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Cheap flights from Hong Kong to Washington, D.C. from HK$3,461

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 25-1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — WAS
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Washington, D.C.

Keep the following information in mind while searching for Hong Kong to Washington, D.C. flight deals. Data was last updated 26 November 2025.

Round-trip from

HK$6,875

One-way from

HK$3,461

Popular in

November

Cheapest in

December

Average price

HK$10,125
United Airlines
  • United Airlines
  • 12-3-16-3
  • 3 total stops
  • 46h 19m total
  • Hong Kong to Washington, D.C.
Search Deals
25-1
  • 25-1
  • 3 total stops
  • 46h 18m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (HK$1,418 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,382 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from Hong Kong to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Washington, D.C.
Explore the most affordable flight options available from Hong Kong to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 November 2025.

Tue 2-1200:25HKG - IAD
1 stop28h 30mQatar Airways
Wed 4-210:40IAD - HKG
1 stop22h 00mQatar Airways
Deal found 24-11HK$7,621
Wed 3-1220:25HKG - DCA
2 stops26h 56mAir Canada
Wed 4-211:05DCA - HKG
2 stops42h 35mAir Canada
Deal found 24-11HK$7,621
Wed 3-1220:25HKG - IAD
2 stops32h 21mAir Canada
Wed 4-217:10IAD - HKG
2 stops36h 30mAir Canada
Deal found 24-11HK$7,668
Tue 2-1200:25HKG - IAD
1 stop28h 30mMultiple Airlines
Wed 4-222:10IAD - HKG
2 stops31h 30mMultiple Airlines
Deal found 24-11HK$8,523
Tue 2-1200:55HKG - IAD
2 stops35h 13mDelta
Wed 4-215:42IAD - HKG
2 stops36h 08mDelta
Deal found 24-11HK$8,943
Mon 22-1211:25HKG - IAD
2 stops24h 58mUnited Airlines
Thu 1-106:30IAD - HKG
1 stop23h 50mUnited Airlines
Deal found 25-11HK$8,966
Mon 22-1222:30HKG - DCA
2 stops24h 29mUnited Airlines
Thu 1-107:00DCA - HKG
1 stop23h 20mUnited Airlines
Deal found 25-11HK$8,966
Sat 13-1211:25HKG - IAD
1 stop20h 29mUnited Airlines
Mon 5-116:10IAD - HKG
1 stop25h 35mUnited Airlines
Deal found 25-11HK$8,974
Sat 13-1210:35HKG - DCA
1 stop43h 14mUnited Airlines
Mon 5-117:59DCA - HKG
1 stop23h 46mUnited Airlines
Deal found 25-11HK$8,974
Sat 6-1210:35HKG - IAD
1 stop18h 50mUnited Airlines
Sun 4-122:05IAD - HKG
1 stop32h 10mUnited Airlines
Deal found 24-11HK$9,029
Sat 13-1220:25HKG - DCA
2 stops26h 56mAir Canada
Mon 5-116:10DCA - HKG
2 stops37h 30mAir Canada
Deal found 25-11HK$9,099
Sat 6-1220:25HKG - IAD
2 stops27h 58mAir Canada
Sun 4-122:08IAD - HKG
2 stops55h 32mAir Canada
Deal found 26-11HK$9,223

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Washington, D.C. 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 70,647 searches. Data last updated 26 November 2025.
Use the filters below to find and compare flights from Hong Kong to Washington, D.C. that are best for you.

Fly from

Hong Kong

Fly to

Washington, D.C.

