HKG - IAD

$501 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 from Hong Kong to Dulles Intl departing on 4/9. 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 in flight searches from Hong Kong 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 in flight searches from Hong Kong to Washington, D.C., as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$975
Typical prices: $2,922-$1,541
Qatar Airways
Tue 5/5Tue 5/12
HKG - IAD • 1 stop
Cheapest one-way
$501
Typical prices: $552-$924
Air China
Thu 4/9
HKG - IAD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Hong Kong and Dulles Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Doha (DOH)
Cheapest • Avg $1,084 (round-trip)
San Francisco (SFO)
Shortest trip • 21h 27m (one-way)
Insights
Insights
Insights
Insights
When to travel
April
Cheapest • 20% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 (HKG-IAD)

 
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, May 5 - Tue, May 12
Qatar Airways Logo
6:15 pm - 8:40 am
HKG
-
IAD
26h 25m
1 stop
Qatar Airways Logo
8:20 pm - 4:45 pm
IAD
-
HKG
32h 25m
1 stop
$975Qatar Airways
Mon, May 4 - Tue, May 12
Qatar Airways Logo
12:55 am - 4:05 pm
HKG
-
IAD
27h 10m
1 stop
Qatar Airways Logo
11:00 am - 11:20 pm
IAD
-
HKG
24h 20m
1 stop
$977Qatar Airways
Mon, Sep 7 - Wed, Sep 23
Qatar Airways Logo
1:25 am - 3:40 pm
HKG
-
IAD
26h 15m
1 stop
Qatar Airways Logo
11:05 am - 9:55 pm
IAD
-
HKG
22h 50m
1 stop
$989Qatar Airways
Sun, Aug 23 - Fri, Sep 4
AIR PREMIA Logo
1:30 pm - 10:50 am
HKG
-
IAD
33h 20m
1 stop
AIR PREMIA Logo
1:20 pm - 12:00 pm
IAD
-
HKG
34h 40m
1 stop
$990AIR PREMIA
Wed, May 20 - Fri, Sep 11
Qatar Airways Logo
6:15 pm - 8:40 am
HKG
-
IAD
26h 25m
1 stop
Qatar Airways Logo
11:05 am - 9:55 pm
IAD
-
HKG
22h 50m
1 stop
$1,000Qatar Airways
Tue, Sep 8 - Wed, Sep 23
United Airlines Logo
10:30 pm - 11:26 am
HKG
-
IAD
24h 56m
2 stops
United Airlines Logo
9:00 am - 6:30 pm
IAD
-
HKG
21h 30m
1 stop
$1,004United Airlines
Fri, May 8 - Fri, May 15
Qatar Airways Logo
6:15 pm - 8:40 am
HKG
-
IAD
26h 25m
1 stop
Qatar Airways Logo
11:00 am - 11:20 pm
IAD
-
HKG
24h 20m
1 stop
$1,009Qatar Airways
Tue, Sep 22 - Wed, Sep 23
United Airlines Logo
10:30 pm - 1:55 pm
HKG
-
IAD
27h 25m
2 stops
United Airlines Logo
5:35 pm - 5:40 am
IAD
-
HKG
24h 05m
1 stop
$1,012United Airlines
Tue, Sep 22 - Wed, Sep 23
United Airlines Logo
9:45 pm - 9:28 am
HKG
-
IAD
23h 43m
2 stops
United Airlines Logo
12:35 pm - 5:00 am
IAD
-
HKG
28h 25m
1 stop
$1,013United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
10:30 pm - 2:03 pm
HKG
-
IAD
27h 33m
2 stops
United Airlines Logo
6:40 pm - 5:00 am
IAD
-
HKG
22h 20m
1 stop
$1,018United Airlines
Booking Insights

KAYAK's insights & trends for Hong Kong to Dulles Intl flights

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

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

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Hong Kong to Washington, D.C. Dulles Intl Airport departing in May.

What is the cheapest month to fly from Hong Kong to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Hong Kong to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Hong Kong to Washington, D.C. Dulles Intl Airport is April, where tickets cost $853 (return) on average. On the other hand, the most expensive months are May and August, where the average cost of round-trip tickets is $1,624 and $1,170 respectively.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$501
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 2% increase in price.
Flight from Hong Kong to Washington Dulles Airport

When to book flights from Hong Kong to Dulles Intl

Are your dates flexible? Find out the best times to travel from Hong Kong to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Hong Kong to Washington Dulles Airport flights

  • What is the cheapest flight from Hong Kong to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Hong Kong to Washington, D.C. Dulles Intl Airport was $501 for a one-way ticket and $975 for a round-trip.

  • Do I need a passport to fly between Hong Kong and Washington Dulles Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Hong Kong and on arrival in Washington Dulles Airport.

  • Which aircraft models fly most regularly from Hong Kong to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Hong Kong 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 from Hong Kong to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Hong Kong 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 from Hong Kong 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 Hong Kong 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 to Hong Kong with another airline. Booking your flights between Hong Kong and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Hong Kong 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 from Hong Kong 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 from Hong Kong to Dulles Intl

Information on your arrival and departure airports

Hong Kong (HKG)
Dulles Intl (IAD)