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Cheap flights from Changsha to Washington, D.C. from $3,189

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Changsha to Washington, D.C. departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air China Logo
8:30 am - 1:17 amCSX-IAD
28h 47m2 stops
Air China Logo
8:50 am - 5:45 pmIAD-CSX
44h 55m2 stops
$3,189Air China
Find Deal
Wed, Apr 15 - Sun, Apr 19
Air China Logo
8:30 am - 1:17 amCSX-IAD
28h 47m2 stops
Air China Logo
8:50 am - 6:50 pmIAD-CSX
46h 00m2 stops
$3,194Air China
Find Deal
Wed, Apr 15 - Sun, Apr 19

Air China flights from Changsha to Washington, D.C. Dulles Intl Airport

Our best Air China deals on Changsha to Washington, D.C. Dulles Intl Airport flight tickets
Air China
Apr 15
CSX8:30 amChangsha Huanghua Intl
28h 47m
2 stops
IAD1:17 amWashington, D.C. Dulles Intl
Apr 19
IAD8:50 amWashington, D.C. Dulles Intl
44h 55m
2 stops
CSX5:45 pmChangsha Huanghua Intl
$3,189
Find similar
Air China
Apr 15
CSX8:30 amChangsha Huanghua Intl
28h 47m
2 stops
IAD1:17 amWashington, D.C. Dulles Intl
Apr 19
IAD8:50 amWashington, D.C. Dulles Intl
46h 00m
2 stops
CSX6:50 pmChangsha Huanghua Intl
$3,194
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Changsha to Washington, D.C. Dulles Intl Airport 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 November 26, 2025.
Use the filters below to find and compare flights from Changsha to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChangshaWashington, D.C.

CSX - IAD

CSXIAD

Changsha Huanghua Intl

Wed 4/15

8:30 am-1:17 am

2 stops28h 47m

Washington, D.C. Dulles Intl

Sun 4/19

8:50 am-5:45 pm

2 stops44h 55m

$3,189

ChangshaWashington, D.C.

CSX - IAD

CSXIAD

Changsha Huanghua Intl

Wed 4/15

8:30 am-1:17 am

2 stops28h 47m

Washington, D.C. Dulles Intl

Sun 4/19

8:50 am-6:50 pm

2 stops46h 00m

$3,194

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Changsha to Washington, D.C. Dulles Intl Airport

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

You could potentially save up to 22% on your flight if you consider stops on a Changsha to Washington, D.C. Dulles Intl Airport flight.

When to book flights from Changsha to Washington, D.C. Dulles Intl Airport

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

Cheap Changsha to Washington, D.C. Dulles Intl Airport (CSX to IAD) flight deals and tips

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

Fastest flight time

65h 58m

Direct flights

None
The fastest flight from Changsha to Washington, D.C. Dulles Intl Airport takes 65h 58m
There are no direct flights from Changsha to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Changsha to Washington, D.C. Dulles Intl Airport.
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  • How far is Changsha Huanghua Intl to Washington, D.C. Dulles Intl by plane?

    The straight-line distance from Changsha Huanghua Intl to Washington, D.C. Dulles Intl is 7743.5 mi. A reasonable flight in good conditions will take 28h 47m.

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

    Prices for flights from Changsha Huanghua Intl Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The necessary travel and health documents for your Washington, D.C. Dulles 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.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
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Why use momondo?

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

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 Washington, D.C. from Changsha.

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

Yes. momondo allows you to filter the results for Changsha to Washington, D.C. flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Changsha. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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