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District of Columbia

$460+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — IAD
Jan 12 — Jan 191
Mon 1/12
Mon 1/19
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 December 13, 2025.

This United Airlines deal was found by Cheapflights users on 12/12. 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 12/2410:30 pmHKG - IAD
2 stops33h 15mUnited Airlines
Fri 1/210:15 pmIAD - HKG
2 stops32h 00mUnited Airlines
Deal found 12/12$1,023
This Kissandfly.com deal was found by Cheapflights users on 12/12. 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.
Wed 12/2410:45 pmHKG - DCA
2 stops24h 14mLufthansa
Fri 1/28:10 pmDCA - HKG
2 stops45h 35mLufthansa
Deal found 12/12$1,059
This Kissandfly.com deal was found by Cheapflights users on 12/12. 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.
Wed 12/2411:25 amHKG - IAD
1 stop20h 20mLufthansa
Fri 1/210:33 pmIAD - HKG
2 stops43h 27mLufthansa
Deal found 12/12$1,085
This Gotogate deal was found by Cheapflights users on 12/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1512:25 amHKG - IAD
1 stop28h 30mQatar Airways
Mon 12/228:05 pmIAD - HKG
1 stop36h 35mQatar Airways
Deal found 12/12$1,410
This go2trip.com deal was found by Cheapflights users on 12/12. 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 go2trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:30 pmHKG - DCA
1 stop19h 16mMultiple Airlines
Fri 1/26:15 amDCA - HKG
1 stop23h 50mMultiple Airlines
Deal found 12/12$1,491
This United Airlines deal was found by Cheapflights users on 12/12. 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 12/1610:30 pmHKG - IAD
2 stops32h 00mUnited Airlines
Mon 12/2210:10 pmIAD - HKG
2 stops32h 10mUnited Airlines
Deal found 12/12$1,662
This Cathay Pacific deal was found by Cheapflights users on 12/12. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:30 pmHKG - DCA
1 stop19h 30mMultiple Airlines
Mon 12/222:59 pmDCA - HKG
1 stop25h 36mMultiple Airlines
Deal found 12/12$1,725
This Mytrip deal was found by Cheapflights users on 12/12. 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.
Wed 12/2411:15 pmHKG - IAD
3 stops34h 11mMultiple Airlines
Fri 1/29:00 amIAD - HKG
2 stops26h 15mMultiple Airlines
Deal found 12/12$1,760
This United Airlines deal was found by Cheapflights users on 12/12. 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 12/1610:30 pmHKG - DCA
2 stops23h 29mUnited Airlines
Mon 12/224:17 pmDCA - HKG
2 stops38h 03mUnited Airlines
Deal found 12/12$1,811
This Mytrip deal was found by Cheapflights users on 12/12. 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.
Tue 12/169:35 amHKG - IAD
2 stops46h 45mMultiple Airlines
Mon 12/2210:06 pmIAD - HKG
3 stops35h 34mMultiple Airlines
Deal found 12/12$2,205
This AranGrant deal was found by Cheapflights users on 12/12. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2212:05 amHKG - IAD
1 stop22h 05mANA
Wed 12/311:00 pmIAD - HKG
2 stops34h 55mANA
Deal found 12/12$4,599
This ANA deal was found by Cheapflights users on 12/12. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2310:00 amHKG - IAD
2 stops23h 55mMultiple Airlines
Wed 12/316:30 amIAD - HKG
2 stops27h 20mMultiple Airlines
Deal found 12/12$4,830

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 December 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$873
(Trip.com)

One-way from

$460
(Trip.com)

Popular in

November

Cheapest in

December

Average price

$936
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 Intl to District of Columbia
Search Deals
One-way flight from Hong Kong Intl to District of Columbia
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 13, 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

Thu 3/5

10:30 pm-12:18 pm

2 stops26h 48m

Washington, D.C. Reagan-National

Mon 3/9

1:00 pm-5:45 am

2 stops28h 45m

$884

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 3/6

11:25 am-11:19 pm

2 stops24h 54m

Washington, D.C. Dulles Intl

Mon 3/9

6:15 am-7:20 pm

1 stop25h 05m

$923

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Thu 3/5

12:55 am-9:50 am

1 stop21h 55m

Washington, D.C. Dulles Intl

Mon 3/9

12:50 pm-11:10 pm

1 stop22h 20m

$940

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 3/5

4:30 pm-11:00 pm

1 stop19h 30m

Washington, D.C. Reagan-National

Mon 3/9

6:35 pm-4:35 am

1 stop22h 00m

$1,198

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 12/24

10:35 am-7:18 pm

1 stop21h 43m

Washington, D.C. Dulles Intl

Fri 1/2

6:30 am-7:20 pm

1 stop23h 50m

$1,320

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 5/17

2:15 am-3:54 pm

1 stop25h 39m

Washington, D.C. Reagan-National

Mon 5/18

7:01 pm-4:35 am

1 stop21h 34m

$1,443

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 1/27

7:40 pm-12:19 pm

3 stops29h 39m

Washington, D.C. Reagan-National

Tue 2/3

12:55 pm-6:35 am

2 stops28h 40m

$1,462

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 1/10

11:20 pm-7:20 pm

1 stop33h 00m

Washington, D.C. Dulles Intl

Sat 9/12

1:20 pm-5:15 pm

1 stop39h 55m

$1,621

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 1/10

11:20 pm-7:20 pm

1 stop33h 00m

Washington, D.C. Dulles Intl

Wed 9/9

1:20 pm-5:15 pm

1 stop39h 55m

$1,621

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 1/10

11:20 pm-7:20 pm

1 stop33h 00m

Washington, D.C. Dulles Intl

Thu 9/10

9:40 pm-5:15 pm

1 stop31h 35m

$1,621

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 42 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 December 13, 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
1,184 reviews

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

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
1,184 reviews
Korean Air
8.4
Very good
1,184 reviews

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

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
9,094 reviews
Korean Air
8.4
Very good
1,184 reviews

Boarding

8.5

Entertainment

8.2

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.3

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, Korean Air, and Cathay Pacific can get you from Hong Kong to District of Columbia in just under 19h 30m. Your travel time can differ by up to 7h 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.

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

    For one-way options, check prices for Korean Air. According to our data, you can fly for as low as $405. Users have also found prices from $542 and $603 on United Airlines and Qatar Airways, 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.

See more FAQs

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