What airlines fly to Hangzhou?

Air China, ANA and Delta are the top three most popular airlines that fly to Hangzhou from Washington, D.C. according to our data. Air China is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Hangzhou. Keep in mind that there are 8 different airlines that fly to Hangzhou on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Washington, D.C. to Hangzhou?

Egyptair, Korean Air, and Air China are the most popular carriers operating from Washington, D.C. to Hangzhou

How long does it take to fly to Hangzhou?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Hangzhou, then you can expect flight times to average 22h 20m and 23h 15m, respectively.

When did momondo last update prices for flights from Washington, D.C. to Hangzhou Airport?

Prices for flights from Washington, D.C. to Hangzhou Airport refresh daily.

How many operators does momondo search for flights from Washington, D.C. to Hangzhou Airport?

The number of operators available for flights from Washington, D.C. to Hangzhou Airport is 1 as of September 2025.

How old do you have to be to fly from Washington, D.C. to Hangzhou Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Hangzhou Airport.

What documentation or ID do you need to fly to Hangzhou Airport?

The required travel and health documents for your Hangzhou Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hangzhou Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$539 Cheap Flights from Washington, D.C. to Hangzhou in 2025/26

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Find the cheapest flights from Washington, D.C. to Hangzhou

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One-way

Cheap round-trip flights

11:50 am - 1:30 pmIAD-HGH

36h 40m1 stop

2:30 pm - 11:15 amHGH-IAD

32h 45m1 stop

$1,037Korean Air

Find Deal

sáb., feb. 28 - lun., mar. 30

7:00 am - 1:30 pmIAD-HGH

41h 30m2 stops

12:05 pm - 9:50 amHGH-IAD

34h 45m1 stop

$1,042Korean Air

Find Deal

sáb., feb. 28 - mié., mar. 4

5:59 pm - 2:45 pmIAD-HGH

32h 46m2 stops

3:00 pm - 7:21 amHGH-IAD

29h 21m2 stops

$1,061Air China

Find Deal

vie., oct. 31 - vie., nov. 7

5:35 am - 10:30 pmBWI-HGH

28h 55m2 stops

8:00 am - 7:19 pmHGH-BWI

24h 19m2 stops

$1,138Multiple Airlines

Find Deal

vie., oct. 31 - vie., nov. 7

5:35 am - 3:25 pmBWI-HGH

45h 50m3 stops

3:25 pm - 7:19 pmHGH-BWI

40h 54m3 stops

$1,160Multiple Airlines

Find Deal

vie., oct. 31 - vie., nov. 7

8:30 am - 10:50 pmIAD-HGH

26h 20m2 stops

1:10 pm - 6:48 amHGH-IAD

29h 38m2 stops

$1,190Air China

Find Deal

mié., oct. 22 - mar., oct. 28

12:31 pm - 10:10 amDCA-HGH

33h 39m2 stops

8:00 am - 11:12 pmHGH-DCA

27h 12m2 stops

$1,191Cathay Pacific

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mié., oct. 22 - mar., oct. 28

5:37 pm - 2:30 pmIAD-HGH

32h 53m2 stops

11:25 am - 10:56 amHGH-IAD

35h 31m2 stops

$1,200Cathay Pacific

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mar., oct. 28 - mar., mar. 24

