What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Hangzhou round-trip?

Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Hangzhou is Air China. Our recent data shows that you can find tickets from as low as $1,301 on this airline. Additional options worth looking into are Lufthansa and EVA Air, starting at $1,567 and $1,750 round-trip. Air China is priced at 15% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Hangzhou?

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Hangzhou flight should consider departing on Sunday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Hangzhou?

Users have found that flying from Washington, D.C. Dulles Intl Airport to Hangzhou on a Monday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Hangzhou?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, September can be a great choice for travel to Hangzhou. Flights to Hangzhou from Washington, D.C. Dulles Intl Airport in September are about $1,542 on average during September, but can be found for as low as $1,080.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Hangzhou flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Hangzhou flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 2 different airlines.

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.

$1,195+ Flights from Washington, D.C. Dulles Intl Airport to Hangzhou

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Cheap flight deals from Dulles Intl to Hangzhou

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$1,195 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$1,765

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

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($168 potential increase over avg. RT price).

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Cheapest flight prices on average. 6% potential price decrease ($89 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Dulles Intl to Hangzhou

Cheapest flights from Dulles Intl to Hangzhou
Explore the most affordable flight options available from Dulles Intl to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Sat 5/312:00 pmIAD - HGH

1 stop39h 15mMultiple Airlines

Sat 5/177:55 amHGH - IAD

2 stops34h 00mMultiple Airlines

Deal found 4/21

$1,195

Tue 11/410:00 pmIAD - HGH

1 stop34h 55mAir China

Tue 12/210:00 amHGH - IAD

1 stop21h 30mAir China

Deal found 4/22

$1,200

Tue 4/2910:15 pmIAD - HGH

2 stops54h 30mUnited Airlines

Tue 5/69:00 amHGH - IAD

2 stops32h 23mUnited Airlines

Deal found 4/22

$1,339

Wed 4/235:38 pmIAD - HGH

2 stops36h 37mEVA Air

Wed 4/307:35 pmHGH - IAD

2 stops32h 25mEVA Air

Deal found 4/21

$1,484

Wed 4/239:00 pmIAD - HGH

1 stop31h 05mQatar Airways

Fri 5/212:55 amHGH - IAD

1 stop26h 45mQatar Airways

Deal found 4/21

$1,525

Thu 5/2210:20 pmIAD - HGH

2 stops30h 25mLufthansa

Thu 6/59:00 amHGH - IAD

2 stops46h 25mLufthansa

Deal found 4/21

$1,567

Wed 4/231:15 pmIAD - HGH

1 stop36h 10mKorean Air

Wed 4/302:30 pmHGH - IAD

1 stop32h 45mKorean Air

Deal found 4/21

$1,735

Best flights from Dulles Intl to Hangzhou
Discover carefully curated flight deals from Dulles Intl to Hangzhou that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 22, 2025.

