HK$4,784+ 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 2-9. Fares are subject to change and may not be available on all flights or dates of travel.
— DCA
31 Aug — 7 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Reagan-National in 2026

Enter your travel dates to find the best prices.

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 1 August 2026.

Thu 12-1122:30
HKG
-
DCA
2 stops24h 26m
United Airlines
Sun 15-1112:50
DCA
-
HKG
2 stops28h 55m
United Airlines
Deal found 28-7HK$5,733
Tue 29-922:30
HKG
-
DCA
2 stops24h 31m
United Airlines
Tue 6-1007:28
DCA
-
HKG
1 stop23h 27m
United Airlines
Deal found 29-7HK$5,858
Sat 5-921:45
HKG
-
DCA
2 stops24h 14m
United Airlines
Sat 19-919:00
DCA
-
HKG
1 stop22h 00m
United Airlines
Deal found 28-7HK$6,038
Thu 3-912:40
HKG
-
DCA
2 stops22h 12m
Lufthansa
Wed 16-907:48
DCA
-
HKG
1 stop23h 07m
Lufthansa
Deal found 30-7HK$6,352
Thu 5-1111:25
HKG
-
DCA
2 stops24h 18m
United Airlines
Mon 9-1112:50
DCA
-
HKG
2 stops28h 55m
United Airlines
Deal found 31-7HK$6,956
Sun 27-910:10
HKG
-
DCA
2 stops45h 50m
Multiple Airlines
Sun 7-309:30
DCA
-
HKG
2 stops34h 30m
Multiple Airlines
Deal found 27-7HK$7,646
Sun 6-912:20
HKG
-
DCA
2 stops23h 28m
Delta
Wed 30-912:32
DCA
-
HKG
2 stops28h 33m
Delta
Deal found 29-7HK$7,670
Fri 18-909:25
HKG
-
DCA
2 stops24h 18m
Delta
Sun 20-920:50
DCA
-
HKG
2 stops26h 05m
Delta
Deal found 29-7HK$7,740
Sun 6-911:45
HKG
-
DCA
1 stop22h 45m
United Airlines
Wed 30-907:28
DCA
-
HKG
1 stop23h 27m
United Airlines
Deal found 31-7HK$7,748

Find flight deals to Reagan-National Airport

Find the latest flights to Reagan-National in 2026, 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 1 August 2026.

Return from

HK$5,733

One-way from

HK$4,784

Popular in

July

Cheapest in

October

Average price

HK$10,226
United Airlines
  • United Airlines
  • 19-9-26-9
  • 3 total stops
  • 47h 44m total
  • Hong Kong to Washington, D.C.
Search Deals
2-9
  • 2-9
  • 3 total stops
  • 35h 21m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (HK$1,036 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$242 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals

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 1 August 2026.
Use the filters below to find and compare flights to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 12-11

22:45-10:59

2 stops25h 14m

Washington, D.C. Reagan-National

Sun 15-11

17:00-06:45

1 stop24h 45m

HK$5,850

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 29-9

22:30-11:01

2 stops24h 31m

Washington, D.C. Reagan-National

Tue 6-10

07:28-18:55

1 stop23h 27m

HK$5,858

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sat 26-9

22:30-12:08

2 stops25h 38m

Washington, D.C. Reagan-National

Sun 7-3

07:50-06:45

1 stop33h 55m

HK$6,038

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 5-11

22:45-13:08

2 stops27h 23m

Washington, D.C. Reagan-National

Mon 9-11

17:00-06:45

1 stop24h 45m

HK$6,956

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 10-9

21:45-11:00

2 stops25h 15m

Washington, D.C. Reagan-National

Thu 17-9

07:48-18:55

1 stop23h 07m

HK$6,956
Fastest return journey

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 6-9

12:20-23:48

2 stops23h 28m

Washington, D.C. Reagan-National

Wed 30-9

16:41-05:05

1 stop24h 24m

HK$7,670

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 10-9

12:20-23:59

2 stops23h 39m

Washington, D.C. Reagan-National

Thu 17-9

12:32-05:05

2 stops28h 33m

HK$7,670
Cheapest one-way

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 2-9

13:30-12:51

3 stops35h 21m

HK$4,784

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 4-9

22:30-22:30

1 stop36h 00m

HK$4,886

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 6-11

22:30-15:53

1 stop30h 23m

HK$4,886

Flights are sorted by cheapest return flights first.

Deals found on 30-7

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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 9 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$1,592, while return flights cost around HK$922.

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

    A return flight to Reagan-National will typically cost around HK$926, however they can be found for as little as HK$922.

  • 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. Large 3 bedroom Family Suite, Private Balcony, 5 min to DCA, Gym and more! 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

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