Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Hong Kong to Washington, D.C. from $972

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 22/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
19:40 - 12:55
HKG
-
BWI
30h 15m2 stops
Multiple Airlines Logo
19:04 - 09:00
BWI
-
HKG
25h 56m2 stops
$1,620Multiple Airlines
Wed, 4 Mar - Wed, 25 Mar
British Airways Logo
22:45 - 18:45
HKG
-
BWI
33h 00m1 stop
British Airways Logo
21:30 - 15:25
BWI
-
HKG
29h 55m1 stop
$2,136British Airways
Wed, 21 Jan - Tue, 5 May
United Airlines Logo
22:30 - 06:00
HKG
-
BWI
19h 30m1 stop
United Airlines Logo
18:28 - 18:30
BWI
-
HKG
36h 02m1 stop
$2,254United Airlines
Thu, 2 Apr - Sun, 5 Apr
United Airlines Logo
10:35 - 17:20
HKG
-
BWI
19h 45m1 stop
United Airlines Logo
06:00 - 19:15
BWI
-
HKG
24h 15m1 stop
$2,269United Airlines
Tue, 24 Feb - Tue, 3 Mar
British Airways Logo
22:45 - 18:45
HKG
-
BWI
33h 00m1 stop
British Airways Logo
17:54 - 15:25
BWI
-
HKG
33h 31m2 stops
$2,275British Airways
Thu, 22 Jan - Thu, 7 May
Japan Airlines Logo
10:40 - 23:47
HKG
-
BWI
25h 07m2 stops
Japan Airlines Logo
19:55 - 13:30
BWI
-
HKG
29h 35m2 stops
$2,329Japan Airlines
Tue, 21 Apr - Tue, 28 Apr
United Airlines Logo
10:35 - 17:20
HKG
-
BWI
43h 45m1 stop
United Airlines Logo
08:31 - 19:20
BWI
-
HKG
22h 49m1 stop
$2,369United Airlines
Sun, 1 Mar - Thu, 26 Mar
Delta Logo
12:20 - 00:38
HKG
-
BWI
24h 18m2 stops
Delta Logo
06:00 - 22:30
BWI
-
HKG
28h 30m2 stops
$2,389Delta
Sun, 19 Apr - Sun, 26 Apr
Japan Airlines Logo
10:40 - 23:47
HKG
-
BWI
25h 07m2 stops
Japan Airlines Logo
19:55 - 13:30
BWI
-
HKG
29h 35m2 stops
$2,444Japan Airlines
Sun, 19 Apr - Mon, 27 Apr
British Airways Logo
22:45 - 19:40
HKG
-
BWI
32h 55m1 stop
British Airways Logo
21:30 - 15:25
BWI
-
HKG
29h 55m1 stop
$2,463British Airways
Wed, 17 Jun - Wed, 15 Jul

British Airways flights from Hong Kong to Washington, D.C.

Our best British Airways deals on Hong Kong to Washington, D.C. flight tickets
British Airways
21 Jan
HKG22:45Hong Kong Intl
33h 00m
1 stop
BWI18:45Baltimore/Washington
8 May
BWI21:30Baltimore/Washington
29h 55m
1 stop
HKG15:25Hong Kong Intl
$2,136
British Airways
22 Jan
HKG22:45Hong Kong Intl
33h 00m
1 stop
BWI18:45Baltimore/Washington
6 May
BWI20:14Baltimore/Washington
31h 11m
2 stops
HKG15:25Hong Kong Intl
$2,275
British Airways
17 June
HKG22:45Hong Kong Intl
32h 55m
1 stop
BWI19:40Baltimore/Washington
15 July
BWI21:30Baltimore/Washington
29h 55m
1 stop
HKG15:25Hong Kong Intl
$2,463

United Airlines flights from Hong Kong to Washington, D.C.

