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Cheap flights from Washington, D.C. to Hong Kong from $388

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 3/10. 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.
Air Canada Logo
9:40 am - 10:45 pm
DCA
-
HKG
25h 05m
2 stops
Air Canada Logo
9:30 am - 9:55 pm
HKG
-
DCA
24h 25m
2 stops
$950Air Canada
mer, apr 15 - lun, giu 15
Turkish Airlines Logo
9:15 pm - 5:05 pm
IAD
-
HKG
30h 50m
1 stop
Turkish Airlines Logo
11:20 pm - 11:45 am
HKG
-
IAD
25h 25m
1 stop
$951Turkish Airlines
sab, feb 14 - mar, mar 3
Turkish Airlines Logo
1:20 pm - 5:20 pm
IAD
-
HKG
40h 00m
1 stop
Turkish Airlines Logo
8:55 am - 11:35 am
HKG
-
IAD
38h 40m
1 stop
$954Turkish Airlines
mer, apr 8 - mer, apr 29
China Airlines Logo
6:50 pm - 7:05 pm
IAD
-
HKG
36h 15m
2 stops
China Airlines Logo
8:10 pm - 5:50 am
HKG
-
IAD
21h 40m
2 stops
$958China Airlines
sab, apr 4 - lun, apr 27
Turkish Airlines Logo
9:15 pm - 5:05 pm
IAD
-
HKG
30h 50m
1 stop
Turkish Airlines Logo
11:20 pm - 11:45 am
HKG
-
IAD
25h 25m
1 stop
$962Turkish Airlines
lun, feb 16 - gio, mar 5
Air Canada Logo
4:15 pm - 6:40 pm
DCA
-
HKG
37h 25m
2 stops
Air Canada Logo
10:00 am - 10:21 am
HKG
-
DCA
37h 21m
2 stops
$963Air Canada
lun, feb 23 - gio, mar 5
Turkish Airlines Logo
9:45 pm - 5:20 pm
IAD
-
HKG
31h 35m
1 stop
Turkish Airlines Logo
10:30 pm - 7:50 pm
HKG
-
IAD
33h 20m
1 stop
$963Turkish Airlines
mer, apr 15 - lun, giu 15
Air China Logo
11:00 pm - 1:05 pm
IAD
-
HKG
26h 05m
1 stop
Air China Logo
8:30 am - 7:30 pm
HKG
-
IAD
23h 00m
1 stop
$974Air China
mar, apr 14 - mar, giu 16
ANA Logo
11:05 am - 5:15 am
DCA
-
HKG
30h 10m
2 stops
ANA Logo
9:30 am - 9:53 pm
HKG
-
DCA
24h 23m
2 stops
$975ANA
dom, apr 5 - mar, apr 21
China Airlines Logo
7:11 pm - 9:15 am
BWI
-
HKG
26h 04m
2 stops
China Airlines Logo
2:00 pm - 5:44 am
HKG
-
BWI
27h 44m
2 stops
$1,018China Airlines
lun, apr 13 - lun, mag 4

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

Our best China Airlines deals on Washington, D.C. to Hong Kong flight tickets
China Airlines
Apr 4
IAD6:50 pmWashington, D.C. Dulles Intl
36h 15m
2 stops
HKG7:05 pmHong Kong Intl
Apr 27
HKG8:10 pmHong Kong Intl
21h 40m
2 stops
IAD5:50 amWashington, D.C. Dulles Intl
$958
China Airlines
Mar 9
IAD6:27 pmWashington, D.C. Dulles Intl
26h 48m
2 stops
HKG9:15 amHong Kong Intl
Sep 10
HKG5:30 pmHong Kong Intl
25h 58m
2 stops
IAD7:28 amWashington, D.C. Dulles Intl
$992
China Airlines
Apr 13
BWI7:11 pmBaltimore/Washington
26h 54m
2 stops
HKG10:05 amHong Kong Intl
May 4
HKG11:05 amHong Kong Intl
30h 39m
2 stops
BWI5:44 amBaltimore/Washington
$1,018

