Cheap Flights from Seattle (SEA) to Hangzhou (HGH)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Hangzhou (HGH-Xiaoshan Intl.)

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Find the cheapest month to fly from Seattle (SEA) to Hangzhou (HGH)

November is typically the cheapest month to fly

From CA $1,020 - CA $1,670 per traveller.

Frequently asked questions

How much is a flight from Sea-Tac Airport to Hangzhou Xiaoshan Intl. Airport?
Round-trip journeys from SEA to HGH start from . This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing 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 SEA to Xiaoshan Intl. Airport (HGH)?
This differs between airlines, as each one has its own terms and conditions. Visit the Customer Service Portal, where you'll find easy instructions on how to cancel your flight online.
How do I find cheap flights from SEA to HGH that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from Seattle - Tacoma Intl. Airport (SEA) to Hangzhou Xiaoshan Intl. Airport. This allows you to lock in a low rate ahead of time and still have the freedom to make changes without any additional fees. You'll just need to pay the difference in fare.
How many hours is the flight from Sea-Tac Airport to Hangzhou Xiaoshan Intl. Airport?
To comfortably pass the 16 hours and 32 minutes flight time between Sea-Tac Airport and Hangzhou Xiaoshan Intl. Airport, it's wise to plan ahead. A tablet filled with your favourite playlists is a great start.
How far is the flight from Seattle - Tacoma Intl. Airport (SEA) to Hangzhou Xiaoshan Intl. Airport?
SeaTac to Hangzhou is around 9,400 kilometres, so get ready to spend quite a while in the air. Make sure you pack all the essentials, from your eye mask to your earphones. Throw in a couple of snacks to nibble on throughout your flight too.
Which airlines fly direct from Sea-Tac Airport to Hangzhou Xiaoshan Intl. Airport?
There are no direct flights, so you'll have to make at least one stop between Seattle - Tacoma Intl. Airport (SEA) and Hangzhou Xiaoshan Intl. Airport. Take advantage of the layover time to stretch your legs and grab a coffee.
Are Sea-Tac Airport to Xiaoshan Intl. Airport (HGH) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Seattle - Tacoma Intl. Airport (SEA) to Hangzhou Xiaoshan Intl. Airport last minute could save you some serious cash. However, it could end up costing you a whole lot more! If you'd rather not 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 on Expedia all the time.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Xiaoshan Intl.
Airlines serving
Air China, All Nippon Airways, Asiana Airlines, Cathay Pacific, EVA Airways, Hainan Airlines
Distance
9293 km

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