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Cheap flights from Washington, D.C. to Changsha from $544

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Changsha departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Changsha

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:00 am - 11:55 pmDCA  Washington, D.C. Reagan-National-CSX Changsha Huanghua Intl
52h 55m3 stops Denver Intl Los Angeles Guangzhou Baiyun
Multiple Airlines Logo
8:05 am - 4:59 pmCSX  Changsha Huanghua Intl-DCA Washington, D.C. Reagan-National
44h 54m3 stops Guangzhou Baiyun Los Angeles Denver Intl
$957Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Multiple Airlines Logo
11:12 am - 11:55 pmIAD  Washington, D.C. Dulles Intl-CSX Changsha Huanghua Intl
48h 43m3 stops Orlando Los Angeles Guangzhou Baiyun
Multiple Airlines Logo
6:00 pm - 12:10 amCSX  Changsha Huanghua Intl-IAD Washington, D.C. Dulles Intl
42h 10m3 stops Guangzhou Baiyun Los Angeles Atlanta Hartsfield-Jackson
$957Multiple Airlines
Wed, Sep 23 - Wed, Sep 30
Air China Logo
11:00 pm - 12:40 pmIAD  Washington, D.C. Dulles Intl-CSX Changsha Huanghua Intl
25h 40m1 stop Beijing Capital
Air China Logo
10:05 pm - 6:30 pmCSX  Changsha Huanghua Intl-IAD Washington, D.C. Dulles Intl
33h 25m1 stop Beijing Capital
$1,074Air China
Fri, Oct 2 - Mon, Nov 2
Air China Logo
11:00 pm - 12:40 pmIAD  Washington, D.C. Dulles Intl-CSX Changsha Huanghua Intl
25h 40m1 stop Beijing Capital
Air China Logo
8:15 am - 5:26 amCSX  Changsha Huanghua Intl-IAD Washington, D.C. Dulles Intl
34h 11m2 stops Beijing Capital Los Angeles
$1,079Air China
Fri, Oct 2 - Mon, Nov 2
Multiple Airlines Logo
11:59 am - 11:00 amDCA  Washington, D.C. Reagan-National-CSX Changsha Huanghua Intl
35h 01m2 stops Dallas/Fort Worth Hong Kong Intl
Multiple Airlines Logo
12:00 pm - 9:02 amCSX  Changsha Huanghua Intl-DCA Washington, D.C. Reagan-National
33h 02m2 stops Hong Kong Intl Dallas/Fort Worth
$1,136Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Multiple Airlines Logo
4:56 pm - 11:00 amIAD  Washington, D.C. Dulles Intl-CSX Changsha Huanghua Intl
30h 04m2 stops Dallas/Fort Worth Hong Kong Intl
Multiple Airlines Logo
12:00 pm - 5:51 pmCSX  Changsha Huanghua Intl-IAD Washington, D.C. Dulles Intl
41h 51m2 stops Hong Kong Intl Dallas/Fort Worth
$1,144Multiple Airlines
Wed, Sep 9 - Wed, Sep 16
Korean Air Logo
1:15 pm - 1:00 amIAD  Washington, D.C. Dulles Intl-CSX Changsha Huanghua Intl
23h 45m1 stop Incheon Intl
Korean Air Logo
1:05 am - 11:05 amCSX  Changsha Huanghua Intl-IAD Washington, D.C. Dulles Intl
22h 00m1 stop Incheon Intl
$1,157Korean Air
Sun, Sep 13 - Wed, Sep 16
Air China Logo
6:42 am - 9:20 amIAD  Washington, D.C. Dulles Intl-CSX Changsha Huanghua Intl
38h 38m2 stops San Francisco Beijing Capital
Air China Logo
8:30 am - 1:13 amCSX  Changsha Huanghua Intl-IAD Washington, D.C. Dulles Intl
28h 43m2 stops Beijing Capital San Francisco
$1,158Air China
Wed, Sep 23 - Wed, Sep 30
Korean Air Logo
1:15 pm - 1:00 amIAD  Washington, D.C. Dulles Intl-CSX Changsha Huanghua Intl
23h 45m1 stop Incheon Intl
Korean Air Logo
1:05 am - 12:41 amCSX  Changsha Huanghua Intl-IAD Washington, D.C. Dulles Intl
35h 36m2 stops Incheon Intl Atlanta Hartsfield-Jackson
$1,174Korean Air
Sun, Sep 13 - Wed, Sep 16
Cathay Pacific Logo
11:31 am - 11:00 amDCA  Washington, D.C. Reagan-National-CSX Changsha Huanghua Intl
35h 29m2 stops Chicago O'Hare Intl Hong Kong Intl
Cathay Pacific Logo
12:00 pm - 11:59 pmCSX  Changsha Huanghua Intl-DCA Washington, D.C. Reagan-National
23h 59m2 stops Hong Kong Intl Dallas/Fort Worth
$1,191Cathay Pacific
Wed, Sep 9 - Wed, Sep 16

