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$495+ Cheap flights from District of Columbia to Hangzhou (HGH)

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HGH
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from District of Columbia to Hangzhou

Cheapest flights from District of Columbia to Hangzhou
Explore the most affordable flight options available from District of Columbia to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This KAYAK deal was found by Cheapflights users on 12/17. 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.
Sat 12/278:15 amIAD - HGH
2 stops39h 35mANA
Fri 1/161:50 pmHGH - IAD
2 stops44h 27mANA
Deal found 12/17$1,671
This KAYAK deal was found by Cheapflights users on 12/17. 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.
Fri 12/261:00 pmIAD - HGH
2 stops58h 50mANA
Fri 1/161:50 pmHGH - IAD
2 stops44h 27mANA
Deal found 12/17$1,679
This IEagle deal was found by Cheapflights users on 12/17. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:00 pmIAD - HGH
1 stop22h 45mAir China
Tue 1/1310:00 amHGH - IAD
1 stop21h 30mAir China
Deal found 12/17$1,738
This Air China deal was found by Cheapflights users on 12/17. 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.
Fri 12/2610:00 pmIAD - HGH
1 stop25h 45mAir China
Mon 1/128:00 pmHGH - IAD
1 stop35h 30mAir China
Deal found 12/17$1,833
This IEagle deal was found by Cheapflights users on 12/17. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2610:00 pmIAD - HGH
1 stop26h 45mAir China
Thu 1/157:00 pmHGH - IAD
1 stop36h 30mAir China
Deal found 12/17$1,883
This CheapOair deal was found by Cheapflights users on 12/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/261:00 pmIAD - HGH
2 stops58h 50mMultiple Airlines
Wed 1/148:00 pmHGH - IAD
2 stops48h 14mMultiple Airlines
Deal found 12/17$1,899
This KAYAK deal was found by Cheapflights users on 12/17. 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.
Sat 12/278:15 amIAD - HGH
2 stops39h 35mANA
Tue 1/131:50 pmHGH - IAD
2 stops44h 27mANA
Deal found 12/17$1,907
This KAYAK deal was found by Cheapflights users on 12/17. 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.
Fri 12/261:00 pmIAD - HGH
2 stops58h 50mANA
Tue 1/131:50 pmHGH - IAD
2 stops44h 27mANA
Deal found 12/17$1,915
This Kiwi.com deal was found by Cheapflights users on 12/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2712:00 pmIAD - HGH
1 stop42h 00mMultiple Airlines
Wed 1/142:50 pmHGH - IAD
2 stops31h 15mMultiple Airlines
Deal found 12/17$1,926
This oojo deal was found by Cheapflights users on 12/17. 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.
Fri 12/2610:00 pmIAD - HGH
1 stop22h 45mAir China
Wed 1/147:00 amHGH - IAD
2 stops25h 35mAir China
Deal found 12/17$1,946
This Ovago deal was found by Cheapflights users on 12/14. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:36 amDCA - HGH
2 stops35h 34mCathay Pacific
Wed 1/711:25 amHGH - DCA
2 stops35h 38mCathay Pacific
Deal found 12/14$4,621

Find flight deals from District of Columbia to Hangzhou

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

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,101
(oojo)

One-way from

$495
(Kiwi.com)
Provider with most accurate pricing for Washington, D.C. (WAS)-Hangzhou flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Hangzhou flights.
Search Deals
From District of Columbia to Hangzhou
Search Deals
One-way flight from District of Columbia to Hangzhou
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Hangzhou 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 District of Columbia to Hangzhou that are best for you.

Fly from

District of Columbia

Fly to

Hangzhou

Route

Depart

Return

Price

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

Sat 1/31

3:59 pm-10:10 am

2 stops29h 11m

Hangzhou

Wed 2/18

8:00 am-11:00 pm

2 stops28h 00m

$1,129

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

Thu 1/29

9:59 am-10:10 am

2 stops35h 11m

Hangzhou

Thu 2/5

8:00 am-8:00 pm

2 stops25h 00m

$1,130

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Tue 2/17

10:00 pm-9:45 am

1 stop22h 45m

Hangzhou

Fri 5/1

7:00 am-7:30 pm

1 stop24h 30m

$1,139

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

Thu 4/16

11:54 am-10:35 pm

2 stops46h 41m

Hangzhou

Mon 4/20

8:00 am-12:55 am

2 stops28h 55m

$1,139

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Sat 1/31

5:26 pm-10:10 am

2 stops27h 44m

Hangzhou

Wed 2/18

7:30 pm-10:48 pm

2 stops40h 18m

$1,155

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Wed 2/18

7:05 am-1:45 pm

2 stops41h 40m

Hangzhou

Wed 4/29

9:00 am-9:12 pm

2 stops24h 12m

$1,200

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Wed 2/18

11:50 am-1:30 pm

1 stop36h 40m

Hangzhou

Wed 4/29

2:30 pm-11:15 am

1 stop32h 45m

$1,305

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Tue 2/17

5:32 pm-10:10 am

2 stops27h 38m

Hangzhou

Fri 5/1

3:10 pm-5:49 am

2 stops26h 39m

$1,325

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Sat 1/31

11:50 am-1:30 pm

1 stop36h 40m

Hangzhou

Wed 2/18

12:05 pm-9:50 am

1 stop34h 45m

$1,355

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Sun 2/1

6:10 pm-2:30 pm

3 stops31h 20m

Hangzhou

Sun 2/8

11:25 am-9:50 am

2 stops35h 25m

$1,396

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 25 results
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Best time to book a flight from District of Columbia to Hangzhou

Have a flexible travel schedule? Discover the best time to fly to Hangzhou from District of Columbia 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 District of Columbia to Hangzhou

What is the cheapest month to book a flight from District of Columbia to Hangzhou?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to Hangzhou (average of $847). Flying from District of Columbia to Hangzhou in January is currently the most expensive (average of $1,289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DC to HGH?

Find hourly flight availability from District of Columbia to Hangzhou. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

One of the essential ways to save on airfare from District of Columbia to Hangzhou is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

Related info for your journey

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

    Located just 16.9 mi from the city center, Hangzhou (HGH) is the airport most travelers will use when flying to Hangzhou from District of Columbia.

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

    Cathay Pacific, Air China, and Korean Air can get you from District of Columbia to Hangzhou in just under 22h 45m. Your travel time can differ by up to 13h 55m. District of Columbia and Hangzhou are separated by 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 District of Columbia to Hangzhou that include hotel bookings?

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

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

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

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

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

  • What is the cheapest month to book a flight from District of Columbia to Hangzhou?

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to Hangzhou (average of $847). Flying from District of Columbia to Hangzhou in January is currently the most expensive (average of $1,289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for District of Columbia to Hangzhou

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Top airline flying from District of Columbia to Hangzhou

Discover the top airline that operate flights from District of Columbia to Hangzhou. 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,179Average$1,425FlexibilityNo cancel feeOn-time67%

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