Cheap Flights from Shanghai (CSHA) to Seattle (SEAA)

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Flight deals from Shanghai to Seattle

Looking for a cheap last-minute deal or the best round-trip flight from Shanghai to Seattle? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Shanghai to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Shanghai to Seattle flights are currently cheapest in October.

Direct flights from Shanghai to Seattle

Alternative Shanghai to Seattle routes

Looking for the cheapest, fastest or easiest route from Shanghai to Seattle? You could fly into the following airports instead.

Shanghai to Seattle: Flight information

The things to know before you go.
Cheapest flight found$410
Cheapest month to flyOctober
Average flight time11 hrs, 8 mins
Most popular airlineChina Cargo
Average flights per week18

Finding cheap flights from Shanghai to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a round-trip flight from Shanghai to Seattle is $698. 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.
11 hours and 8 minutes is the average flight time from Shanghai to Seattle.
China Cargo and Delta fly direct from Shanghai to Seattle.
There are 9 flights per week flying from Shanghai to Seattle, as of May 2025.
The cheapest month to fly from Shanghai to Seattle is usually June.
If you're flying from Shanghai, the cheapest airport near Seattle is Seattle / Tacoma International – which is 12.1 miles away from the center of Seattle. We've found flights to this airport from $698.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Shanghai to Seattle on Sunday, June 29, 2025.
Yes – the average flight time is 11 hours and 8 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 Seattle 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 Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 53°F. August is typically the warmest month in Seattle, when it usually averages around 73°F. You can expect the least rain in July. The coldest month is December, with temperatures averaging 33°F. The rainiest month is November.
The cheapest airline that flies to Seattle is Air China, and the cheapest airline that flies to Seattle Boeing Fld Airport is Delta.

Traveling from Shanghai to Seattle: what you need to know

  • There are two main airports to choose from in Shanghai. Explore your options departing from Shanghai Pudong International Airport (PVG) or Shanghai Hongqiao International Airport (SHA) when organizing your flight from Shanghai to Seattle.

  • Seattle-Tacoma International Airport (SEA) and Lake Union Sea Plane Base Airport (LKE) are Seattle's primary gateways.

  • Around 11 hours 5 minutes is how long you'll be traveling on a direct Shanghai to Seattle flight.

  • The timezone in Seattle is UTC-7, which is 15 hours behind Shanghai.

  • With seven flights a week between the two airports, Shanghai Pudong International Airport (PVG) to Seattle-Tacoma International Airport (SEA) is the busiest route. Board the first flight from Shanghai to Seattle with Delta Air Lines at 17:30. If you prefer to get more out of your day before leaving, the last flight from PVG to SEA is with Delta Air Lines at 19:20.

  • To ensure you board your Shanghai to Seattle flight, allow plenty of time for things like baggage drop and finding your gate. Arriving two hours before international departures and an hour before domestic flights is the general rule to follow.

  • You can expect longer queues in popular months like April. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a good idea.

How to find the cheapest flights from Shanghai to Seattle

  • Score cheap Shanghai to Seattle flights by booking two months ahead. Based on our research, that's the sweet spot for finding a bargain.

  • Schedule your trip for May. That's the best month for landing a great bargain on plane tickets from Shanghai to Seattle. If you have flexibility with your dates, use the 'Whole month' tool to find the lowest price across each month.

  • You don't need to check back in every day to find out if prices have dropped when you create a Price Alert. We'll notify you the moment a better deal is available on cheap flights from Shanghai to Seattle.

  • Select your ideal arrival and departure times, airlines and number of stops with the filters. Or sort your Shanghai to Seattle flight results by 'Fastest,' 'Cheapest' or 'Best.'

Flying from Shanghai

Shanghai Pudong International Airport (PVG)

  • If you're searching for a direct flight from Shanghai to Seattle, you can leave from Shanghai Pudong International Airport (PVG). Travel from PVG to Seattle-Tacoma International Airport (SEA) in one seamless journey.

