IAD - HGH

$530 Find Cheap Flights from Washington, D.C. to Hangzhou - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,108
Typical prices: $1,278-$1,700
Korean Air
Thu 2/1Sat 2/17
IAD - HGH • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. Dulles Intl Airport and Hangzhou. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 15% price drop
April
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Incheon Intl (ICN)
Cheapest • Avg $1,104 (round-trip)
Beijing Capital (PEK)
Shortest trip • 21h 38m (one-way)
Insights
Insights
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Flight Deals

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

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

Recent round-trip flight deals from Washington, D.C. to Hangzhou

Mon, Feb 1 - Wed, Feb 17
Korean Air Logo
11:50 am - 12:20 pmIAD  Washington, D.C. Dulles Intl-HGH Hangzhou
35h 30m1 stop Incheon Intl
Korean Air Logo
1:30 pm - 9:50 amHGH  Hangzhou-IAD Washington, D.C. Dulles Intl
33h 20m1 stop Incheon Intl
$1,108Korean Air
Mon, Feb 1 - Mon, Feb 15
Korean Air Logo
11:50 am - 12:20 pmIAD  Washington, D.C. Dulles Intl-HGH Hangzhou
35h 30m1 stop Incheon Intl
Korean Air Logo
2:30 pm - 9:50 amHGH  Hangzhou-IAD Washington, D.C. Dulles Intl
32h 20m1 stop Incheon Intl
$1,108Korean Air
Mon, Feb 1 - Wed, Feb 17
Korean Air Logo
7:00 am - 12:20 pmIAD  Washington, D.C. Dulles Intl-HGH Hangzhou
40h 20m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
1:30 pm - 9:50 amHGH  Hangzhou-IAD Washington, D.C. Dulles Intl
33h 20m1 stop Incheon Intl
$1,113Korean Air
Mon, Feb 1 - Mon, Feb 15
Korean Air Logo
6:00 am - 12:20 pmIAD  Washington, D.C. Dulles Intl-HGH Hangzhou
41h 20m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
2:30 pm - 9:50 amHGH  Hangzhou-IAD Washington, D.C. Dulles Intl
32h 20m1 stop Incheon Intl
$1,113Korean Air
Mon, Feb 1 - Mon, Feb 15
Korean Air Logo
6:00 am - 12:20 pmIAD  Washington, D.C. Dulles Intl-HGH Hangzhou
41h 20m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
2:30 pm - 2:41 pmHGH  Hangzhou-IAD Washington, D.C. Dulles Intl
37h 11m2 stops Incheon Intl Atlanta Hartsfield-Jackson
$1,124Korean Air
Mon, Feb 1 - Wed, Feb 17
Korean Air Logo
7:00 am - 12:20 pmIAD  Washington, D.C. Dulles Intl-HGH Hangzhou
40h 20m2 stops Atlanta Hartsfield-Jackson Incheon Intl
Korean Air Logo
1:30 pm - 9:12 pmHGH  Hangzhou-IAD Washington, D.C. Dulles Intl
44h 42m2 stops Incheon Intl Atlanta Hartsfield-Jackson
$1,124Korean Air
Sun, Jan 31 - Mon, Feb 15
Korean Air Logo
6:30 pm - 12:20 pmIAD  Washington, D.C. Dulles Intl-HGH Hangzhou
52h 50m2 stops New York John F Kennedy Intl Incheon Intl
Korean Air Logo
2:30 pm - 9:50 amHGH  Hangzhou-IAD Washington, D.C. Dulles Intl
32h 20m1 stop Incheon Intl
$1,125Korean Air
Sun, Jan 31 - Wed, Feb 17
Korean Air Logo
6:30 pm - 12:20 pmIAD  Washington, D.C. Dulles Intl-HGH Hangzhou
52h 50m2 stops New York John F Kennedy Intl Incheon Intl
Korean Air Logo
1:30 pm - 9:50 amHGH  Hangzhou-IAD Washington, D.C. Dulles Intl
33h 20m1 stop Incheon Intl
$1,125Korean Air
Tue, Nov 17 - Tue, Nov 24
Air China Logo
10:00 pm - 1:45 pmIAD  Washington, D.C. Dulles Intl-HGH Hangzhou
26h 45m1 stop Beijing Capital
Air China Logo
11:00 am - 6:30 pmHGH  Hangzhou-IAD Washington, D.C. Dulles Intl
20h 30m1 stop Beijing Capital
$1,158Air China
Tue, Nov 17 - Tue, Nov 24
Air China Logo
10:00 pm - 9:45 amIAD  Washington, D.C. Dulles Intl-HGH Hangzhou
22h 45m1 stop Beijing Capital
Air China Logo
8:00 pm - 9:56 pmHGH  Hangzhou-IAD Washington, D.C. Dulles Intl
38h 56m2 stops Beijing Capital San Francisco
$1,168Air China
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Hangzhou flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Hangzhou?

