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$539+ Cheap flights from Washington, D.C. (WAS) 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HGH
окт 15 — окт 221
ср. 10/15
ср. 10/22
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Hangzhou

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Hangzhou (HGH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated сентябрь 15, 2025.

Round-trip from

$1,037
(Korean Air)

One-way from

$539
(oojo)
From Washington, D.C. (WAS) to Hangzhou
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One-way flight from Washington, D.C. (WAS) to Hangzhou
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Find flight deals from Washington, D.C. to Hangzhou

Cheapest flights from Washington, D.C. to Hangzhou
Explore the most affordable flight options available from Washington, D.C. to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on сентябрь 15, 2025.

This Gurufare deal was found by Cheapflights users on 9/14. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вт. 9/168:50 amIAD - HGH
2 stops38h 45mAir China
вт. 10/712:50 pmHGH - IAD
2 stops29h 49mAir China
Deal found 9/14$955
This Mytrip deal was found by Cheapflights users on 9/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
пт. 9/265:45 amBWI - HGH
2 stops30h 10mMultiple Airlines
пт. 10/1010:55 amHGH - BWI
2 stops31h 40mMultiple Airlines
Deal found 9/12$1,080
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
пн. 10/135:35 amBWI - HGH
3 stops39h 25mMultiple Airlines
пн. 10/208:00 amHGH - BWI
2 stops34h 35mMultiple Airlines
Deal found 9/13$1,097
This Mytrip deal was found by Cheapflights users on 9/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
чт. 10/305:37 pmBWI - HGH
3 stops29h 33mMultiple Airlines
чт. 11/67:30 pmHGH - BWI
3 stops34h 33mMultiple Airlines
Deal found 9/15$1,163
This Gurufare deal was found by Cheapflights users on 9/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вт. 10/1412:45 pmIAD - HGH
2 stops37h 25mAir China
вт. 10/281:10 pmHGH - IAD
2 stops30h 11mAir China
Deal found 9/13$1,179
This IEagle deal was found by Cheapflights users on 9/14. 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 IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ср. 10/228:30 amIAD - HGH
2 stops26h 20mAir China
вт. 10/281:10 pmHGH - IAD
2 stops29h 38mAir China
Deal found 9/14$1,190
This oojo deal was found by Cheapflights users on 9/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вт. 9/165:30 pmDCA - HGH
2 stops28h 40mCathay Pacific
вт. 10/77:35 pmHGH - DCA
2 stops38h 40mCathay Pacific
Deal found 9/14$1,191
This oojo deal was found by Cheapflights users on 9/13. 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.
вт. 10/285:37 pmIAD - HGH
2 stops32h 53mCathay Pacific
вт. 3/2411:25 amHGH - IAD
2 stops35h 31mCathay Pacific
Deal found 9/13$1,200
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
вт. 9/166:50 pmBWI - HGH
3 stops35h 00mMultiple Airlines
вт. 10/710:55 amHGH - BWI
3 stops35h 33mMultiple Airlines
Deal found 9/14$1,207
This IEagle deal was found by Cheapflights users on 9/12. 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.
пт. 9/265:42 pmIAD - HGH
2 stops28h 03mAir China
пт. 10/105:00 pmHGH - IAD
2 stops26h 09mAir China
Deal found 9/12$1,213
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
чт. 10/3010:55 amDCA - HGH
2 stops39h 35mCathay Pacific
чт. 11/611:25 amHGH - DCA
2 stops24h 35mCathay Pacific
Deal found 9/15$1,217
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
чт. 10/3011:41 amIAD - HGH
2 stops38h 49mCathay Pacific
чт. 11/611:25 amHGH - IAD
2 stops24h 07mCathay Pacific
Deal found 9/15$1,217

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 сентябрь 15, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Hangzhou that are best for you.

Fly from

Washington, D.C.

