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Cheap flights from Hong Kong to Washington, D.C. from $872

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 16/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
15:30 - 12:55
HKG
-
BWI
34h 25m
2 stops
Multiple Airlines Logo
18:55 - 09:00
BWI
-
HKG
26h 05m
2 stops
$1,507Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar
United Airlines Logo
22:30 - 06:00
HKG
-
BWI
19h 30m
1 stop
United Airlines Logo
18:28 - 05:00
BWI
-
HKG
46h 32m
2 stops
$2,072United Airlines
Thu, 2 Apr - Sun, 5 Apr
United Airlines Logo
10:35 - 17:20
HKG
-
BWI
19h 45m
1 stop
United Airlines Logo
08:31 - 19:20
BWI
-
HKG
22h 49m
1 stop
$2,084United Airlines
Wed, 4 Mar - Wed, 11 Mar
United Airlines Logo
22:30 - 14:06
HKG
-
BWI
28h 36m
3 stops
United Airlines Logo
16:03 - 07:00
BWI
-
HKG
26h 57m
2 stops
$2,092United Airlines
Wed, 4 Mar - Wed, 11 Mar
Delta Logo
12:35 - 05:51
HKG
-
BWI
29h 16m
2 stops
Delta Logo
19:14 - 10:55
BWI
-
HKG
27h 41m
2 stops
$2,217Delta
Tue, 24 Mar - Tue, 31 Mar
Japan Airlines Logo
15:15 - 17:56
HKG
-
BWI
38h 41m
2 stops
Japan Airlines Logo
05:39 - 22:05
BWI
-
HKG
28h 26m
2 stops
$2,253Japan Airlines
Mon, 4 May - Sun, 17 May
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
$2,347British Airways
Wed, 22 Apr - Wed, 29 Apr
Delta Logo
00:55 - 22:01
HKG
-
BWI
34h 06m
2 stops
Delta Logo
05:40 - 23:10
BWI
-
HKG
29h 30m
2 stops
$2,364Delta
Sat, 7 Mar - Sun, 15 Mar
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
$2,449British Airways
Fri, 1 May - Fri, 15 May
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
$2,555British Airways
Wed, 17 Jun - Wed, 15 Jul

Delta flights from Hong Kong to Washington, D.C.

Our best Delta deals on Hong Kong to Washington, D.C. flight tickets
Delta
24 Mar
HKG12:35Hong Kong Intl
29h 16m
2 stops
BWI05:51Baltimore/Washington
31 Mar
BWI19:14Baltimore/Washington
27h 41m
2 stops
HKG10:55Hong Kong Intl
$2,217
Delta
7 Mar
HKG00:55Hong Kong Intl
34h 06m
2 stops
BWI22:01Baltimore/Washington
15 Mar
BWI05:40Baltimore/Washington
29h 30m
2 stops
HKG23:10Hong Kong Intl
$2,364

Emirates flights from Hong Kong to Washington, D.C.

Our best Emirates deals on Hong Kong to Washington, D.C. flight tickets
Emirates
24 Mar
HKG18:05Hong Kong Intl
39h 37m
2 stops
BWI21:42Baltimore/Washington
31 Mar
BWI15:35Baltimore/Washington
38h 30m
3 stops
HKG18:05Hong Kong Intl
$3,179
Emirates
23 Mar
HKG21:00Hong Kong Intl
36h 42m
3 stops
BWI21:42Baltimore/Washington
30 Mar
BWI15:35Baltimore/Washington
38h 30m
3 stops
HKG18:05Hong Kong Intl
$3,734
Emirates
23 Mar
HKG18:05Hong Kong Intl
39h 37m
2 stops
BWI21:42Baltimore/Washington
30 Mar
BWI15:35Baltimore/Washington
35h 05m
2 stops
HKG14:40Hong Kong Intl
$3,944

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 9 February 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

15:30-12:55

2 stops34h 25m

Baltimore/Washington

Wed 11/3

18:55-09:00

2 stops26h 05m

$1,507

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Thu 2/4

22:30-06:00

1 stop19h 30m

Baltimore/Washington

Sun 5/4

18:28-05:00

2 stops46h 32m

$2,072

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Wed 4/3

10:35-17:20

1 stop19h 45m

Baltimore/Washington

Wed 11/3

08:31-19:20

1 stop22h 49m

$2,084

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Wed 4/3

22:30-14:06

3 stops28h 36m

Baltimore/Washington

Wed 11/3

16:03-07:00

2 stops26h 57m

$2,092

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Tue 24/3

12:35-05:51

2 stops29h 16m

Baltimore/Washington

Tue 31/3

19:14-10:55

2 stops27h 41m

$2,217

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Mon 4/5

15:15-17:56

2 stops38h 41m

Baltimore/Washington

Sun 17/5

05:39-22:05

2 stops28h 26m

$2,253

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Wed 22/4

22:45-19:40

1 stop32h 55m

Baltimore/Washington

Wed 29/4

21:30-15:25

1 stop29h 55m

$2,347

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sat 7/3

00:55-22:01

2 stops34h 06m

Baltimore/Washington

Sun 15/3

05:40-23:10

2 stops29h 30m

$2,364

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Fri 1/5

22:45-19:40

1 stop32h 55m

Baltimore/Washington

Fri 15/5

21:30-15:25

1 stop29h 55m

$2,449

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

$2,555

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 typical price of a round-trip flight between Hong Kong and Washington, D.C.?

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 $1,338, 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 $1,361.

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

As of February 2026, prices for Hong Kong to Washington, D.C. flights are approximately 7% more expensive 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