Cheap Flights from Seattle (SEA) to Chengdu (CTU) from HK$5,412~

View HK$5,412 flight on Thu, 7 May 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Shuangliu Intl. Airport (CTU)

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Find Cheap Flights from Seattle (SEA) to Chengdu (CTU)

Prices were available within the past 7 days and start at HK$5,412 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Seattle (SEA) to Chengdu (CTU)

April is typically the cheapest month to fly

From HK$7,542 - HK$16,752 per traveller.

Graph displaying average flight prices per month

Seattle to Chengdu route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Shuangliu Intl.
Distance
10125 km

Flights from Seattle to Chengdu

Book cheap flights from Seattle (SEA) to Chengdu (CTU) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Seattle (SEA) to Chengdu (CTU) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle (SEA) to Chengdu (CTU) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Chengdu flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Chengdu and things to do in Chengdu for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Chengdu more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Chengdu is HK$5,412 now!

 

Frequently asked questions

How much is a flight from SEA to Chengdu Shuangliu Intl. Airport?
If you're planning on traveling between Seattle - Tacoma Intl. Airport (SEA) and Chengdu Shuangliu Intl. Airport, round-trip journeys start from . This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to CTU?
We understand that life can throw the odd curveball, so we've made it as hassle-free as possible for you to cancel your flight online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Sea-Tac Airport to Shuangliu Intl. Airport (CTU) 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 Seattle - Tacoma Intl. Airport (SEA) to CTU flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to Chengdu Shuangliu Intl. Airport?
You'll have 10,200 kilometers to cover on the long-haul SeaTac to Chengdu route. Wear layers of comfy clothes and consider taking a pair of noise-canceling headphones.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Shuangliu Intl. Airport (CTU)?
Direct flights aren't available, so you'll have to make at least one stop between Sea-Tac Airport and CTU. Make the most of the layover time to stretch your legs and grab a bite to eat.
Are Sea-Tac Airport to Shuangliu Intl. Airport (CTU) flight tickets cheaper when they're purchased at the last minute?
Fares from Sea-Tac Airport to Shuangliu Airport are available up to a year prior to departure on Expedia. And although you may score a great last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid being wedged in the dreaded middle seat! We frequently update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

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