Fly to

Hangzhou

Route

Depart

Return

Price

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

сб. 2/28

11:50 am-1:30 pm

1 stop36h 40m

Hangzhou

ср. 3/4

12:05 pm-9:50 am

1 stop34h 45m

$1,037

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

сб. 2/28

6:00 am-1:30 pm

2 stops42h 30m

Hangzhou

ср. 3/4

12:05 pm-6:06 pm

2 stops43h 01m

$1,053

BaltimoreHangzhou

BWI - HGH

BWIHGH

Baltimore/Washington

пт. 9/26

5:45 am-11:55 pm

2 stops30h 10m

Hangzhou

пт. 10/10

10:55 am-6:35 am

2 stops31h 40m

$1,080

BaltimoreHangzhou

BWI - HGH

BWIHGH

Baltimore/Washington

пн. 10/13

5:35 am-9:00 am

3 stops39h 25m

Hangzhou

пн. 10/20

8:00 am-6:35 am

2 stops34h 35m

$1,097

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

вт. 1/13

6:35 pm-10:10 am

2 stops26h 35m

Hangzhou

вт. 4/7

8:00 am-8:41 pm

2 stops24h 41m

$1,119

BaltimoreHangzhou

BWI - HGH

BWIHGH

Baltimore/Washington

чт. 10/30

5:37 pm-11:10 am

3 stops29h 33m

Hangzhou

чт. 11/6

7:30 pm-5:03 pm

3 stops34h 33m

$1,163

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

ср. 10/22

12:31 pm-10:10 am

2 stops33h 39m

Hangzhou

вт. 10/28

8:00 am-11:12 pm

2 stops27h 12m

$1,191

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

вт. 10/28

5:37 pm-2:30 pm

2 stops32h 53m

Hangzhou

вт. 3/24

11:25 am-10:56 am

2 stops35h 31m

$1,200

BaltimoreHangzhou

BWI - HGH

BWIHGH

Baltimore/Washington

пн. 10/13

7:09 am-10:45 am

2 stops39h 36m

Hangzhou

пн. 10/20

2:00 pm-7:13 am

2 stops29h 13m

$1,207

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

пт. 9/26

5:42 pm-9:45 am

2 stops28h 03m

Hangzhou

пт. 10/10

5:00 pm-7:09 am

2 stops26h 09m

$1,213

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 29 results
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Best time to book a flight from Washington, D.C. to Hangzhou

Have a flexible travel schedule? Discover the best time to fly to Hangzhou from Washington, D.C. 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 Washington, D.C. to Hangzhou

What is the cheapest month to book a flight from Washington, D.C. to Hangzhou?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Hangzhou (average of $809). Flying from Washington, D.C. to Hangzhou in June is currently the most expensive (average of $1,692). 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 WAS to HGH?

Find hourly flight availability from Washington, D.C. 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 сентябрь 15, 2025.

When flying from Washington, D.C. to Hangzhou, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 21% versus a flight at noon.

Reviews of airlines servicing Hangzhou

Get insights into the airlines that provide service to Hangzhou. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hangzhou. Reviews last updated сентябрь 15, 2025.
Peruse reviews from past customers who have flown with Qatar Airways and Air China from Washington, D.C. to Hangzhou to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,624 reviews

Entertainment

7.4

Comfort

7.4

Boarding

7.5

Food

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Qatar Airways
7.4
Good
3,624 reviews
Qatar Airways
7.4
Good
3,624 reviews

Entertainment

7.4

Comfort

7.4

Boarding

7.5

Food

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable
Air China
7.2
Good
99 reviews
Qatar Airways
7.4
Good
3,624 reviews

Entertainment

7.4

Comfort

7.4

Boarding

7.5

Food

7.3

Crew

7.9

Overall

7.4

Reviews

1 / 20
6.0
Good

Chris,Jul 2025

DFW - DOH

Too crammed for the amount you have to pay. That was very uncomfortable

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C.?

    If you book a flight to Hangzhou from Washington, D.C., you will be flying to Hangzhou, which is the city’s only airport. Hangzhou (HGH) is located 16.9 mi from the center of Hangzhou. There are 0 flights from Washington, D.C. to Hangzhou per day from 1 airline.

  • How long is the flight from Washington, D.C. to Hangzhou?

    There are many flights that can get you from Washington, D.C. to Hangzhou in 33h 39m. Fly via Korean Air or Cathay Pacific to get the fastest option. There are 7528 mi between Washington, D.C. and Hangzhou. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Washington, D.C. to Hangzhou round-trip?

    Air China, at $1,191, was found to be the cheapest airline from Washington, D.C. to Hangzhou..

  • What are the most popular routes from Washington, D.C. to Hangzhou?

    Most travelers choose Washington, D.C. Dulles Intl - Hangzhou, Baltimore/Washington - Hangzhou or Washington, D.C. Reagan-National - Hangzhou when deciding on the best route from Washington, D.C. to Hangzhou.

  • Can I find deals for flights from Washington, D.C. to Hangzhou that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Hangzhou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Hangzhou?

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

  • Can I find deals for business class flights from Washington, D.C. to Hangzhou?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Hangzhou?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Hangzhou (average of $809). Flying from Washington, D.C. to Hangzhou in June is currently the most expensive (average of $1,692). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Hangzhou

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Hangzhou flights
Dulles Intl to Wenzhou flights

Top 2 airlines flying from Washington, D.C. to Hangzhou

Discover the top 2 airlines that operate flights from Washington, D.C. 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 сентябрь 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,088Average$1,198FlexibilityNo cancel feeOn-time68%
Air ChinaCheapest$1,202Average$1,499FlexibilityNo cancel feeOn-time67%

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