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Cheap flights from Hong Kong to Washington, D.C. from $869

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 2/5. 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
19:40 - 12:55
HKG
-
BWI
29h 15m
2 stops
Multiple Airlines Logo
18:55 - 09:00
BWI
-
HKG
26h 05m
2 stops
$1,789Multiple Airlines
Sun, 15 Mar - Wed, 18 Mar
Multiple Airlines Logo
19:40 - 13:30
HKG
-
BWI
29h 50m
2 stops
Multiple Airlines Logo
18:15 - 10:05
BWI
-
HKG
27h 50m
2 stops
$1,836Multiple Airlines
Sat, 18 Apr - Sat, 25 Apr
United Airlines Logo
22:30 - 06:00
HKG
-
BWI
19h 30m
1 stop
United Airlines Logo
16:18 - 18:30
BWI
-
HKG
38h 12m
2 stops
$2,061United Airlines
Thu, 2 Apr - Sun, 5 Apr
United Airlines Logo
22:30 - 07:19
HKG
-
BWI
20h 49m
1 stop
United Airlines Logo
16:18 - 05:00
BWI
-
HKG
24h 42m
2 stops
$2,074United Airlines
Tue, 24 Mar - Tue, 21 Apr
United Airlines Logo
22:30 - 07:19
HKG
-
BWI
20h 49m
1 stop
United Airlines Logo
18:31 - 05:45
BWI
-
HKG
23h 14m
1 stop
$2,077United Airlines
Tue, 17 Mar - Tue, 24 Mar
Delta Logo
12:35 - 09:39
HKG
-
BWI
33h 04m
2 stops
Delta Logo
12:15 - 05:05
BWI
-
HKG
28h 50m
2 stops
$2,107Delta
Thu, 26 Mar - Thu, 3 Sep
United Airlines Logo
12:40 - 05:15
HKG
-
BWI
28h 35m
1 stop
United Airlines Logo
08:10 - 05:00
BWI
-
HKG
32h 50m
2 stops
$2,165United Airlines
Thu, 9 Apr - Fri, 10 Apr
United Airlines Logo
21:45 - 09:39
HKG
-
BWI
23h 54m
2 stops
United Airlines Logo
06:22 - 18:55
BWI
-
HKG
24h 33m
2 stops
$2,171United Airlines
Thu, 2 Apr - Sun, 5 Apr
United Airlines Logo
12:40 - 23:27
HKG
-
BWI
22h 47m
2 stops
United Airlines Logo
08:22 - 05:00
BWI
-
HKG
32h 38m
2 stops
$2,172United Airlines
Fri, 1 May - Tue, 5 May
United Airlines Logo
22:30 - 07:20
HKG
-
BWI
20h 50m
1 stop
United Airlines Logo
08:22 - 05:40
BWI
-
HKG
33h 18m
2 stops
$2,175United Airlines
Fri, 1 May - Tue, 5 May

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

Our best Delta deals on Hong Kong to Washington, D.C. flight tickets
Delta
26 Mar
HKG12:35Hong Kong Intl
33h 04m
2 stops
BWI09:39Baltimore/Washington
3 Sept
BWI12:15Baltimore/Washington
28h 50m
2 stops
HKG05:05Hong Kong Intl
$2,107
Delta
16 Mar
HKG12:35Hong Kong Intl
23h 24m
2 stops
BWI23:59Baltimore/Washington
25 Mar
BWI07:28Baltimore/Washington
27h 42m
2 stops
HKG23:10Hong Kong Intl
$2,789
Delta
13 Mar
HKG00:55Hong Kong Intl
34h 06m
2 stops
BWI23:01Baltimore/Washington
23 Mar
BWI05:40Baltimore/Washington
29h 30m
2 stops
HKG23:10Hong Kong Intl
$2,843

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

Our best Emirates deals on Hong Kong to Washington, D.C. flight tickets
Emirates
14 Apr
HKG21:10Hong Kong Intl
36h 13m
3 stops
BWI21:23Baltimore/Washington
21 Apr
BWI15:42Baltimore/Washington
34h 58m
2 stops
HKG14:40Hong Kong Intl
$2,622
Emirates
14 Apr
HKG21:10Hong Kong Intl
36h 13m
3 stops
BWI21:23Baltimore/Washington
21 Apr
BWI15:42Baltimore/Washington
38h 23m
3 stops
HKG18:05Hong Kong Intl
$2,623
Emirates
16 Mar
HKG18:05Hong Kong Intl
39h 37m
2 stops
BWI21:42Baltimore/Washington
24 Mar
BWI17:12Baltimore/Washington
40h 38m
2 stops
HKG21:50Hong Kong Intl
$2,777

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 5 March 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

Sun 15/3

19:40-12:55

2 stops29h 15m

Baltimore/Washington

Wed 18/3

18:55-09:00

2 stops26h 05m

$1,789

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Sat 18/4

19:40-13:30

2 stops29h 50m

Baltimore/Washington

Sat 25/4

18:15-10:05

2 stops27h 50m

$1,836

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Thu 2/4

22:30-06:00

1 stop19h 30m

Baltimore/Washington

Sun 5/4

16:18-18:30

2 stops38h 12m

$2,061

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Tue 24/3

22:30-07:19

1 stop20h 49m

Baltimore/Washington

Tue 21/4

16:18-05:00

2 stops24h 42m

$2,074

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Tue 17/3

22:30-07:19

1 stop20h 49m

Baltimore/Washington

Tue 24/3

18:31-05:45

1 stop23h 14m

$2,077

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Thu 26/3

12:35-09:39

2 stops33h 04m

Baltimore/Washington

Thu 3/9

12:15-05:05

2 stops28h 50m

$2,107

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Thu 9/4

12:40-05:15

1 stop28h 35m

Baltimore/Washington

Fri 10/4

08:10-05:00

2 stops32h 50m

$2,165

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Thu 2/4

21:45-09:39

2 stops23h 54m

Baltimore/Washington

Sun 5/4

06:22-18:55

2 stops24h 33m

$2,171

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Fri 1/5

12:40-23:27

2 stops22h 47m

Baltimore/Washington

Tue 5/5

08:22-05:00

2 stops32h 38m

$2,172

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

Fri 1/5

22:30-07:20

1 stop20h 50m

Baltimore/Washington

Tue 5/5

08:22-05:40

2 stops33h 18m

$2,175

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 $1,333, 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 $1,356.

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

As of March 2026, prices for Hong Kong to Washington, D.C. flights are approximately 21% 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