Question 1

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

Accepted Answer

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Hangzhou was $539 for a one-way ticket and $1,037 for a round-trip. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Hangzhou-HGH'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Washington, D.C. and Hangzhou?

Accepted Answer

A passport is required to fly from Washington, D.C. to Hangzhou. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Hangzhou-HGH'>Visit our flight page for the latest deals!>/a>

Question 3

Which airports will I be using when flying from Washington, D.C. to Hangzhou?

Accepted Answer

Washington, D.C. and Hangzhou are both served by 1 main airport. You will leave Washington, D.C. from Washington, D.C. Dulles Intl and will be arriving at Hangzhou. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Hangzhou-HGH'>Visit our flight page for the latest deals!>/a>

Question 4

Which aircraft models fly most regularly from Washington, D.C. to Hangzhou?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 5

Which airline alliances offer flights from Washington, D.C. to Hangzhou?

Accepted Answer

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington, D.C. and Hangzhou, with Star Alliance being the most commonly used for this route.

Question 6

How does KAYAK find such low prices on flights from Washington, D.C. to Hangzhou?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Hangzhou. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Hangzhou-HGH'>Visit our flight page for the latest deals!>/a>

Question 7

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Hangzhou?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hangzhou from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Hangzhou-HGH'>Visit our flight page for the latest deals!>/a>

Question 8

What is the Hacker Fare option on flights from Washington, D.C. to Hangzhou?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Hangzhou with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and HGH can sometimes prove cheaper using this method. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Hangzhou-HGH'>Visit our flight page for the latest deals!>/a>

Question 9

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Hangzhou?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hangzhou from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Washington-Dulles-Intl-IAD/Hangzhou-HGH'>Visit our flight page for the latest deals!>/a>

Question 10

What is the cheapest layover airport when flying from Washington, D.C. to Hangzhou?

Accepted Answer

Flights via Beijing (PEK) offer the most affordable fares, with an average round-trip price of $1,487.

Question 11

What is the most popular layover airport when flying from Washington, D.C. to Hangzhou?

Accepted Answer

Beijing (PEK) is the top choice – 60% of KAYAK users who clicked on 1-stop flights from Washington, D.C. to Hangzhou picked an itinerary connecting there.

Question 12

Which layover airport has the quickest connection when flying from Washington, D.C. to Hangzhou?

Accepted Answer

If you prefer a quick connection, Beijing (PEK) often has the shortest layovers from Washington, D.C. to Hangzhou, with an average of 2h 48m.

Question 13

Which layover airport offers the shortest total travel time from Washington, D.C. to Hangzhou?

Accepted Answer

Consider flying via Beijing (PEK) for the shortest journey. The average one-way travel time for flights connecting there is 22h 45m.

Question 14

Which airlines provide the cheapest flights from Washington, D.C. to Hangzhou?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Hangzhou were found on Korean Air ($1,037) and Air China ($1,061).

Question 15

Which airlines provide the cheapest flights from Washington, D.C. to Hangzhou?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Hangzhou were found on Korean Air ($1,037) and Air China ($1,061).

Question 16

What are the most popular airlines flying to Hangzhou?

Accepted Answer

The most popular airline among KAYAK users flying to Hangzhou is Air China, followed by ANA and United Airlines.

Low season	October
High season	May
Cheapest flight	$539

IAD - HGH

$539 Find Cheap Flights from Washington, D.C. to Hangzhou

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Cheap Flights from Washington, D.C. to Hangzhou (IAD-HGH)

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Everything you should know

KAYAK's insights & trends for Washington, D.C. to Hangzhou flights

Get data-powered insights and trends into flights from Washington, D.C. to Hangzhou to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Hangzhou?

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Hangzhou were found on Korean Air ($1,037) and Air China ($1,061).

What is the most popular layover airport when flying from Washington, D.C. to Hangzhou?

Beijing (PEK) is the top choice – 60% of KAYAK users who clicked on 1-stop flights from Washington, D.C. to Hangzhou picked an itinerary connecting there.

What is the cheapest layover airport when flying from Washington, D.C. to Hangzhou?

Flights via Beijing (PEK) offer the most affordable fares, with an average round-trip price of $1,487.

Which layover airport offers the shortest total travel time from Washington, D.C. to Hangzhou?

Consider flying via Beijing (PEK) for the shortest journey. The average one-way travel time for flights connecting there is 22h 45m.

Which layover airport has the quickest connection when flying from Washington, D.C. to Hangzhou?

If you prefer a quick connection, Beijing (PEK) often has the shortest layovers from Washington, D.C. to Hangzhou, with an average of 2h 48m.

Good to know

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

FAQs for booking Washington, D.C. to Hangzhou flights

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

In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Hangzhou was $539 for a one-way ticket and $1,037 for a round-trip.

Do I need a passport to fly between Washington, D.C. and Hangzhou?

A passport is required to fly from Washington, D.C. to Hangzhou.

Which airports will I be using when flying from Washington, D.C. to Hangzhou?

Washington, D.C. and Hangzhou are both served by 1 main airport. You will leave Washington, D.C. from Washington, D.C. Dulles Intl and will be arriving at Hangzhou.

Which aircraft models fly most regularly from Washington, D.C. to Hangzhou?

We unfortunately don’t have that data for this specific route.

Which airline alliances offer flights from Washington, D.C. to Hangzhou?

Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington, D.C. and Hangzhou, with Star Alliance being the most commonly used for this route.

How does KAYAK find such low prices on flights from Washington, D.C. to Hangzhou?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Hangzhou.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Hangzhou?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hangzhou from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington, D.C. to Hangzhou?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Hangzhou?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Hangzhou from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Hangzhou

Everything you need to know for your flight from Washington, D.C. to Hangzhou

Information on your arrival and departure airports

Cabin class types available on flights to Hangzhou

Complete your trip to Hangzhou with a hotel stay or car rental

Find direct flights to and from Washington, D.C. and Hangzhou

Flights to other popular destinations

Flights from domestic origins to Hangzhou

Choose which airport to fly into in Washington, D.C.

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