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$482+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HGH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This Air China deal was found by Cheapflights users on 10/29. 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.
Thu 11/69:10 amIAD - HGH
2 stops42h 35mAir China
Tue 11/2511:00 amHGH - IAD
2 stops33h 21mAir China
Deal found 10/29$1,085
This oojo deal was found by Cheapflights users on 10/29. 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.
Mon 11/109:10 amIAD - HGH
2 stops36h 35mAir China
Sun 12/79:00 pmHGH - IAD
2 stops47h 31mAir China
Deal found 10/29$1,095
This oojo deal was found by Cheapflights users on 10/29. 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.
Mon 11/37:59 pmDCA - HGH
2 stops49h 11mCathay Pacific
Mon 11/248:00 amHGH - DCA
2 stops23h 54mCathay Pacific
Deal found 10/29$1,096
This Cathay Pacific deal was found by Cheapflights users on 10/27. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:11 amIAD - HGH
2 stops39h 59mMultiple Airlines
Tue 3/2411:25 amHGH - IAD
2 stops40h 44mMultiple Airlines
Deal found 10/27$1,117
This Korean Air deal was found by Cheapflights users on 10/29. 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.
Wed 11/56:59 amDCA - HGH
2 stops41h 31mKorean Air
Mon 11/242:40 pmHGH - DCA
2 stops40h 20mKorean Air
Deal found 10/29$1,121
This KAYAK deal was found by Cheapflights users on 10/29. 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.
Thu 11/69:45 amDCA - HGH
2 stops35h 25mCathay Pacific
Mon 11/248:00 amHGH - DCA
2 stops23h 54mCathay Pacific
Deal found 10/29$1,135
This oojo deal was found by Cheapflights users on 10/29. 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.
Mon 11/108:35 amDCA - HGH
2 stops36h 35mCathay Pacific
Sun 12/73:45 pmHGH - DCA
2 stops44h 14mCathay Pacific
Deal found 10/29$1,164
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/26:38 pmDCA - HGH
2 stops34h 37mCathay Pacific
Mon 11/248:00 amHGH - DCA
2 stops23h 54mCathay Pacific
Deal found 10/29$1,166
This Korean Air deal was found by Cheapflights users on 10/29. 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.
Wed 11/56:59 amDCA - HGH
2 stops41h 31mKorean Air
Fri 11/212:40 pmHGH - DCA
2 stops40h 20mKorean Air
Deal found 10/29$1,171
This oojo deal was found by Cheapflights users on 10/27. 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 10/2811:00 pmIAD - HGH
1 stop24h 45mAir China
Tue 3/247:00 amHGH - IAD
1 stop24h 30mAir China
Deal found 10/27$1,177
This Air China deal was found by Cheapflights users on 10/29. 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.
Thu 11/69:10 amIAD - HGH
2 stops35h 35mAir China
Mon 11/243:00 pmHGH - IAD
2 stops28h 48mAir China
Deal found 10/29$1,179
This KAYAK deal was found by Cheapflights users on 10/29. 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 10/317:02 pmDCA - HGH
2 stops27h 08mCathay Pacific
Mon 11/248:00 amHGH - DCA
2 stops23h 54mCathay Pacific
Deal found 10/29$1,184

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,095
(oojo)

One-way from

$482
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$1,314
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
Highest demand for flights based on searches. 6% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 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

Mon 11/10

8:35 am-10:10 am

2 stops36h 35m

Hangzhou

Sun 12/7

3:45 pm-10:59 pm

2 stops44h 14m

$1,164

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

Sat 2/28

6:05 am-1:30 pm

2 stops42h 25m

Hangzhou

Wed 3/4

12:05 pm-6:06 pm

2 stops43h 01m

$1,171

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

Fri 11/28

7:45 pm-10:10 am

2 stops49h 25m

Hangzhou

Fri 12/5

8:00 am-8:44 pm

2 stops25h 44m

$1,196

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

Mon 12/1

6:49 am-6:15 pm

2 stops46h 26m

Hangzhou

Sun 12/7

7:30 pm-6:54 pm

2 stops36h 24m

$1,233

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Thu 11/6

9:10 am-4:45 pm

2 stops42h 35m

Hangzhou

Sun 11/23

9:25 pm-6:30 pm

2 stops58h 05m

$1,235

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Thu 11/6

9:10 am-11:45 am

2 stops37h 35m

Hangzhou

Fri 11/21

11:00 am-6:30 pm

1 stop20h 30m

$1,251

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Wed 11/5

6:30 am-10:05 pm

2 stops26h 35m

Hangzhou

Thu 11/27

9:00 pm-6:30 pm

1 stop34h 30m

$1,258

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Fri 11/28

10:00 pm-10:45 am

1 stop23h 45m

Hangzhou

Fri 12/5

6:00 pm-6:51 am

2 stops25h 51m

$1,265

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Mon 11/3

6:10 pm-6:45 am

2 stops47h 35m

Hangzhou

Wed 11/26

11:35 pm-3:55 pm

1 stop29h 20m

$1,267

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Tue 11/4

10:00 pm-11:45 am

1 stop24h 45m

Hangzhou

Tue 11/25

12:00 pm-7:21 am

2 stops32h 21m

$1,279

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 32 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 $1,327). 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 October 30, 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, Korean Air, and Air China can get you from District of Columbia to Hangzhou in just under 36h 35m. Your travel time can differ by up to 6h. District of Columbia and Hangzhou are separated by a distance of 7528 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 $1,327). 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,179Average$1,425FlexibilityNo cancel feeOn-time67%

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