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Cheap flights from Hong Kong to Washington, D.C. Reagan-National Airport from HK$4,287

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 28-10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DCA
7 Sep — 14 Sep1
1 adult

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 2 September 2025.

Round-trip from

HK$5,488

One-way from

HK$4,287

Popular in

September

Cheapest in

April

Average price

HK$14,678
15-10-22-10
  • 15-10-22-10
  • 4 total stops
  • 52h 56m total
  • Hong Kong to Washington, D.C.
Search Deals
28-10
  • 28-10
  • 2 total stops
  • 42h 30m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (HK$26,224 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (HK$5,020 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Hong Kong to Reagan-National

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 2 September 2025.

Wed 15-1007:15HKG - DCA
2 stops26h 36mMultiple Airlines
Wed 22-1011:00DCA - HKG
2 stops26h 20mMultiple Airlines
Deal found 30-8HK$5,488
Wed 15-1022:30HKG - DCA
2 stops25h 29mUnited Airlines
Wed 22-1017:59DCA - HKG
1 stop23h 01mUnited Airlines
Deal found 30-8HK$6,681
Mon 8-919:40HKG - DCA
2 stops37h 19mMultiple Airlines
Wed 24-908:59DCA - HKG
2 stops37h 06mMultiple Airlines
Deal found 2-9HK$7,218
Mon 6-1018:00HKG - DCA
2 stops28h 20mAir Canada
Wed 22-1016:35DCA - HKG
2 stops35h 30mAir Canada
Deal found 30-8HK$7,304
Thu 16-1021:45HKG - DCA
2 stops35h 29mEVA Air
Thu 23-1009:59DCA - HKG
2 stops34h 51mEVA Air
Deal found 31-8HK$7,328
Sun 7-900:45HKG - DCA
2 stops33h 03mDelta
Wed 24-909:40DCA - HKG
2 stops24h 50mDelta
Deal found 2-9HK$7,374
Wed 15-1000:45HKG - DCA
2 stops32h 58mDelta
Thu 23-1007:45DCA - HKG
2 stops26h 45mDelta
Deal found 31-8HK$7,647
Mon 6-1011:15HKG - DCA
1 stop22h 36mUnited Airlines
Wed 22-1017:59DCA - HKG
1 stop23h 01mUnited Airlines
Deal found 30-8HK$9,323
Mon 8-911:15HKG - DCA
1 stop22h 22mUnited Airlines
Wed 24-917:59DCA - HKG
1 stop23h 01mUnited Airlines
Deal found 2-9HK$9,347

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 2 September 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

Wed 15-10

07:15-21:51

2 stops26h 36m

Washington, D.C. Reagan-National

Wed 22-10

11:00-01:20

2 stops26h 20m

HK$5,488

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 20-2

22:45-10:17

2 stops24h 32m

Washington, D.C. Reagan-National

Tue 24-2

11:30-19:15

2 stops42h 45m

HK$6,681

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 16-10

22:30-11:59

2 stops25h 29m

Washington, D.C. Reagan-National

Thu 23-10

07:00-18:55

1 stop23h 55m

HK$6,681

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 15-10

22:30-11:59

2 stops25h 29m

Washington, D.C. Reagan-National

Wed 22-10

17:59-05:00

1 stop23h 01m

HK$6,681

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 6-10

18:00-10:20

2 stops28h 20m

Washington, D.C. Reagan-National

Wed 22-10

16:35-16:05

2 stops35h 30m

HK$7,304

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 16-10

21:45-21:14

2 stops35h 29m

Washington, D.C. Reagan-National

Thu 23-10

09:59-08:50

2 stops34h 51m

HK$7,328

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 28-10

13:30-20:00

2 stops42h 30m

HK$4,287

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 10-9

19:40-20:59

2 stops37h 19m

HK$4,319

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 12-9

21:45-20:59

2 stops35h 14m

HK$4,319

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 10-9

21:10-20:59

2 stops35h 49m

HK$4,334

Flights are sorted by cheapest return flights first.

Deals found on 1-9

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$6,681, United Airlines can have you in Washington, D.C. Reagan-National Airport from Hong Kong in 24h 32m. 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 Reagan-National flights
Hong Kong to Baltimore flights

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

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

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