Route

Departure

Return

Price

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 12-3

22:30-10:29

2 stops23h 59m

Washington, D.C. Reagan-National

Mon 16-3

12:00-07:00

2 stops31h 00m

HK$6,875

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sun 25-1

11:25-21:13

2 stops22h 48m

Washington, D.C. Dulles Intl

Wed 28-1

18:00-07:00

1 stop24h 00m

HK$7,178

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 13-3

12:35-23:40

2 stops23h 05m

Washington, D.C. Dulles Intl

Thu 13-8

09:30-05:00

2 stops31h 30m

HK$7,287

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 13-3

18:10-10:50

1 stop28h 40m

Washington, D.C. Dulles Intl

Thu 13-8

13:30-22:30

1 stop21h 00m

HK$7,310

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 13-3

23:20-20:20

1 stop33h 00m

Washington, D.C. Dulles Intl

Thu 13-8

13:20-07:25

1 stop30h 05m

HK$7,364

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sun 25-1

10:00-11:45

1 stop38h 45m

Washington, D.C. Dulles Intl

Wed 28-1

13:30-17:05

1 stop38h 35m

HK$7,800

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 24-1

00:55-11:52

2 stops23h 57m

Washington, D.C. Dulles Intl

Wed 28-1

11:50-23:10

1 stop22h 20m

HK$8,150

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 11-3

00:55-13:44

2 stops24h 49m

Washington, D.C. Reagan-National

Mon 16-3

18:30-23:10

2 stops40h 40m

HK$8,150

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 13-3

19:25-20:54

2 stops37h 29m

Washington, D.C. Dulles Intl

Thu 13-8

09:55-21:40

2 stops23h 45m

HK$8,204

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 13-3

20:05-20:05

2 stops36h 00m

Washington, D.C. Reagan-National

Thu 13-8

09:59-10:05

2 stops36h 06m

HK$8,399

Flights are sorted by cheapest return flights first.

Deals found on 24-11

Showing 1-10 of 44 results
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Best time to book a flight from Hong Kong to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Hong Kong with our price prediction graph.
Estimated return 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 Washington, D.C.
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated 26 November 2025.
Read reviews from past customers who have flown with United Airlines from Hong Kong to Washington, D.C.. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,046 reviews
Check prices

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,046 reviews
United Airlines
7.4
Good
9,046 reviews
Check prices

Entertainment

7.1

Crew

8.1

Comfort

7.3

Food

6.6

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Washington, D.C.. 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 Washington, D.C.?

    There are many flights that can get you from Hong Kong to Washington, D.C. in 23h 05m. Fly via United Airlines, Delta, or Korean Air to get the fastest option. Airlines will cover a distance of 13092 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Hong Kong to Washington, D.C. round-trip?

    Cheapflights users have booked flights from Hong Kong to Washington, D.C. round-trip from HK$7,744. United Airlines is priced at 5% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Hong Kong to Washington, D.C. one-way?

    To fly one-way, consider booking your trip with Air China, which is currently one of the cheapest options available, starting at HK$4,184. Air Canada flights start at HK$4,627 while deals on EVA Air start at HK$5,280 one-way.

  • What are the most popular routes from Hong Kong to Washington, D.C.?

    The most popular flight routes from Hong Kong to Washington, D.C. are Hong Kong Intl - Washington, D.C. Dulles Intl, Hong Kong Intl - Baltimore/Washington and Hong Kong Intl - Washington, D.C. Reagan-National.

  • Can I find deals for flights from Hong Kong to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Washington, D.C.?

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

  • Can I find deals for business class flights from Hong Kong to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Hong Kong to Washington, D.C. 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

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Fairfax
Arlington
Herndon
Silver Spring

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Alternative routes for Hong Kong to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Dulles Intl flights
Hong Kong to Reagan-National flights

Top airline flying from Hong Kong to Washington, D.C.

Discover the top airline that operate flights from Hong Kong to Washington, D.C.. 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 70,647 searches. Data last updated 26 November 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestHK$7,744AverageHK$9,437FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Washington, D.C.?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Hong Kong to Washington, D.C.. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Washington, D.C.?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Hong Kong.

Can Cheapflights find flights from Hong Kong to Washington, D.C. with no change fees?

Yes, we can. To see specific flights from Hong Kong to Washington, D.C. with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Hong Kong to Washington, D.C. become cheaper?

Yes! Start tracking prices for Hong Kong to Washington, D.C. flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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