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

Air Canada 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.

$465 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 - 8:29 am

HKG

DCA

22h 59m2 stops

12:32 pm - 7:20 pm

DCA

HKG

42h 48m2 stops

$885United Airlines

Wed, Mar 4 - Sun, Mar 8

10:35 am - 9:59 pm

HKG

DCA

24h 24m2 stops

5:50 pm - 6:45 am

DCA

HKG

23h 55m1 stop

$924United Airlines

Fri, Feb 13 - Tue, Feb 17

8:25 pm - 12:19 pm

HKG

DCA

28h 54m2 stops

8:40 pm - 6:40 pm

DCA

HKG

33h 00m2 stops

$1,038Air Canada

Sun, Feb 15 - Tue, Feb 24

8:25 pm - 12:19 pm

HKG

DCA

52h 54m2 stops

12:55 pm - 6:40 pm

DCA

HKG

40h 45m2 stops

$1,057Air Canada

Mon, Jan 12 - Thu, Jan 15

12:20 pm - 11:23 pm

HKG

DCA

23h 03m2 stops

12:05 pm - 5:00 am

DCA

HKG

28h 55m2 stops

$1,095Delta

Wed, Jun 10 - Thu, Jul 30

9:25 am - 4:09 pm

HKG

DCA

42h 44m1 stop

5:25 pm - 5:00 am

DCA

HKG

23h 35m1 stop

$1,097Delta

Wed, Jun 17 - Tue, Aug 11

12:20 pm - 11:23 pm

HKG

DCA

23h 03m2 stops

5:10 pm - 5:00 am

DCA

HKG

23h 50m1 stop

$1,103Delta

Wed, May 27 - Fri, Jul 10

12:20 pm - 11:23 pm

HKG

DCA

23h 03m2 stops

3:55 pm - 5:00 am

DCA

HKG

25h 05m2 stops

$1,108Delta

Wed, May 27 - Tue, Jul 7

9:25 am - 9:19 pm

HKG

DCA

23h 54m2 stops

3:55 pm - 5:00 am

DCA

HKG

25h 05m2 stops

$1,110Delta

Wed, Jun 17 - Sun, Aug 9

10:35 am - 4:43 pm

HKG

DCA

19h 08m1 stop

5:50 pm - 6:45 am

DCA

HKG

23h 55m1 stop

$1,126United Airlines

Fri, Feb 13 - Tue, Feb 17

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

Feb 15

HKG8:25 pmHong Kong Intl

28h 54m

2 stops

DCA12:19 pmWashington, D.C. Reagan-National

Feb 24

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

33h 00m

2 stops

HKG6:40 pmHong Kong Intl

$1,038

Find similar

Air Canada

Jan 12

HKG8:25 pmHong Kong Intl

52h 54m

2 stops

DCA12:19 pmWashington, D.C. Reagan-National

Jan 15

DCA12:55 pmWashington, D.C. Reagan-National

40h 45m

2 stops

HKG6:40 pmHong Kong Intl

$1,057

Find similar

Air Canada

Feb 12

HKG8:25 pmHong Kong Intl

28h 54m

2 stops

DCA12:19 pmWashington, D.C. Reagan-National

Feb 19

DCA12:55 pmWashington, D.C. Reagan-National

40h 45m

2 stops

HKG6:40 pmHong Kong Intl

$1,138

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British Airways flights from Hong Kong to Washington, D.C. Reagan-National Airport

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

British Airways

May 25

HKG10:45 pmHong Kong Intl

33h 31m

2 stops

DCA8:16 pmWashington, D.C. Reagan-National

Jul 10

DCA3:19 pmWashington, D.C. Reagan-National

36h 06m

2 stops

HKG3:25 pmHong Kong Intl

$1,556

Find similar

British Airways

Jun 18

HKG10:45 pmHong Kong Intl

31h 42m

2 stops

DCA6:27 pmWashington, D.C. Reagan-National

Sep 13

DCA7:22 pmWashington, D.C. Reagan-National

32h 03m

2 stops

HKG3:25 pmHong Kong Intl

$1,671

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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

Wed 3/4

10:30 pm-8:29 am

2 stops22h 59m

Washington, D.C. Reagan-National

Sun 3/8

12:32 pm-7:20 pm

2 stops42h 48m

$885

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 2/13

10:35 am-9:59 pm

2 stops24h 24m

Washington, D.C. Reagan-National

Tue 2/17

5:50 pm-6:45 am

1 stop23h 55m

$924

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 2/15

8:25 pm-12:19 pm

2 stops28h 54m

Washington, D.C. Reagan-National

Tue 2/24

8:40 pm-6:40 pm

2 stops33h 00m

$1,038

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 1/12

8:25 pm-12:19 pm

2 stops52h 54m

Washington, D.C. Reagan-National

Thu 1/15

12:55 pm-6:40 pm

2 stops40h 45m

$1,057

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 6/10

12:20 pm-11:23 pm

2 stops23h 03m

Washington, D.C. Reagan-National

Thu 7/30

12:05 pm-5:00 am

2 stops28h 55m

$1,095

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 6/17

9:25 am-4:09 pm

1 stop42h 44m

Washington, D.C. Reagan-National

Tue 8/11

5:25 pm-5:00 am

1 stop23h 35m

$1,097

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 5/27

12:20 pm-11:23 pm

2 stops23h 03m

Washington, D.C. Reagan-National

Fri 7/10

5:10 pm-5:00 am

1 stop23h 50m

$1,103

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 5/27

12:20 pm-11:23 pm

2 stops23h 03m

Washington, D.C. Reagan-National

Tue 7/7

3:55 pm-5:00 am

2 stops25h 05m

$1,108

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 6/17

9:25 am-9:19 pm

2 stops23h 54m

Washington, D.C. Reagan-National

Sun 8/9

3:55 pm-5:00 am

2 stops25h 05m

$1,110

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 2/13

10:35 am-4:43 pm

1 stop19h 08m

Washington, D.C. Reagan-National

Tue 2/17

5:50 pm-6:45 am

1 stop23h 55m

$1,126

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	22h 59m
Direct flights	None

The fastest flight from Hong Kong to Washington, D.C. Reagan-National Airport takes 22h 59m

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. 22h 59m 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

Waldorf

Woodbridge

Tysons

Laurel

Colonial Beach

Silver Spring

Towson

Fredericksburg

Rockville

Gaithersburg

Manassas

Fairfax

Springfield

Glen Burnie

Reston

Linthicum Heights

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 $465

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 1/30. 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

Trusted and free

Trusted and free

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

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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

British Airways flights from Hong Kong to Washington, D.C. Reagan-National Airport

Our best British Airways 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?

Air Canada 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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