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District of Columbia

$448+ Cheap flights from Hong Kong 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 29 — Dec 61
Sat 11/29
Sat 12/6
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 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$738
(Mytrip)

One-way from

$448
(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 to District of Columbia
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One-way flight from Hong Kong 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 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2810:25 amHKG - DCA
3 stops35h 30mMultiple Airlines
Fri 12/56:59 amDCA - HKG
2 stops28h 56mMultiple Airlines
Deal found 10/29$738
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 10/29. 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.
Thu 12/2510:35 amHKG - IAD
2 stops23h 19mUnited Airlines
Tue 12/3010:05 pmIAD - HKG
1 stop32h 15mUnited Airlines
Deal found 10/29$885
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/2410:45 pmHKG - DCA
2 stops23h 43mUnited Airlines
Wed 12/317:00 amDCA - HKG
1 stop34h 45mUnited Airlines
Deal found 10/29$885
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/2310:35 amHKG - DCA
2 stops23h 24mUnited Airlines
Thu 1/17:00 amDCA - HKG
1 stop23h 20mUnited Airlines
Deal found 10/29$909
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 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 JetBlue deal was found by Cheapflights users on 10/28. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:25 amHKG - IAD
1 stop28h 30mJetBlue
Sun 1/410:40 amIAD - HKG
1 stop22h 00mJetBlue
Deal found 10/28$1,009
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/2411:25 amHKG - IAD
2 stops22h 39mUnited Airlines
Thu 1/16:30 amIAD - HKG
1 stop23h 50mUnited Airlines
Deal found 10/29$1,024
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/2410:35 amHKG - DCA
2 stops23h 11mUnited Airlines
Thu 1/17:00 amDCA - HKG
1 stop23h 20mUnited Airlines
Deal found 10/29$1,024
This KAYAK deal was found by Cheapflights users on 10/29. 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 12/2310:00 amHKG - IAD
1 stop46h 20mTurkish Airlines
Tue 12/301:30 pmIAD - HKG
1 stop29h 50mTurkish Airlines
Deal found 10/29$1,031
This Ovago deal was found by Cheapflights users on 10/29. 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 12/247:40 pmHKG - DCA
2 stops37h 59mMultiple Airlines
Wed 12/319:59 amDCA - HKG
2 stops35h 11mMultiple Airlines
Deal found 10/29$1,033

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 30, 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 11/28

10:25 am-8:55 am

3 stops35h 30m

Washington, D.C. Reagan-National

Fri 12/5

6:59 am-12:55 am

2 stops28h 56m

$738

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 - DCA

HKGDCA

Hong Kong Intl

Fri 2/20

10:45 pm-9:55 am

2 stops24h 10m

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 12/23

10:35 am-8:59 pm

2 stops23h 24m

Washington, D.C. Reagan-National

Thu 1/1

7:00 am-7:20 pm

1 stop23h 20m

$909

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 12/25

10:35 am-8:59 pm

2 stops23h 24m

Washington, D.C. Reagan-National

Thu 1/1

7:00 am-7:20 pm

1 stop23h 20m

$909

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Tue 2/10

5:35 pm-4:26 pm

2 stops35h 51m

Washington, D.C. Dulles Intl

Tue 3/10

6:55 pm-10:25 am

2 stops27h 30m

$953

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 3/14

11:20 pm-12:45 pm

1 stop25h 25m

Washington, D.C. Dulles Intl

Sun 3/22

2:30 pm-5:05 pm

1 stop38h 35m

$1,003

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Tue 3/17

11:20 pm-8:20 pm

1 stop33h 00m

Washington, D.C. Dulles Intl

Sat 3/21

2:30 pm-5:05 pm

1 stop38h 35m

$1,003

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sun 3/15

11:20 pm-12:45 pm

1 stop25h 25m

Washington, D.C. Dulles Intl

Tue 3/24

10:15 pm-8:20 am

1 stop22h 05m

$1,003

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 3/14

11:20 pm-12:45 pm

1 stop25h 25m

Washington, D.C. Dulles Intl

Mon 3/23

2:30 pm-5:05 pm

1 stop38h 35m

$1,003

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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 30, 2025.
Peruse reviews from past customers who have flown with Korean Air and United Airlines from Hong Kong to District of Columbia to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

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
1,155 reviews
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

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
8,998 reviews
Korean Air
8.4
Very good
1,155 reviews

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Crew

8.7

Boarding

8.5

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.

  • 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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