9:00 pm - 4:05 pmIAD-HGH

31h 05m1 stop

11:35 pm - 4:55 pmHGH-IAD

29h 20m1 stop

$1,495Qatar Airways

Find Deal

mié., oct. 22 - mar., oct. 28

11:44 am - 3:25 pmBWI-HGH

38h 41m2 stops

11:35 pm - 10:26 pmHGH-BWI

59h 51m2 stops

$2,258Qatar Airways

Find Deal

lun., dic. 1 - dom., dic. 7

Korean Air flights from Washington, D.C. to Hangzhou

Our best Korean Air deals on Washington, D.C. to Hangzhou flight tickets

Korean Air

Feb 28

IAD11:50 amWashington, D.C. Dulles Intl

36h 40m

1 stop

HGH1:30 pmHangzhou

Mar 30

HGH2:30 pmHangzhou

32h 45m

1 stop

IAD11:15 amWashington, D.C. Dulles Intl

$1,037

Find similar

Korean Air

Feb 28

IAD7:00 amWashington, D.C. Dulles Intl

41h 30m

2 stops

HGH1:30 pmHangzhou

Mar 4

HGH12:05 pmHangzhou

34h 45m

1 stop

IAD9:50 amWashington, D.C. Dulles Intl

$1,042

Find similar

Korean Air

Feb 28

IAD11:50 amWashington, D.C. Dulles Intl

36h 40m

1 stop

HGH1:30 pmHangzhou

Mar 4

HGH12:05 pmHangzhou

44h 07m

2 stops

IAD7:12 pmWashington, D.C. Dulles Intl

$1,048

Find similar

Cathay Pacific flights from Washington, D.C. to Hangzhou

Our best Cathay Pacific deals on Washington, D.C. to Hangzhou flight tickets

Cathay Pacific

Oct 22

DCA12:31 pmWashington, D.C. Reagan-National

33h 39m

2 stops

HGH10:10 amHangzhou

Oct 28

HGH8:00 amHangzhou

27h 12m

2 stops

DCA11:12 pmWashington, D.C. Reagan-National

$1,191

Find similar

Cathay Pacific

Oct 28

IAD5:37 pmWashington, D.C. Dulles Intl

32h 53m

2 stops

HGH2:30 pmHangzhou

Mar 24

HGH11:25 amHangzhou

35h 31m

2 stops

IAD10:56 amWashington, D.C. Dulles Intl

$1,200

Find similar

Cathay Pacific

Oct 30

DCA10:55 amWashington, D.C. Reagan-National

39h 35m

2 stops

HGH2:30 pmHangzhou

Nov 6

HGH11:25 amHangzhou

24h 35m

2 stops

DCA11:00 pmWashington, D.C. Reagan-National

$1,217

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. 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

sáb. 2/28

11:50 am-1:30 pm

1 stop36h 40m

Hangzhou

lun. 3/30

2:30 pm-11:15 am

1 stop32h 45m

$1,037

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

sáb. 2/28

7:00 am-1:30 pm

2 stops41h 30m

Hangzhou

mié. 3/4

12:05 pm-9:50 am

1 stop34h 45m

$1,042

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

vie. 10/31

5:59 pm-2:45 pm

2 stops32h 46m

Hangzhou

vie. 11/7

3:00 pm-7:21 am

2 stops29h 21m

$1,061

BaltimoreHangzhou

BWI - HGH

BWIHGH

Baltimore/Washington

vie. 10/31

5:35 am-10:30 pm

2 stops28h 55m

Hangzhou

vie. 11/7

8:00 am-7:19 pm

2 stops24h 19m

$1,138

BaltimoreHangzhou

BWI - HGH

BWIHGH

Baltimore/Washington

vie. 10/31

5:35 am-3:25 pm

3 stops45h 50m

Hangzhou

vie. 11/7

3:25 pm-7:19 pm

3 stops40h 54m

$1,160

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

mié. 10/22

8:30 am-10:50 pm

2 stops26h 20m

Hangzhou

mar. 10/28

1:10 pm-6:48 am

2 stops29h 38m

$1,190

Washington, D.C.Hangzhou

DCA - HGH

DCAHGH

Washington, D.C. Reagan-National

mié. 10/22

12:31 pm-10:10 am

2 stops33h 39m

Hangzhou

mar. 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

mar. 10/28

5:37 pm-2:30 pm

2 stops32h 53m

Hangzhou

mar. 3/24

11:25 am-10:56 am

2 stops35h 31m

$1,200

Washington, D.C.Hangzhou

IAD - HGH

IADHGH

Washington, D.C. Dulles Intl

mié. 10/22

9:00 pm-4:05 pm

1 stop31h 05m

Hangzhou

mar. 10/28

11:35 pm-4:55 pm

1 stop29h 20m

$1,495

BaltimoreHangzhou

BWI - HGH

BWIHGH

Baltimore/Washington

lun. 12/1

11:44 am-3:25 pm

2 stops38h 41m

Hangzhou

dom. 12/7

11:35 pm-10:26 pm

2 stops59h 51m

$2,258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Hangzhou

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Hangzhou?

Our data shows that Friday is the least expensive day to fly to Hangzhou. Tickets to fly out on this day can be as low as $1,194. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,833. These prices are subject to change though, so be sure to set up a Price Alert for flights to Hangzhou.

What is the cheapest time of day to depart on your flight to Hangzhou?

