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Changsha

$681+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — CSX
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This oojo deal was found by Cheapflights users on 1/28. 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.
Tue 4/711:00 pm
IAD
-
CSX
1 stop28h 45m
Air China
Tue 5/58:30 am
CSX
-
IAD
1 stop23h 00m
Air China
Deal found 1/28$1,351
This Korean Air deal was found by Cheapflights users on 1/27. 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 stop34h 05m
Korean Air
Fri 5/1512:30 pm
CSX
-
IAD
1 stop34h 45m
Korean Air
Deal found 1/27$1,356
This Cathay Pacific deal was found by Cheapflights users on 1/28. 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 3/59:35 am
DCA
-
CSX
2 stops36h 15m
Cathay Pacific
Mon 3/99:15 pm
CSX
-
DCA
2 stops33h 40m
Cathay Pacific
Deal found 1/28$1,391
This Korean Air deal was found by Cheapflights users on 1/28. 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 stop34h 05m
Multiple Airlines
Fri 5/1512:30 pm
CSX
-
IAD
2 stops23h 39m
Multiple Airlines
Deal found 1/28$1,466
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/711:20 pm
BWI
-
CSX
3 stops29h 50m
Multiple Airlines
Tue 5/57:50 am
CSX
-
BWI
3 stops38h 07m
Multiple Airlines
Deal found 1/26$1,520
This oojo deal was found by Cheapflights users on 1/27. 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.
Tue 4/2810:10 pm
IAD
-
CSX
2 stops47h 10m
Air China
Fri 5/158:30 am
CSX
-
IAD
1 stop23h 00m
Air China
Deal found 1/27$1,531
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:50 pm
DCA
-
CSX
3 stops34h 35m
Multiple Airlines
Tue 5/510:25 am
CSX
-
DCA
2 stops24h 03m
Multiple Airlines
Deal found 1/28$1,555
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/710:14 pm
IAD
-
CSX
3 stops37h 16m
Multiple Airlines
Tue 5/512:55 pm
CSX
-
IAD
3 stops34h 40m
Multiple Airlines
Deal found 1/28$1,675
This Air China deal was found by Cheapflights users on 1/27. 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 Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1911:00 pm
IAD
-
CSX
1 stop25h 40m
Air China
Tue 6/910:30 am
CSX
-
IAD
1 stop21h 00m
Air China
Deal found 1/27$1,693
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:45 am
DCA
-
CSX
2 stops27h 50m
American Airlines
Tue 5/512:50 pm
CSX
-
DCA
2 stops32h 14m
American Airlines
Deal found 1/26$2,040
This American Airlines deal was found by Cheapflights users on 1/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:00 am
BWI
-
CSX
2 stops26h 35m
American Airlines
Tue 6/912:50 pm
CSX
-
BWI
2 stops23h 01m
American Airlines
Deal found 1/27$2,048
This American Airlines deal was found by Cheapflights users on 1/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/77:00 am
BWI
-
CSX
2 stops26h 35m
American Airlines
Tue 5/512:50 pm
CSX
-
BWI
3 stops32h 06m
American Airlines
Deal found 1/26$2,102

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,351
(oojo)

One-way from

$681
(BusinessClass)
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 January 29, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Changsha that are best for you.

Fly from

Washington, D.C.

Fly to

Changsha

Route

Depart

Return

Price

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Tue 4/7

11:00 pm-11:10 am

1 stop24h 10m

Changsha Huanghua Intl

Tue 5/5

10:30 am-7:30 pm

1 stop21h 00m

$1,351

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Tue 4/28

1:15 pm-11:20 am

1 stop34h 05m

Changsha Huanghua Intl

Fri 5/15

12:30 pm-11:15 am

1 stop34h 45m

$1,356

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Thu 3/5

9:35 am-10:50 am

2 stops36h 15m

Changsha Huanghua Intl

Mon 3/9

9:15 pm-6:55 pm

2 stops33h 40m

$1,391

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Tue 4/28

1:15 pm-11:20 am

1 stop34h 05m

Changsha Huanghua Intl

Fri 5/15

12:30 pm-12:09 am

2 stops23h 39m

$1,466

BaltimoreChangsha

BWI - CSX

BWICSX

Baltimore/Washington

Tue 4/7

11:20 pm-5:10 pm

3 stops29h 50m

Changsha Huanghua Intl

Tue 5/5

7:50 am-9:57 am

3 stops38h 07m

$1,520

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Tue 4/7

6:50 pm-5:25 pm

3 stops34h 35m

Changsha Huanghua Intl

Tue 5/5

10:25 am-10:28 pm

2 stops24h 03m

$1,555

Washington, D.C.Changsha

IAD - CSX

IADCSX

Washington, D.C. Dulles Intl

Tue 4/7

10:14 pm-11:30 pm

3 stops37h 16m

Changsha Huanghua Intl

Tue 5/5

12:55 pm-11:35 am

3 stops34h 40m

$1,675

Washington, D.C.Changsha

DCA - CSX

DCACSX

Washington, D.C. Reagan-National

Tue 4/7

5:45 am-9:35 pm

2 stops27h 50m

Changsha Huanghua Intl

Tue 5/5

12:50 pm-9:04 am

2 stops32h 14m

$2,040

BaltimoreChangsha

BWI - CSX

BWICSX

Baltimore/Washington

Tue 5/19

7:00 am-9:35 pm

2 stops26h 35m

Changsha Huanghua Intl

Tue 6/9

12:50 pm-11:51 pm

2 stops23h 01m

$2,048

BaltimoreChangsha

BWI - CSX

BWICSX

Baltimore/Washington

Tue 4/7

7:00 am-9:35 pm

2 stops26h 35m

Changsha Huanghua Intl

Tue 5/5

12:50 pm-8:56 am

3 stops32h 06m

$2,102

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 26 results
1
2
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  • 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 January 29, 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
7.2
Good
138 reviews

Entertainment

6.3

Crew

7.9

Comfort

7.0

Overall

7.2

Boarding

7.6

Food

7.0

Reviews

1 / 5
8.0
Excellent

Anonymous,Dec 2025

BKK - TFU

It would be nice to have backseat TV or complimentary Wi-Fi.
Air China
7.2
Good
138 reviews
Air China
7.2
Good
138 reviews

Entertainment

6.3

Crew

7.9

Comfort

7.0

Overall

7.2

Boarding

7.6

Food

7.0

Reviews

1 / 5
8.0
Excellent

Anonymous,Dec 2025

BKK - TFU

It would be nice to have backseat TV or complimentary Wi-Fi.

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 $1,351, Air China can have you in Changsha from Washington, D.C. in 24h 10m. 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, Washington, D.C. Reagan-National - Changsha Huanghua Intl or Baltimore/Washington - 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

Browse thousands of different options on Cheapflights for your next trip

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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
Reagan-National to Changsha flights
Dulles Intl to Changde 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,128Average$1,467FlexibilityNo cancel feeOn-time67%

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