HKG - IAD

$611 Find Cheap Flights from Hong Kong to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$843
Typical prices: $979-$1,343
United Airlines
Sat 9/22Sat 9/29
HKG - IAD • 2 stops
Cheapest one-way
$612
Typical prices: $594-$738
Multiple Airlines
Fri 10/19
HKG - IAD • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Hong Kong and Washington, D.C. Dulles Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 23% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Istanbul (IST)
Cheapest • Avg $979 (round-trip)
Taipei City Taiwan Taoyuan Intl (TPE)
Shortest trip • 19h 54m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Hong Kong to Dulles Intl (HKG-IAD)

 
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, Sep 22 - Tue, Sep 29
United Airlines Logo
11:45 am - 7:20 amHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
31h 35m2 stops San Francisco Boston Logan Intl
United Airlines Logo
8:30 am - 6:55 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
22h 25m1 stop San Francisco
$843United Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
10:30 pm - 11:48 amHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
25h 18m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
8:33 pm - 5:40 amIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
21h 07m1 stop Los Angeles Los Angeles
$881United Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
10:30 pm - 1:55 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
27h 25m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
9:00 am - 6:30 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
21h 30m1 stop Los Angeles Los Angeles
$882United Airlines
Thu, Oct 8 - Thu, Oct 15
United Airlines Logo
11:45 am - 12:41 amHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
24h 56m2 stops San Francisco Los Angeles Los Angeles
United Airlines Logo
6:15 am - 6:55 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
24h 40m2 stops Houston George Bush Intcntl San Francisco
$920United Airlines
Mon, Sep 7 - Fri, Sep 11
Air China Logo
5:45 pm - 7:30 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
37h 45m1 stop Beijing Capital
Air China Logo
11:00 pm - 7:00 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
32h 00m1 stop Beijing Capital
$922Air China
Sun, Sep 6 - Wed, Sep 30
AIR PREMIA Logo
1:30 pm - 10:50 amHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
33h 20m1 stop Incheon Intl
AIR PREMIA Logo
1:20 pm - 1:45 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
36h 25m1 stop Incheon Intl
$931AIR PREMIA
Mon, Sep 7 - Fri, Sep 11
United Airlines Logo
10:30 pm - 9:28 amHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
22h 58m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
2:47 pm - 5:00 amIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
26h 13m1 stop San Francisco
$932United Airlines
Mon, Sep 28 - Sat, Oct 3
United Airlines Logo
11:45 am - 10:52 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
23h 07m2 stops San Francisco Chicago O'Hare Intl
United Airlines Logo
9:45 am - 6:55 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
21h 10m1 stop San Francisco
$933United Airlines
Tue, Oct 13 - Mon, Oct 19
Qatar Airways Logo
7:40 pm - 3:40 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
32h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
9:00 pm - 9:55 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
36h 55m1 stop Doha Hamad Intl
$958Qatar Airways
Mon, Oct 12 - Mon, Oct 26
Qatar Airways Logo
1:25 am - 3:40 pmHKG  Hong Kong Intl-IAD Washington, D.C. Dulles Intl
26h 15m1 stop Doha Hamad Intl
Qatar Airways Logo
9:05 pm - 9:40 pmIAD  Washington, D.C. Dulles Intl-HKG Hong Kong Intl
36h 35m1 stop Doha Hamad Intl
$959Qatar Airways
Booking Insights

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

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Hong Kong to Washington, D.C. Dulles Intl Airport with more confidence.

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

Round-trip flights from Hong Kong to Washington, D.C. Dulles Intl Airport start at $843. Prices are below average for this route right now, with typical round-trip fares ranging from $979 to $1,343. The lowest price found in the past 5 days was $843 on United Airlines.

What's the cheapest day of the week to fly from Hong Kong to Washington, D.C. Dulles Intl Airport?

Monday is the cheapest day of the week to fly from Hong Kong to Washington, D.C. Dulles Intl Airport, it is 19% cheaper than the average day. Sunday is the most expensive day with flight prices 26% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • October is the cheapest month to fly from Hong Kong to Washington, D.C. Dulles Intl Airport at $884 round-trip.
  • August ($1,556) and November ($1,544) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 76% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

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

Low season

February

Cheapest flight

$612
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 35% increase in price.
Flight from Hong Kong to Washington, D.C. Dulles Intl 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

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

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

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

    Flights from Hong Kong to Washington, D.C. Dulles Intl Airport usually depart from Hong Kong Intl (HKG) and arrive at Washington, D.C. Dulles Intl (IAD).

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

    Four cabin classes are available on flights from Hong Kong to Washington, D.C. Dulles Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class
    • First Class

    Prices vary by airline.

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

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

    • Incheon Intl (ICN) - 26% of one-stop connections
    • Beijing Capital (PEK) - 22% of one-stop connections
    • Taipei City Taiwan Taoyuan Intl (TPE) - 22% of one-stop connections
    • Doha Hamad Intl (DOH) - 20% of one-stop connections

    Incheon Intl (ICN) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 36% on the Hong Kong to Washington, D.C. Dulles Intl Airport route. Monday is the cheapest departure day at $943 round-trip on average, while Sunday is the most expensive at $1,459, a difference of $516. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

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

    A nonstop flight from Hong Kong to Washington, D.C. Dulles Intl Airport takes 0h 00m, covering 8,135 miles.

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

    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 are flight prices from Hong Kong to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Hong Kong to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $617, which is 8% below the typical average for this route.

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

    Flying via Taipei City Taiwan Taoyuan Intl (TPE) gives the shortest average 1-stop total travel time at 19h 54m, compared with 20h 34m via Los Angeles Los Angeles (LAX) and 22h 41m via San Francisco (SFO).

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

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

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
    · Dollar
    · Budget
    · Hertz
    · Sixt
    · Thrifty

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

    Round-trip flights from Hong Kong to Washington, D.C. Dulles Intl Airport range from $979 to $1,343, with an average of $1,153 over the past 12 months. Anything below $979 counts as a good deal.

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

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $943 - about $516 less than Sunday (35% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Hong Kong to Washington, D.C. Dulles Intl Airport trip for October. Fares historically average $884 round-trip in that month - typically $672 less than the most expensive month, which is August (based on the last 12 months).

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)