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District of Columbia

$472+ Cheap flights from Hong Kong (HKG) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — IAD
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Hong Kong to District of Columbia

Keep the following information in mind while searching for Hong Kong to District of Columbia flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$870
(United Airlines)

One-way from

$472
(Kiwi.com)

Popular in

August

Cheapest in

December

Average price

$974
Provider with most accurate pricing for Hong Kong Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Hong Kong Intl-Washington, D.C. (WAS) flights.
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From Hong Kong Intl to District of Columbia
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One-way flight from Hong Kong Intl to District of Columbia
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Highest demand for flights based on searches. 2% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Hong Kong to District of Columbia

Cheapest flights from Hong Kong to District of Columbia
Explore the most affordable flight options available from Hong Kong to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:45 pmHKG - IAD
2 stops26h 04mUnited Airlines
Sun 11/306:24 amIAD - HKG
1 stop23h 51mUnited Airlines
Deal found 10/27$870
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2811:25 amHKG - IAD
2 stops23h 33mUnited Airlines
Wed 11/512:35 pmIAD - HKG
1 stop29h 25mUnited Airlines
Deal found 10/27$885
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:45 pmHKG - DCA
2 stops21h 44mUnited Airlines
Wed 11/512:00 pmDCA - HKG
2 stops30h 00mUnited Airlines
Deal found 10/27$885
This Ovago deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:40 pmHKG - DCA
2 stops36h 20mMultiple Airlines
Wed 11/59:59 amDCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 10/27$930
This oojo deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2411:20 pmHKG - IAD
1 stop25h 25mTurkish Airlines
Sun 11/301:30 pmIAD - HKG
1 stop29h 50mTurkish Airlines
Deal found 10/27$936
This Gurufare deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/29:50 pmHKG - DCA
2 stops35h 10mMultiple Airlines
Tue 12/99:59 amDCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 10/27$936
This Air China deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:50 pmHKG - IAD
1 stop37h 40mAir China
Fri 11/710:00 pmIAD - HKG
1 stop33h 50mAir China
Deal found 10/27$959
This KAYAK deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2810:00 amHKG - IAD
1 stop38h 45mTurkish Airlines
Tue 11/41:30 pmIAD - HKG
1 stop29h 50mTurkish Airlines
Deal found 10/27$975
This Gurufare deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/27:40 pmHKG - DCA
2 stops37h 20mMultiple Airlines
Wed 12/109:59 amDCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 10/27$975
This FlightHub deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:05 pmHKG - IAD
1 stop27h 15mQatar Airways
Wed 12/1010:40 amIAD - HKG
1 stop22h 00mQatar Airways
Deal found 10/27$980
This Booking.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/249:35 amHKG - IAD
2 stops46h 45mMultiple Airlines
Sun 11/309:45 amIAD - HKG
2 stops43h 55mMultiple Airlines
Deal found 10/27$986
This SmartFares deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/19:50 pmHKG - IAD
2 stops55h 46mMultiple Airlines
Wed 12/107:34 amIAD - HKG
2 stops37h 36mMultiple Airlines
Deal found 10/27$989

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from Hong Kong to District of Columbia that are best for you.

Fly from

Hong Kong

Fly to

District of Columbia

Route

Depart

Return

Price

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 11/24

10:45 pm-11:49 am

2 stops26h 04m

Washington, D.C. Dulles Intl

Sun 11/30

6:24 am-7:15 pm

1 stop23h 51m

$870

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Tue 2/3

10:35 am-9:17 pm

2 stops23h 42m

Washington, D.C. Dulles Intl

Tue 3/3

4:10 pm-6:45 am

1 stop25h 35m

$870

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 2/3

10:30 pm-10:57 am

2 stops25h 27m

Washington, D.C. Reagan-National

Tue 3/3

12:47 pm-6:45 am

2 stops28h 58m

$870

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 2/20

11:25 am-10:47 pm

2 stops24h 22m

Washington, D.C. Reagan-National

Tue 2/24

12:47 pm-6:45 am

2 stops28h 58m

$870

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 2/3

12:35 pm-8:00 pm

1 stop20h 25m

Washington, D.C. Reagan-National

Tue 3/3

9:30 am-5:05 am

1 stop30h 35m

$932

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 12/3

11:20 pm-11:45 am

1 stop25h 25m

Washington, D.C. Dulles Intl

Sun 12/7

9:15 pm-5:05 pm

1 stop30h 50m

$1,003

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 2/9

11:20 pm-7:20 pm

1 stop33h 00m

Washington, D.C. Dulles Intl

Wed 3/11

10:15 pm-5:05 pm

1 stop30h 50m

$1,004

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 2/6

11:20 pm-11:45 am

1 stop25h 25m

Washington, D.C. Dulles Intl

Fri 3/6

9:15 pm-8:20 am

1 stop22h 05m

$1,004

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 2/9

11:20 pm-11:45 am

1 stop25h 25m

Washington, D.C. Dulles Intl

Sat 3/7

1:30 pm-5:05 pm

1 stop38h 35m

$1,004

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sun 2/8

11:20 pm-7:20 pm

1 stop33h 00m

Washington, D.C. Dulles Intl

Fri 3/6

9:15 pm-8:20 am

1 stop22h 05m

$1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 33 results
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Best time to book a flight from Hong Kong to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Hong Kong with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to District of Columbia

What is the cheapest month to book a flight from Hong Kong to District of Columbia?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to District of Columbia (average of $894). Flying from Hong Kong to District of Columbia in August is currently the most expensive (average of $1,170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated October 28, 2025.
Read through reviews of airlines operating flights from Hong Kong to District of Columbia, such as Korean Air and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
Korean Air
8.4
Very good
1,153 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!
United Airlines
7.4
Good
8,996 reviews
Korean Air
8.4
Very good
1,153 reviews

Overall

8.4

Comfort

8.3

Entertainment

8.2

Food

8.1

Boarding

8.5

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hong Kong to District of Columbia?

    For a flight from Hong Kong to District of Columbia, you will be flying from Hong Kong Intl. Hong Kong Intl (HKG) is just 16.2 mi from the center of the city.

  • How long is the flight from Hong Kong to District of Columbia?

    United Airlines and Turkish Airlines can get you from Hong Kong to District of Columbia in just under 25h 25m. Your travel time can differ by up to 39m. The distance between Hong Kong and District of Columbia is about 8135 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Hong Kong to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Hong Kong to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to District of Columbia.

  • Can I find deals for business class flights from Hong Kong to District of Columbia?

    Yes. Cheapflights offers flight deals from Hong Kong to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to District of Columbia?

    Currently, February is the cheapest month in which you can book a flight from Hong Kong to District of Columbia (average of $894). Flying from Hong Kong to District of Columbia in August is currently the most expensive (average of $1,170). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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