Our best United Airlines deals on Hong Kong to Washington, D.C. flight tickets
United Airlines
2 Apr
HKG22:30Hong Kong Intl
19h 30m
1 stop
BWI06:00Baltimore/Washington
5 Apr
BWI18:28Baltimore/Washington
36h 02m
1 stop
HKG18:30Hong Kong Intl
$2,254
United Airlines
24 Feb
HKG10:35Hong Kong Intl
19h 45m
1 stop
BWI17:20Baltimore/Washington
3 Mar
BWI16:09Baltimore/Washington
25h 51m
2 stops
HKG07:00Hong Kong Intl
$2,269
United Airlines
1 Mar
HKG10:35Hong Kong Intl
43h 45m
1 stop
BWI17:20Baltimore/Washington
26 Mar
BWI08:31Baltimore/Washington
22h 49m
1 stop
HKG19:20Hong Kong Intl
$2,369

momondo Fare Finder

 
Customise your flight search to find flights from Hong Kong to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 11 January 2026.
Use the filters below to find and compare flights from Hong Kong to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Wed 4/3

19:40-12:55

2 stops30h 15m

Baltimore/Washington

Wed 25/3

19:04-09:00

2 stops25h 56m

$1,620

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Wed 21/1

22:45-18:45

1 stop33h 00m

Baltimore/Washington

Tue 5/5

21:30-15:25

1 stop29h 55m

$2,136

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Thu 2/4

22:30-06:00

1 stop19h 30m

Baltimore/Washington

Sun 5/4

18:28-18:30

1 stop36h 02m

$2,254

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Tue 24/2

10:35-17:20

1 stop19h 45m

Baltimore/Washington

Tue 3/3

06:00-19:15

1 stop24h 15m

$2,269

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Thu 22/1

22:45-18:45

1 stop33h 00m

Baltimore/Washington

Thu 7/5

17:54-15:25

2 stops33h 31m

$2,275

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Tue 21/4

10:40-23:47

2 stops25h 07m

Baltimore/Washington

Tue 28/4

19:55-13:30

2 stops29h 35m

$2,329

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sun 1/3

10:35-17:20

1 stop43h 45m

Baltimore/Washington

Thu 26/3

08:31-19:20

1 stop22h 49m

$2,369

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sun 19/4

12:20-00:38

2 stops24h 18m

Baltimore/Washington

Sun 26/4

06:00-22:30

2 stops28h 30m

$2,389

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sun 19/4

10:40-23:47

2 stops25h 07m

Baltimore/Washington

Mon 27/4

19:55-13:30

2 stops29h 35m

$2,444

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Wed 17/6

22:45-19:40

1 stop32h 55m

Baltimore/Washington

Wed 15/7

21:30-15:25

1 stop29h 55m

$2,463

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Hong Kong to Washington, D.C.

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

What is the cheapest month to fly to Washington, D.C.?

The cheapest month to fly to Washington, D.C. from Hong Kong is in December. Flight prices, which tend to average around $1,404, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in December, then you should wait until September to fly from Hong Kong, when ticket prices are also cheap, with an average price of $1,427.

How have Hong Kong to Washington, D.C. flight prices changed over time?

As of January 2026, prices for Hong Kong to Washington, D.C. flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Washington, D.C.

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

Cheap Hong Kong to Washington, D.C. (HKG to WAS) flight deals and tips

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

Fastest flight time

33h 37m

Direct flights

None
The fastest flight from Hong Kong to Washington, D.C. takes 33h 37m
There are no direct flights from Hong Kong to Washington, D.C.. There are no popular flight routes from Hong Kong to Washington, D.C..
Search flight deals

  • How far is Hong Kong Intl to Washington, D.C. by plane?

    Hong Kong Intl and Washington, D.C. are 13097.9 km apart from one another. A reasonable flight in good conditions will take 33h 37m.

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hong Kong Intl Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents required for your trip to Washington, D.C. 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 licence, and a passport valid for six-months after you plan to arrive at Washington, D.C.. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
McLean

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?

Yes. momondo allows you to filter the results for Hong Kong to Washington, D.C. flights to just show those with flexible booking policies.

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

Once all potential Hong Kong to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Hong Kong to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 10/2
Tue 17/2
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 36.1 km from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport