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Cheap flights from Washington, D.C. to Hong Kong from $376

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Hong Kong departing on 2/23. 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 Washington, D.C. to Hong Kong

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:35 pm - 2:50 pmBWI-HKG
29h 15m1 stop
Multiple Airlines Logo
10:45 pm - 7:45 pmHKG-BWI
33h 00m1 stop
$948Multiple Airlines
Find Deal
sáb., mar. 7 - lun., mar. 23
Turkish Airlines Logo
1:20 pm - 5:15 pmIAD-HKG
39h 55m1 stop
Turkish Airlines Logo
8:55 am - 11:35 amHKG-IAD
38h 40m1 stop
$965Turkish Airlines
Find Deal
mar., mar. 31 - dom., abr. 26
Air Canada Logo
9:45 am - 10:50 pmIAD-HKG
24h 05m2 stops
Air Canada Logo
10:00 am - 8:54 pmHKG-IAD
23h 54m2 stops
$967Air Canada
Find Deal
dom., feb. 8 - mar., mar. 3
Qatar Airways Logo
8:05 pm - 2:50 pmIAD-HKG
29h 45m1 stop
Qatar Airways Logo
10:10 pm - 3:55 pmHKG-IAD
30h 45m2 stops
$968Qatar Airways
Find Deal
jue., feb. 12 - mar., feb. 24
Qatar Airways Logo
8:05 pm - 2:50 pmIAD-HKG
29h 45m1 stop
Qatar Airways Logo
10:10 pm - 3:55 pmHKG-IAD
30h 45m2 stops
$974Qatar Airways
Find Deal
mié., ene. 14 - mar., ene. 20
Air Canada Logo
1:15 pm - 6:40 pmIAD-HKG
40h 25m2 stops
Air Canada Logo
8:25 pm - 9:00 pmHKG-IAD
37h 35m2 stops
$976Air Canada
Find Deal
mar., feb. 10 - mié., mar. 4
United Airlines Logo
7:00 am - 7:20 pmDCA-HKG
23h 20m1 stop
United Airlines Logo
10:35 am - 4:49 pmHKG-DCA
19h 14m1 stop
$1,071United Airlines
Find Deal
mié., nov. 12 - mié., dic. 17
United Airlines Logo
7:30 am - 6:45 amDCA-HKG
34h 15m2 stops
United Airlines Logo
10:35 am - 4:49 pmHKG-DCA
19h 14m1 stop
$1,075United Airlines
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jue., dic. 4 - jue., dic. 11
Korean Air Logo
7:59 am - 11:10 pmDCA-HKG
26h 11m2 stops
Korean Air Logo
12:55 am - 12:53 pmHKG-DCA
24h 58m2 stops
$1,079Korean Air
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mar., nov. 18 - lun., nov. 24
Korean Air Logo
6:59 am - 4:50 pmDCA-HKG
44h 51m2 stops
Korean Air Logo
12:55 am - 12:57 pmHKG-DCA
25h 02m2 stops
$1,129Korean Air
Find Deal
lun., nov. 24 - jue., dic. 25

United Airlines flights from Washington, D.C. to Hong Kong

Our best United Airlines deals on Washington, D.C. to Hong Kong flight tickets
United Airlines
Nov 17
IAD6:59 pmWashington, D.C. Dulles Intl
23h 01m
1 stop
HKG7:00 amHong Kong Intl
Nov 20
HKG10:45 pmHong Kong Intl
21h 35m
2 stops
IAD7:20 amWashington, D.C. Dulles Intl
$1,050
Find similar
United Airlines
Nov 5
IAD12:35 pmWashington, D.C. Dulles Intl
29h 25m
1 stop
HKG7:00 amHong Kong Intl
Nov 11
HKG2:20 pmHong Kong Intl
38h 20m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
$1,061
Find similar
United Airlines
Nov 5
IAD3:59 pmWashington, D.C. Dulles Intl
26h 01m
2 stops
HKG7:00 amHong Kong Intl
Nov 11
HKG2:20 pmHong Kong Intl
38h 20m
1 stop
IAD3:40 pmWashington, D.C. Dulles Intl
$1,066
Find similar

