S$569 Cheap Flights from Shanghai to Seattle

View S$569 flight on Thu, 11 Sep, 2025Opens in a new window

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

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Cheap Flights from Shanghai to Seattle (SHA-SEA)

Prices were available within the past 7 days and start at S$569 for one-way flights and S$939 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Mon, 8 Sep - Sun, 21 Sep
SHA
Shanghai
SEA
Seattle
S$939 Return, found 1 day ago
S$939
Return
found 1 day ago
Select All Nippon Airways flight, departing Mon, 8 Sep from Shanghai to Seattle, returning Sun, 21 Sep, priced at S$939 found 1 day ago
Air China
Wed, 1 Oct - Sun, 12 Oct
SHA
Shanghai
SEA
Seattle
S$1,977 Return, found 19 hours ago
S$1,977
Return
found 19 hours ago
Select Air China flight, departing Wed, 1 Oct from Shanghai to Seattle, returning Sun, 12 Oct, priced at S$1,977 found 19 hours ago

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

October is typically the cheapest month to fly

From S$873 - S$1,664 per traveller.

Graph displaying average flight prices per month

Shanghai to Seattle route information
Origin airport
Hongqiao Intl.
Destination airport
Seattle - Tacoma Intl.
Return price
S$939
Distance
9156 km

Perfect flights from Shanghai to Seattle

Your Journey from Shanghai to Seattle

Start your unforgettable journey with Expedia. Our broad selection of flights from Shanghai to Seattle caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including All Nippon Airways, Air China, China Southern Airlines. Our selection of flights from Hongqiao Intl. to Seattle - Tacoma Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 5 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Shanghai to Seattle Flights

Experience the joy of finding cheap flights from Hongqiao Intl. to Seattle - Tacoma Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$569 and roundtrip prices from S$939*.
 

Pre-Flight Essentials

Ensure a smooth journey from Shanghai to Seattle with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seattle

Picture yourself stepping off the plane in Seattle and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Shanghai to Seattle Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Shanghai to Seattle.
 

Beyond the Flight – Exploring Seattle

With Expedia, your adventure extends beyond the flight. Explore Seattle at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Shanghai to Seattle with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Shanghai to Seattle with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$939. 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 cancelled 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 kilometres 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 Airports

Shanghai

Pudong Intl. to Seattle
S$938.20
*Available to Expedia members.