$588+ Cheap flights from Changsha (CSX) to Seattle (SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
CSX — SEA
Aug 2 — Aug 91
Round-trip
1 adult, Economy
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Find cheap flights from Changsha to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Changsha to Seattle
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Best
Last-minute
One-way
Cheapest flights from Changsha to SeattleExplore the most affordable flight options available from Changsha to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.
Explore the most affordable flight options available from Changsha to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2026.
This Cathay Pacific deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:00 pm
CSX
- SEA
2 stops38h 56m
Cathay Pacific
Mon 10/1911:45 am
SEA
- CSX
1 stop32h 15m
Cathay Pacific
Deal found 7/2![Cathay Pacific logo]()
$989
This KAYAK deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:40 am
CSX
- SEA
1 stop28h 00m
Multiple Airlines
Sun 11/2212:40 pm
SEA
- CSX
1 stop18h 55m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,085
This KAYAK deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:40 am
CSX
- SEA
1 stop28h 00m
Multiple Airlines
Sat 11/2112:40 pm
SEA
- CSX
1 stop18h 55m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,086
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:00 pm
CSX
- SEA
2 stops40h 40m
Multiple Airlines
Tue 11/2410:00 am
SEA
- CSX
1 stop32h 00m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,102
This Asiana Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:40 am
CSX
- SEA
1 stop30h 05m
Asiana Airlines
Tue 11/2412:10 am
SEA
- CSX
1 stop31h 25m
Asiana Airlines
Deal found 7/2![Asiana Airlines logo]()
$1,118
This Korean Air deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:05 am
CSX
- SEA
1 stop24h 55m
Korean Air
Mon 11/2311:00 am
SEA
- CSX
1 stop32h 40m
Korean Air
Deal found 7/2![Korean Air logo]()
$1,136
This Justfly.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:40 am
CSX
- SEA
1 stop30h 05m
Asiana Airlines
Fri 11/2012:10 am
SEA
- CSX
1 stop31h 25m
Asiana Airlines
Deal found 7/2![Asiana Airlines logo]()
$1,172
Best flights from Changsha to SeattleDiscover carefully curated flight deals from Changsha to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
Discover carefully curated flight deals from Changsha to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2026.
This Cathay Pacific deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:00 pm
CSX
- SEA
2 stops38h 56m
Cathay Pacific
Mon 10/1911:45 am
SEA
- CSX
1 stop32h 15m
Cathay Pacific
Deal found 7/2![Cathay Pacific logo]()
$989
This Asiana Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2012:40 am
CSX
- SEA
1 stop30h 05m
Asiana Airlines
Tue 11/2412:10 am
SEA
- CSX
1 stop31h 25m
Asiana Airlines
Deal found 7/2![Asiana Airlines logo]()
$1,734
This Korean Air deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:05 am
CSX
- SEA
1 stop24h 55m
Korean Air
Mon 11/2311:00 am
SEA
- CSX
1 stop32h 40m
Korean Air
Deal found 7/2![Korean Air logo]()
$1,769
Last-minute flights from Changsha to SeattleDiscover last-minute flight deals from Changsha to Seattle. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Changsha to Seattle. Data last updated July 3, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:40 am
CSX
- SEA
1 stop28h 00m
Multiple Airlines
Sun 11/2212:40 pm
SEA
- CSX
1 stop18h 55m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,085
This KAYAK deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:40 am
CSX
- SEA
1 stop28h 00m
Multiple Airlines
Sat 11/2112:40 pm
SEA
- CSX
1 stop18h 55m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,086
This Asiana Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:40 am
CSX
- SEA
1 stop30h 05m
Asiana Airlines
Tue 11/2412:10 am
SEA
- CSX
1 stop31h 25m
Asiana Airlines
Deal found 7/2![Asiana Airlines logo]()
$1,118
This Korean Air deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:05 am
CSX
- SEA
1 stop24h 55m
Korean Air
Mon 11/2311:00 am
SEA
- CSX
1 stop32h 40m
Korean Air
Deal found 7/2![Korean Air logo]()
$1,136
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2312:00 pm
CSX
- SEA
2 stops23h 05m
Multiple Airlines
Tue 11/2410:00 am
SEA
- CSX
1 stop32h 00m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,302
This Justfly.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:40 am
CSX
- SEA
1 stop30h 05m
