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Cheap flights from Hong Kong to Washington, D.C. from HK$3,692

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 23-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — WAS
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap 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 27 February 2026.

Tue 3-310:35
HKG
-
IAD
2 stops23h 28m
United Airlines
Sun 8-315:45
IAD
-
HKG
1 stop27h 15m
United Airlines
Deal found 26-2HK$6,672
Tue 3-322:45
HKG
-
DCA
2 stops24h 44m
United Airlines
Sun 8-312:32
DCA
-
HKG
2 stops29h 13m
United Airlines
Deal found 26-2HK$6,672
Wed 1-422:30
HKG
-
DCA
2 stops25h 29m
United Airlines
Sun 5-411:55
DCA
-
HKG
2 stops42h 35m
United Airlines
Deal found 25-2HK$6,782
Thu 9-411:45
HKG
-
IAD
2 stops24h 32m
United Airlines
Thu 16-422:05
IAD
-
HKG
1 stop32h 25m
United Airlines
Deal found 23-2HK$6,790
Sat 10-1013:30
HKG
-
BWI
2 stops28h 51m
EVA Air
Sat 17-1018:11
BWI
-
HKG
2 stops27h 54m
EVA Air
Deal found 24-2HK$6,891
Mon 26-1022:45
HKG
-
IAD
2 stops27h 18m
United Airlines
Mon 2-1117:55
IAD
-
HKG
1 stop23h 50m
United Airlines
Deal found 25-2HK$6,891
Mon 26-1014:05
HKG
-
IAD
2 stops29h 23m
Multiple Airlines
Mon 2-1117:38
IAD
-
HKG
2 stops30h 22m
Multiple Airlines
Deal found 23-2HK$6,923
Sat 10-1015:25
HKG
-
IAD
2 stops28h 03m
EVA Air
Sat 17-1017:38
IAD
-
HKG
2 stops30h 27m
EVA Air
Deal found 24-2HK$7,009
Tue 3-319:40
HKG
-
IAD
2 stops34h 40m
EVA Air
Sun 8-318:27
IAD
-
HKG
2 stops27h 43m
EVA Air
Deal found 26-2HK$7,087
Sat 14-1119:40
HKG
-
IAD
2 stops24h 48m
EVA Air
Sat 21-1117:38
IAD
-
HKG
2 stops26h 22m
EVA Air
Deal found 24-2HK$7,228
Sat 14-1119:40
HKG
-
BWI
2 stops23h 41m
EVA Air
Sat 21-1107:51
BWI
-
HKG
2 stops36h 09m
EVA Air
Deal found 24-2HK$7,321
Tue 3-310:00
HKG
-
IAD
1 stop38h 45m
Turkish Airlines
Sun 8-322:15
IAD
-
HKG
1 stop22h 05m
Turkish Airlines
Deal found 26-2HK$7,361

Find 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 27 February 2026.

Round-trip from

HK$6,782

One-way from

HK$3,692

Popular in

November

Cheapest in

December

Average price

HK$7,791
United Airlines
  • United Airlines
  • 1-4-5-4
  • 4 total stops
  • 68h 04m total
  • Hong Kong to Washington, D.C.
Search Deals
23-4
  • 23-4
  • 3 total stops
  • 59h 20m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (HK$601 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,346 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 27 February 2026.
Use the filters below to find and compare flights from Hong Kong to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 25-3

11:25-23:19

2 stops23h 54m

Washington, D.C. Dulles Intl

Wed 8-4

06:30-05:00

1 stop34h 30m

HK$6,680

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 1-4

22:30-11:59

2 stops25h 29m

Washington, D.C. Reagan-National

Sun 5-4

11:55-18:30

2 stops42h 35m

HK$6,782

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 14-3

11:25-23:59

2 stops24h 34m

Washington, D.C. Dulles Intl

Thu 19-3

06:15-19:20

1 stop25h 05m

HK$7,673

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 1-4

12:40-23:59

2 stops23h 19m

Washington, D.C. Dulles Intl

Sun 5-4

22:05-05:40

1 stop43h 35m

HK$7,713

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 25-4

18:15-16:05

1 stop33h 50m

Washington, D.C. Dulles Intl

Sun 6-9

11:05-21:55

1 stop22h 50m

HK$8,401

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sun 17-5

20:10-07:34

2 stops47h 24m

Washington, D.C. Dulles Intl

Mon 1-6

17:35-09:55

2 stops28h 20m

HK$8,925

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Tue 16-6

08:15-09:45

2 stops37h 30m

Washington, D.C. Dulles Intl

Fri 26-6

13:20-01:20

1 stop24h 00m

HK$9,230

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sat 18-4

09:45-12:01

2 stops38h 16m

Washington, D.C. Reagan-National

Sun 6-9

18:59-06:15

1 stop23h 16m

HK$9,441

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Thu 9-4

00:45-23:41

2 stops34h 56m

Washington, D.C. Dulles Intl

Fri 17-4

06:00-22:45

2 stops28h 45m

HK$9,473

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 16-6

09:45-18:13

2 stops20h 28m

Washington, D.C. Reagan-National

Fri 26-6

06:00-05:15

2 stops35h 15m

HK$9,926

Flights are sorted by cheapest return flights first.

Deals found on 24-2

Showing 1-10 of 36 resultsSorted by cheapest first
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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 27 February 2026.
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
9,349 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,349 reviews
United Airlines
7.4
Good
9,349 reviews
Check prices

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Crew

8.1

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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 54m. Fly via United Airlines or British Airways 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$7,203. United Airlines is priced at 13% lower than the current average price of a flight leaving 3 months from now.

  • 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 - Baltimore/Washington, Hong Kong Intl - Washington, D.C. Reagan-National and Hong Kong Intl - Washington, D.C. Dulles Intl.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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 Reagan-National flights
Hong Kong to Dulles Intl 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 27 February 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestHK$7,203AverageHK$9,748FlexibilityNo 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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