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

For as low as HK$5,413, United Airlines can have you in Washington, D.C. Reagan-National Airport from Hong Kong in 19h 10m. Hong Kong and Washington, D.C. Reagan-National Airport are separated by a distance of 13110 km.

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

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, 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).

What is the cheapest time of day to fly from HKG to DCA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Washington, D.C. Reagan-National Airport as you normally would.

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.

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.

HK$4,048+ Cheap Flights from Hong Kong to Washington, D.C. Reagan-National Airport

Cheap flight deals from Hong Kong to Reagan-National

Enter your travel dates to find the best prices.

Cheapest

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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 29 September 2026.

Thu 12-1110:35 -

1 stop24h 55m

Mon 16-1116:09 -

2 stops25h 36m

Deal found 27-9HK$5,413

Sun 27-922:30 -

2 stops28h 34m

Sun 4-1007:20 -

1 stop23h 35m

Deal found 24-9HK$6,213

Wed 9-1211:25 -

2 stops22h 34m

Wed 24-207:45 -

1 stop34h 00m

Deal found 26-9HK$6,519

Sat 26-911:45 -

1 stop22h 45m

Sat 3-1016:18 -

2 stops24h 42m

Deal found 25-9HK$6,864

Thu 12-1111:25 -

2 stops22h 32m

Fri 4-1207:45 -

1 stop34h 00m

Deal found 25-9HK$6,872

Mon 19-1009:30 -

2 stops24h 20m

Mon 26-1006:59 -

2 stops27h 51m

Deal found 24-9HK$8,260

Wed 7-1000:45 -

2 stops33h 49m

Sun 11-1012:50 -

2 stops52h 25m

Deal found 24-9HK$8,299

Thu 29-1010:45 -

2 stops23h 14m

Sun 29-1106:00 -

2 stops27h 50m

Deal found 28-9HK$9,209

Mon 28-909:25 -

2 stops25h 37m

Mon 12-1006:10 -

2 stops28h 35m

Deal found 27-9HK$9,288

Sun 27-911:05 -

2 stops44h 55m

Sun 4-1018:57 -

2 stops25h 53m

Deal found 24-9HK$9,374

Find flight deals from Hong Kong to Reagan-National

Round-trip from	HK$5,413
One-way from	HK$4,048
Popular in	July
Cheapest in	October
Average price	HK$10,119

United Airlines
12-11-16-11
3 total stops
50h 31m total
Hong Kong to Washington, D.C.

Search Deals

26-11-31-12
2 total stops
39h 19m total
Hong Kong to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (HK$11,436 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (HK$1,719 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

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

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Tue 16-2

21:50-20:00

2 stops35h 10m

Washington, D.C. Reagan-National

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$4,887

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Thu 12-11

10:35-16:45

1 stop19h 10m

Washington, D.C. Reagan-National

Mon 16-11

18:06-19:15

3 stops36h 09m

HK$5,413

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Tue 13-10

22:30-15:04

2 stops28h 34m

Washington, D.C. Reagan-National

Tue 16-3

12:40-05:45

2 stops29h 05m

HK$5,413

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Sun 13-12

10:45-18:18

2 stops44h 33m

Washington, D.C. Reagan-National

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$6,017

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Wed 2-12

10:35-16:53

1 stop19h 18m

Washington, D.C. Reagan-National

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$6,472

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Mon 7-12

22:30-16:53

1 stop31h 23m

Washington, D.C. Reagan-National

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$6,472

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Mon 26-10

22:30-22:30

1 stop36h 00m

Washington, D.C. Reagan-National

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$6,472

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Mon 9-11

10:35-22:30

1 stop24h 55m

Washington, D.C. Reagan-National

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$6,503

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Wed 9-12

10:35-22:55

1 stop25h 20m

Washington, D.C. Reagan-National

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$6,511

Fastest return journey

Hong KongWashington, D.C.

HKG Hong Kong Intl - DCA Washington, D.C. Reagan-National

HKGDCA

Hong Kong Intl

Thu 26-11

10:35-16:45

1 stop19h 10m

Washington, D.C. Reagan-National

Wed 31-12

00:00-13:00

Nonstop0h 00m

HK$6,511

Flights are sorted by cheapest return flights first.

Deals found on 24-9

Showing 1-10 of 15 resultsSorted by cheapest first

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.

HKG-DCA

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

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$5,413, United Airlines can have you in Washington, D.C. Reagan-National Airport from Hong Kong in 19h 10m. 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.

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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.

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Cheap flights from Hong Kong to Washington, D.C. Reagan-National Airport from HK$4,048

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26-11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Hong Kong to Reagan-National

Cheapest flights from Hong Kong to Reagan-NationalExplore 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 29 September 2026.

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 29 September 2026.

Best flights from Hong Kong to Reagan-NationalDiscover 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 September 2026.

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 September 2026.

Last-minute flights from Hong Kong to Reagan-NationalDiscover last-minute flight deals from Hong Kong to Reagan-National. Data last updated 29 September 2026 and is based on user searches.

Discover last-minute flight deals from Hong Kong to Reagan-National. Data last updated 29 September 2026 and is based on user searches.

One-way flights from Hong Kong to Reagan-NationalSearch for one-way flight options from Hong Kong to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

Search for one-way flight options from Hong Kong to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.

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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.

Related info for your journey

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

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

Can I find deals for flights from Hong Kong to Reagan-National that include hotel bookings?

How can I find direct flights from Hong Kong to Reagan-National?

Can I find deals for business class flights from Hong Kong to Reagan-National?

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Alternative routes for Hong Kong to Reagan-National

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

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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 29 September 2026.

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 September 2026.

Last-minute flights from Hong Kong to Reagan-National
Discover last-minute flight deals from Hong Kong to Reagan-National. Data last updated 29 September 2026 and is based on user searches.

One-way flights from Hong Kong to Reagan-National
Search for one-way flight options from Hong Kong to Reagan-National. Find affordable one-way fares based on user searches. Data last updated 29 September 2026.