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Air China flights from Washington, D.C. to Changsha

Our best Air China deals on Washington, D.C. to Changsha flight tickets
Air China
Oct 2
IAD11:00 pmWashington, D.C. Dulles Intl
25h 40m
1 stop
CSX12:40 pmChangsha Huanghua Intl
Nov 2
CSX10:05 pmChangsha Huanghua Intl
33h 25m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
$1,074
Air China
Oct 2
IAD11:00 pmWashington, D.C. Dulles Intl
25h 40m
1 stop
CSX12:40 pmChangsha Huanghua Intl
Nov 2
CSX8:15 amChangsha Huanghua Intl
34h 11m
2 stops
IAD5:26 amWashington, D.C. Dulles Intl
$1,079
Air China
Sep 23
IAD6:42 amWashington, D.C. Dulles Intl
38h 38m
2 stops
CSX9:20 amChangsha Huanghua Intl
Sep 30
CSX8:30 amChangsha Huanghua Intl
28h 43m
2 stops
IAD1:13 amWashington, D.C. Dulles Intl
$1,158

Cathay Pacific flights from Washington, D.C. to Changsha

Our best Cathay Pacific deals on Washington, D.C. to Changsha flight tickets
Cathay Pacific
Sep 9
DCA11:31 amWashington, D.C. Reagan-National
35h 29m
2 stops
CSX11:00 amChangsha Huanghua Intl
Sep 16
CSX12:00 pmChangsha Huanghua Intl
23h 59m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
$1,191
Cathay Pacific
Sep 17
BWI11:23 amBaltimore/Washington
35h 37m
2 stops
CSX11:00 amChangsha Huanghua Intl
Sep 21
CSX12:00 pmChangsha Huanghua Intl
45h 30m
2 stops
BWI9:30 pmBaltimore/Washington
$1,233
Cathay Pacific
Sep 9
BWI11:23 amBaltimore/Washington
35h 37m
2 stops
CSX11:00 amChangsha Huanghua Intl
Sep 16
CSX12:00 pmChangsha Huanghua Intl
45h 56m
2 stops
BWI9:56 pmBaltimore/Washington
$1,266

momondo 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, momondo users made 832,500 searches. Data last updated August 13, 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

