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Cheap flights from Hong Kong to Washington, D.C. from $524

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 1/31. 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.

Recent round-trip flight deals from Hong Kong to Washington, D.C.

Enter your travel dates to find the best prices.
EVA Air Logo
9:50 pm - 4:36 pmHKG-IAD
55h 46m2 stops
EVA Air Logo
6:30 pm - 9:00 amIAD-HKG
25h 30m2 stops
$943EVA Air
Find Deal
lun., déc. 1 - jeu., déc. 11
Turkish Airlines Logo
10:00 am - 7:20 pmHKG-IAD
46h 20m1 stop
Turkish Airlines Logo
9:15 pm - 8:20 amIAD-HKG
22h 05m1 stop
$991Turkish Airlines
Find Deal
mar., févr. 17 - ven., févr. 27
JetBlue Logo
12:25 am - 3:55 pmHKG-IAD
28h 30m1 stop
JetBlue Logo
10:40 am - 9:40 pmIAD-HKG
22h 00m1 stop
$1,009JetBlue
Find Deal
ven., déc. 5 - dim., janv. 4
STARLUX Airlines Logo
11:15 am - 6:06 amHKG-IAD
31h 51m2 stops
STARLUX Airlines Logo
6:30 pm - 6:30 pmIAD-HKG
35h 00m2 stops
$1,032STARLUX Airlines
Find Deal
jeu., déc. 4 - lun., déc. 8
Air China Logo
8:15 pm - 6:30 pmHKG-IAD
35h 15m1 stop
Air China Logo
10:00 pm - 1:05 pmIAD-HKG
26h 05m1 stop
$1,036Air China
Find Deal
lun., déc. 1 - mar., déc. 9
JetBlue Logo
6:05 pm - 3:55 pmHKG-IAD
34h 50m1 stop
JetBlue Logo
10:40 am - 9:40 pmIAD-HKG
22h 00m1 stop
$1,049JetBlue
Find Deal
mer., févr. 18 - ven., févr. 27
Air Canada Logo
8:25 pm - 3:46 pmHKG-IAD
32h 21m2 stops
Air Canada Logo
4:30 pm - 6:40 pmIAD-HKG
37h 10m2 stops
$1,073Air Canada
Find Deal
dim., janv. 11 - jeu., janv. 15
Air Canada Logo
8:25 pm - 8:59 pmHKG-IAD
37h 34m2 stops
Air Canada Logo
9:45 am - 6:40 pmIAD-HKG
43h 55m2 stops
$1,148Air Canada
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sam., déc. 6 - dim., janv. 4
Air China Logo
8:30 am - 6:30 pmHKG-IAD
23h 00m1 stop
Air China Logo
10:00 pm - 4:30 pmIAD-HKG
29h 30m1 stop
$1,229Air China
Find Deal
ven., nov. 28 - mar., déc. 9
STARLUX Airlines Logo
11:15 am - 6:06 amHKG-IAD
31h 51m2 stops
STARLUX Airlines Logo
6:30 pm - 10:40 amIAD-HKG
27h 10m2 stops
$1,257STARLUX Airlines
Find Deal
jeu., déc. 4 - ven., déc. 12

Air China flights from Hong Kong to Washington, D.C. Dulles Intl Airport

Our best Air China deals on Hong Kong to Washington, D.C. Dulles Intl Airport flight tickets
Air China
Dec 1
HKG8:15 pmHong Kong Intl
35h 15m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Dec 9
IAD10:00 pmWashington, D.C. Dulles Intl
26h 05m
1 stop
HKG1:05 pmHong Kong Intl
$1,036
Find similar
Air China
Nov 28
HKG8:30 amHong Kong Intl
23h 00m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
Dec 9
IAD10:00 pmWashington, D.C. Dulles Intl
29h 30m
1 stop
HKG4:30 pmHong Kong Intl
$1,229
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Qatar Airways flights from Hong Kong to Washington, D.C. Dulles Intl Airport

