HK$3,666+ Cheap flights to Reagan-National

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 7-12. Fares are subject to change and may not be available on all flights or dates of travel.
— DCA
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Flights to Reagan-National in 2025

Find the latest flights to Reagan-National in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 28 October 2025.

Return from

HK$6,758

One-way from

HK$3,666

Popular in

August

Cheapest in

December

Average price

HK$7,565
United Airlines
  • United Airlines
  • 24-11-30-11
  • 3 total stops
  • 49h 55m total
  • Hong Kong to Washington, D.C.
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7-12
  • 7-12
  • 3 total stops
  • 55h 11m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (HK$238 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$84 potential savings vs. average return price).
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Average for return flights in October 2025
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Find flight deals to Reagan-National Airport

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Cheapest flights to Reagan-National Airport
Explore the most affordable flight options available to Reagan-National Airport. Find the lowest fares based on data from user searches, with prices last updated on 28 October 2025.

Tue 28-1022:45HKG - DCA
2 stops21h 44mUnited Airlines
Wed 5-1112:00DCA - HKG
2 stops30h 00mUnited Airlines
Deal found 27-10HK$6,874
Wed 29-1019:40HKG - DCA
2 stops36h 20mMultiple Airlines
Wed 5-1109:59DCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 27-10HK$7,224
Tue 2-1221:50HKG - DCA
2 stops35h 10mMultiple Airlines
Tue 9-1209:59DCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 27-10HK$7,270
Tue 2-1219:40HKG - DCA
2 stops37h 20mMultiple Airlines
Wed 10-1209:59DCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 27-10HK$7,573
Wed 29-1021:10HKG - DCA
2 stops34h 50mMultiple Airlines
Thu 6-1109:59DCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 27-10HK$8,008
Mon 1-1221:50HKG - DCA
2 stops35h 10mMultiple Airlines
Tue 9-1209:59DCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 27-10HK$8,443
Mon 1-1220:25HKG - DCA
2 stops32h 06mAir Canada
Wed 10-1211:05DCA - HKG
2 stops42h 35mAir Canada
Deal found 27-10HK$8,482
Tue 28-1016:30HKG - DCA
1 stop20h 29mMultiple Airlines
Wed 5-1118:38DCA - HKG
1 stop21h 57mMultiple Airlines
Deal found 27-10HK$8,521
Wed 29-1011:25HKG - DCA
2 stops22h 44mUnited Airlines
Thu 6-1107:00DCA - HKG
1 stop23h 20mUnited Airlines
Deal found 27-10HK$8,529
Fri 31-1022:30HKG - DCA
2 stops24h 59mUnited Airlines
Thu 6-1107:00DCA - HKG
1 stop23h 20mUnited Airlines
Deal found 27-10HK$8,824
Wed 29-1016:30HKG - DCA
1 stop20h 29mCathay Pacific
Tue 4-1118:38DCA - HKG
1 stop21h 57mCathay Pacific
Deal found 27-10HK$8,832
Fri 19-1211:25HKG - DCA
2 stops23h 41mUnited Airlines
Thu 1-107:00DCA - HKG
1 stop34h 45mUnited Airlines
Deal found 26-10HK$8,855

Cheapflights Fare Finder

 
Locate flights to Reagan-National that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 28 October 2025.
Use the filters below to find and compare flights to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 3-2

22:30-10:57

2 stops25h 27m

Washington, D.C. Reagan-National

Tue 3-3

12:47-06:45

2 stops28h 58m

HK$6,758

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 9-2

10:35-20:59

2 stops23h 24m

Washington, D.C. Reagan-National

Mon 9-3

17:59-05:45

1 stop23h 46m

HK$6,758

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 20-2

11:25-22:47

2 stops24h 22m

Washington, D.C. Reagan-National

Tue 24-2

12:47-06:45

2 stops28h 58m

HK$6,758

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 3-2

12:35-20:00

1 stop20h 25m

Washington, D.C. Reagan-National

Tue 3-3

09:30-05:05

1 stop30h 35m

HK$7,239

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 24-11

20:25-10:26

2 stops27h 01m

Washington, D.C. Reagan-National

Sun 30-11

20:40-18:40

2 stops33h 00m

HK$8,529

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 9-2

16:30-23:00

1 stop19h 30m

Washington, D.C. Reagan-National

Mon 9-3

18:58-04:35

1 stop21h 37m

HK$8,536

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 12-2

16:30-23:00

1 stop19h 30m

Washington, D.C. Reagan-National

Sat 7-3

18:35-05:35

1 stop22h 00m

HK$8,832

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 10-2

16:30-23:00

1 stop19h 30m

Washington, D.C. Reagan-National

Sat 7-3

18:35-05:35

1 stop22h 00m

HK$8,832

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 7-12

18:55-13:06

3 stops55h 11m

HK$3,666

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 1-12

19:45-16:59

3 stops58h 14m

HK$3,845

Flights are sorted by cheapest return flights first.

Deals found on 27-10

Showing 1-10 of 14 results
1
2

Best time to book a flight to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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 to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Reagan-National ranges from 66.0 - 102.0 mm per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Reagan-National when rainfall is around 66.0 mm.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Reagan-National, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

How long is the flight to Reagan-National?

On average, a flight from Hong Kong to Reagan-National takes 23 hours 24 minutes. Flights to Reagan-National from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Reagan-National

  • Can I find cheaper flights to Reagan-National if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Reagan-National on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the cheapest airport to fly to in Reagan-National?

    Washington, D.C. Reagan-National is currently the cheapest airport to fly to in Reagan-National. One-way flights to Washington, D.C. Reagan-National typically cost HK$512, while return flights cost around HK$830.

  • How much is a return flight to Reagan-National?

    A return flight to Reagan-National will typically cost around HK$1,709, however they can be found for as little as HK$830.

  • Does Washington, D.C. Reagan-National have rental cars?

    Yes. Those touching down at Washington, D.C. Reagan-National can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Reagan-National?

    Yes. Washington, D.C. Reagan-National has hotels nearby for those requiring accommodations. International Luxury Suites - Crystal City 352 is the closest property to Washington, D.C. Reagan-National (0.0 km away from Washington, D.C. Reagan-National).

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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