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Cheap flights from Hong Kong to Washington, D.C. from $953

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 3/2. 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

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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
29h 15m
2 stops
Multiple Airlines Logo
20:10 - 08:50
BWI
-
HKG
24h 40m
2 stops
$1,951Multiple Airlines
Thu, 19 Mar - Fri, 12 Jun
Multiple Airlines Logo
19:40 - 14:05
HKG
-
BWI
30h 25m
2 stops
Multiple Airlines Logo
19:27 - 08:50
BWI
-
HKG
25h 23m
2 stops
$2,131Multiple Airlines
Thu, 14 May - Mon, 18 May
Multiple Airlines Logo
19:40 - 11:36
HKG
-
BWI
27h 56m
3 stops
Multiple Airlines Logo
19:27 - 08:50
BWI
-
HKG
25h 23m
2 stops
$2,189Multiple Airlines
Wed, 13 May - Tue, 19 May
United Airlines Logo
22:30 - 06:00
HKG
-
BWI
19h 30m
1 stop
United Airlines Logo
18:28 - 18:30
BWI
-
HKG
36h 02m
1 stop
$2,253United Airlines
Wed, 1 Apr - Sun, 5 Apr
United Airlines Logo
12:40 - 05:15
HKG
-
BWI
28h 35m
1 stop
United Airlines Logo
18:28 - 18:30
BWI
-
HKG
36h 02m
1 stop
$2,255United Airlines
Thu, 2 Apr - Sun, 5 Apr
United Airlines Logo
22:30 - 07:20
HKG
-
BWI
20h 50m
1 stop
United Airlines Logo
06:20 - 18:55
BWI
-
HKG
24h 35m
2 stops
$2,267United Airlines
Wed, 13 May - Tue, 19 May
Japan Airlines Logo
15:35 - 22:00
HKG
-
BWI
42h 25m
2 stops
Japan Airlines Logo
10:28 - 13:30
BWI
-
HKG
39h 02m
2 stops
$2,325Japan Airlines
Sun, 15 Mar - Wed, 10 Jun
Japan Airlines Logo
10:20 - 22:00
HKG
-
BWI
23h 40m
2 stops
Japan Airlines Logo
10:28 - 13:30
BWI
-
HKG
39h 02m
2 stops
$2,330Japan Airlines
Mon, 16 Mar - Wed, 10 Jun
British Airways Logo
22:45 - 19:40
HKG
-
BWI
32h 55m
1 stop
British Airways Logo
21:30 - 15:25
BWI
-
HKG
29h 55m
1 stop
$2,355British Airways
Thu, 14 May - Mon, 18 May
United Airlines Logo
22:30 - 10:04
HKG
-
BWI
23h 34m
2 stops
United Airlines Logo
15:27 - 05:00
BWI
-
HKG
25h 33m
2 stops
$2,360United Airlines
Wed, 13 May - Tue, 19 May

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
14 May
HKG22:45Hong Kong Intl
32h 55m
1 stop
BWI19:40Baltimore/Washington
18 May
BWI21:30Baltimore/Washington
29h 55m
1 stop
HKG15:25Hong Kong Intl
$2,355
British Airways
14 May
HKG22:45Hong Kong Intl
30h 19m
2 stops
BWI17:04Baltimore/Washington
18 May
BWI21:30Baltimore/Washington
29h 55m
1 stop
HKG15:25Hong Kong Intl
$2,503
British Airways
17 Mar
HKG22:45Hong Kong Intl
33h 00m
1 stop
BWI19:45Baltimore/Washington
8 June
BWI21:30Baltimore/Washington
29h 55m
1 stop
HKG15:25Hong Kong Intl
$2,575

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
1 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
$2,253
United Airlines
2 Apr
HKG12:40Hong Kong Intl
28h 35m
1 stop
BWI05:15Baltimore/Washington
5 Apr
BWI18:28Baltimore/Washington
36h 02m
1 stop
HKG18:30Hong Kong Intl
$2,255
United Airlines
13 May
HKG22:30Hong Kong Intl
20h 50m
1 stop
BWI07:20Baltimore/Washington
19 May
BWI06:20Baltimore/Washington
24h 35m
2 stops
HKG18:55Hong Kong Intl
$2,267

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 19 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

Thu 19/3

19:40-12:55

2 stops29h 15m

Baltimore/Washington

Fri 12/6

20:10-08:50

2 stops24h 40m

$1,951

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Thu 14/5

19:40-14:05

2 stops30h 25m

Baltimore/Washington

Mon 18/5

19:27-08:50

2 stops25h 23m

$2,131

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Wed 13/5

19:40-11:36

3 stops27h 56m

Baltimore/Washington

Tue 19/5

19:27-08:50

2 stops25h 23m

$2,189

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Wed 1/4

22:30-06:00

1 stop19h 30m

Baltimore/Washington

Sun 5/4

18:28-18:30

1 stop36h 02m

$2,253

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Thu 2/4

12:40-05:15

1 stop28h 35m

Baltimore/Washington

Sun 5/4

18:28-18:30

1 stop36h 02m

$2,255

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Wed 13/5

22:30-07:20

1 stop20h 50m

Baltimore/Washington

Tue 19/5

06:20-18:55

2 stops24h 35m

$2,267

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sun 15/3

15:35-22:00

2 stops42h 25m

Baltimore/Washington

Wed 10/6

10:28-13:30

2 stops39h 02m

$2,325

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Mon 16/3

10:20-22:00

2 stops23h 40m

Baltimore/Washington

Wed 10/6

10:28-13:30

2 stops39h 02m

$2,330

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Thu 14/5

22:45-19:40

1 stop32h 55m

Baltimore/Washington

Mon 18/5

21:30-15:25

1 stop29h 55m

$2,355

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Wed 13/5

22:30-10:04

2 stops23h 34m

Baltimore/Washington

Tue 19/5

15:27-05:00

2 stops25h 33m

$2,360

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 $1,428.

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.

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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