Asiana Airlines
Fri 11/2012:10 am
SEA
- CSX
1 stop31h 25m
Asiana Airlines
Deal found 7/2![Asiana Airlines logo]()
$1,172
This Asiana Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:40 am
CSX
- SEA
1 stop30h 05m
Asiana Airlines
Tue 11/2412:10 am
SEA
- CSX
1 stop31h 25m
Asiana Airlines
Deal found 7/2![Asiana Airlines logo]()
$1,190
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:50 am
CSX
- SEA
2 stops20h 50m
Multiple Airlines
Tue 11/2410:00 am
SEA
- CSX
1 stop32h 00m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,245
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2412:05 am
CSX
- SEA
2 stops31h 30m
Multiple Airlines
Tue 11/2410:00 am
SEA
- CSX
1 stop32h 00m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,312
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:00 pm
CSX
- SEA
2 stops40h 40m
Multiple Airlines
Tue 11/2410:00 am
SEA
- CSX
1 stop32h 00m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$1,102
This Asiana Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:40 am
CSX
- SEA
1 stop30h 05m
Asiana Airlines
Fri 11/2012:10 am
SEA
- CSX
1 stop31h 25m
Asiana Airlines
Deal found 7/2![Asiana Airlines logo]()
$1,261
One-way flights from Changsha to SeattleSearch for one-way flight options from Changsha to Seattle. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
Search for one-way flight options from Changsha to Seattle. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
This oojo deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1612:40 am
CSX
- SEA
1 stop28h 25m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$588
This oojo deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/212:40 am
CSX
- SEA
1 stop28h 25m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$589
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/512:00 pm
CSX
- SEA
2 stops41h 05m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$645
This Kiwi.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1512:00 pm
CSX
- SEA
3 stops47h 05m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/811:35 pm
CSX
- SEA
3 stops53h 30m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$683
Find flight deals from Changsha to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Changsha (CSX) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $989 (Cathay Pacific) |
One-way from | $588 (oojo) |
Cheapflights Fare Finder
Customize your flight search to find flights from Changsha to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from Changsha to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChangshaSeattle
CSX - SEA
CSXSEA
Changsha Huanghua Intl
Thu 10/15
1:00 pm-12:56 pm
2 stops38h 56m
Seattle/Tacoma Intl
Mon 10/19
11:45 am-11:00 am
1 stop32h 15m
$989
ChangshaSeattle
CSX - SEA
CSXSEA
Changsha Huanghua Intl
Thu 8/20
12:40 am-3:45 pm
1 stop30h 05m
Seattle/Tacoma Intl
Tue 11/24
12:10 am-11:35 pm
1 stop31h 25m
$1,734
Quickest round-trip
ChangshaSeattle
CSX - SEA
CSXSEA
Changsha Huanghua Intl
Fri 8/21
1:05 am-11:00 am
1 stop24h 55m
Seattle/Tacoma Intl
Mon 11/23
11:00 am-11:40 am
1 stop32h 40m
$1,769
Cheapest one-way
Quickest one-way
ChangshaSeattle
CSX - SEA
CSXSEA
Changsha Huanghua Intl
Sun 8/16
12:40 am-2:05 pm
1 stop28h 25m
$588
ChangshaSeattle
CSX - SEA
CSXSEA
Changsha Huanghua Intl
Wed 8/5
12:00 pm-2:05 pm
2 stops41h 05m
$645
ChangshaSeattle
CSX - SEA
CSXSEA
Changsha Huanghua Intl
Mon 8/3
7:15 pm-2:05 pm
3 stops57h 50m
$699
ChangshaSeattle
CSX - SEA
CSXSEA
Changsha Huanghua Intl
Tue 8/4
9:30 pm-2:05 pm
3 stops55h 35m
$704
ChangshaSeattle
CSX - SEA
CSXSEA
Changsha Huanghua Intl
Fri 8/14
12:40 am-8:05 pm
2 stops58h 25m
$716
ChangshaSeattle
CSX - SEA
CSXSEA
Changsha Huanghua Intl
Thu 8/6
1:00 pm-2:05 pm
2 stops40h 05m
$732
ChangshaSeattle
CSX - SEA
CSXSEA
Changsha Huanghua Intl
Tue 8/4
12:00 pm-10:20 am
1 stop37h 20m
$982
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Changsha-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Changsha-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Changsha-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Changsha-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Changsha-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Changsha to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Changsha with our price prediction graph.
CSX-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Changsha to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
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