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

Delta is the most popular carrier 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.

$467 Cheap Flights from Hong Kong to Washington, D.C. Reagan-National Airport in 2025/26

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Cheap round-trip flights

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10:30 pm - 10:29 am

HKG

DCA

23h 59m2 stops

7:00 am - 5:45 am

DCA

HKG

34h 45m1 stop

$884United Airlines

Thu, Mar 12 - Mon, Mar 16

10:45 pm - 9:38 am

HKG

DCA

23h 53m2 stops

5:59 pm - 7:20 pm

DCA

HKG

36h 21m1 stop

$969Lufthansa

Mon, Jan 26 - Wed, Feb 11

6:10 pm - 2:30 pm

HKG

DCA

33h 20m2 stops

10:05 pm - 11:10 pm

DCA

HKG

36h 05m2 stops

$1,046Delta

Mon, Jan 26 - Wed, Feb 11

10:35 am - 4:52 pm

HKG

DCA

19h 17m1 stop

7:00 am - 7:20 pm

DCA

HKG

23h 20m1 stop

$1,095United Airlines

Mon, Jan 26 - Wed, Feb 11

10:35 am - 9:45 pm

HKG

DCA

23h 10m1 stop

7:00 am - 7:20 pm

DCA

HKG

24h 20m1 stop

$1,096United Airlines

Thu, Mar 12 - Mon, Mar 16

4:30 pm - 11:00 pm

HKG

DCA

19h 30m1 stop

6:35 pm - 4:35 am

DCA

HKG

22h 00m1 stop

$1,198Cathay Pacific

Thu, Mar 5 - Mon, Mar 9

12:05 am - 10:46 pm

HKG

DCA

35h 41m2 stops

2:00 pm - 12:55 pm

DCA

HKG

33h 55m2 stops

$1,377Multiple Airlines

Tue, Dec 30 - Wed, Jan 7

3:25 am - 9:42 am

HKG

DCA

19h 17m1 stop

6:42 pm - 5:35 am

DCA

HKG

21h 53m1 stop

$1,421Cathay Pacific

Tue, Dec 30 - Wed, Jan 7

2:15 am - 3:54 pm

HKG

DCA

25h 39m1 stop

7:01 pm - 4:35 am

DCA

HKG

21h 34m1 stop

$1,442Multiple Airlines

Sun, May 17 - Mon, May 18

11:15 pm - 10:21 am

HKG

DCA

24h 06m3 stops

6:00 am - 10:20 pm

DCA

HKG

27h 20m2 stops

$1,591Multiple Airlines

Wed, Dec 31 - Wed, Jan 7

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

Mar 12

HKG10:30 pmHong Kong Intl

23h 59m

2 stops

DCA10:29 amWashington, D.C. Reagan-National

Mar 16

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

34h 45m

1 stop

HKG5:45 amHong Kong Intl

$884

Find similar

United Airlines

Jan 18

HKG10:30 pmHong Kong Intl

26h 54m

2 stops

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

Jan 25

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

36h 21m

1 stop

HKG7:20 pmHong Kong Intl

$923

Find similar

United Airlines

Jan 26

HKG10:35 amHong Kong Intl

19h 17m

1 stop

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

Feb 11

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

23h 20m

1 stop

HKG7:20 pmHong Kong Intl

$1,095

Find similar

Cathay Pacific flights from Hong Kong to Washington, D.C. Reagan-National Airport

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

Cathay Pacific

Mar 5

HKG4:30 pmHong Kong Intl

19h 30m

1 stop

DCA11:00 pmWashington, D.C. Reagan-National

Mar 9

DCA6:35 pmWashington, D.C. Reagan-National

22h 00m

1 stop

HKG4:35 amHong Kong Intl

$1,198

Find similar

Cathay Pacific

Dec 30

HKG3:25 amHong Kong Intl

19h 17m

1 stop

DCA9:42 amWashington, D.C. Reagan-National

Jan 7

DCA6:42 pmWashington, D.C. Reagan-National

21h 53m

1 stop

HKG5:35 amHong Kong Intl

$1,421

Find similar

Cathay Pacific

Dec 16

HKG3:25 amHong Kong Intl

26h 00m

1 stop

DCA4:25 pmWashington, D.C. Reagan-National

Dec 22

DCA6:35 pmWashington, D.C. Reagan-National

22h 00m

1 stop

HKG5:35 amHong Kong Intl

$2,254

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 3/12

10:30 pm-10:29 am

2 stops23h 59m

Washington, D.C. Reagan-National

Mon 3/16

7:00 am-5:45 am

1 stop34h 45m

$884

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 1/26

10:45 pm-9:38 am

2 stops23h 53m

Washington, D.C. Reagan-National

Wed 2/11

5:59 pm-7:20 pm

1 stop36h 21m

$969

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 1/26

6:10 pm-2:30 pm

2 stops33h 20m

Washington, D.C. Reagan-National

Wed 2/11

10:05 pm-11:10 pm

2 stops36h 05m

$1,046

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 1/26

10:35 am-4:52 pm

1 stop19h 17m

Washington, D.C. Reagan-National

Wed 2/11

7:00 am-7:20 pm

1 stop23h 20m

$1,095

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 3/12

10:35 am-9:45 pm

1 stop23h 10m

Washington, D.C. Reagan-National

Mon 3/16

7:00 am-7:20 pm

1 stop24h 20m

$1,096

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 3/5

4:30 pm-11:00 pm

1 stop19h 30m

Washington, D.C. Reagan-National

Mon 3/9

6:35 pm-4:35 am

1 stop22h 00m

$1,198

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 12/30

12:05 am-10:46 pm

2 stops35h 41m

Washington, D.C. Reagan-National

Wed 1/7

2:00 pm-12:55 pm

2 stops33h 55m

$1,377

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 12/30

3:25 am-9:42 am

1 stop19h 17m

Washington, D.C. Reagan-National

Wed 1/7

6:42 pm-5:35 am

1 stop21h 53m

$1,421

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 5/17

2:15 am-3:54 pm

1 stop25h 39m

Washington, D.C. Reagan-National

Mon 5/18

7:01 pm-4:35 am

1 stop21h 34m

$1,442

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 12/31

11:15 pm-10:21 am

3 stops24h 06m

Washington, D.C. Reagan-National

Wed 1/7

6:00 am-10:20 pm

2 stops27h 20m

$1,591

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 13% 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	20h 39m
Direct flights	None

The fastest flight from Hong Kong to Washington, D.C. Reagan-National Airport takes 20h 39m

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. 19h 14m 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

Reston

Manassas

Gaithersburg

Fairfax

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 $467

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 1/26. 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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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

Cathay Pacific flights from Hong Kong to Washington, D.C. Reagan-National Airport

Our best Cathay Pacific 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 13% 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 is the most popular carrier 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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