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

EVA Air, Qatar Airways, and Cathay Pacific 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.

$529 Cheap Flights from Hong Kong to Washington, D.C. Reagan-National Airport in 2025/26

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7:10 am - 10:35 pmHKG-DCA

28h 25m2 stops

6:00 am - 12:55 amDCA-HKG

29h 55m3 stops

$743Multiple Airlines

Find Deal

Tue, Nov 11 - Sun, Nov 16

6:55 pm - 4:06 pmHKG-DCA

34h 11m2 stops

8:00 am - 10:15 amDCA-HKG

37h 15m2 stops

$852Multiple Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

10:45 pm - 11:59 amHKG-DCA

26h 14m2 stops

7:00 am - 7:20 pmDCA-HKG

23h 20m1 stop

$869United Airlines

Find Deal

Fri, Feb 20 - Tue, Feb 24

7:25 pm - 4:31 pmHKG-DCA

33h 06m2 stops

6:50 pm - 6:40 pmDCA-HKG

34h 50m2 stops

$986Air Canada

Find Deal

Sat, Nov 1 - Sat, Nov 8

8:25 pm - 9:56 pmHKG-DCA

38h 31m2 stops

8:40 pm - 6:40 pmDCA-HKG

33h 00m2 stops

$1,071Air Canada

Find Deal

Wed, Nov 26 - Wed, Dec 3

12:55 am - 6:59 pmHKG-DCA

31h 04m2 stops

6:06 am - 11:10 pmDCA-HKG

28h 04m2 stops

$1,101Delta

Find Deal

Sun, Nov 9 - Fri, Nov 14

10:35 am - 4:52 pmHKG-DCA

19h 17m1 stop

7:00 am - 7:20 pmDCA-HKG

23h 20m1 stop

$1,131United Airlines

Find Deal

Mon, Nov 10 - Fri, Nov 14

12:55 am - 7:20 pmHKG-DCA

31h 25m2 stops

12:05 pm - 5:00 amDCA-HKG

28h 55m2 stops

$1,144Delta

Find Deal

Sun, Jan 25 - Thu, Jul 9

4:30 pm - 10:59 pmHKG-DCA

19h 29m1 stop

6:56 pm - 5:35 amDCA-HKG

21h 39m1 stop

$1,187Cathay Pacific

Find Deal

Fri, Feb 20 - Tue, Feb 24

4:30 pm - 10:59 pmHKG-DCA

19h 29m1 stop

6:56 pm - 5:35 amDCA-HKG

21h 39m1 stop

$1,213Cathay Pacific

Find Deal

Fri, Feb 20 - Tue, Feb 24

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

Feb 20

HKG10:45 pmHong Kong Intl

26h 14m

2 stops

DCA11:59 amWashington, D.C. Reagan-National

Feb 24

DCA7:00 amWashington, D.C. Reagan-National

23h 20m

1 stop

HKG7:20 pmHong Kong Intl

$869

Find similar

United Airlines

Nov 10

HKG10:35 amHong Kong Intl

19h 17m

1 stop

DCA4:52 pmWashington, D.C. Reagan-National

Nov 14

DCA7:00 amWashington, D.C. Reagan-National

23h 20m

1 stop

HKG7:20 pmHong Kong Intl

$1,131

Find similar

United Airlines

Nov 1

HKG10:30 pmHong Kong Intl

25h 59m

2 stops

DCA12:29 pmWashington, D.C. Reagan-National

Nov 8

DCA7:00 amWashington, D.C. Reagan-National

23h 20m

1 stop

HKG7:20 pmHong Kong Intl

$1,148

Find similar

Air Canada flights from Hong Kong to Washington, D.C. Reagan-National Airport

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

Air Canada

Nov 1

HKG7:25 pmHong Kong Intl

33h 06m

2 stops

DCA4:31 pmWashington, D.C. Reagan-National

Nov 8

DCA6:50 pmWashington, D.C. Reagan-National

34h 50m

2 stops

HKG6:40 pmHong Kong Intl

$986

Find similar

Air Canada

Nov 26

HKG8:25 pmHong Kong Intl

38h 31m

2 stops

DCA9:56 pmWashington, D.C. Reagan-National

Dec 3

DCA8:40 pmWashington, D.C. Reagan-National

33h 00m

2 stops

HKG6:40 pmHong Kong Intl

$1,071

Find similar

Air Canada

Nov 21

HKG8:25 pmHong Kong Intl

34h 40m

2 stops

DCA6:05 pmWashington, D.C. Reagan-National

Jan 3

DCA8:40 pmWashington, D.C. Reagan-National

33h 00m

2 stops

HKG6:40 pmHong Kong Intl

$1,166

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

Tue 11/11

7:10 am-10:35 pm

2 stops28h 25m

Washington, D.C. Reagan-National

Sun 11/16

6:00 am-12:55 am

3 stops29h 55m

$743

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 11/27

6:55 pm-4:06 pm

2 stops34h 11m

Washington, D.C. Reagan-National

Thu 12/4

8:00 am-10:15 am

2 stops37h 15m

$852

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 2/20

10:45 pm-11:59 am

2 stops26h 14m

Washington, D.C. Reagan-National

Tue 2/24

7:00 am-7:20 pm

1 stop23h 20m

$869

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sat 11/1

7:25 pm-4:31 pm

2 stops33h 06m

Washington, D.C. Reagan-National

Sat 11/8

6:50 pm-6:40 pm

2 stops34h 50m

$986

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 11/26

8:25 pm-9:56 pm

2 stops38h 31m

Washington, D.C. Reagan-National

Wed 12/3

8:40 pm-6:40 pm

2 stops33h 00m

$1,071

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 11/9

12:55 am-6:59 pm

2 stops31h 04m

Washington, D.C. Reagan-National

Fri 11/14

6:06 am-11:10 pm

2 stops28h 04m

$1,101

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 11/10

10:35 am-4:52 pm

1 stop19h 17m

Washington, D.C. Reagan-National

Fri 11/14

7:00 am-7:20 pm

1 stop23h 20m

$1,131

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 1/25

12:55 am-7:20 pm

2 stops31h 25m

Washington, D.C. Reagan-National

Thu 7/9

12:05 pm-5:00 am

2 stops28h 55m

$1,144

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 2/20

4:30 pm-10:59 pm

1 stop19h 29m

Washington, D.C. Reagan-National

Tue 2/24

6:56 pm-5:35 am

1 stop21h 39m

$1,187

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 2/20

4:30 pm-10:59 pm

1 stop19h 29m

Washington, D.C. Reagan-National

Tue 2/24

6:56 pm-5:35 am

1 stop21h 39m

$1,213

Flights are sorted by cheapest round-trip flights first.

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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 37% 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

Direct flights	None

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.

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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. 19h 03m 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

Gettysburg

National Harbor

Arlington

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Towson

Rockville

Manassas

Fairfax

Reston

Gaithersburg

Glen Burnie

Linthicum Heights

Springfield

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 $529

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 10/19. 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

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from Hong Kong to Washington, D.C.

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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

Air Canada flights from Hong Kong to Washington, D.C. Reagan-National Airport

Our best Air Canada 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

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

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

You could potentially save up to 37% 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?

EVA Air, Qatar Airways, and Cathay Pacific 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

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.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo