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Cheap flights from Hong Kong to Washington, D.C. Reagan-National Airport from HK$3,839

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 10-11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DCA
23 Nov — 30 Nov1
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 24 October 2025.

Round-trip from

HK$6,722

One-way from

HK$3,839

Popular in

September

Cheapest in

April

Average price

HK$7,569
23-11-30-11
  • 23-11-30-11
  • 4 total stops
  • 57h 21m total
  • Hong Kong to Washington, D.C.
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10-11
  • 10-11
  • 3 total stops
  • 59h 04m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (HK$26,068 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (HK$4,994 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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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 24 October 2025.

Sun 26-1010:20HKG - DCA
2 stops45h 40mMultiple Airlines
Thu 30-1009:59DCA - HKG
2 stops36h 11mMultiple Airlines
Deal found 21-10HK$7,639
Thu 20-1120:25HKG - DCA
2 stops27h 01mAir Canada
Fri 5-1212:55DCA - HKG
2 stops40h 45mAir Canada
Deal found 22-10HK$8,517
Wed 29-1016:30HKG - DCA
1 stop20h 29mCathay Pacific
Thu 30-1011:30DCA - HKG
1 stop29h 05mCathay Pacific
Deal found 23-10HK$8,556
Thu 20-1122:30HKG - DCA
2 stops25h 59mUnited Airlines
Fri 5-1207:00DCA - HKG
1 stop23h 20mUnited Airlines
Deal found 22-10HK$8,805
Sun 7-1220:25HKG - DCA
2 stops27h 01mAir Canada
Sun 14-1220:40DCA - HKG
2 stops33h 00mAir Canada
Deal found 23-10HK$9,085
Wed 19-1100:55HKG - DCA
2 stops24h 58mDelta
Fri 5-1206:59DCA - HKG
2 stops27h 11mDelta
Deal found 22-10HK$9,372
Thu 20-1107:40HKG - DCA
3 stops27h 55mMultiple Airlines
Fri 5-1206:00DCA - HKG
2 stops47h 40mMultiple Airlines
Deal found 22-10HK$9,660
Sat 6-1220:25HKG - DCA
2 stops25h 30mAir Canada
Sat 13-1220:40DCA - HKG
2 stops33h 00mAir Canada
Deal found 22-10HK$9,745
Sat 6-1209:05HKG - DCA
3 stops25h 51mMultiple Airlines
Sat 13-1220:40DCA - HKG
2 stops33h 00mMultiple Airlines
Deal found 22-10HK$11,525
Sat 25-1002:15HKG - DCA
1 stop20h 11mCathay Pacific
Thu 30-1012:31DCA - HKG
1 stop19h 59mCathay Pacific
Deal found 21-10HK$11,828

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 24 October 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

22:45-14:13

2 stops28h 28m

Washington, D.C. Reagan-National

Tue 24-2

12:47-06:45

2 stops28h 58m

HK$6,761

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 20-11

20:25-10:26

2 stops27h 01m

Washington, D.C. Reagan-National

Fri 5-12

12:55-18:40

2 stops40h 45m

HK$8,517

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 20-11

10:35-21:43

1 stop24h 08m

Washington, D.C. Reagan-National

Fri 5-12

07:00-19:20

1 stop23h 20m

HK$8,805

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 7-12

20:25-10:26

2 stops27h 01m

Washington, D.C. Reagan-National

Sun 14-12

20:40-18:40

2 stops33h 00m

HK$9,085

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 19-11

00:55-12:53

2 stops24h 58m

Washington, D.C. Reagan-National

Fri 5-12

06:59-23:10

2 stops27h 11m

HK$9,372

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sat 6-12

20:25-08:55

2 stops25h 30m

Washington, D.C. Reagan-National

Sat 13-12

20:40-18:40

2 stops33h 00m

HK$9,745

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 19-2

03:25-09:28

1 stop19h 03m

Washington, D.C. Reagan-National

Tue 24-2

18:56-05:35

1 stop21h 39m

HK$10,802

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 10-11

23:55-21:59

3 stops59h 04m

HK$3,839

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 17-3

21:50-20:55

2 stops35h 05m

HK$4,111

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 28-10

21:10-20:00

2 stops34h 50m

HK$4,399

Flights are sorted by cheapest return flights first.

Deals found on 22-10

Showing 1-10 of 14 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$8,517, United Airlines can have you in Washington, D.C. Reagan-National Airport from Hong Kong in 27h 01m. 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

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.

Can Cheapflights notify me if prices for flights from Hong Kong to Reagan-National become cheaper?

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