US$584 Cheap Flights from Hangzhou to Washington D.C. 2025 (HGH-WAS)

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Find cheap one-way flights from Hangzhou to Washington D.C. starting at US$584.

Whether you’re going for a one-way or round-trip to Washington D.C., we’ve got you covered! Check out these different flight options from Hangzhou below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Hangzhou to Washington D.C.?

These price trend charts carefully monitor and predict how flight prices from Hangzhou to Washington D.C. will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap flights from Hangzhou to Washington D.C. by different airports

There are various non-direct routes from Hangzhou to Washington D.C. which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
HGH
10:45
42h 15m
2 transfer
DCA
16:00
Hangzhou Xiaoshan International Airport - Ronald Reagan Washington National Airport
Fri, Feb 14Sichuan Airlines
US$471
HGH
10:45
47h 24m
2 transfer
IAD
21:09
Hangzhou Xiaoshan International Airport - Dulles International Airport
Fri, Feb 14Sichuan Airlines
US$519
HGH
10:45
47h 24m
2 transfer
IAD
21:09
Hangzhou Xiaoshan International Airport - Dulles International Airport
Fri, Feb 14Sichuan Airlines
US$519
Find More Flights

Frequently Asked Questions

When are flight tickets from Hangzhou (HGH) to Washington D.C. (WAS) the cheapest?
Airlines adjust prices for flights from Hangzhou to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Hangzhou (HGH) to Washington D.C. (WAS) cost?
According to Trip.com's data, the lowest price is around $1,196.

How to find a cheap flight from Hangzhou to Washington D.C.

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

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Hangzhou to Washington D.C. Flight Information

Cheapest nonstop flight price	$584
Off-season for travel	November
Peak season for travel	January
Flight distance	12,119.89 km
Popular airline	Sichuan Airlines