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$509+ Cheap flights from Hangzhou (HGH) to District of Columbia

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
HGH — IAD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Hangzhou to District of Columbia

Best flights from Hangzhou to District of Columbia
Discover carefully curated flight deals from Hangzhou to District of Columbia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

This Korean Air deal was found by Cheapflights users on 12/15. 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.
Mon 3/22:40 pmHGH - IAD
1 stop32h 10mKorean Air
Wed 3/411:50 amIAD - HGH
1 stop36h 40mKorean Air
Deal found 12/15$1,141
This Asiana Airlines deal was found by Cheapflights users on 12/15. 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 3/23:05 pmHGH - IAD
2 stops40h 01mAsiana Airlines
Wed 3/43:45 pmIAD - HGH
2 stops33h 00mAsiana Airlines
Deal found 12/15$1,663
This Cathay Pacific deal was found by Cheapflights users on 12/15. 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 3/211:25 amHGH - DCA
2 stops42h 32mCathay Pacific
Wed 3/49:37 amDCA - HGH
2 stops47h 53mCathay Pacific
Deal found 12/15$1,880
This United Airlines deal was found by Cheapflights users on 12/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:00 amHGH - DCA
3 stops45h 55mUnited Airlines
Wed 3/45:50 pmDCA - HGH
2 stops57h 55mUnited Airlines
Deal found 12/15$2,849
This Cathay Pacific deal was found by Cheapflights users on 12/16. 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 2/38:00 amHGH - DCA
2 stops23h 44mCathay Pacific
Wed 2/49:35 amDCA - HGH
2 stops35h 35mCathay Pacific
Deal found 12/16$1,995

Find flight deals from Hangzhou to District of Columbia

Keep the following information in mind while searching for Hangzhou to District of Columbia flight deals. Data was last updated December 18, 2025.

Most accurate provider

Priceline
1 star

Most trusted provider

Priceline
3 stars

Round-trip from

$1,141
(Korean Air)

One-way from

$509
(Expedia)
Provider with most accurate pricing for Hangzhou-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hangzhou-Washington, D.C. (WAS) flights.
Search Deals
From Hangzhou to District of Columbia
Search Deals
One-way flight from Hangzhou to District of Columbia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Hangzhou to District of Columbia 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 December 18, 2025.
Use the filters below to find and compare flights from Hangzhou to District of Columbia that are best for you.

Fly from

Hangzhou

Fly to

District of Columbia

Route

Depart

Return

Price

HangzhouWashington, D.C.

HGH - IAD

HGHIAD

Hangzhou

Mon 3/2

2:40 pm-9:50 am

1 stop32h 10m

Washington, D.C. Dulles Intl

Wed 3/4

11:50 am-1:30 pm

1 stop36h 40m

$1,141

HangzhouWashington, D.C.

HGH - IAD

HGHIAD

Hangzhou

Mon 3/2

3:05 pm-6:06 pm

2 stops40h 01m

Washington, D.C. Dulles Intl

Wed 3/4

3:45 pm-1:45 pm

2 stops33h 00m

$1,663

HangzhouWashington, D.C.

HGH - DCA

HGHDCA

Hangzhou

Mon 3/2

11:25 am-4:57 pm

2 stops42h 32m

Washington, D.C. Reagan-National

Wed 3/4

9:37 am-10:30 pm

2 stops47h 53m

$1,880

HangzhouWashington, D.C.

HGH - DCA

HGHDCA

Hangzhou

Tue 2/3

8:00 am-6:44 pm

2 stops23h 44m

Washington, D.C. Reagan-National

Wed 2/4

9:35 am-10:10 am

2 stops35h 35m

$1,995

HangzhouWashington, D.C.

HGH - DCA

HGHDCA

Hangzhou

Mon 3/2

7:00 am-3:55 pm

3 stops45h 55m

Washington, D.C. Reagan-National

Wed 3/4

5:50 pm-4:45 pm

2 stops57h 55m

$2,849

HangzhouWashington, D.C.

HGH - IAD

HGHIAD

Hangzhou

Fri 3/13

3:05 pm-5:40 am

2 stops26h 35m

$509

HangzhouWashington, D.C.

HGH - IAD

HGHIAD

Hangzhou

Wed 2/4

11:35 pm-3:55 pm

1 stop29h 20m

$602

HangzhouWashington, D.C.

HGH - DCA

HGHDCA

Hangzhou

Wed 2/18

8:30 am-9:16 pm

2 stops25h 46m

$619

HangzhouWashington, D.C.

HGH - IAD

HGHIAD

Hangzhou

Sun 4/12

12:55 am-4:05 pm

1 stop27h 10m

$622

HangzhouWashington, D.C.

HGH - IAD

HGHIAD

Hangzhou

Wed 2/18

6:35 pm-5:20 pm

3 stops35h 45m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 17 results
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Best time to book a flight from Hangzhou to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Hangzhou 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 Hangzhou to District of Columbia
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Hangzhou to District of Columbia. 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 from for flights from Hangzhou to District of Columbia?

    Hangzhou (HGH), located 16.9 mi from the city center, is the airport you fly out of when you book flights from Hangzhou to District of Columbia.

  • How long is the flight from Hangzhou to District of Columbia?

    For as low as $1,141, Korean Air can have you in District of Columbia from Hangzhou in 32h 10m. Airlines will cover a distance of 7515 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Hangzhou to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Hangzhou to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hangzhou to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hangzhou to District of Columbia.

  • Can I find deals for business class flights from Hangzhou to District of Columbia?

    Yes. Cheapflights offers flight deals from Hangzhou to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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