$511 Find Cheap Flights from Hong Kong to Washington Dulles Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dulles Intl departing on 3/12. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Washington, D.C., as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$884
Typical prices: $996-$1,093
United Airlines
Tue 1/20Tue 2/3
HKG - IAD • 2 stops
Cheapest one-way
$508
Typical prices: $614-$1,107
Air China
Thu 3/12
HKG - IAD • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dulles Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hong Kong to Dulles Intl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Hong Kong to Dulles Intl 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 Hong Kong to Dulles Intl

Tue, Jan 20 - Tue, Feb 3
United Airlines Logo
11:25 am - 11:18 pm
HKG
-
IAD
24h 53m2 stops
United Airlines Logo
12:40 pm - 7:00 am
IAD
-
HKG
29h 20m1 stop
$884United Airlines
Thu, Jan 29 - Thu, Feb 5
Korean Air Logo
12:35 pm - 9:50 am
HKG
-
IAD
34h 15m1 stop
Korean Air Logo
11:50 am - 11:10 pm
IAD
-
HKG
22h 20m1 stop
$920Korean Air
Fri, Mar 6 - Mon, Mar 9
United Airlines Logo
11:25 am - 11:19 pm
HKG
-
IAD
24h 54m2 stops
United Airlines Logo
10:10 pm - 7:20 pm
IAD
-
HKG
33h 10m1 stop
$923United Airlines
Thu, Mar 5 - Mon, Mar 9
Korean Air Logo
12:55 am - 9:50 am
HKG
-
IAD
21h 55m1 stop
Korean Air Logo
12:50 pm - 11:10 pm
IAD
-
HKG
22h 20m1 stop
$940Korean Air
Mon, Jan 19 - Tue, Feb 3
Delta Logo
12:55 am - 12:24 am
HKG
-
IAD
36h 29m2 stops
Delta Logo
6:00 am - 11:10 pm
IAD
-
HKG
28h 10m2 stops
$944Delta
Mon, Jan 26 - Sat, Feb 14
Turkish Airlines Logo
11:20 pm - 11:45 am
HKG
-
IAD
25h 25m1 stop
Turkish Airlines Logo
1:30 pm - 5:05 pm
IAD
-
HKG
38h 35m1 stop
$945Turkish Airlines
Tue, Jan 20 - Tue, Feb 3
Turkish Airlines Logo
11:20 pm - 7:20 pm
HKG
-
IAD
33h 00m1 stop
Turkish Airlines Logo
9:15 pm - 5:05 pm
IAD
-
HKG
30h 50m1 stop
$947Turkish Airlines
Wed, Jan 14 - Thu, Feb 12
United Airlines Logo
12:05 am - 9:13 pm
HKG
-
IAD
34h 08m2 stops
United Airlines Logo
6:20 am - 7:20 pm
IAD
-
HKG
24h 00m1 stop
$985United Airlines
Mon, Jan 26 - Sat, Feb 14
Multiple Airlines Logo
1:30 pm - 4:26 pm
HKG
-
IAD
39h 56m2 stops
Multiple Airlines Logo
7:05 am - 9:00 am
IAD
-
HKG
36h 55m2 stops
$1,031Multiple Airlines
Thu, Dec 25 - Mon, Jan 5
Qatar Airways Logo
12:25 am - 3:55 pm
HKG
-
IAD
28h 30m1 stop
Qatar Airways Logo
8:05 pm - 9:40 pm
IAD
-
HKG
36h 35m1 stop
$1,089Qatar Airways
Booking Insights

KAYAK's insights & trends for flights to Dulles Intl

Get data-powered insights and trends for flights to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Washington, D.C. Dulles Intl Airport?

The duration of your flight to Washington, D.C. depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Washington, D.C. on KAYAK is from Hong Kong, which takes 22h 40m.

How many direct flights to Washington, D.C. Dulles Intl Airport are there each day?

There are around 389 direct flights from within Hong Kong to Washington, D.C. Dulles Intl Airport every day. Most flights depart in the morning, with 2:00 pm the most common departure time and 45% of flights departing in the morning.

Find deals

Good to know

Low seasonApril
Cheapest flight$508
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Hong Kong to Washington Dulles Airport

FAQs - booking Washington Dulles Airport flights

  • How far is Washington, D.C. Dulles Intl Airport from central Washington, D.C.?

    The city center of Washington, D.C. is 22 miles from Washington, D.C. Dulles Intl Airport.

  • What is the cheapest day to fly to Washington, D.C.?

    Based on KAYAK data, the cheapest day to fly to Washington, D.C. is Thursday where tickets can be as cheap as $928. On the other hand, the most expensive day to fly is Wednesday, where prices are $1,435 on average.

  • How does KAYAK find such low prices on flights to Washington Dulles Airport?

    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 to Washington Dulles Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Washington Dulles Airport?

    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 Washington Dulles Airport with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Washington Dulles Airport?

    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 Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Washington, D.C. Dulles Intl Airport are there each week?

    Each week there are around 2,723 direct flights from within Hong Kong to Washington, D.C. Dulles Intl Airport. The most common day for departures is Monday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Washington Dulles Airport

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Washington Dulles Airport flight deals.

Traveling to a place near Dulles Intl?

Book flights to Dulles Intl if you plan to visit one of these locations
Winchester
Linthicum Heights
Hanover
Springfield
Gaithersburg
Towson
Martinsburg
Oxon Hill
Owings Mills
Charles Town
Glen Burnie
Ellicott City
Greenbelt
Edgewood
Colonial Beach
Pikesville
Hunt Valley
Lutherville Timonium
Camp Springs
Stevensville

Everything you need to know for your flight to Dulles Intl

Information on the airport you'll fly into in Washington, D.C.

Washington Dulles Airport (IAD)