Cheap Flights from Seattle (SEA) to Changsha (CSX) from HK$6,441~

View HK$6,441 flight on Fri, 29 Aug 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Changsha (CSX-Huanghua Intl.)

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Find Cheap Flights from Seattle (SEA) to Changsha (CSX)

Prices were available within the past 7 days and start at HK$6,441 for one-way flights and HK$10,165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

EVA Airways
Fri, 29 Aug - Mon, 8 Sep
SEA
Seattle
CSX
Changsha
HK$10,165 Return, found 15 hours ago
HK$10,165
Return
found 15 hours ago
Select EVA Airways flight, departing Fri, 29 Aug from Seattle to Changsha, returning Mon, 8 Sep, priced at HK$10,165 found 15 hours ago
Air Canada
Fri, 29 Aug - Mon, 8 Sep
SEA
Seattle
CSX
Changsha
HK$10,568 Return, found 15 hours ago
HK$10,568
Return
found 15 hours ago
Select Air Canada flight, departing Fri, 29 Aug from Seattle to Changsha, returning Mon, 8 Sep, priced at HK$10,568 found 15 hours ago
EVA Airways
Fri, 29 Aug - Mon, 8 Sep
SEA
Seattle
CSX
Changsha
HK$11,476 Return, found 15 hours ago
HK$11,476
Return
found 15 hours ago
Select EVA Airways flight, departing Fri, 29 Aug from Seattle to Changsha, returning Mon, 8 Sep, priced at HK$11,476 found 15 hours ago
EVA Airways
Fri, 29 Aug - Mon, 8 Sep
SEA
Seattle
CSX
Changsha
HK$11,716 Return, found 15 hours ago
HK$11,716
Return
found 15 hours ago
Select EVA Airways flight, departing Fri, 29 Aug from Seattle to Changsha, returning Mon, 8 Sep, priced at HK$11,716 found 15 hours ago
EVA Airways
Fri, 29 Aug - Mon, 8 Sep
SEA
Seattle
CSX
Changsha
HK$12,055 Return, found 15 hours ago
HK$12,055
Return
found 15 hours ago
Select EVA Airways flight, departing Fri, 29 Aug from Seattle to Changsha, returning Mon, 8 Sep, priced at HK$12,055 found 15 hours ago
Alaska Airlines
Fri, 29 Aug - Mon, 8 Sep
SEA
Seattle
CSX
Changsha
HK$12,347 Return, found 15 hours ago
HK$12,347
Return
found 15 hours ago
Select Alaska Airlines flight, departing Fri, 29 Aug from Seattle to Changsha, returning Mon, 8 Sep, priced at HK$12,347 found 15 hours ago
EVA Airways
Fri, 29 Aug - Mon, 8 Sep
SEA
Seattle
CSX
Changsha
HK$12,372 Return, found 15 hours ago
HK$12,372
Return
found 15 hours ago
Select EVA Airways flight, departing Fri, 29 Aug from Seattle to Changsha, returning Mon, 8 Sep, priced at HK$12,372 found 15 hours ago
Alaska Airlines
Fri, 29 Aug - Mon, 8 Sep
SEA
Seattle
CSX
Changsha
HK$12,391 Return, found 15 hours ago
HK$12,391
Return
found 15 hours ago
Select Alaska Airlines flight, departing Fri, 29 Aug from Seattle to Changsha, returning Mon, 8 Sep, priced at HK$12,391 found 15 hours ago
Asiana Airlines
Fri, 29 Aug - Mon, 8 Sep
SEA
Seattle
CSX
Changsha
HK$13,314 Return, found 15 hours ago
HK$13,314
Return
found 15 hours ago
Select Asiana Airlines flight, departing Fri, 29 Aug from Seattle to Changsha, returning Mon, 8 Sep, priced at HK$13,314 found 15 hours ago
American Airlines
Fri, 29 Aug - Mon, 8 Sep
SEA
Seattle
CSX
Changsha
HK$14,556 Return, found 15 hours ago
HK$14,556
Return
found 15 hours ago
Select American Airlines flight, departing Fri, 29 Aug from Seattle to Changsha, returning Mon, 8 Sep, priced at HK$14,556 found 15 hours ago
Seattle to Changsha route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Huanghua Intl.
Return price
HK$10,165
Distance
9882 km

Flights from Seattle to Changsha

Book cheap flights from Seattle (SEA) to Changsha (CSX) 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 Changsha (CSX) 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 Changsha (CSX) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

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

If you would like to book flights to Changsha more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Changsha is HK$6,441 now!

 

Frequently asked questions

How much is a flight from SEA to Changsha Airport?
Round-trip journeys from Sea-Tac Airport to Changsha Airport start from HK$10,165. This price is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book ASAP 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 Sea-Tac Airport to Changsha Airport?
Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from SEA to Changsha 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 Seattle - Tacoma Intl. Airport (SEA) to Huanghua Intl. Airport (CSX) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Sea-Tac Airport to CSX?
The distance is around 10,000 kilometers. Neck pillow? Check. A change of clothes? Double check. You'll need to pack all the travel comforts for this long-haul SeaTac to Changsha flight.
Which airlines fly direct from SEA to Changsha Airport?
At present, no airlines offer direct flights from Sea-Tac Airport to CSX. You'll need to book a flight with one or more stops. To score the best price and connections, lock in your fare well in advance.
Are SEA to CSX flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so not always. While last-minute deals between Seattle - Tacoma Intl. Airport (SEA) and CSX are of course possible, it also makes sense to keep a close eye on prices well before you fly. In fact, some carriers publicize their prices up to a year before the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to grab your seat when the price dips.

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