HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hangzhou

$552+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HGH
mar 6 — mar 131
fre 3/6
fre 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Hangzhou with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 februari 4, 2026.

This Ovago deal was found by Cheapflights users on 2/3. 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.
tis 9/159:59 am
DCA
-
HGH
2 stops36h 26m
Multiple Airlines
tis 10/136:55 pm
HGH
-
DCA
2 stops37h 05m
Multiple Airlines
Deal found 2/3$955
This oojo deal was found by Cheapflights users on 2/3. 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.
ons 7/2911:35 am
DCA
-
HGH
2 stops34h 35m
Cathay Pacific
ons 8/268:00 am
HGH
-
DCA
2 stops26h 15m
Cathay Pacific
Deal found 2/3$1,094
This oojo deal was found by Cheapflights users on 2/3. 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.
tors 4/26:00 am
IAD
-
HGH
2 stops40h 10m
Cathay Pacific
tors 4/167:45 pm
HGH
-
IAD
2 stops39h 43m
Cathay Pacific
Deal found 2/3$1,117
This IEagle deal was found by Cheapflights users on 2/3. 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.
fre 3/1311:00 pm
IAD
-
HGH
1 stop28h 40m
Air China
tis 3/312:10 pm
HGH
-
IAD
2 stops28h 27m
Air China
Deal found 2/3$1,165
This oojo deal was found by Cheapflights users on 2/2. 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.
fre 3/134:59 pm
DCA
-
HGH
2 stops33h 31m
Cathay Pacific
tis 3/317:45 pm
HGH
-
DCA
2 stops35h 10m
Cathay Pacific
Deal found 2/2$1,184
This KAYAK deal was found by Cheapflights users on 2/2. 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.
sön 2/157:08 pm
IAD
-
HGH
2 stops30h 22m
Cathay Pacific
tors 3/57:30 pm
HGH
-
IAD
2 stops40h 23m
Cathay Pacific
Deal found 2/2$1,211
This oojo deal was found by Cheapflights users on 2/3. 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.
tis 9/156:10 am
IAD
-
HGH
2 stops28h 25m
Cathay Pacific
tis 10/1311:25 am
HGH
-
IAD
2 stops35h 26m
Cathay Pacific
Deal found 2/3$1,216
This oojo deal was found by Cheapflights users on 2/3. 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.
tis 9/1511:00 pm
IAD
-
HGH
1 stop23h 45m
Air China
tis 10/138:00 am
HGH
-
IAD
1 stop23h 30m
Air China
Deal found 2/3$1,229
This Air China deal was found by Cheapflights users on 2/1. 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.
tors 3/198:46 am
IAD
-
HGH
2 stops39h 59m
Air China
mån 3/236:00 pm
HGH
-
IAD
2 stops25h 29m
Air China
Deal found 2/1$1,255
This Gotogate deal was found by Cheapflights users on 2/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 3/1311:00 pm
IAD
-
HGH
1 stop26h 45m
Air China
fre 5/87:00 am
HGH
-
IAD
1 stop24h 30m
Air China
Deal found 2/3$1,268
This Air China deal was found by Cheapflights users on 2/3. 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.
fre 3/1310:10 pm
IAD
-
HGH
2 stops35h 55m
Multiple Airlines
fre 5/85:00 pm
HGH
-
IAD
2 stops26h 25m
Multiple Airlines
Deal found 2/3$1,293
This oojo deal was found by Cheapflights users on 2/3. 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.
fre 3/134:59 pm
DCA
-
HGH
2 stops29h 11m
Cathay Pacific
fre 5/811:25 am
HGH
-
DCA
2 stops33h 33m
Cathay Pacific
Deal found 2/3$1,306

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 februari 4, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$1,094
(oojo)

One-way from

$552
(oojo)
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 februari 4, 2026.
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

tors 4/2

5:00 pm-6:30 pm

2 stops37h 30m

Hangzhou

tors 4/16

7:45 pm-6:59 pm

2 stops35h 14m

$1,094

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

ons 7/29

11:35 am-10:10 am

2 stops34h 35m

Hangzhou

ons 8/26

8:00 am-11:40 pm

2 stops27h 40m

$1,094

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

fre 3/13

11:00 pm-10:45 am

1 stop23h 45m

Hangzhou

tis 3/31

12:45 pm-6:37 am

2 stops29h 52m

$1,165

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

fre 3/13

10:10 pm-10:05 pm

2 stops35h 55m

Hangzhou

tis 3/31

2:10 pm-6:37 am

2 stops28h 27m

$1,169

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

fre 3/13

4:59 pm-2:30 pm

2 stops33h 31m

Hangzhou

tis 3/31

7:45 pm-6:55 pm

2 stops35h 10m

$1,184

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

tors 3/19

8:46 am-12:45 pm

2 stops39h 59m

Hangzhou

mån 3/23

6:00 pm-7:29 am

2 stops25h 29m

$1,255

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

fre 3/20

11:36 am-10:10 am

2 stops34h 34m

Hangzhou

fre 3/27

11:25 am-8:59 am

2 stops33h 34m

$1,306

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

ons 7/29

11:56 am-10:10 am

2 stops34h 14m

Hangzhou

ons 8/26

11:25 am-11:01 am

2 stops35h 36m

$1,330

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

sön 2/15

12:40 pm-12:50 pm

2 stops35h 10m

Hangzhou

mån 3/2

1:50 pm-9:10 am

1 stop32h 20m

$1,438

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

tors 3/19

11:57 am-3:10 pm

2 stops39h 13m

Hangzhou

mån 3/23

7:30 pm-4:37 pm

2 stops33h 07m

$1,502

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 26 results
1
2
3

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 June is currently the most expensive (average of $1,219). 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.

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 and Air China can get you from District of Columbia to Hangzhou in just under 35h 55m. Your travel time can differ by up to 1h 35m. 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 June is currently the most expensive (average of $1,219). 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.

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 februari 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$1,179Average$1,425FlexibilityNo cancel feeOn-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights