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Cheap flights from Hong Kong to Washington, D.C. Reagan-National Airport from HK$3,791

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 10-12. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DCA
21 Dec — 28 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 21 November 2025.

Round-trip from

HK$6,874

One-way from

HK$3,791

Popular in

September

Cheapest in

April

Average price

HK$10,135
United Airlines
  • United Airlines
  • 12-3-16-3
  • 4 total stops
  • 53h 12m total
  • Hong Kong to Washington, D.C.
Search Deals
10-12
  • 10-12
  • 3 total stops
  • 51h 49m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (HK$26,152 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (HK$5,008 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 21 November 2025.

Thu 25-1220:25HKG - DCA
2 stops32h 06mAir Canada
Fri 9-109:40DCA - HKG
2 stops44h 00mAir Canada
Deal found 20-11HK$8,547
Thu 25-1222:30HKG - DCA
2 stops25h 59mUnited Airlines
Fri 9-117:59DCA - HKG
1 stop23h 46mUnited Airlines
Deal found 20-11HK$8,734
Fri 19-1210:35HKG - DCA
1 stop19h 22mUnited Airlines
Wed 31-1207:00DCA - HKG
1 stop23h 20mUnited Airlines
Deal found 19-11HK$9,045
Fri 19-1216:30HKG - DCA
1 stop19h 30mCathay Pacific
Wed 31-1217:00DCA - HKG
1 stop23h 35mCathay Pacific
Deal found 19-11HK$10,073
Fri 19-1207:30HKG - DCA
3 stops25h 15mMultiple Airlines
Wed 31-1216:10DCA - HKG
3 stops30h 15mMultiple Airlines
Deal found 19-11HK$11,490
Wed 10-1220:25HKG - DCA
2 stops26h 56mMultiple Airlines
Wed 17-1217:10DCA - HKG
2 stops31h 40mMultiple Airlines
Deal found 20-11HK$11,817
Mon 8-1220:25HKG - DCA
2 stops26h 56mAir Canada
Tue 16-1218:50DCA - HKG
2 stops34h 50mAir Canada
Deal found 20-11HK$11,988
Thu 18-1200:55HKG - DCA
2 stops28h 41mDelta
Wed 31-1216:56DCA - HKG
2 stops29h 24mDelta
Deal found 19-11HK$12,019
Wed 24-1200:05HKG - DCA
2 stops27h 12mANA
Fri 9-114:00DCA - HKG
2 stops26h 45mANA
Deal found 20-11HK$12,361
Fri 19-1210:00HKG - DCA
2 stops22h 28mANA
Wed 31-1207:30DCA - HKG
2 stops33h 15mANA
Deal found 19-11HK$12,790

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 21 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

Thu 12-3

22:30-10:29

2 stops23h 59m

Washington, D.C. Reagan-National

Mon 16-3

12:32-05:45

2 stops29h 13m

HK$6,874

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 25-12

10:35-21:43

1 stop24h 08m

Washington, D.C. Reagan-National

Fri 9-1

17:59-06:45

1 stop23h 46m

HK$8,734

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 19-12

10:35-16:57

1 stop19h 22m

Washington, D.C. Reagan-National

Wed 31-12

07:00-19:20

1 stop23h 20m

HK$9,045

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 19-12

16:30-23:00

1 stop19h 30m

Washington, D.C. Reagan-National

Wed 31-12

17:00-05:35

1 stop23h 35m

HK$10,073

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 10-12

07:10-21:59

3 stops51h 49m

HK$3,791

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 8-12

07:40-13:06

3 stops42h 26m

HK$4,017

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 21-1

19:40-20:00

2 stops37h 20m

HK$4,102

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 10-12

22:30-21:36

1 stop36h 06m

HK$4,523

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 17-12

22:45-09:59

2 stops24h 14m

HK$4,523

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 6-2

10:35-16:52

1 stop19h 17m

HK$4,523

Flights are sorted by cheapest return flights first.

Deals found on 19-11

Showing 1-10 of 13 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$6,874, United Airlines can have you in Washington, D.C. Reagan-National Airport from Hong Kong in 23h 59m. Hong Kong and Washington, D.C. Reagan-National Airport are separated by a distance of 13110 km.

  • 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.
Hong Kong to Dulles Intl flights
Hong Kong to Baltimore flights
Hong Kong to Reagan-National flights

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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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