Our best Qatar Airways deals on Hong Kong to Washington, D.C. Dulles Intl Airport flight tickets
Qatar Airways
Dec 1
HKG12:25 amHong Kong Intl
28h 30m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Dec 9
IAD8:05 pmWashington, D.C. Dulles Intl
36h 35m
1 stop
HKG9:40 pmHong Kong Intl
$1,075
Find similar
Qatar Airways
Dec 1
HKG12:25 amHong Kong Intl
28h 30m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Dec 9
IAD8:05 pmWashington, D.C. Dulles Intl
36h 35m
1 stop
HKG9:40 pmHong Kong Intl
$1,107
Find similar
Qatar Airways
Jan 11
HKG6:05 pmHong Kong Intl
34h 50m
1 stop
IAD3:55 pmWashington, D.C. Dulles Intl
Jan 15
IAD8:05 pmWashington, D.C. Dulles Intl
29h 45m
1 stop
HKG2:50 pmHong Kong Intl
$1,147
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to Washington, D.C. Dulles Intl Airport 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 832,500 searches. Data last updated novembre 6, 2025.
Use the filters below to find and compare flights from Hong Kong to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

lun. 12/1

9:50 pm-4:36 pm

2 stops55h 46m

Washington, D.C. Dulles Intl

jeu. 12/11

6:30 pm-9:00 am

2 stops25h 30m

$943

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

mar. 2/17

10:00 am-7:20 pm

1 stop46h 20m

Washington, D.C. Dulles Intl

ven. 2/27

9:15 pm-8:20 am

1 stop22h 05m

$991

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

ven. 12/5

12:25 am-3:55 pm

1 stop28h 30m

Washington, D.C. Dulles Intl

dim. 1/4

10:40 am-9:40 pm

1 stop22h 00m

$1,009

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

jeu. 12/4

11:15 am-6:06 am

2 stops31h 51m

Washington, D.C. Dulles Intl

lun. 12/8

6:30 pm-6:30 pm

2 stops35h 00m

$1,032

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

lun. 12/1

8:15 pm-6:30 pm

1 stop35h 15m

Washington, D.C. Dulles Intl

mar. 12/9

10:00 pm-1:05 pm

1 stop26h 05m

$1,036

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

mer. 2/18

6:05 pm-3:55 pm

1 stop34h 50m

Washington, D.C. Dulles Intl

ven. 2/27

10:40 am-9:40 pm

1 stop22h 00m

$1,049

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

dim. 1/11

8:25 pm-3:46 pm

2 stops32h 21m

Washington, D.C. Dulles Intl

jeu. 1/15

4:30 pm-6:40 pm

2 stops37h 10m

$1,073

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

sam. 12/6

8:25 pm-8:59 pm

2 stops37h 34m

Washington, D.C. Dulles Intl

dim. 1/4

9:45 am-6:40 pm

2 stops43h 55m

$1,148

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

ven. 11/28

8:30 am-6:30 pm

1 stop23h 00m

Washington, D.C. Dulles Intl

mar. 12/9

10:00 pm-4:30 pm

1 stop29h 30m

$1,229

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

jeu. 12/4

11:15 am-6:06 am

2 stops31h 51m

Washington, D.C. Dulles Intl

ven. 12/12

6:30 pm-10:40 am

2 stops27h 10m

$1,257

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Washington, D.C. from

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

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. Dulles Intl Airport?

In general, October is the cheapest month to fly from Hong Kong to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $895. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $924.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $928. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to Washington, D.C. Dulles Intl Airport for around $1,435.

Can stopping save me money on Hong Kong to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Hong Kong to Washington, D.C. Dulles Intl Airport flight.

Cheap Hong Kong to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Hong Kong to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Hong Kong to Washington, D.C. Dulles Intl Airport.
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  • When did momondo last update prices for flights from Hong Kong to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Hong Kong to Washington, D.C. Dulles Intl Airport are updated daily.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Hong Kong to Washington, D.C. Dulles Intl Airport.

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

    The necessary travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Reston
Manassas
Gaithersburg
Fairfax
Glen Burnie

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to Washington, D.C. for you.

Can I find flights from Hong Kong to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Hong Kong to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Hong Kong.

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

Of course. momondo tracks the price of Hong Kong to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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