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District of Columbia

$480+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — IAD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$803
(lol.travel)

One-way from

$480
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,015
From Hong Kong Intl to District of Columbia
Search Deals
One-way flight from Hong Kong Intl to District of Columbia
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Highest demand for flights based on searches. 3% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:15 amHKG - IAD
2 stops25h 06mUnited Airlines
Fri 10/316:48 amIAD - HKG
1 stop24h 27mUnited Airlines
Deal found 9/9$786
This lol.travel deal was found by Cheapflights users on 9/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:15 amHKG - DCA
2 stops21h 48mUnited Airlines
Sun 10/197:00 amDCA - HKG
1 stop23h 55mUnited Airlines
Deal found 9/10$803
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/241:40 pmHKG - IAD
2 stops29h 53mMultiple Airlines
Fri 10/317:43 amIAD - HKG
2 stops38h 32mMultiple Airlines
Deal found 9/9$850
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 10/2411:15 amHKG - DCA
2 stops23h 28mUnited Airlines
Fri 10/312:51 pmDCA - HKG
2 stops28h 09mUnited Airlines
Deal found 9/9$857
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/2510:30 pmHKG - IAD
2 stops25h 19mUnited Airlines
Sat 11/16:03 pmIAD - HKG
1 stop23h 42mUnited Airlines
Deal found 9/10$858
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/2510:30 pmHKG - DCA
2 stops25h 28mUnited Airlines
Sat 11/17:00 amDCA - HKG
1 stop24h 20mUnited Airlines
Deal found 9/10$858
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/2010:30 pmHKG - IAD
2 stops27h 21mUnited Airlines
Thu 10/308:30 amIAD - HKG
1 stop22h 50mUnited Airlines
Deal found 9/9$870
This Kissandfly.com deal was found by Cheapflights users on 9/10. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:15 amHKG - IAD
2 stops25h 06mLufthansa
Sun 10/195:30 pmIAD - HKG
1 stop23h 30mLufthansa
Deal found 9/10$882
This Trip.com deal was found by Cheapflights users on 9/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:30 amHKG - IAD
1 stop23h 00mAir China
Fri 10/3111:00 pmIAD - HKG
1 stop24h 45mAir China
Deal found 9/9$885
This Gurufare deal was found by Cheapflights users on 9/9. 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.
Mon 11/39:50 pmHKG - DCA
2 stops35h 10mMultiple Airlines
Tue 11/119:59 amDCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 9/9$918
This oojo deal was found by Cheapflights users on 9/9. 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.
Sun 11/210:00 amHKG - IAD
1 stop38h 45mTurkish Airlines
Wed 11/129:10 pmIAD - HKG
1 stop30h 55mTurkish Airlines
Deal found 9/9$925
This lol.travel deal was found by Cheapflights users on 9/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/310:30 pmHKG - IAD
1 stop25h 15mTurkish Airlines
Sun 10/199:40 pmIAD - HKG
1 stop23h 10mTurkish Airlines
Deal found 9/10$929

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 September 11, 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 - DCA

HKGDCA

Hong Kong Intl

Fri 10/3

11:15 am-9:03 pm

2 stops21h 48m

Washington, D.C. Reagan-National

Sun 10/19

7:00 am-6:55 pm

1 stop23h 55m

$803

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 10/24

1:40 pm-7:33 am

2 stops29h 53m

Washington, D.C. Dulles Intl

Fri 10/31

7:43 am-10:15 am

2 stops38h 32m

$850

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 10/24

11:15 am-12:21 am

2 stops25h 06m

Washington, D.C. Dulles Intl

Fri 10/31

8:30 am-7:20 pm

1 stop22h 50m

$857

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sun 1/18

10:45 pm-11:44 am

2 stops25h 59m

Washington, D.C. Dulles Intl

Sat 1/24

6:04 pm-7:20 pm

1 stop36h 16m

$857

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 11/2

10:30 pm-8:58 am

2 stops23h 28m

Washington, D.C. Reagan-National

Wed 11/12

2:51 pm-7:00 am

2 stops27h 09m

$857

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 10/24

10:30 pm-10:58 am

2 stops24h 28m

Washington, D.C. Reagan-National

Fri 10/31

5:59 pm-5:45 am

1 stop23h 46m

$857

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 2/20

11:25 am-11:56 pm

2 stops25h 31m

Washington, D.C. Reagan-National

Tue 2/24

11:30 am-7:00 am

2 stops30h 30m

$857

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 10/25

10:30 pm-11:49 am

2 stops25h 19m

Washington, D.C. Dulles Intl

Sat 11/1

6:03 pm-5:45 am

1 stop23h 42m

$858

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 10/3

11:15 am-12:21 am

2 stops25h 06m

Washington, D.C. Dulles Intl

Sun 10/19

5:30 pm-5:00 am

1 stop23h 30m

$882

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 11/3

8:25 pm-3:51 pm

2 stops32h 26m

Washington, D.C. Dulles Intl

Mon 11/10

10:11 pm-6:40 pm

2 stops31h 29m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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, August is the cheapest month in which you can book a flight from Hong Kong to District of Columbia (average of $292). Flying from Hong Kong to District of Columbia in April is currently the most expensive (average of $337). 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 September 11, 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
1,139 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Food

8.1

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Food

8.1

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
8,937 reviews
Korean Air
8.4
Very good
1,139 reviews

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Crew

8.7

Overall

8.4

Food

8.1

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 Lufthansa can get you from Hong Kong to District of Columbia in just under 21h 48m. Your travel time can differ by up to 3h 18m. The distance between Hong Kong and District of Columbia is about 8146 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, August is the cheapest month in which you can book a flight from Hong Kong to District of Columbia (average of $292). Flying from Hong Kong to District of Columbia in April is currently the most expensive (average of $337). 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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