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Changsha

$677+ Cheap flights from Washington, D.C. (WAS) to Changsha (CSX)

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CSX
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Changsha

Cheapest flights from Washington, D.C. to Changsha
Explore the most affordable flight options available from Washington, D.C. to Changsha. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This Korean Air deal was found by Cheapflights users on 4/16. 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.
Thu 9/101:15 pm
IAD
-
CSX
1 stop22h 50m
Korean Air
Sun 9/131:05 am
CSX
-
IAD
1 stop22h 00m
Korean Air
Deal found 4/16$1,106
This Cathay Pacific deal was found by Cheapflights users on 4/13. 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.
Tue 4/285:59 pm
IAD
-
CSX
2 stops30h 06m
Multiple Airlines
Fri 5/1512:05 pm
CSX
-
IAD
2 stops29h 35m
Multiple Airlines
Deal found 4/13$1,306
This Korean Air deal was found by Cheapflights users on 4/16. 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.
Tue 4/281:15 pm
IAD
-
CSX
1 stop22h 50m
Korean Air
Mon 5/112:00 am
CSX
-
IAD
2 stops45h 39m
Korean Air
Deal found 4/16$1,325
This Cathay Pacific deal was found by Cheapflights users on 4/16. 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.
Tue 4/284:59 pm
DCA
-
CSX
2 stops31h 06m
Multiple Airlines
Fri 5/1512:05 pm
CSX
-
DCA
2 stops39h 47m
Multiple Airlines
Deal found 4/16$1,355
This Cathay Pacific deal was found by Cheapflights users on 4/13. 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.
Sat 4/185:59 pm
IAD
-
CSX
2 stops29h 06m
Multiple Airlines
Fri 5/1512:05 pm
CSX
-
IAD
2 stops29h 35m
Multiple Airlines
Deal found 4/13$1,356
This Cathay Pacific deal was found by Cheapflights users on 4/16. 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.
Mon 4/274:59 pm
DCA
-
CSX
2 stops30h 06m
Multiple Airlines
Fri 5/1512:05 pm
CSX
-
DCA
2 stops39h 47m
Multiple Airlines
Deal found 4/16$1,357
This Cathay Pacific deal was found by Cheapflights users on 4/16. 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.
Mon 4/275:59 pm
IAD
-
CSX
2 stops29h 06m
Multiple Airlines
Fri 5/1512:05 pm
CSX
-
IAD
2 stops29h 35m
Multiple Airlines
Deal found 4/16$1,357
This Korean Air deal was found by Cheapflights users on 4/16. 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 4/261:15 pm
IAD
-
CSX
1 stop23h 45m
Korean Air
Mon 5/112:00 am
CSX
-
IAD
2 stops45h 39m
Korean Air
Deal found 4/16$1,375
This Cathay Pacific deal was found by Cheapflights users on 4/16. 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.
Mon 4/2711:36 am
DCA
-
CSX
2 stops35h 29m
Cathay Pacific
Mon 5/1812:05 pm
CSX
-
DCA
2 stops43h 00m
Cathay Pacific
Deal found 4/16$1,398
This Cathay Pacific deal was found by Cheapflights users on 4/16. 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.
Mon 4/275:59 pm
IAD
-
CSX
2 stops29h 06m
Cathay Pacific
Tue 5/1212:05 pm
CSX
-
IAD
2 stops23h 21m
Cathay Pacific
Deal found 4/16$1,398
This Cathay Pacific deal was found by Cheapflights users on 4/16. 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 4/2311:36 am
DCA
-
CSX
2 stops35h 29m
Cathay Pacific
Mon 5/1812:05 pm
CSX
-
DCA
2 stops43h 00m
Cathay Pacific
Deal found 4/16$1,399
This KAYAK deal was found by Cheapflights users on 4/16. 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.
Mon 4/205:59 pm
IAD
-
CSX
2 stops29h 06m
Cathay Pacific
Tue 5/1212:05 pm
CSX
-
IAD
2 stops23h 21m
Cathay Pacific
Deal found 4/16$1,402

Find flight deals from Washington, D.C. to Changsha

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Changsha (CSX). 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 April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,106
(Korean Air)

One-way from

$677
(Trip.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Changsha Huanghua Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Changsha Huanghua Intl flights.
Search Deals
From Washington, D.C. (WAS) to Changsha Huanghua Intl
Search Deals
One-way flight from Washington, D.C. (WAS) to Changsha Huanghua Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Changsha 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 April 17, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Changsha that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Thu 9/10

