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Cheap flights from Hong Kong to Washington, D.C. Reagan-National Airport from HK$4,784

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 2-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DCA
30 Aug — 6 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Reagan-National

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Reagan-National
Explore the most affordable flight options available from Hong Kong to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 July 2026.

Thu 12-1122:30
HKG
-
DCA
2 stops24h 26m
United Airlines
Sun 15-1112:50
DCA
-
HKG
2 stops28h 55m
United Airlines
Deal found 28-7HK$5,733
Tue 29-921:45
HKG
-
DCA
2 stops23h 09m
United Airlines
Tue 6-1012:57
DCA
-
HKG
2 stops28h 03m
United Airlines
Deal found 29-7HK$5,859
Sat 14-1122:30
HKG
-
DCA
2 stops23h 26m
United Airlines
Sat 16-118:00
DCA
-
HKG
1 stop23h 45m
United Airlines
Deal found 26-7HK$6,039
Thu 3-912:40
HKG
-
DCA
2 stops22h 12m
Lufthansa
Wed 16-907:48
DCA
-
HKG
1 stop23h 07m
Lufthansa
Deal found 30-7HK$6,353
Sun 27-910:10
HKG
-
DCA
2 stops45h 50m
Multiple Airlines
Sun 7-309:30
DCA
-
HKG
2 stops34h 30m
Multiple Airlines
Deal found 27-7HK$7,647
Sun 6-912:20
HKG
-
DCA
2 stops23h 28m
Delta
Wed 30-916:41
DCA
-
HKG
1 stop24h 24m
Delta
Deal found 31-7HK$7,671
Fri 18-909:25
HKG
-
DCA
2 stops24h 18m
Delta
Sun 20-920:50
DCA
-
HKG
2 stops26h 05m
Delta
Deal found 29-7HK$7,741
Sun 6-911:45
HKG
-
DCA
1 stop22h 45m
United Airlines
Wed 30-907:28
DCA
-
HKG
1 stop23h 27m
United Airlines
Deal found 31-7HK$7,749

Find flight deals from Hong Kong to Reagan-National

Keep the following information in mind while searching for Hong Kong to Reagan-National flight deals. Data was last updated 31 July 2026.

Round-trip from

HK$5,733

One-way from

HK$4,784

Popular in

July

Cheapest in

October

Average price

HK$12,502
United Airlines
  • United Airlines
  • 12-11-15-11
  • 4 total stops
  • 53h 21m total
  • Hong Kong to Washington, D.C.
Search Deals
2-9
  • 2-9
  • 3 total stops
  • 35h 21m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (HK$8,119 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,896 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Reagan-National 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 31 July 2026.
Use the filters below to find and compare flights from Hong Kong to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 12-11

22:45-10:59

2 stops25h 14m

Washington, D.C. Reagan-National

Sun 15-11

17:00-06:45

1 stop24h 45m

HK$5,851

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sat 26-9

22:30-12:08

2 stops25h 38m

Washington, D.C. Reagan-National

Sun 7-3

07:50-06:45

1 stop33h 55m

HK$6,039

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 27-9

21:45-09:59

2 stops24h 14m

Washington, D.C. Reagan-National

Sun 7-3

18:00-06:45

1 stop23h 45m

HK$6,039

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 6-9

12:20-23:48

2 stops23h 28m

Washington, D.C. Reagan-National

Wed 30-9

12:32-05:05

2 stops28h 33m

HK$7,671

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 3-9

09:25-22:59

2 stops25h 34m

Washington, D.C. Reagan-National

Wed 16-9

17:35-05:05

2 stops23h 30m

HK$7,686

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 18-9

09:25-23:44

2 stops26h 19m

Washington, D.C. Reagan-National

Sun 20-9

16:41-05:05

1 stop24h 24m

HK$7,686
Fastest return journey

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 10-9

11:45-22:30

1 stop22h 45m

Washington, D.C. Reagan-National

Thu 24-9

07:28-18:55

1 stop23h 27m

HK$7,686

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 15-11

10:45-15:19

1 stop41h 34m

Washington, D.C. Reagan-National

Wed 13-1

17:25-07:40

1 stop25h 15m

HK$7,686

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 3-11

10:45-15:29

1 stop41h 44m

Washington, D.C. Reagan-National

Sun 8-11

17:35-07:40

2 stops25h 05m

HK$7,686
Cheapest one-way

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 2-9

13:30-12:51

3 stops35h 21m

HK$4,784

Flights are sorted by cheapest return flights first.

Deals found on 30-7

Showing 1-10 of 21 resultsSorted by cheapest first
1
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Best time to book a flight from Hong Kong to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Reagan-National. 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. Reagan-National Airport?

    For as low as HK$7,671, United Airlines can have you in Washington, D.C. Reagan-National Airport from Hong Kong in 23h 28m. Hong Kong and Washington, D.C. Reagan-National Airport are separated by a distance of 13110 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Hong Kong to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Reagan-National flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Reagan-National?

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

  • Can I find deals for business class flights from Hong Kong to Reagan-National?

    Yes. Cheapflights offers flight deals from Hong Kong to Reagan-National 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. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Fairfax
Arlington

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hong Kong to Reagan-National

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
Hong Kong to Baltimore flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Reagan-National?

Cheapflights makes it easy to find Hong Kong to Reagan-National flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Reagan-National?

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Can Cheapflights find flights from Hong Kong to Reagan-National with no change fees?

Yes! Cheapflights helps users easily find flights from Hong Kong to Reagan-National with no change fees.

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