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District of Columbia

$485+ 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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — IAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/112:40 pm
HKG
-
IAD
2 stops22h 45m
United Airlines
Sun 4/512:35 pm
IAD
-
HKG
1 stop28h 25m
United Airlines
Deal found 1/28$906
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/1410:30 pm
HKG
-
DCA
2 stops21h 59m
United Airlines
Sat 3/2112:37 pm
DCA
-
HKG
2 stops29h 08m
United Airlines
Deal found 1/28$906
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1310:45 pm
HKG
-
IAD
2 stops26h 04m
United Airlines
Sat 2/2110:10 pm
IAD
-
HKG
1 stop32h 10m
United Airlines
Deal found 1/28$920
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:45 pm
HKG
-
DCA
2 stops25h 14m
United Airlines
Sun 4/55:59 pm
DCA
-
HKG
1 stop23h 01m
United Airlines
Deal found 1/28$920
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 1/2910:35 am
HKG
-
IAD
2 stops25h 43m
United Airlines
Sun 2/110:20 pm
IAD
-
HKG
1 stop32h 00m
United Airlines
Deal found 1/27$934
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Thu 1/2910:35 am
HKG
-
DCA
2 stops21h 57m
United Airlines
Sun 2/15:59 pm
DCA
-
HKG
1 stop36h 21m
United Airlines
Deal found 1/27$934
This Jettzy deal was found by Cheapflights users on 1/28. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:30 am
HKG
-
IAD
1 stop23h 00m
Air China
Fri 3/2011:00 pm
IAD
-
HKG
1 stop24h 40m
Air China
Deal found 1/28$938
This KAYAK deal was found by Cheapflights users on 1/27. 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 2/1010:45 pm
HKG
-
DCA
2 stops24h 48m
Air China
Tue 3/107:00 am
DCA
-
HKG
1 stop24h 20m
Air China
Deal found 1/27$939
This oojo deal was found by Cheapflights users on 1/27. 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.
Tue 2/311:20 pm
HKG
-
IAD
1 stop33h 00m
Turkish Airlines
Tue 2/109:15 pm
IAD
-
HKG
1 stop22h 05m
Turkish Airlines
Deal found 1/27$942
This oojo deal was found by Cheapflights users on 1/27. 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.
Thu 1/2910:00 am
HKG
-
IAD
1 stop38h 45m
Turkish Airlines
Sun 2/19:15 pm
IAD
-
HKG
1 stop22h 05m
Turkish Airlines
Deal found 1/27$943
This Booking.com deal was found by Cheapflights users on 1/27. 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 2/91:00 pm
HKG
-
IAD
1 stop42h 30m
Air China
Fri 3/1311:00 pm
IAD
-
HKG
1 stop24h 40m
Air China
Deal found 1/27$944
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:00 am
HKG
-
IAD
1 stop46h 20m
Turkish Airlines
Wed 3/49:15 pm
IAD
-
HKG
1 stop30h 50m
Turkish Airlines
Deal found 1/27$947

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$906
(United Airlines)

One-way from

$485
(Jettzy)

Popular in

November

Cheapest in

December

Average price

$1,038
Provider with most accurate pricing for Hong Kong Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Washington, D.C. (WAS) flights.
Search Deals
From Hong Kong to District of Columbia
Search Deals
One-way flight from Hong Kong to District of Columbia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 29, 2026.
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

Thu 2/26

11:25 am-9:03 pm

2 stops22h 38m

Washington, D.C. Dulles Intl

Thu 3/5

8:25 am-6:45 am

1 stop33h 20m

$906

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 4/1

12:40 pm-11:25 pm

2 stops22h 45m

Washington, D.C. Dulles Intl

Sun 4/5

10:15 pm-5:40 am

1 stop43h 25m

$906

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 4/21

9:45 pm-10:30 am

2 stops24h 45m

Washington, D.C. Reagan-National

Tue 4/28

1:00 pm-5:00 am

2 stops28h 00m

$906

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 2/13

10:45 pm-5:00 pm

2 stops31h 15m

Washington, D.C. Dulles Intl

Sun 2/22

6:20 am-6:45 am

1 stop35h 25m

$920

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 2/13

10:45 pm-11:49 am

2 stops26h 04m

Washington, D.C. Dulles Intl

Sat 2/21

10:10 pm-7:20 pm

1 stop32h 10m

$920

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 4/1

9:45 pm-3:38 pm

2 stops29h 53m

Washington, D.C. Reagan-National

Sun 4/5

7:30 am-6:55 pm

1 stop23h 25m

$920

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 4/22

9:45 am-12:01 pm

2 stops38h 16m

Washington, D.C. Reagan-National

Mon 4/27

12:55 pm-5:15 am

2 stops28h 20m

$1,006

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 6/17

9:45 am-10:18 am

2 stops36h 33m

Washington, D.C. Reagan-National

Wed 7/15

12:55 pm-5:10 am

2 stops28h 15m

$1,010

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 2/9

6:05 pm-3:55 pm

1 stop34h 50m

Washington, D.C. Dulles Intl

Sun 3/8

11:40 am-9:40 pm

1 stop22h 00m

$1,038

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 3/6

10:35 am-8:47 pm

2 stops23h 12m

Washington, D.C. Dulles Intl

Fri 3/20

10:05 pm-7:20 pm

2 stops33h 15m

$1,039

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 39 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
No data available for this route at this time. Please check back soon.

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 January 29, 2026.
Peruse reviews from past customers who have flown with Korean Air, Qatar Airways, 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
1,188 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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!!
Qatar Airways
7.4
Good
3,727 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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
9,215 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

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 can get you from Hong Kong to District of Columbia in just under 22h 38m. Your travel time can differ by up to . The distance between Hong Kong and District of Columbia is about 8135 mi.

  • What are the cheapest airlines to fly from Hong Kong to District of Columbia one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $497. Users have also found prices from $514 and $542 on Air China and United Airlines, respectively.

  • 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.

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Alternative routes for Hong Kong to District of Columbia

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Top airline flying from Hong Kong to District of Columbia

Discover the top airline that operate flights from Hong Kong to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$943Average$1,095FlexibilityNo cancel feeOn-time68%

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