  • Check out the promotions with Delta Air Lines. This airline offers direct Shanghai to Seattle plane tickets out of PVG.

  • We make it easy to book a Shanghai to Seattle flight with a stopover. To see all your options leaving from Shanghai Pudong International Airport, uncheck 'Direct flights only.' Then, simply select a flight offering a stop long enough to explore the city of your choice. Some popular stopovers include:

    • Haneda Airport (HND)

    • Incheon International Airport (ICN)

    • Vancouver International Airport (YVR)

  • Central Shanghai to PVG is around 20 miles. Depending on traffic conditions, it'll take about 50 minutes to reach there if you're catching a cab, ride-sharing or driving.

  • After an easy start to your trip? Stay near Shanghai Pudong International Airport. Whether you're catching an early flight from Shanghai to Seattle or just don't like being rushed, these hotels are perfect:

  • 78.11% of flights leaving from Shanghai Pudong International Airport land at their destination on schedule.

  • The address for PVG is No.300 Qihang Road.

Shanghai Hongqiao International Airport (SHA)

  • Break up your Shanghai to Seattle flight with a stop at Beijing Capital International Airport (PEK). A main stopover between Shanghai Hongqiao International Airport and Seattle, it's a great opportunity to unwind before the next leg of your journey.

  • SHA is about 8 miles from central Shanghai. It'll take you 20 minutes or so to reach the airport when driving from the city center.

  • It's your vacation, so why not extend it with an extra night away? Think about kicking back in one of these accommodation options near Shanghai Hongqiao International Airport the day before your flight from Shanghai to Seattle:

  • Flights from Shanghai Hongqiao International Airport have a strong track record for punctuality, with 85.58% of them landing within the expected time frame.

  • The street address for SHA is 700 Yingbin 1st Rd.

Arriving in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) is approximately 11 miles from central Seattle. If you're catching a cab or a ride-share, the drive takes around 20 minutes.

  • Traveling to the center on public transport takes about 55 minutes.

  • If you're arriving on a late flight from Shanghai to Seattle, nothing beats the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and relaxing not long after at one of these hotels near SEA:

  • Get your adventure underway by picking up a Seattle-Tacoma International Airport rental car. Grab your wheels from Thrifty, Europcar or Budget and explore beyond Seattle's usual tourist stops.

  • Lock in the best possible rate by reserving your vehicle from Seattle-Tacoma International Airport about one week before your departure date.

Lake Union Sea Plane Base Airport (LKE)

  • Lake Union Sea Plane Base Airport (LKE) is about 2 miles from central Seattle. Once you've hopped off your flight from Shanghai to Seattle, it'll take you approximately 10 minutes to reach the heart of the city in a cab or ride-share.

  • If you travel by public transport, you'll reach the center in 25 minutes or so.

  • Hang the 'Do not disturb' sign on your door and relax at a hotel near LKE. Here are a few options where you can check in after your flight from Shanghai to Seattle:

Best time to go to Seattle

  • July is the most popular month for flights from Shanghai to Seattle. To avoid the crowds, visit Seattle in May.

  • Book a Shanghai to Seattle ticket departing in August if you want to visit the city during its warmest month. You can expect temperatures in Seattle to range from 54ºF to 82ºF.

  • Look for cheap flights from Shanghai to Seattle in February if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 30ºF and 52ºF on average.

More about Seattle

  • When it comes to searching for somewhere to rest your head, you'll find the best places to stay in Seattle right here. Browse these options once you've locked in your flight from Shanghai to Seattle:

  • Greyhound: Bus Station and LMN Architects are a couple of major attractions to add to your Seattle travel itinerary. Keep the sightseeing going at Boeing Radiation Effects Lab.

Explore more of United States

  • Seattle has plenty to offer, but there are so many other parts of United States you'll want to see. About 150 miles south of Seattle, a visit to Portland will keep you on the go. Check out popular attractions like Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • Around 230 miles east of Seattle, Spokane is another essential stop in United States. No visit is complete without checking out Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

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