What is the cheapest airline that flies from Hong Kong Intl to Washington, D.C. Reagan-National?

Delta and United Airlines are the most popular carriers operating from Hong Kong Intl to Washington, D.C. Reagan-National

When did momondo last update prices for flights from Hong Kong Intl Airport to Washington, D.C. Reagan-National Airport?

Prices for flights from Hong Kong Intl Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.

How old do you have to be to fly from Hong Kong Intl Airport to Washington, D.C. Reagan-National Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$477 Cheap Flights from Hong Kong to Washington, D.C. Reagan-National Airport in 2025/26

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One-way

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Enter your travel dates to find the best prices.

10:45 pm - 12:24 pm

HKG

DCA

26h 39m2 stops

5:59 pm - 7:20 pm

DCA

HKG

36h 21m1 stop

$884United Airlines

Thu, Jan 29 - Sun, Feb 1

7:40 pm - 8:00 pm

HKG

DCA

37h 20m2 stops

9:59 am - 9:00 am

DCA

HKG

34h 01m2 stops

$903Multiple Airlines

Tue, Feb 3 - Tue, Feb 10

12:55 am - 5:04 pm

HKG

DCA

29h 09m2 stops

6:05 am - 11:10 pm

DCA

HKG

28h 05m2 stops

$944Delta

Wed, Jan 21 - Wed, Feb 4

10:45 pm - 7:29 am

HKG

DCA

21h 44m2 stops

12:37 pm - 7:20 pm

DCA

HKG

42h 43m2 stops

$961United Airlines

Sat, Mar 7 - Sat, Mar 14

12:05 am - 2:16 pm

HKG

DCA

27h 11m2 stops

3:15 pm - 6:45 am

DCA

HKG

26h 30m2 stops

$1,024United Airlines

Wed, Jan 28 - Sun, Feb 1

9:10 pm - 8:01 pm

HKG

DCA

34h 51m2 stops

6:00 am - 10:45 pm

DCA

HKG

28h 45m2 stops

$1,083Multiple Airlines

Sun, May 10 - Thu, May 21

10:35 am - 4:52 pm

HKG

DCA

19h 17m1 stop

5:59 pm - 6:45 am

DCA

HKG

23h 46m1 stop

$1,095United Airlines

Thu, Jan 22 - Wed, Feb 4

8:25 pm - 9:58 pm

HKG

DCA

38h 33m2 stops

6:00 am - 10:50 pm

DCA

HKG

27h 50m2 stops

$1,124Air Canada

Fri, Jan 16 - Fri, Jan 23

10:35 am - 4:52 pm

HKG

DCA

19h 17m1 stop

7:00 am - 7:20 pm

DCA

HKG

23h 20m1 stop

$1,125United Airlines

Thu, Jan 29 - Sun, Feb 1

2:00 pm - 8:01 pm

HKG

DCA

42h 01m2 stops

9:59 am - 9:15 am

DCA

HKG

35h 16m2 stops

$1,159China Airlines

Sun, May 10 - Thu, May 21

United Airlines flights from Hong Kong to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Hong Kong to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

Jan 29

HKG10:45 pmHong Kong Intl

26h 39m

2 stops

DCA12:24 pmWashington, D.C. Reagan-National

Feb 1

DCA5:59 pmWashington, D.C. Reagan-National

36h 21m

1 stop

HKG7:20 pmHong Kong Intl

$884

Find similar

United Airlines

Mar 7

HKG10:45 pmHong Kong Intl

21h 44m

2 stops

DCA7:29 amWashington, D.C. Reagan-National

Mar 14

DCA12:37 pmWashington, D.C. Reagan-National

42h 43m

2 stops

HKG7:20 pmHong Kong Intl

$961

Find similar

United Airlines

Jan 28

HKG12:05 amHong Kong Intl

27h 11m

2 stops

DCA2:16 pmWashington, D.C. Reagan-National

Feb 1

DCA3:15 pmWashington, D.C. Reagan-National

26h 30m

2 stops

HKG6:45 amHong Kong Intl

$1,024

Find similar

China Airlines flights from Hong Kong to Washington, D.C. Reagan-National Airport

Our best China Airlines deals on Hong Kong to Washington, D.C. Reagan-National Airport flight tickets