Our data shows that the cheapest Washington, D.C. to Hangzhou flights are usually those with departure times in the evening. Our users have found flights to Hangzhou in the evening for as low as $1,344. In contrast, the most expensive time of day to depart to Hangzhou is in the afternoon when prices are around $1,700.

Can stopping save me money on Washington, D.C. to Hangzhou flights?

You could potentially save up to 34% on your flight if you consider stops on a Washington, D.C. to Hangzhou flight.

When to book flights from Washington, D.C. to Hangzhou

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Hangzhou according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Hangzhou (WAS to HGH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Hangzhou

Direct flights	None

There are no direct flights from Washington, D.C. to Hangzhou. There are no popular flight routes from Washington, D.C. to Hangzhou.

Search flight deals

How far is Washington, D.C. to Hangzhou by plane?
There are 7523.9 mi between Washington, D.C. and Hangzhou. Flights usually cover this in 22h 45m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Hangzhou Airport?
Prices for flights from Washington, D.C. to Hangzhou Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Hangzhou Airport?
The number of operators available for flights from Washington, D.C. to Hangzhou Airport is 1 as of September 2025.
How old do you have to be to fly from Washington, D.C. to Hangzhou Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Hangzhou Airport.
What documentation or ID do you need to fly to Hangzhou Airport?
The required travel and health documents for your Hangzhou Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hangzhou Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. to Hangzhou?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Hangzhou is Air China, representing 81% of all bookings. The subsequent popular airline is Qatar Airways at 19%.

Best airlines flying from Washington, D.C. to Hangzhou

Compare and see reviews for airlines that fly from Washington, D.C. to Hangzhou with momondo

Airline	Rating	Free Cancellation	Price
Air China	PriceFrom $1,191	Free Cancellation	Rating 7.3 101 reviews		Search Air China flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Hangzhou?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Hangzhou. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Hangzhou with flexible booking policies on momondo?

Flights from Washington, D.C. to Hangzhou with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Hangzhou?

Once you have performed a search for Washington, D.C. to Hangzhou flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington, D.C. to Hangzhou right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Hangzhou from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Hangzhou trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Washington, D.C. to Hangzhou from $539

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Hangzhou departing on 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from Washington, D.C. to Hangzhou

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Cheap one-way flights

Korean Air flights from Washington, D.C. to Hangzhou

Our best Korean Air deals on Washington, D.C. to Hangzhou flight tickets

Cathay Pacific flights from Washington, D.C. to Hangzhou

Our best Cathay Pacific deals on Washington, D.C. to Hangzhou flight tickets

momondo Fare Finder

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

See travel insights to Hangzhou from

How to get the cheapest flight ticket from Washington, D.C. to Hangzhou

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Hangzhou?

What is the cheapest time of day to depart on your flight to Hangzhou?

Can stopping save me money on Washington, D.C. to Hangzhou flights?

You could potentially save up to 34% on your flight if you consider stops on a Washington, D.C. to Hangzhou flight.

What is the cheapest airline that flies from Washington, D.C. to Hangzhou?

Egyptair, Korean Air, and Air China are the most popular carriers operating from Washington, D.C. to Hangzhou

What airlines fly to Hangzhou?

How long does it take to fly to Hangzhou?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Hangzhou, then you can expect flight times to average 22h 20m and 23h 15m, respectively.

When to book flights from Washington, D.C. to Hangzhou

Cheap Washington, D.C. to Hangzhou (WAS to HGH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Hangzhou

Direct flights

How far is Washington, D.C. to Hangzhou by plane?

When did momondo last update prices for flights from Washington, D.C. to Hangzhou Airport?

How many operators does momondo search for flights from Washington, D.C. to Hangzhou Airport?

How old do you have to be to fly from Washington, D.C. to Hangzhou Airport?

What documentation or ID do you need to fly to Hangzhou Airport?

What is the most popular airline from Washington, D.C. to Hangzhou?

Best airlines flying from Washington, D.C. to Hangzhou

Compare and see reviews for airlines that fly from Washington, D.C. to Hangzhou with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Hangzhou?

Can I find flights from Washington, D.C. to Hangzhou with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Hangzhou?

I’m not ready to book a flight from Washington, D.C. to Hangzhou right now. Can momondo alert me if prices change?

An easier way to manage your Hangzhou trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to China

Airports servicing Zhejiang