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

Our best ANA deals on Washington, D.C. to Hong Kong flight tickets
ANA
Apr 5
DCA11:05 amWashington, D.C. Reagan-National
30h 10m
2 stops
HKG5:15 amHong Kong Intl
Apr 21
HKG9:30 amHong Kong Intl
24h 23m
2 stops
DCA9:53 pmWashington, D.C. Reagan-National
$975
ANA
May 21
DCA6:00 amWashington, D.C. Reagan-National
28h 45m
2 stops
HKG10:45 pmHong Kong Intl
May 26
HKG9:30 amHong Kong Intl
24h 25m
2 stops
DCA9:55 pmWashington, D.C. Reagan-National
$1,026
ANA
Feb 3
BWI10:05 amBaltimore/Washington
31h 40m
2 stops
HKG6:45 amHong Kong Intl
Feb 5
HKG10:30 pmHong Kong Intl
22h 02m
1 stop
BWI7:32 amBaltimore/Washington
$1,060

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 febbraio 1, 2026.
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

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mer 4/15

9:40 am-10:45 pm

2 stops25h 05m

Hong Kong Intl

lun 6/15

9:30 am-9:55 pm

2 stops24h 25m

$950

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

sab 2/14

9:15 pm-5:05 pm

1 stop30h 50m

Hong Kong Intl

mar 3/3

11:20 pm-11:45 am

1 stop25h 25m

$951

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

mer 4/8

1:20 pm-5:20 pm

1 stop40h 00m

Hong Kong Intl

mer 4/29

8:55 am-11:35 am

1 stop38h 40m

$954

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

sab 4/4

6:50 pm-7:05 pm

2 stops36h 15m

Hong Kong Intl

lun 4/27

8:10 pm-5:50 am

2 stops21h 40m

$958

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

lun 2/16

9:15 pm-5:05 pm

1 stop30h 50m

Hong Kong Intl

gio 3/5

11:20 pm-11:45 am

1 stop25h 25m

$962

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

lun 2/23

4:15 pm-6:40 pm

2 stops37h 25m

Hong Kong Intl

gio 3/5

10:00 am-10:21 am

2 stops37h 21m

$963

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

mer 4/15

9:45 pm-5:20 pm

1 stop31h 35m

Hong Kong Intl

lun 6/15

10:30 pm-7:50 pm

1 stop33h 20m

$963

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

mar 4/14

11:00 pm-1:05 pm

1 stop26h 05m

Hong Kong Intl

mar 6/16

8:30 am-7:30 pm

1 stop23h 00m

$974

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

dom 4/5

11:05 am-5:15 am

2 stops30h 10m

Hong Kong Intl

mar 4/21

9:30 am-9:53 pm

2 stops24h 23m

$975

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

lun 4/13

7:11 pm-9:15 am

2 stops26h 04m

Hong Kong Intl

lun 5/4

2:00 pm-5:44 am

2 stops27h 44m

$1,018

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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 February is, on average, the cheapest month to fly to Hong Kong from Washington, D.C., with most prices found around $844. The month of September is another great option to travel to Hong Kong, with average flight prices from Washington, D.C. averaging around $864.

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 $1,174 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 $1,016 on momondo.

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

You could potentially save up to 16% 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

Fastest flight time

21h 09m

Direct flights

None
The fastest flight from Washington, D.C. to Hong Kong takes 21h 09m
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
10,673 reviews
Search Air Canada flights
Korean AirPriceFrom $579Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights
Air ChinaPriceFrom $722Free CancellationRating
7.2
138 reviews
Search Air China flights
Turkish AirlinesPriceFrom $899Free CancellationRating
7.3
4,212 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $995Free CancellationRating
7.4
3,729 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,043Free CancellationRating
6.7
7,709 reviews
Search British Airways flights
United AirlinesPriceFrom $1,059Free CancellationRating
7.4
9,229 reviews
Search United Airlines flights
Cathay PacificPriceFrom $1,081Free CancellationRating
7.6
1,153 reviews
Search Cathay Pacific flights
ANAPriceFrom $1,095Free CancellationRating
8.4
1,082 reviews
Search ANA flights
JetBluePriceFrom $1,990Free CancellationRating
7.2
2,892 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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