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Cheap flights from Hong Kong to Washington, D.C. Reagan-National Airport from HK$3,613

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 30-1. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DCA
28 Jan — 4 Feb1
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.

Best flights from Hong Kong to Reagan-National
Discover carefully curated flight deals from Hong Kong to Reagan-National that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 December 2025.

Thu 12-210:35HKG - DCA
2 stops24h 24mUnited Airlines
Thu 19-207:00DCA - HKG
1 stop34h 45mUnited Airlines
Deal found 29-12HK$6,877
Mon 12-120:25HKG - DCA
2 stops52h 54mAir Canada
Thu 15-112:55DCA - HKG
2 stops40h 45mAir Canada
Deal found 28-12HK$8,213
Wed 27-512:20HKG - DCA
2 stops23h 03mDelta
Tue 7-717:10DCA - HKG
1 stop23h 50mDelta
Deal found 26-12HK$8,571
Wed 4-322:30HKG - DCA
2 stops22h 59mUnited Airlines
Sun 8-312:32DCA - HKG
2 stops42h 48mUnited Airlines
Deal found 27-12HK$6,877
Wed 1-422:30HKG - DCA
2 stops26h 40mUnited Airlines
Sun 5-417:59DCA - HKG
1 stop36h 56mUnited Airlines
Deal found 28-12HK$7,055
Thu 18-609:25HKG - DCA
2 stops21h 54mDelta
Sat 8-815:55DCA - HKG
2 stops25h 05mDelta
Deal found 26-12HK$8,625
Fri 13-210:35HKG - DCA
2 stops26h 24mUnited Airlines
Thu 19-212:47DCA - HKG
2 stops41h 33mUnited Airlines
Deal found 29-12HK$7,662
Wed 17-609:25HKG - DCA
2 stops23h 54mDelta
Sun 9-817:10DCA - HKG
1 stop23h 50mDelta
Deal found 26-12HK$8,625
Thu 18-609:25HKG - DCA
2 stops21h 54mDelta
Mon 10-815:55DCA - HKG
2 stops25h 05mDelta
Deal found 26-12HK$8,625
Tue 23-609:25HKG - DCA
2 stops21h 54mDelta
Fri 7-815:55DCA - HKG
2 stops25h 05mDelta
Deal found 26-12HK$8,625

Find flight deals from Hong Kong to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 29 December 2025.

Round-trip from

HK$6,877

One-way from

HK$3,613

Popular in

November

Cheapest in

December

Average price

HK$7,273
United Airlines
  • United Airlines
  • 4-3-8-3
  • 4 total stops
  • 65h 47m total
  • Hong Kong to Washington, D.C.
Search Deals
30-1
  • 30-1
  • 3 total stops
  • 47h 49m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (HK$1,074 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,374 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 29 December 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 12-2

10:35-21:59

2 stops24h 24m

Washington, D.C. Reagan-National

Thu 19-2

07:00-06:45

1 stop34h 45m

HK$6,877

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 4-3

22:30-08:29

2 stops22h 59m

Washington, D.C. Reagan-National

Sun 8-3

12:32-19:20

2 stops42h 48m

HK$6,877

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 1-4

22:30-13:10

2 stops26h 40m

Washington, D.C. Reagan-National

Sun 5-4

17:59-18:55

1 stop36h 56m

HK$7,055

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 13-2

10:35-23:59

2 stops26h 24m

Washington, D.C. Reagan-National

Thu 19-2

12:47-19:20

2 stops41h 33m

HK$7,662

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 12-1

20:25-12:19

2 stops52h 54m

Washington, D.C. Reagan-National

Thu 15-1

12:55-18:40

2 stops40h 45m

HK$8,213

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 27-5

12:20-23:23

2 stops23h 03m

Washington, D.C. Reagan-National

Tue 7-7

17:10-05:00

1 stop23h 50m

HK$8,571

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 18-6

09:25-19:19

2 stops21h 54m

Washington, D.C. Reagan-National

Sat 8-8

15:55-05:00

2 stops25h 05m

HK$8,625

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 17-6

09:25-21:19

2 stops23h 54m

Washington, D.C. Reagan-National

Sun 9-8

17:10-05:00

1 stop23h 50m

HK$8,625

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 18-6

09:25-19:19

2 stops21h 54m

Washington, D.C. Reagan-National

Mon 10-8

15:55-05:00

2 stops25h 05m

HK$8,625

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 23-6

09:25-19:19

2 stops21h 54m

Washington, D.C. Reagan-National

Fri 7-8

15:55-05:00

2 stops25h 05m

HK$8,625

Flights are sorted by cheapest return flights first.

Deals found on 28-12

Showing 1-10 of 21 results
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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.

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.

  • What airport do you fly from for flights from Hong Kong to Washington, D.C. Reagan-National?

    Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly out of when you book flights from Hong Kong to Washington, D.C. Reagan-National. 0 airlines have flights from Hong Kong Intl to Washington, D.C. Reagan-National on a regular basis. Booking flights from Hong Kong Intl to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.

  • How long is the flight from Hong Kong to Washington, D.C. Reagan-National Airport?

    For as low as HK$6,877, 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.

  • 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 Baltimore flights

Fly with Cheapflights

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

Deals for Hong Kong to Reagan-National flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Reagan-National from Hong Kong.

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

Certainly. Search results for flights to Reagan-National from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Hong Kong to Reagan-National on Cheapflights with our Price Alert feature and get notified when better prices are available.

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