Round-trip flights from Washington, D.C. Dulles Intl Airport to Hangzhou typically range from $1,278 to $1,700. The lowest price found in the past 5 days was $1,108, on Korean Air.

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Key details for Washington, D.C. Dulles Intl Airport to Hangzhou flights

Cheapest flight

$1,108
The most popular month to fly with an average 15% increase in travelers.
Round-trip flight from Washington, D.C. Dulles Intl Airport to Hangzhou

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Hangzhou based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to Hangzhou flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to Hangzhou?

    Two cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to Hangzhou:

    • Economy Class
    • Business Class

  • How long is a flight from Washington, D.C. Dulles Intl Airport to Hangzhou?

    A nonstop flight from Washington, D.C. Dulles Intl Airport to Hangzhou takes 00m, covering 7,515 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Hangzhou?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to Hangzhou flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to Hangzhou range from $1,278 to $1,700, with an average of $1,469 over the past 12 months. Anything below $1,278 counts as a good deal.

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Hangzhou?

    Flights from Washington, D.C. Dulles Intl Airport to Hangzhou usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Hangzhou (HGH).

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Hangzhou pass through?

    One-stop flights from Washington, D.C. Dulles Intl Airport to Hangzhou most commonly connect through:

    • Beijing Capital (PEK) - 92% of one-stop connections
    • Lisbon Humberto Delgado (LIS) - 4% of one-stop connections
    • Dubai Intl (DXB) - 2% of one-stop connections
    • Incheon Intl (ICN) - 2% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to Hangzhou?

    Yes. Flexible dates can save you up to 43% on flights from Washington, D.C. Dulles Intl Airport to Hangzhou. Wednesday is the cheapest departure day at $1,251 round-trip on average, while Saturday is the most expensive at $2,178, a difference of $927.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to Hangzhou?

    Flying via Beijing Capital (PEK) gives the shortest average 1-stop total travel time at 21h 38m, compared with 27h 17m via Lisbon Humberto Delgado (LIS) and 34h 24m via Incheon Intl (ICN).

  • What is the time difference between Washington, D.C. Dulles Intl Airport and Hangzhou?

    Hangzhou is 12 hours ahead of Washington, D.C. Dulles Intl Airport (China Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Hangzhou?

    Some of the most popular sights in Hangzhou are Liangzhu Culture Museum, Viewing Fish at Flower Harbor and Yui Fei Temple. These are among the most viewed places in Hangzhou on KAYAK.

Your guide to booking Washington, D.C. Dulles Intl Airport to Hangzhou flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $1,251, about $927 less than Saturday fares (43% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to Hangzhou trip for November. Fares historically average $1,251 round-trip in that month - typically $440 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Hangzhou Airport.

    • Landison Airport Hotel Hangzhou

More options for your flight from Washington, D.C. to Hangzhou

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

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