Twilight shot with the Shanghai skyline and the Huangpu river

CA $644 Cheap Flights from Seattle (SEA) to Shanghai (SHA)

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

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Cheap flights from Seattle (SEA) to Shanghai (SHA)

Prices were available within the past 7 days and start at CA $644 for one-way flights and CA $1,239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
All Nippon Airways
Air China

Alternative airports near Shanghai

Prices were available within the past 7 days. Prices and availability are subject to change.

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

November is typically the cheapest month to fly

From CA $1,155 - CA $1,711 per traveller.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Shanghai Hongqiao Intl. Airport?
Based on fares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights from Seattle - Tacoma Intl. Airport (SEA) to Hongqiao Intl. Airport (SHA) start from CA $1,239. Make your booking ASAP to secure the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to SHA?
Most flights can be cancelled online, but every airline has different terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to Shanghai Hongqiao Intl. Airport that have flexible change policies?
Flights from Seattle - Tacoma Intl. Airport (SEA) to SHA with flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to pay the fare difference, with no extra fees to worry about.
How many hours is the flight from Sea-Tac Airport to Shanghai Hongqiao Airport?
The flight time from SEA to SHA is usually around 14 hours and 40 minutes. It's is no quick joyride, so fill your carry-on with whatever you need to keep you entertained.
How far is the flight from Sea-Tac Airport to SHA?
SeaTac to China is around 9,200 kilometres, so get ready to spend a while in the air. Don't forget to pack all the essentials, from your toothbrush to your hairbrush. Take a few snacks to nibble on throughout your trip too.
Which airlines fly direct from Sea-Tac Airport to Hongqiao Intl. Airport (SHA)?
Flying directly between SEA and Shanghai Hongqiao Intl. Airport isn't possible right now. However, you'll still be able to find a flight to China with at least one stop.
Are Sea-Tac Airport to Shanghai Hongqiao Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices fluctuate, so it's no sure thing. While last-minute deals between Seattle - Tacoma Intl. Airport (SEA) and Hongqiao Intl. Airport (SHA) are of course possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines announce their prices up to a year before the departure date. Expedia is constantly updating the best bargains around, so keep checking back and be ready to book when the fares dip.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Hongqiao Intl.
Airlines serving
Air China, All Nippon Airways, Cathay Pacific
Roundtrip price
CA $1,238
Distance
9158 km

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