Sat 5/312:00 pmIAD - HGH

1 stop39h 15mMultiple Airlines

Sat 5/177:55 amHGH - IAD

2 stops34h 00mMultiple Airlines

Deal found 4/21

$1,195

Tue 9/911:00 pmIAD - HGH

1 stop22h 45mAir China

Tue 9/168:00 amHGH - IAD

1 stop23h 30mAir China

Deal found 4/21

$1,301

Thu 5/2210:20 pmIAD - HGH

2 stops30h 25mLufthansa

Thu 6/59:00 amHGH - IAD

2 stops46h 25mLufthansa

Deal found 4/21

$1,567

Wed 6/46:15 pmIAD - HGH

2 stops36h 00mEVA Air

Wed 7/97:35 pmHGH - IAD

2 stops23h 15mEVA Air

Deal found 4/22

$1,750

Sun 6/229:00 pmIAD - HGH

1 stop31h 05mQatar Airways

Tue 7/112:55 amHGH - IAD

1 stop26h 45mQatar Airways

Deal found 4/21

$1,769

Mon 6/166:00 amIAD - HGH

2 stops43h 25mKorean Air

Wed 7/22:30 pmHGH - IAD

2 stops41h 23mKorean Air

Deal found 4/21

$2,141

Wed 6/412:35 pmIAD - HGH

2 stops36h 15mANA

Tue 7/81:50 pmHGH - IAD

2 stops29h 37mANA

Deal found 4/22

$2,240

Tue 6/176:43 pmIAD - HGH

2 stops31h 57mCathay Pacific

Thu 7/33:55 pmHGH - IAD

2 stops26h 55mCathay Pacific

Deal found 4/21

$2,247

Last-minute flights from Dulles Intl to Hangzhou
Discover last-minute flight deals from Dulles Intl to Hangzhou. Data last updated April 22, 2025 and is based on user searches.

Wed 4/235:38 pmIAD - HGH

2 stops36h 37mEVA Air

Wed 4/307:35 pmHGH - IAD

2 stops32h 25mEVA Air

Deal found 4/21

$1,484

Wed 4/239:00 pmIAD - HGH

1 stop31h 05mQatar Airways

Fri 5/212:55 amHGH - IAD

1 stop26h 45mQatar Airways

Deal found 4/21

$1,525

Wed 4/231:15 pmIAD - HGH

1 stop36h 10mKorean Air

Wed 4/302:30 pmHGH - IAD

1 stop32h 45mKorean Air

Deal found 4/21

$1,735

Sun 4/275:38 pmIAD - HGH

2 stops28h 47mMultiple Airlines

Tue 5/61:40 pmHGH - IAD

2 stops38h 20mMultiple Airlines

Deal found 4/21

$1,278

Tue 4/2910:15 pmIAD - HGH

2 stops54h 30mUnited Airlines

Tue 5/69:00 amHGH - IAD

2 stops32h 23mUnited Airlines

Deal found 4/22

$1,339

Tue 4/2911:00 pmIAD - HGH

1 stop31h 45mAir China

Thu 5/81:00 pmHGH - IAD

2 stops31h 00mAir China

Deal found 4/21

$1,518

Tue 4/295:13 pmIAD - HGH

2 stops58h 52mQatar Airways

Wed 5/712:55 amHGH - IAD

1 stop43h 45mQatar Airways

Deal found 4/21

$1,912

Sat 5/312:00 pmIAD - HGH

1 stop39h 15mMultiple Airlines

Sat 5/177:55 amHGH - IAD

2 stops34h 00mMultiple Airlines

Deal found 4/21

$1,195

Thu 5/2210:20 pmIAD - HGH

2 stops30h 25mLufthansa

Thu 6/59:00 amHGH - IAD

2 stops46h 25mLufthansa

Deal found 4/21

$1,567

One-way flights from Dulles Intl to Hangzhou
Search for one-way flight options from Dulles Intl to Hangzhou. Find affordable one-way fares based on user searches. Data last updated April 22, 2025.

Tue 5/1310:20 pmIAD - HGH

3 stops52h 55mMultiple Airlines

Deal found 4/21

$2,128

Mon 5/121:15 pmIAD - HGH

1 stop36h 10mKorean Air

Deal found 4/21

$6,030

Sat 5/1712:00 pmIAD - HGH

1 stop39h 15mEgyptair

Deal found 4/21

$6,553

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.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Sat 5/3