China Airlines

May 10

HKG2:00 pmHong Kong Intl

42h 01m

2 stops

DCA8:01 pmWashington, D.C. Reagan-National

May 21

DCA9:59 amWashington, D.C. Reagan-National

35h 16m

2 stops

HKG9:15 amHong Kong Intl

$1,159

Find similar

China Airlines

Dec 23

HKG7:50 amHong Kong Intl

49h 49m

2 stops

DCA8:39 pmWashington, D.C. Reagan-National

Jan 28

DCA9:59 amWashington, D.C. Reagan-National

34h 16m

2 stops

HKG9:15 amHong Kong Intl

$1,243

Find similar

China Airlines

Apr 22

HKG2:00 pmHong Kong Intl

42h 01m

2 stops

DCA8:01 pmWashington, D.C. Reagan-National

Apr 28

DCA9:59 amWashington, D.C. Reagan-National

35h 16m

2 stops

HKG9:15 amHong Kong Intl

$2,503

Find similar

momondo 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

Depart

Return

Price

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 1/29

10:45 pm-12:24 pm

2 stops26h 39m

Washington, D.C. Reagan-National

Sun 2/1

5:59 pm-7:20 pm

1 stop36h 21m

$884

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 2/3

7:40 pm-8:00 pm

2 stops37h 20m

Washington, D.C. Reagan-National

Tue 2/10

9:59 am-9:00 am

2 stops34h 01m

$903

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 1/21

12:55 am-5:04 pm

2 stops29h 09m

Washington, D.C. Reagan-National

Wed 2/4

6:05 am-11:10 pm

2 stops28h 05m

$944

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sat 3/7

10:45 pm-7:29 am

2 stops21h 44m

Washington, D.C. Reagan-National

Sat 3/14

12:37 pm-7:20 pm

2 stops42h 43m

$961

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 1/28

12:05 am-2:16 pm

2 stops27h 11m

Washington, D.C. Reagan-National

Sun 2/1

3:15 pm-6:45 am

2 stops26h 30m

$1,024

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 5/10

9:10 pm-8:01 pm

2 stops34h 51m

Washington, D.C. Reagan-National

Thu 5/21

6:00 am-10:45 pm

2 stops28h 45m

$1,083

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 1/22

10:35 am-4:52 pm

1 stop19h 17m

Washington, D.C. Reagan-National

Wed 2/4

5:59 pm-6:45 am

1 stop23h 46m

$1,095

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 1/16

8:25 pm-9:58 pm

2 stops38h 33m

Washington, D.C. Reagan-National

Fri 1/23

6:00 am-10:50 pm

2 stops27h 50m

$1,124

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 1/29

10:35 am-4:52 pm

1 stop19h 17m

Washington, D.C. Reagan-National

Sun 2/1

7:00 am-7:20 pm

1 stop23h 20m

$1,125

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 5/10

2:00 pm-8:01 pm

2 stops42h 01m

Washington, D.C. Reagan-National

Thu 5/21

9:59 am-9:15 am

2 stops35h 16m

$1,159

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Hong Kong to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Hong Kong to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a Hong Kong to Washington, D.C. Reagan-National Airport flight.

When to book flights from Hong Kong to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Hong Kong to Washington, D.C. Reagan-National Airport (HKG to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Washington, D.C. Reagan-National Airport

Fastest flight time	23h 27m
Direct flights	None

The fastest flight from Hong Kong to Washington, D.C. Reagan-National Airport takes 23h 27m

There are no direct flights from Hong Kong to Washington, D.C. Reagan-National Airport. There are no popular flight routes from Hong Kong to Washington, D.C. Reagan-National Airport.

Search flight deals

How far is Hong Kong Intl to Washington, D.C. Reagan-National by plane?
A flight from Hong Kong Intl to Washington, D.C. Reagan-National will travel around 8142.3 mi. 23h 27m is a normal flight duration for this route.
When did momondo last update prices for flights from Hong Kong Intl Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Hong Kong Intl Airport to Washington, D.C. Reagan-National Airport are refreshed on a daily basis.
How old do you have to be to fly from Hong Kong Intl Airport to Washington, D.C. Reagan-National Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Alexandria

National Harbor

Gettysburg

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Gaithersburg

Reston

Manassas

Fairfax

Glen Burnie

Linthicum Heights

Bethesda

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Washington, D.C.?

Finding the right flight to Washington, D.C. from Hong Kong is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Hong Kong to Washington, D.C. with flexible booking policies on momondo?

Flights from Hong Kong to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Hong Kong to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Hong Kong.

I’m not ready to book a flight from Hong Kong to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Hong Kong to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Washington, D.C. Reagan-National Airport trip

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Cheap flights from Hong Kong to Washington, D.C. from $477

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Washington, D.C. departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

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Filter for what you want

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United Airlines flights from Hong Kong to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Hong Kong to Washington, D.C. Reagan-National Airport flight tickets

China Airlines flights from Hong Kong to Washington, D.C. Reagan-National Airport

Our best China Airlines deals on Hong Kong to Washington, D.C. Reagan-National Airport flight tickets

momondo 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.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Hong Kong to Washington, D.C. Reagan-National Airport

Can stopping save me money on Hong Kong to Washington, D.C. Reagan-National Airport flights?

You could potentially save up to 8% on your flight if you consider stops on a Hong Kong to Washington, D.C. Reagan-National Airport flight.

What is the cheapest airline that flies from Hong Kong Intl to Washington, D.C. Reagan-National?

Delta and United Airlines are the most popular carriers operating from Hong Kong Intl to Washington, D.C. Reagan-National

When to book flights from Hong Kong to Washington, D.C. Reagan-National Airport

Cheap Hong Kong to Washington, D.C. Reagan-National Airport (HKG to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Washington, D.C. Reagan-National Airport

Fastest flight time

Direct flights

How far is Hong Kong Intl to Washington, D.C. Reagan-National by plane?

When did momondo last update prices for flights from Hong Kong Intl Airport to Washington, D.C. Reagan-National Airport?

How old do you have to be to fly from Hong Kong Intl Airport to Washington, D.C. Reagan-National Airport?

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Washington, D.C.?

Can I find flights from Hong Kong to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Hong Kong to Washington, D.C.?

I’m not ready to book a flight from Hong Kong to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. Reagan-National Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

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