle / Tacoma International to Beijing Capital: Alternative routes

Compare routes from Seattle / Tacoma International to Beijing below. You may find an airport to fly into that's cheaper, faster, or easier than Beijing Capital.

Seattle to Beijing: Flight information

The things to know before you go.
Cheapest flight foundRs95,721
Cheapest month to flyMarch
Average flight time13 hrs, 24 mins
Most popular airlineHainan Airlines
Average flights per week2

Finding cheap flights from Seattle / Tacoma International to Beijing Capital: Frequently asked questions

The best price we found for a return flight from Seattle / Tacoma International to Beijing Capital is Rs178,912. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
13 hours and 24 minutes is the average flight time from Seattle / Tacoma International to Beijing Capital.
Hainan Airlines flies direct from Seattle / Tacoma International to Beijing Capital.
As of March 2026, there are 2 flights per week flying from Seattle / Tacoma International to Beijing Capital.
The cheapest month to fly from Seattle / Tacoma International to Beijing Capital is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Beijing Capital Airport on Tuesday, 10 March 2026.
Yes – the average flight time is 13 hours and 24 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Beijing Capital but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Beijing is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Korean Air and Hainan Airlines offer the cheapest flight tickets to Beijing Capital.

Flying from Seattle-Tacoma International Airport (SEA) to Beijing Capital International Airport (PEK): what you need to know

  • Around 13 hours 25 minutes is how long you can expect to be travelling on a direct flight from Seattle-Tacoma International Airport to Beijing Capital International Airport.

  • Beijing is 15 hours ahead of Seattle and is in the UTC+8 timezone.

  • Choose from three weekly Seattle-Tacoma International Airport to Beijing Capital International Airport flights. The 10:40 departure with Hainan Airlines is the earliest available. Hainan Airlines operates the last service of the day at 11:40.

  • To ensure you get on your SEA to PEK flight, leave plenty of time to check in and drop off your luggage. Arriving two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • Travelling during a peak time like July? School holidays and other popular periods can mean longer queues at check-in and security. Play things extra safe and get there up to four hours before an international flight and two hours before a domestic departure.

  • Flying into Beijing (and then discovering more of China!) is easy with Hainan Airlines. This popular carrier offers direct flights from Seattle-Tacoma International Airport to Beijing Capital International Airport.

  • Most travellers choose to travel with Hainan Airlines on this route.

  • Hainan Airlines ranks as the top on-time carrier for SEA to PEK flights, with 94.44% of services reaching their destination on schedule.

  • We make it a piece of cake to book a flight with a stopover. To see all your options for tickets from Seattle-Tacoma International Airport to Beijing Capital International Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Popular stopovers between SEA and PEK include:

    • Los Angeles International Airport

    • Incheon International Airport

    • Shanghai Pudong International Airport

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Beijing Capital International Airport (PEK)

  • Currently, Rs95,721 is the lowest price we've seen for a one-way Seattle-Tacoma International Airport to Beijing Capital International Airport flight. The best price for a return ticket is Rs178,912. Keep in mind that fares can change due to demand at the time of booking.

  • Book nine months before you travel. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from SEA to PEK.

  • Schedule your trip for August. That's the cheapest month for flights from Seattle-Tacoma International Airport to Beijing Capital International Airport. If you're flexible with your travel dates, try out the 'Whole month' tool to see the cheapest price across every month.

  • Cut down on the time spent looking for cheap flights from SEA to PEK by creating a Price Alert. You'll receive an email or notification through the app when a lower fare pops up.

  • Tailor your flights using filters. Select your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Seattle-Tacoma International Airport to Beijing Capital International Airport.

Handy information about Seattle-Tacoma International Airport (SEA)

  • 81.27% of flights leaving Seattle-Tacoma International Airport arrive at their destination as planned. With its impressive on-time stats, you're unlikely to be delayed when taking off from SEA.

  • Seattle-Tacoma International Airport is around 23 kilometres from central Seattle. If you're catching a cab, ride-sharing or driving from the centre, it'll take 20 minutes or so to get there, depending on the traffic.

  • You can expect a trip time of about 55 minutes when using public transport.

  • Looking for a convenient hotel close to SEA? If you're boarding an early flight from Seattle-Tacoma International Airport to Beijing Capital International Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Beijing Capital International Airport (PEK)

Getting from Beijing Capital International Airport (PEK) to central Beijing

  • The address for PEK is Capital Airport Rd.

  • Beijing Capital International Airport is roughly 31 kilometres from central Beijing. Driving there takes about 40 minutes.

When to fly to Beijing Capital International Airport (PEK)

  • April is the most popular month for flights from Seattle-Tacoma International Airport to Beijing Capital International Airport. For smaller crowds, travel to Beijing in February.

  • The warmest month in Beijing is July, with the temperature ranging between 21ºC and 35ºC. Book your flights from Seattle-Tacoma International Airport to Beijing Capital International Airport in this month if you enjoy this type of weather.

  • January sees average temperatures of between -11ºC and 3ºC. Search for cheap tickets from SEA to PEK sometime then if you want to travel in cooler conditions.

Explore more of China

  • Beijing is always a good idea, but there are so many other corners of China just waiting to be explored. About 113 kilometres south-east of Beijing, a visit to Tianjin will keep you on the go. Start with leading attractions like Ancient Culture Street, Porcelain house and Haihe River.

  • If you're looking to explore another side of China, consider Tai'an, roughly 418 kilometres south of Beijing. Sanyi Cypress, Xixi Stone Pavilion and Qiuxian Cave are key highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.