12:00 pm-3:15 pm

1 stop39h 15m

Hangzhou

Sat 5/17

7:55 am-5:55 am

2 stops34h 00m

$1,195

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Tue 9/9

11:00 pm-9:45 am

1 stop22h 45m

Hangzhou

Tue 9/16

8:00 am-7:30 pm

1 stop23h 30m

$1,301

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Thu 5/22

10:20 pm-4:45 pm

2 stops30h 25m

Hangzhou

Thu 6/5

9:00 am-7:25 pm

2 stops46h 25m

$1,567

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Wed 6/4

6:15 pm-6:15 pm

2 stops36h 00m

Hangzhou

Wed 7/9

7:35 pm-6:50 am

2 stops23h 15m

$1,750

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Sun 6/22

9:00 pm-4:05 pm

1 stop31h 05m

Hangzhou

Sun 7/6

12:55 am-3:40 pm

1 stop26h 45m

$1,769

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Mon 6/16

6:00 am-1:25 pm

2 stops43h 25m

Hangzhou

Wed 7/2

2:30 pm-7:53 pm

2 stops41h 23m

$2,141

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Wed 6/4

12:35 pm-12:50 pm

2 stops36h 15m

Hangzhou

Tue 7/8

1:50 pm-7:27 am

2 stops29h 37m

$2,240

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Tue 6/17

6:43 pm-2:40 pm

2 stops31h 57m

Hangzhou

Thu 7/3

3:55 pm-6:50 am

2 stops26h 55m

$2,247

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Tue 5/13

10:20 pm-3:15 pm

3 stops52h 55m

$2,128

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

Mon 5/12

1:15 pm-1:25 pm

1 stop36h 10m

$6,030

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 11 results

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 April.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Hangzhou flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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. Dulles Intl Airport to Hangzhou

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hangzhou (average of $1,033). Flying from Washington, D.C. Dulles Intl Airport to Hangzhou in June is currently the most expensive (average of $1,766). 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 IAD to HGH?

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Hangzhou in the afternoon. If you’re flexible enough to do this you can expect to save up to 49% on your trip compared to booking a flight at noon.

Rainfall in Hangzhou by month

In terms of precipitation, rainfall in Hangzhou ranges from 2.0 - 8.3 inches per month. June is typically the wettest month, when rainfall can reach 8.3 in. December is typically the driest time to visit Hangzhou when rainfall is around 2.0 in.

Temperature in Hangzhou by month

If weather is an important factor for your trip to Hangzhou, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Hangzhou

Read reviews from past customers who have flown EVA Air, Korean Air and ANA from Washington, D.C. to Hangzhou. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

EVA Air

8.4

Very good

1,179 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Korean Air

8.4

Very good

1,062 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

ANA

8.3

Very good

847 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Cathay Pacific

7.5

Good

850 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Qatar Airways

7.4

Good

3,560 reviews

EVA Air

8.4

Very good

1,179 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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 2 different airlines.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Hangzhou round-trip?
Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Hangzhou is Air China. Our recent data shows that you can find tickets from as low as $1,301 on this airline. Additional options worth looking into are Lufthansa and EVA Air, starting at $1,567 and $1,750 round-trip. Air China is priced at 15% lower than the current average price of a flight leaving 3 months from now.
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.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Hangzhou?
Currently, March is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hangzhou (average of $1,033). Flying from Washington, D.C. Dulles Intl Airport to Hangzhou in June is currently the most expensive (average of $1,766). 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

Alternative routes for Dulles Intl to Hangzhou

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Top 2 airlines flying from Dulles Intl to Hangzhou

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$1,057	Average$1,184	FlexibilityNo cancel fee	On-time68%
Air China	Cheapest$1,202	Average$1,670	FlexibilityNo cancel fee	On-time67%

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$1,195+ Cheap flights from Dulles Intl (IAD) to Hangzhou (HGH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Hangzhou with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Hangzhou

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Find flight deals from Dulles Intl to Hangzhou

Cheapest flights from Dulles Intl to HangzhouExplore the most affordable flight options available from Dulles Intl to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

Explore the most affordable flight options available from Dulles Intl to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

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.

Compare providers for flights from Dulles Intl to Hangzhou

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

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 April.

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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Hangzhou

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

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

Find hourly flight availability from Dulles Intl 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 April 22, 2025.

Rainfall in Hangzhou by month

Plan your trip to Hangzhou by taking into account the average rainfall totals by month.

Temperature in Hangzhou by month

Plan your trip to Hangzhou by taking into account the average temperature totals by month.

Reviews of airlines servicing Hangzhou

Read reviews from past customers who have flown EVA Air, Korean Air and ANA from Washington, D.C. to Hangzhou. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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. Dulles Intl?

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Hangzhou round-trip?

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

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

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

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

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 Dulles Intl to Hangzhou

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Dulles Intl to Hangzhou

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Cheapest flights from Dulles Intl to Hangzhou
Explore the most affordable flight options available from Dulles Intl to Hangzhou. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.