Cheap flights from Washington, D.C. to Hangzhou from $471
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 7/21. 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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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 typical price of a round-trip flight between Washington, D.C. and Hangzhou?
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.
What is the cheapest airline that flies from Washington, D.C. to Hangzhou?
Egyptair, Air China, and Korean Air are the most popular carriers operating from Washington, D.C. to Hangzhou
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 35% 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.
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
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 2 as of July 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 66% of all bookings. The subsequent popular airline is Qatar Airways at 34%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $1,057 | Free Cancellation | Rating 7.4 3,594 reviews | |||
| PriceFrom $1,202 | Free Cancellation | Rating 7.2 92 reviews |
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.