Cheap flights from Hong Kong to Washington, D.C. from $1,465

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 21/8. 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

 Logo
19:40 - 05:39HKG-BWI
21h 59m2 stops
 Logo
19:37 - 08:50BWI-HKG
25h 13m2 stops
$1,493
Find Deal
Thu, 4 Sep - Sat, 20 Sep
 Logo
01:15 - 10:32HKG-BWI
45h 17m3 stops
 Logo
05:45 - 00:35BWI-HKG
30h 50m2 stops
$1,578
Find Deal
Mon, 25 Aug - Tue, 2 Sep
 Logo
09:15 - 06:54HKG-BWI
33h 39m3 stops
 Logo
05:45 - 00:35BWI-HKG
30h 50m2 stops
$1,591
Find Deal
Tue, 26 Aug - Tue, 2 Sep
British Airways Logo
23:00 - 19:35HKG-BWI
32h 35m1 stop
British Airways Logo
21:20 - 15:30BWI-HKG
30h 10m1 stop
$2,146British Airways
Find Deal
Wed, 13 Aug - Sat, 23 Aug
United Airlines Logo
11:15 - 22:45HKG-BWI
23h 30m2 stops
United Airlines Logo
19:00 - 05:00BWI-HKG
22h 00m1 stop
$2,295United Airlines
Find Deal
Thu, 4 Sep - Sat, 20 Sep
Qatar Airways Logo
01:25 - 23:59HKG-BWI
34h 34m2 stops
Qatar Airways Logo
16:44 - 21:45BWI-HKG
41h 01m2 stops
$2,394Qatar Airways
Find Deal
Tue, 26 Aug - Wed, 3 Sep
Delta Logo
00:45 - 20:34HKG-BWI
31h 49m2 stops
Delta Logo
06:00 - 23:10BWI-HKG
28h 10m2 stops
$2,397Delta
Find Deal
Fri, 12 Sep - Fri, 5 Dec
British Airways Logo
23:00 - 19:35HKG-BWI
32h 35m1 stop
British Airways Logo
18:03 - 14:50BWI-HKG
31h 47m2 stops
$2,398British Airways
Find Deal
Sat, 13 Sep - Fri, 5 Dec
United Airlines Logo
22:30 - 07:43HKG-BWI
21h 13m1 stop
United Airlines Logo
08:55 - 18:55BWI-HKG
22h 00m1 stop
$2,505United Airlines
Find Deal
Sat, 26 Jul - Tue, 29 Jul
Delta Logo
12:20 - 23:59HKG-BWI
23h 39m2 stops
Delta Logo
06:00 - 22:30BWI-HKG
28h 30m2 stops
$2,684Delta
Find Deal
Thu, 31 Jul - Sat, 20 Sep

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
13 Aug
HKG23:00Hong Kong Intl
32h 35m
1 stop
BWI19:35Baltimore/Washington
23 Aug
BWI21:20Baltimore/Washington
30h 10m
1 stop
HKG15:30Hong Kong Intl
British Airways
13 Sept
HKG23:00Hong Kong Intl
32h 35m
1 stop
BWI19:35Baltimore/Washington
5 Dec
BWI18:03Baltimore/Washington
31h 47m
2 stops
HKG14:50Hong Kong Intl
British Airways
12 Aug
HKG23:00Hong Kong Intl
32h 35m
1 stop
BWI19:35Baltimore/Washington
23 Aug
BWI21:20Baltimore/Washington
30h 10m
1 stop
HKG15:30Hong Kong Intl

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
4 Sept
HKG18:55Hong Kong Intl
25h 11m
1 stop
BWI08:06Baltimore/Washington
20 Sept
BWI08:55Baltimore/Washington
22h 00m
1 stop
HKG18:55Hong Kong Intl
United Airlines
26 July
HKG22:30Hong Kong Intl
21h 13m
1 stop
BWI07:43Baltimore/Washington
29 July
BWI08:55Baltimore/Washington
22h 00m
1 stop
HKG18:55Hong Kong Intl
United Airlines
14 Aug
HKG09:15Hong Kong Intl
24h 27m
2 stops
BWI21:42Baltimore/Washington
23 Aug
BWI19:00Baltimore/Washington
22h 00m
1 stop
HKG05:00Hong Kong Intl

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 February. Flight prices, which tend to average around $1,521, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until April to fly from Hong Kong, when ticket prices are also cheap, with an average price of $1,528.

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

As of July 2025, prices for Hong Kong to Washington, D.C. flights are approximately 37% 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.

Best price found

$1,465

Fastest flight time

19h 15m

Direct flights

None

Airports in Washington, D.C.

1 airport
The best one-way flight to Washington, D.C. from Hong Kong in the past 72 hours is $1,465. The best return flight deal from Hong Kong to Washington, D.C. found on momondo in the last 72 hours is $1,493.
The fastest flight from Hong Kong to Washington, D.C. takes 19h 15m
There are no direct flights from Hong Kong to Washington, D.C.. Popular non-direct route for this connection is Hong Kong Intl Airport - Baltimore/Washington Airport.
There is 1 airport near Washington, D.C.: Baltimore/Washington (BWI)

  • 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 21h 13m.

  • 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
Linthicum Heights
Arlington
Landover

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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Sat 19/7
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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.