How does KAYAK find such low prices on flights from Washington 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 to Hangzhou. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hangzhou from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Hangzhou?

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 with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$521 CHEAP FLIGHTS from Washington to Hangzhou

HGH

KAYAK searches hundreds of travel sites at once for deals on flights to Hangzhou

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Flight Deals

Cheap Flights from Washington to Hangzhou

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Washington to Hangzhou

Sun, Oct 25 - Thu, Oct 29

12:10 am - 1:45 pm

SEA

HGH

22h 35m

1 stop

3:05 pm - 2:55 pm

HGH

SEA

14h 50m

1 stop

$863Asiana Airlines

Sun, Oct 25 - Thu, Oct 29

1:40 pm - 1:45 pm

SEA

HGH

33h 05m

1 stop

3:05 pm - 1:55 pm

HGH

SEA

13h 50m

1 stop

$900Multiple Airlines

Mon, Oct 26 - Thu, Oct 29

12:10 am - 1:45 pm

SEA

HGH

22h 35m

1 stop

3:05 pm - 2:55 pm

HGH

SEA

14h 50m

1 stop

$906Asiana Airlines

Fri, Oct 23 - Thu, Oct 29

12:10 am - 1:45 pm

SEA

HGH

22h 35m

1 stop

3:05 pm - 2:55 pm

HGH

SEA

14h 50m

1 stop

$911Asiana Airlines

Thu, Oct 22 - Tue, Oct 27

11:45 am - 10:35 pm

SEA

HGH

19h 50m

1 stop

8:00 am - 10:10 am

HGH

SEA

17h 10m

1 stop

$919Cathay Pacific

Sat, Oct 24 - Sat, Oct 31

11:00 am - 7:55 pm

SEA

HGH

17h 55m

1 stop

8:30 am - 9:00 am

HGH

SEA

15h 30m

1 stop

$942Hainan Airlines

Sat, Oct 24 - Fri, Oct 30

11:00 am - 3:00 pm

SEA

HGH

37h 00m

1 stop

9:10 pm - 9:00 am

HGH

SEA

26h 50m

1 stop

$943Hainan Airlines

Sat, Oct 24 - Wed, Oct 28

11:45 am - 10:10 am

SEA

HGH

31h 25m

1 stop

8:00 am - 10:10 am

HGH

SEA

17h 10m

1 stop

$946Cathay Pacific

Sun, Oct 18 - Wed, Oct 21

7:09 am - 4:05 pm

PSC

HGH

41h 56m

2 stops

12:55 am - 10:23 pm

HGH

PSC

36h 28m

2 stops

$1,637Qatar Airways

Fri, Jun 19 - Fri, Jun 26

12:56 pm - 6:15 pm

PSC

HGH

38h 19m

2 stops

7:35 pm - 9:53 am

HGH

PSC

29h 18m

2 stops

$2,267EVA Air

Useful Info

Low season	August
High season	June
Cheapest flight	$521

Best time to beat the crowds with an average 42% drop in price.

Most popular time to fly with an average 18% increase in price.

Flight from Seattle to Hangzhou

How does KAYAK find such low prices on flights from Washington 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 to Hangzhou.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Hangzhou?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hangzhou from Washington 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 to Hangzhou?
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 with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hangzhou

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Information on the airport you'll fly into in Hangzhou

Hangzhou (HGH)

HGH

$521 Find Cheap Flights from Washington to Hangzhou

KAYAK searches hundreds of travel sites at once for deals on flights to Hangzhou

Cheap Flights from Washington to Hangzhou

Recent round-trip flight deals from Washington to Hangzhou

Recent one-way flight deals from Washington to Hangzhou

Recent last minute flight deals from Washington to Hangzhou

Good to know

FAQs for booking flights from Washington to Hangzhou

How does KAYAK find such low prices on flights from Washington 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 to Hangzhou.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Hangzhou from Washington 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 to Hangzhou?

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 with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Hangzhou

Information on the airport you'll fly into in Hangzhou

Cabin class types available on flights to Washington

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

Find direct flights for Hangzhou

Flights to other popular destinations

Flights from domestic origins to Hangzhou

Choose which airport to fly into in Hangzhou