₩570,600 Cheap Flights from Shanghai (SHA) to Seattle (SEA)

View ₩570,600 flight on Sat, Nov 1, 2025Opens in a new window

Popular airlines from Hongqiao International Airport (SHA) to Seattle-Tacoma International Airport (SEA)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Shanghai to Seattle (SHA-SEA)

Prices were available within the past 7 days and start at ₩570,600 for one-way flights and ₩927,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Sat, Nov 1 - Fri, Nov 7
SHA
Shanghai
SEA
Seattle
₩927,300 Roundtrip, found 6 days ago
₩927,300
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Sat, Nov 1 from Shanghai to Seattle, returning Fri, Nov 7, priced at ₩927,300 found 6 days ago
Asiana Airlines
Sat, Nov 1 - Fri, Nov 7
SHA
Shanghai
SEA
Seattle
₩1,168,900 Roundtrip, found 6 days ago
₩1,168,900
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Sat, Nov 1 from Shanghai to Seattle, returning Fri, Nov 7, priced at ₩1,168,900 found 6 days ago
Asiana Airlines
Sat, Nov 1 - Fri, Nov 7
SHA
Shanghai
SEA
Seattle
₩1,285,600 Roundtrip, found 6 days ago
₩1,285,600
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Sat, Nov 1 from Shanghai to Seattle, returning Fri, Nov 7, priced at ₩1,285,600 found 6 days ago

Find the cheapest month to fly from Shanghai (SHA) to Seattle (SEA)

October is typically the cheapest month to fly

From ₩943,735 - ₩1,750,546 per traveler.

Graph displaying average flight prices per month

Flights from Shanghai (SHA) to Seattle (SEA)
Origin airport
Hongqiao Intl.
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
₩927,300
Distance
9156 km

Shanghai to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Shanghai to Seattle will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SHA to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Shanghai for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Shanghai Hongqiao Intl. Airport to Sea-Tac Airport?
Round-trip flights between Hongqiao Intl. Airport (SHA) and Seattle - Tacoma Intl. Airport (SEA) start from ₩927,300. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Shanghai Hongqiao Airport to Sea-Tac Airport?
Most flights can be canceled online, but each air carrier has its own terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from SHA to Sea-Tac Airport 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 Shanghai Hongqiao Airport to SEA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Shanghai Hongqiao Airport to SEA?
With around 9,200 kilometers separating China and SeaTac, your flight will be a long one. Pack wisely to make your journey comfortable. Little things like an extra pair of socks and a quality neck pillow can make a huge difference.
Which airlines fly direct from Shanghai Hongqiao Airport to SEA?
Unfortunately, there are no airlines that fly direct between SHA and SEA. You'll have to book a flight with at least one stop.
Are Shanghai Hongqiao Airport to SEA flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SHA to Seattle - Tacoma Intl. Airport (SEA) at the last minute could save you some cash. However, it could end up costing a great deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

Shanghai nearby Airports

Shanghai

Pudong Intl. to Seattle
₩899,200
*Available to Expedia members.