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Cheap flights from Hong Kong to Washington, D.C. Reagan-National Airport from HK$4,049

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 18-3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DCA
13 Dec — 20 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 November 2025.

Round-trip from

HK$7,180

One-way from

HK$4,049

Popular in

September

Cheapest in

April

Average price

HK$10,118
United Airlines
  • United Airlines
  • 20-2-24-2
  • 3 total stops
  • 47h 39m total
  • Hong Kong to Washington, D.C.
Search Deals
Air Canada
  • Air Canada
  • 18-3
  • 2 total stops
  • 28h 54m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (HK$26,063 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (HK$4,989 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 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 13 November 2025.

Sun 28-1220:25HKG - DCA
2 stops34h 40mAir Canada
Sun 4-120:40DCA - HKG
2 stops33h 00mAir Canada
Deal found 13-11HK$8,439
Tue 2-1220:25HKG - DCA
2 stops28h 54mAir Canada
Sun 14-1212:55DCA - HKG
2 stops40h 45mAir Canada
Deal found 12-11HK$8,789
Mon 1-1210:00HKG - DCA
2 stops42h 31mAir Canada
Wed 10-1212:55DCA - HKG
2 stops40h 45mAir Canada
Deal found 12-11HK$8,812
Thu 18-1210:35HKG - DCA
1 stop19h 22mUnited Airlines
Tue 13-107:00DCA - HKG
1 stop23h 20mUnited Airlines
Deal found 13-11HK$8,967
Fri 5-1220:25HKG - DCA
2 stops26h 56mAir Canada
Wed 10-1211:05DCA - HKG
2 stops42h 35mAir Canada
Deal found 12-11HK$9,006
Mon 1-1210:00HKG - DCA
2 stops42h 31mAir Canada
Thu 11-1212:55DCA - HKG
2 stops40h 45mAir Canada
Deal found 12-11HK$9,030
Sat 6-1220:25HKG - DCA
2 stops28h 54mAir Canada
Thu 11-1212:55DCA - HKG
2 stops40h 45mAir Canada
Deal found 12-11HK$9,224
Fri 12-1220:25HKG - DCA
2 stops25h 30mAir Canada
Sun 14-1212:55DCA - HKG
2 stops40h 45mAir Canada
Deal found 12-11HK$9,271
Thu 18-1207:50HKG - DCA
3 stops27h 45mMultiple Airlines
Tue 13-118:50DCA - HKG
2 stops34h 50mMultiple Airlines
Deal found 13-11HK$9,434
Fri 5-1212:35HKG - DCA
1 stop20h 25mMultiple Airlines
Wed 10-1209:59DCA - HKG
1 stop30h 06mMultiple Airlines
Deal found 12-11HK$9,558
Thu 4-1221:10HKG - DCA
2 stops35h 50mMultiple Airlines
Fri 12-1209:59DCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 12-11HK$10,156

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 13 November 2025.
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

Hong Kong

Fly to

Reagan-National

Route

Departure

Return

Price

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 20-2

10:35-21:59

2 stops24h 24m

Washington, D.C. Reagan-National

Tue 24-2

12:47-06:45

2 stops28h 58m

HK$7,180

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 3-12

20:25-10:21

2 stops26h 56m

Washington, D.C. Reagan-National

Sun 14-12

12:55-18:40

2 stops40h 45m

HK$8,789

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 18-12

10:35-16:57

1 stop19h 22m

Washington, D.C. Reagan-National

Tue 13-1

16:11-07:00

2 stops25h 49m

HK$8,967

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 5-12

20:25-10:21

2 stops26h 56m

Washington, D.C. Reagan-National

Thu 11-12

12:55-18:40

2 stops40h 45m

HK$9,224

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 18-12

07:50-22:35

3 stops27h 45m

Washington, D.C. Reagan-National

Tue 13-1

18:50-18:40

2 stops34h 50m

HK$9,434

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 28-12

10:35-16:57

1 stop19h 22m

Washington, D.C. Reagan-National

Sun 4-1

17:59-19:20

1 stop36h 21m

HK$10,265

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 19-2

03:25-10:07

1 stop19h 42m

Washington, D.C. Reagan-National

Tue 24-2

18:35-05:35

1 stop22h 00m

HK$10,623

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 23-3

11:25-22:05

2 stops22h 40m

HK$4,251

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 16-3

19:45-17:59

2 stops34h 14m

HK$4,468

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 15-3

22:45-08:51

2 stops22h 06m

HK$4,523

Flights are sorted by cheapest return flights first.

Deals found on 11-11

Showing 1-10 of 16 results
1
2

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$7,180, United Airlines can have you in Washington, D.C. Reagan-National Airport from Hong Kong in 24h 24m. 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
Herndon
Silver Spring

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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.
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Hong Kong to Reagan-National flights

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

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