1:15 pm-12:05 am

1 stop22h 50m

Changsha Huanghua Intl

Sun 9/13

1:05 am-11:05 am

1 stop22h 00m

$1,106

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Tue 4/28

5:59 pm-12:05 pm

2 stops30h 06m

Changsha Huanghua Intl

Fri 5/15

12:05 pm-5:40 am

2 stops29h 35m

$1,306

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Mon 4/27

11:36 am-11:05 am

2 stops35h 29m

Changsha Huanghua Intl

Mon 5/18

12:05 pm-7:05 pm

2 stops43h 00m

$1,399

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Mon 4/27

11:36 am-11:05 am

2 stops35h 29m

Changsha Huanghua Intl

Tue 5/12

12:05 pm-11:59 pm

2 stops23h 54m

$1,473

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Mon 4/27

5:59 pm-11:05 am

2 stops29h 06m

Changsha Huanghua Intl

Mon 5/18

12:05 pm-11:26 pm

2 stops23h 21m

$1,473

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Tue 4/28

5:59 pm-12:05 pm

2 stops30h 06m

Changsha Huanghua Intl

Tue 5/12

12:05 pm-11:26 pm

2 stops23h 21m

$1,473

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Fri 5/1

5:59 pm-11:05 am

2 stops29h 06m

Changsha Huanghua Intl

Wed 5/13

12:05 pm-11:26 pm

2 stops23h 21m

$1,548

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Tue 4/28

5:59 pm-12:05 pm

2 stops30h 06m

Changsha Huanghua Intl

Mon 5/18

12:05 pm-11:26 pm

2 stops23h 21m

$1,549

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Mon 4/27

11:36 am-11:05 am

2 stops35h 29m

Changsha Huanghua Intl

Sun 5/17

12:05 pm-4:45 pm

2 stops40h 40m

$1,624

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Tue 4/28

11:36 am-12:05 pm

2 stops36h 29m

Changsha Huanghua Intl

Sun 5/17

12:05 pm-4:45 pm

2 stops40h 40m

$1,624

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 46 resultsSorted by cheapest first
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Compare providers for flights from Washington, D.C. to Changsha

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Changsha in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Changsha flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Changsha flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Changsha flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Changsha 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 Washington, D.C.-Changsha 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 Washington, D.C. to Changsha

Have a flexible travel schedule? Discover the best time to fly to Changsha from Washington, D.C. with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Changsha
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Changsha

Get insights into the airlines that provide service to Changsha. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Changsha. Reviews last updated April 17, 2026.
See what other customers who have flown with Air China from Washington, D.C. to Changsha have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.3
Good
146 reviews

Crew

8.0

Boarding

7.7

Entertainment

6.4

Food

7.1

Overall

7.3

Comfort

7.1

Reviews

1 / 6
10.0
Excellent

Helena,Mar 2026

PVG - LGW

Overall it was a great experience flying with AirChina. Great service, great food. If I have to point out one thing that will be more varieties of food selection. All are Chinese style. If one Chinese style and one western style choices would be excellent.
Air China
7.3
Good
146 reviews
Air China
7.3
Good
146 reviews

Crew

8.0

Boarding

7.7

Entertainment

6.4

Food

7.1

Overall

7.3

Comfort

7.1

Reviews

1 / 6
10.0
Excellent

Helena,Mar 2026

PVG - LGW

Overall it was a great experience flying with AirChina. Great service, great food. If I have to point out one thing that will be more varieties of food selection. All are Chinese style. If one Chinese style and one western style choices would be excellent.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Changsha. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Changsha from Washington, D.C.?

    For a flight from Washington, D.C. to Changsha, you will be flying into Huanghua Intl. Changsha Huanghua Intl (CSX) is just 15.2 mi from the center of the city. Huanghua Intl is the only Changsha airport and it handles 0 inbound flights from Washington, D.C. per day. 1 airline has flights to Changsha Huanghua Intl from Washington, D.C. on a regular basis.

  • How long is the flight from Washington, D.C. to Changsha?

    For as low as $1,106, Korean Air can have you in Changsha from Washington, D.C. in 22h 50m. The distance from Washington, D.C. to Changsha is about 7742 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Washington, D.C. to Changsha?

    When deciding which route to take from Washington, D.C. to Changsha consider Washington, D.C. Dulles Intl - Changsha Huanghua Intl, Baltimore/Washington - Changsha Huanghua Intl or Washington, D.C. Reagan-National - Changsha Huanghua Intl as they are the most popular.

  • Can I find deals for flights from Washington, D.C. to Changsha that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Changsha flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Changsha?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Changsha.

  • Can I find deals for business class flights from Washington, D.C. to Changsha?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Changsha by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Washington, D.C. to Changsha

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Changsha flights

Top airline flying from Washington, D.C. to Changsha

Discover the top airline that operate flights from Washington, D.C. to Changsha. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,128Average$1,460FlexibilityNo cancel feeOn-time67%

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