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Hangzhou

$1,166+ Cheap flights from Dulles Intl (IAD) to Hangzhou (HGH)

IAD — HGH
Nov 9 — Nov 161
Mon 11/9
Mon 11/16
1 adult, Economy
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Cheap flight deals from Dulles Intl to Hangzhou

Cheapest flights from Dulles Intl to Hangzhou

Thu 11/126:00 am -
2 stops39h 10m
Mon 11/163:45 pm -
2 stops26h 53m
Deal found 10/8$1,166
Fri 10/96:00 am -
2 stops44h 40m
Sat 10/242:45 pm -
2 stops26h 47m
Deal found 10/6$1,461
Sun 10/117:13 pm -
2 stops35h 17m
Sun 10/2511:25 am -
2 stops30h 07m
Deal found 10/10$1,532
Sun 12/278:05 pm -
1 stop30h 20m
Wed 1/611:35 pm -
1 stop29h 20m
Deal found 10/6$1,783
Thu 11/1210:35 am -
1 stop40h 25m
Sun 11/1512:10 am -
1 stop45h 25m
Deal found 10/7$1,788
Wed 12/3011:50 am -
1 stop36h 30m
Wed 1/61:30 pm -
1 stop33h 20m
Deal found 10/6$1,808
Sun 10/111:20 pm -
1 stop35h 45m
Sun 10/2511:05 pm -
2 stops33h 20m
Deal found 10/10$1,908
Sun 12/278:05 pm -
1 stop30h 20m
Mon 1/45:05 pm -
2 stops35h 50m
Deal found 10/6$1,922
Fri 10/99:28 am -
2 stops37h 17m
Sat 10/247:00 am -
2 stops26h 05m
Deal found 10/7$1,959
Tue 12/2910:00 pm -
1 stop24h 45m
Wed 1/68:00 pm -
2 stops46h 23m
Deal found 10/6$2,025

Find flight deals from Dulles Intl to Hangzhou

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$1,166
(Cathay Pacific)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Hangzhou flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Hangzhou flights.
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From Washington, D.C. Dulles Intl to Hangzhou
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Hangzhou that are best for you.

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Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Washington, D.C.Hangzhou

IAD Washington, D.C. Dulles Intl - HGH Hangzhou

IADHGH

Washington, D.C. Dulles Intl

Thu 11/12

6:00 am-10:10 am

2 stops39h 10m

Hangzhou

Mon 11/16

3:45 pm-5:38 am

2 stops26h 53m

$1,166

Washington, D.C.Hangzhou

IAD Washington, D.C. Dulles Intl - HGH Hangzhou

IADHGH

Washington, D.C. Dulles Intl

Tue 1/5

6:00 am-10:30 pm

2 stops51h 30m

Hangzhou

Fri 1/15

7:30 pm-11:11 pm

2 stops40h 41m

$1,202

Washington, D.C.Hangzhou

IAD Washington, D.C. Dulles Intl - HGH Hangzhou

IADHGH

Washington, D.C. Dulles Intl

Fri 1/1

6:00 am-6:15 pm

2 stops47h 15m

Hangzhou

Fri 1/15

7:30 pm-11:11 pm

2 stops40h 41m

$1,253

Washington, D.C.Hangzhou

IAD Washington, D.C. Dulles Intl - HGH Hangzhou

IADHGH

Washington, D.C. Dulles Intl

Sun 1/3

8:05 pm-3:25 pm

1 stop30h 20m

Hangzhou

Sat 1/16

5:00 pm-3:55 pm

2 stops35h 55m

$1,607

Washington, D.C.Hangzhou

IAD Washington, D.C. Dulles Intl - HGH Hangzhou

IADHGH

Washington, D.C. Dulles Intl

Tue 12/29

11:50 am-1:45 pm

1 stop36h 55m

Hangzhou

Wed 1/13

3:05 pm-9:50 am

1 stop31h 45m

$1,608

Washington, D.C.Hangzhou

IAD Washington, D.C. Dulles Intl - HGH Hangzhou

IADHGH

Washington, D.C. Dulles Intl

Sun 1/3

10:35 am-4:00 pm

1 stop40h 25m

Hangzhou

Fri 1/15

12:10 am-8:35 am

1 stop45h 25m

$1,778

Washington, D.C.Hangzhou

IAD Washington, D.C. Dulles Intl - HGH Hangzhou

IADHGH

Washington, D.C. Dulles Intl

Thu 11/12

10:35 am-4:00 pm

1 stop40h 25m

Hangzhou

Sun 11/15

12:10 am-8:35 am

1 stop45h 25m

$1,788

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Sorted by cheapest first

Compare providers for flights from Dulles Intl to Hangzhou

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Hangzhou in October.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hangzhou flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Washington, D.C. Dulles Intl Airport-Hangzhou flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Hangzhou flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hangzhou flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Hangzhou flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Hangzhou

Have a flexible travel schedule? Discover the best time to fly to Hangzhou from Dulles Intl with our price prediction graph.
Estimated round-trip price

Reviews of airlines servicing Hangzhou

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Hangzhou, such as Air China. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air China
7.5
Good
166 reviews

Crew

8.1

Boarding

7.8

Food

7.3

Overall

7.5

Comfort

7.2

Entertainment

6.6

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.
Air China
7.5
Good
166 reviews
Air China
7.5
Good
166 reviews

Crew

8.1

Boarding

7.8

Food

7.3

Overall

7.5

Comfort

7.2

Entertainment

6.6

Reviews

1 / 7
2.0
Mediocre

guoliang,May 2026

PEK - LAX

Kayak does not have service in china thus no reminder email or even access to the kayak account to see the itinerary.. missed the flight.. also air china app requires a local phone number to register.. yep.. they consider themself international airliner but does not allow anyone outside china to use the app.

Related info for your journey

  • What airport do you fly into for flights to Hangzhou from Washington, D.C. Dulles Intl?

    Located just 16.9 mi from the city center, Hangzhou is the airport most travelers will use when flying to Hangzhou from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Hangzhou (HGH) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.

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

    A quick flight from Washington, D.C. Dulles Intl Airport to Hangzhou can take about 39h 10m. Cathay Pacific provides one of the quickest options available for as low as $1,166. The distance between Washington, D.C. Dulles Intl Airport and Hangzhou is about 7515 mi.

  • Can I find deals for flights from Dulles Intl to Hangzhou that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Hangzhou flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Hangzhou?

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

  • Can I find deals for business class flights from Dulles Intl to Hangzhou?

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

See more FAQs

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Alternative routes for Dulles Intl to Hangzhou

Baltimore to Hangzhou flights
Dulles Intl to Wenzhou flights

Top airline flying from Dulles Intl to Hangzhou

AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$955Average$1,668FlexibilityNo cancel feeOn-time67%

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