Korean Air flights from Washington, D.C. to Hong Kong

Our best Korean Air deals on Washington, D.C. to Hong Kong flight tickets
Korean Air
Nov 18
DCA7:59 amWashington, D.C. Reagan-National
26h 11m
2 stops
HKG11:10 pmHong Kong Intl
Nov 24
HKG12:55 amHong Kong Intl
24h 58m
2 stops
DCA12:53 pmWashington, D.C. Reagan-National
$1,079
Find similar
Korean Air
Nov 24
DCA6:59 amWashington, D.C. Reagan-National
44h 51m
2 stops
HKG4:50 pmHong Kong Intl
Dec 25
HKG12:55 amHong Kong Intl
25h 02m
2 stops
DCA12:57 pmWashington, D.C. Reagan-National
$1,129
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Hong Kong 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 noviembre 4, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

sáb. 3/7

8:35 pm-2:50 pm

1 stop29h 15m

Hong Kong Intl

lun. 3/23

10:45 pm-7:45 pm

1 stop33h 00m

$948

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

mar. 3/31

1:20 pm-5:15 pm

1 stop39h 55m

Hong Kong Intl

dom. 4/26

8:55 am-11:35 am

1 stop38h 40m

$965

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

dom. 2/8

9:45 am-10:50 pm

2 stops24h 05m

Hong Kong Intl

mar. 3/3

10:00 am-8:54 pm

2 stops23h 54m

$967

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

jue. 2/12

8:05 pm-2:50 pm

1 stop29h 45m

Hong Kong Intl

mar. 2/24

10:10 pm-3:55 pm

2 stops30h 45m

$968

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

mié. 1/14

8:05 pm-2:50 pm

1 stop29h 45m

Hong Kong Intl

mar. 1/20

10:10 pm-3:55 pm

2 stops30h 45m

$974

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

mar. 2/10

1:15 pm-6:40 pm

2 stops40h 25m

Hong Kong Intl

mié. 3/4

8:25 pm-9:00 pm

2 stops37h 35m

$976

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mié. 11/12

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

mié. 12/17

10:35 am-4:49 pm

1 stop19h 14m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

jue. 12/4

7:30 am-6:45 am

2 stops34h 15m

Hong Kong Intl

jue. 12/11

10:35 am-4:49 pm

1 stop19h 14m

$1,075

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mar. 11/18

7:59 am-11:10 pm

2 stops26h 11m

Hong Kong Intl

lun. 11/24

12:55 am-12:53 pm

2 stops24h 58m

$1,079

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

lun. 11/24

6:59 am-4:50 pm

2 stops44h 51m

Hong Kong Intl

jue. 12/25

12:55 am-12:57 pm

2 stops25h 02m

$1,129

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Hong Kong from

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

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 Hong Kong?

The month of September is, on average, the cheapest month to fly to Hong Kong from Washington, D.C., with most prices found around $864. The month of February is another great option to travel to Hong Kong, with average flight prices from Washington, D.C. averaging around $898.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from Washington, D.C. to Hong Kong is on a Wednesday. Travelers who choose to depart for Hong Kong on a Wednesday will often find tickets for as low as $1,230. The most expensive day to fly to Hong Kong is Thursday, with ticket prices averaging around $1,664.

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $1,222 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Washington, D.C. for as low as $980 on momondo.

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

You could potentially save up to 27% on your flight if you consider stops on a Washington, D.C. to Hong Kong flight.

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

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

Direct flights

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

    Prices for flights from Washington, D.C. to Hong Kong refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. to Hong Kong?

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

    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 Washington, D.C. to Hong Kong.

  • What documentation or ID do you need to fly to Hong Kong?

    The required travel and health documents for your Hong Kong trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Hong Kong. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Washington, D.C. to Hong Kong

Compare and see reviews for airlines that fly from Washington, D.C. to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $453Free CancellationRating
7.1
10,404 reviews
Search Air Canada flights
Korean AirPriceFrom $693Free CancellationRating
8.4
1,160 reviews
Search Korean Air flights
Air ChinaPriceFrom $722Free CancellationRating
7.1
122 reviews
Search Air China flights
Turkish AirlinesPriceFrom $937Free CancellationRating
7.3
4,035 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom $1,043Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
Qatar AirwaysPriceFrom $1,049Free CancellationRating
7.4
3,660 reviews
Search Qatar Airways flights
United AirlinesPriceFrom $1,069Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
Cathay PacificPriceFrom $1,081Free CancellationRating
7.6
1,052 reviews
Search Cathay Pacific flights
JetBluePriceFrom $1,392Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights

Why use momondo?

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

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 Washington, D.C. to Hong Kong for you.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Hong Kong flights to just show those with flexible booking policies.

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

Once all potential Washington, D.C. to Hong Kong 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 Washington, D.C. to Hong Kong right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Hong Kong, momondo offers a useful price alert feature which will track prices for flights to Hong Kong from Washington, D.C. and alert you when they change.

An easier way to manage your Hong Kong trip

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