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Cheap flights from Hong Kong to Washington, D.C. from HK$3,726

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 30-1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — WAS
10 Feb — 17 Feb1
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 11 January 2026.

Round-trip from

HK$7,046

One-way from

HK$3,726

Popular in

November

Cheapest in

December

Average price

HK$8,090
23-2-2-3
  • 23-2-2-3
  • 4 total stops
  • 63h 55m total
  • Hong Kong to Washington, D.C.
Search Deals
30-1
  • 30-1
  • 3 total stops
  • 46h 41m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (HK$1,112 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 January 2026
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 11 January 2026.

Mon 23-220:05HKG - BWI
2 stops34h 41mMultiple Airlines
Mon 2-318:46BWI - HKG
2 stops29h 14mMultiple Airlines
Deal found 8-1HK$7,046
Mon 9-211:25HKG - IAD
2 stops24h 53mUnited Airlines
Mon 16-219:13IAD - HKG
1 stop22h 47mUnited Airlines
Deal found 10-1HK$7,062
Mon 9-211:25HKG - DCA
2 stops23h 27mUnited Airlines
Mon 16-212:47DCA - HKG
2 stops28h 58mUnited Airlines
Deal found 10-1HK$7,062
Fri 6-210:35HKG - IAD
2 stops23h 38mUnited Airlines
Sun 8-218:45IAD - HKG
1 stop23h 15mUnited Airlines
Deal found 9-1HK$7,069
Sun 8-222:30HKG - DCA
2 stops24h 08mUnited Airlines
Sun 15-217:50DCA - HKG
1 stop23h 55mUnited Airlines
Deal found 9-1HK$7,069
Tue 3-300:25HKG - IAD
1 stop28h 30mQatar Airways
Wed 25-311:40IAD - HKG
1 stop22h 00mQatar Airways
Deal found 9-1HK$7,108
Mon 9-300:25HKG - IAD
1 stop28h 30mQatar Airways
Tue 24-321:05IAD - HKG
1 stop36h 35mQatar Airways
Deal found 9-1HK$7,124
Sat 31-111:25HKG - IAD
2 stops24h 48mUnited Airlines
Sat 7-214:10IAD - HKG
1 stop27h 35mUnited Airlines
Deal found 10-1HK$7,171
Mon 23-222:45HKG - IAD
2 stops30h 20mUnited Airlines
Mon 2-318:00IAD - HKG
1 stop24h 00mUnited Airlines
Deal found 9-1HK$7,179
Wed 1-422:30HKG - DCA
2 stops23h 29mUnited Airlines
Sun 5-413:00DCA - HKG
2 stops28h 00mUnited Airlines
Deal found 10-1HK$7,179
Mon 9-223:20HKG - IAD
1 stop33h 00mTurkish Airlines
Mon 16-213:30IAD - HKG
1 stop38h 35mTurkish Airlines
Deal found 10-1HK$7,342
Mon 23-223:20HKG - IAD
1 stop33h 00mTurkish Airlines
Mon 2-321:15IAD - HKG
1 stop30h 50mTurkish Airlines
Deal found 9-1HK$7,350

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 11 January 2026.
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 - IAD

HKGIAD

Hong Kong Intl

Mon 9-2

11:25-23:18

2 stops24h 53m

Washington, D.C. Dulles Intl

Mon 16-2

19:13-07:00

1 stop22h 47m

HK$7,062

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 9-2

22:45-10:33

2 stops24h 48m

Washington, D.C. Reagan-National

Mon 16-2

07:00-19:20

1 stop23h 20m

HK$7,062

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 6-2

10:35-21:13

2 stops23h 38m

Washington, D.C. Dulles Intl

Sun 8-2

18:45-07:00

1 stop23h 15m

HK$7,069

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Tue 10-3

11:25-23:19

2 stops23h 54m

Washington, D.C. Dulles Intl

Tue 24-3

19:32-07:00

1 stop23h 28m

HK$7,069

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 8-2

22:30-09:38

2 stops24h 08m

Washington, D.C. Reagan-National

Sun 15-2

17:50-06:45

1 stop23h 55m

HK$7,069

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 24-2

11:25-21:59

2 stops23h 34m

Washington, D.C. Reagan-National

Tue 3-3

12:47-06:45

2 stops28h 58m

HK$7,069

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 10-3

22:45-10:29

2 stops23h 44m

Washington, D.C. Reagan-National

Tue 24-3

07:00-19:20

1 stop24h 20m

HK$7,069

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 6-2

22:45-08:32

2 stops22h 47m

Washington, D.C. Reagan-National

Sun 8-2

17:59-06:45

1 stop23h 46m

HK$7,069

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 23-2

22:45-08:29

2 stops22h 44m

Washington, D.C. Reagan-National

Mon 2-3

12:47-19:20

2 stops41h 33m

HK$7,069

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Tue 3-3

00:25-15:55

1 stop28h 30m

Washington, D.C. Dulles Intl

Wed 25-3

11:40-21:40

1 stop22h 00m

HK$7,108

Flights are sorted by cheapest return flights first.

Deals found on 9-1

Showing 1-10 of 60 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 11 January 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
9,145 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,145 reviews
United Airlines
7.4
Good
9,145 reviews
Check prices

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Overall

7.4

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 22h 45m. Fly via United Airlines, Qatar Airways, or EVA Air to get the fastest option. Airlines will cover a distance of 13081 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$7,761. United Airlines is priced at 5% 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 - Washington, D.C. Reagan-National, Hong Kong Intl - Washington, D.C. Dulles Intl and Hong Kong Intl - Baltimore/Washington.

  • 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 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 11 January 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestHK$7,761AverageHK$9,713FlexibilityNo 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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