HGH

$789 Find Cheap Flights from Washington to Hangzhou

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to Hangzhou departing on 3/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$789
Hainan Airlines
Sat 3/28Sat 4/18
SEA - HGH • 1 stop
Cheapest one-way
$983
Multiple Airlines
Thu 1/22
SEA - HGH • 2 stops
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We hope you love your trip to Hangzhou!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Washington to Hangzhou

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Hangzhou that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington to Hangzhou

Sat, Mar 28 - Sat, Apr 18
Hainan Airlines Logo
11:00 am - 8:05 pmSEA-HGH
18h 05m1 stop
Hainan Airlines Logo
8:25 am - 9:00 amHGH-SEA
15h 35m1 stop
$789Hainan Airlines
Find Deal
Sat, Mar 28 - Fri, Apr 17
Hainan Airlines Logo
11:00 am - 10:15 amSEA-HGH
32h 15m1 stop
Hainan Airlines Logo
11:30 am - 9:00 amHGH-SEA
36h 30m1 stop
$818Hainan Airlines
Find Deal
Tue, Mar 31 - Tue, Apr 21
Hainan Airlines Logo
11:00 am - 8:05 pmSEA-HGH
18h 05m1 stop
Hainan Airlines Logo
8:25 am - 9:00 amHGH-SEA
15h 35m1 stop
$834Hainan Airlines
Find Deal
Fri, Mar 27 - Fri, Apr 17
Asiana Airlines Logo
12:10 am - 1:45 pmSEA-HGH
22h 35m1 stop
Asiana Airlines Logo
3:10 pm - 2:55 pmHGH-SEA
14h 45m1 stop
$852Asiana Airlines
Find Deal
Wed, Mar 25 - Fri, Apr 17
Asiana Airlines Logo
12:10 am - 1:45 pmSEA-HGH
22h 35m1 stop
Asiana Airlines Logo
3:10 pm - 2:55 pmHGH-SEA
14h 45m1 stop
$900Asiana Airlines
Find Deal
Mon, Mar 30 - Thu, Apr 16
Cathay Pacific Logo
11:50 am - 10:35 pmSEA-HGH
19h 45m1 stop
Cathay Pacific Logo
8:00 am - 10:10 amHGH-SEA
17h 10m1 stop
$901Cathay Pacific
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Tue, Mar 31 - Thu, Apr 16
Cathay Pacific Logo
11:50 am - 10:35 pmSEA-HGH
19h 45m1 stop
Cathay Pacific Logo
8:00 am - 10:10 amHGH-SEA
17h 10m1 stop
$902Cathay Pacific
Find Deal
Thu, Jan 15 - Thu, Jan 22
Multiple Airlines Logo
8:27 am - 1:45 pmPSC-HGH
37h 18m2 stops
Multiple Airlines Logo
3:05 pm - 12:20 amHGH-PSC
25h 15m2 stops
$1,066Multiple Airlines
Find Deal
Wed, Jan 14 - Wed, Jan 21
Korean Air Logo
5:05 am - 1:30 pmPSC-HGH
40h 25m2 stops
Korean Air Logo
12:05 pm - 8:57 pmHGH-PSC
24h 52m2 stops
$1,119Korean Air
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Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
7:00 am - 10:40 pmPSC-HGH
47h 40m3 stops
Multiple Airlines Logo
11:35 pm - 10:39 pmHGH-PSC
39h 04m2 stops
$1,902Multiple Airlines
Find Deal
Useful Info

Good to know

Low seasonAugust
Cheapest flight$789
Best time to beat the crowds with an average 38% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Seattle to Hangzhou

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

Hangzhou (HGH)