Washington, D.C.Changsha

DCA Washington, D.C. Reagan-National - CSX Changsha Huanghua Intl

DCACSX

Washington, D.C. Reagan-National

Wed 9/23

7:00 am-11:55 pm

3 stops52h 55m

Changsha Huanghua Intl

Wed 9/30

8:05 am-4:59 pm

3 stops44h 54m

$957

Washington, D.C.Changsha

IAD Washington, D.C. Dulles Intl - CSX Changsha Huanghua Intl

IADCSX

Washington, D.C. Dulles Intl

Wed 9/23

11:12 am-11:55 pm

3 stops48h 43m

Changsha Huanghua Intl

Wed 9/30

6:00 pm-12:10 am

3 stops42h 10m

$957

Washington, D.C.Changsha

IAD Washington, D.C. Dulles Intl - CSX Changsha Huanghua Intl

IADCSX

Washington, D.C. Dulles Intl

Fri 10/2

11:00 pm-12:40 pm

1 stop25h 40m

Changsha Huanghua Intl

Mon 11/2

10:05 pm-6:30 pm

1 stop33h 25m

$1,074

Washington, D.C.Changsha

IAD Washington, D.C. Dulles Intl - CSX Changsha Huanghua Intl

IADCSX

Washington, D.C. Dulles Intl

Fri 10/2

11:00 pm-12:40 pm

1 stop25h 40m

Changsha Huanghua Intl

Mon 11/2

8:15 am-5:26 am

2 stops34h 11m

$1,079

Washington, D.C.Changsha

DCA Washington, D.C. Reagan-National - CSX Changsha Huanghua Intl

DCACSX

Washington, D.C. Reagan-National

Wed 9/9

11:59 am-11:00 am

2 stops35h 01m

Changsha Huanghua Intl

Wed 9/16

12:00 pm-9:02 am

2 stops33h 02m

$1,136

Washington, D.C.Changsha

IAD Washington, D.C. Dulles Intl - CSX Changsha Huanghua Intl

IADCSX

Washington, D.C. Dulles Intl

Wed 9/9

4:56 pm-11:00 am

2 stops30h 04m

Changsha Huanghua Intl

Wed 9/16

12:00 pm-5:51 pm

2 stops41h 51m

$1,144
Quickest round-trip

Washington, D.C.Changsha

IAD Washington, D.C. Dulles Intl - CSX Changsha Huanghua Intl

IADCSX

Washington, D.C. Dulles Intl

Sun 9/13

1:15 pm-1:00 am

1 stop23h 45m

Changsha Huanghua Intl

Wed 9/16

1:05 am-11:05 am

1 stop22h 00m

$1,157

Washington, D.C.Changsha

IAD Washington, D.C. Dulles Intl - CSX Changsha Huanghua Intl

IADCSX

Washington, D.C. Dulles Intl

Wed 9/23

6:42 am-9:20 am

2 stops38h 38m

Changsha Huanghua Intl

Wed 9/30

8:30 am-1:13 am

2 stops28h 43m

$1,158

Washington, D.C.Changsha

IAD Washington, D.C. Dulles Intl - CSX Changsha Huanghua Intl

IADCSX

Washington, D.C. Dulles Intl

Sun 9/13

1:15 pm-1:00 am

1 stop23h 45m

Changsha Huanghua Intl

Wed 9/16

1:05 am-12:41 am

2 stops35h 36m

$1,174

Washington, D.C.Changsha

DCA Washington, D.C. Reagan-National - CSX Changsha Huanghua Intl

DCACSX

Washington, D.C. Reagan-National

Wed 9/9

11:31 am-11:00 am

2 stops35h 29m

Changsha Huanghua Intl

Wed 9/16

12:00 pm-11:59 pm

2 stops23h 59m

$1,191

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. to Changsha

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Washington, D.C. and Changsha?

Prices are currently low for flights on this route.

Typical prices usually range from $1,136 to $1,150.
The lowest price recently found on this route was $957.

What is the cheapest month to fly to Changsha?

In general, March is the cheapest month to fly from Washington, D.C. to Changsha. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you’re not able to fly to Changsha in March, then January is your next best option. Flight prices from Washington, D.C. to Changsha during January average around $0.

Can stopping save me money on Washington, D.C. to Changsha flights?

You could potentially save up to 36% on your flight if you consider stops on a Washington, D.C. to Changsha flight.

When to book flights from Washington, D.C. to Changsha

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Changsha according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. to Changsha (WAS to CSX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Changsha

Fastest flight time

27h 29m

Direct flights

None
The fastest flight from Washington, D.C. to Changsha takes 27h 29m
There are no direct flights from Washington, D.C. to Changsha. There are no popular flight routes from Washington, D.C. to Changsha.
Search flight deals

Frequently asked questions about flying from Washington, D.C. to Changsha

  • How far is Washington, D.C. to Changsha Huanghua Intl by plane?

    A flight from Washington, D.C. to Changsha Huanghua Intl will travel around 7750.2 mi. Flights usually cover this in 27h 29m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Washington, D.C. to Changsha Huanghua Intl Airport?

    Prices for flights from Washington, D.C. to Changsha Huanghua Intl Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. to Changsha Huanghua Intl Airport?

  • How old do you have to be to fly from Washington, D.C. to Changsha Huanghua Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Changsha Huanghua Intl Airport.

  • What documentation or ID do you need to fly to Changsha Huanghua Intl Airport?

    The necessary travel and health documents for your Changsha Huanghua Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. to Changsha?

Best airlines flying from Washington, D.C. to Changsha

Compare and see reviews for airlines that fly from Washington, D.C. to Changsha with momondo
Airline
Rating
Free Cancellation
Price
Air ChinaPriceFrom $1,103Free CancellationRating
7.4
160 reviews
Search Air China flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Changsha?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Changsha from Washington, D.C..

Can I find flights from Washington, D.C. to Changsha with flexible booking policies on momondo?

Flights from Washington, D.C. to Changsha with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Changsha?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington, D.C. to Changsha.

I’m not ready to book a flight from Washington, D.C. to Changsha right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Changsha from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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