Which airport is the most popular layover for flights between Washington, D.C. and Hong Kong?

Istanbul (IST) was the most common stop: 31% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Washington, D.C. to Hong Kong?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 19h 15m.

What is the cheapest airline that flies from Washington, D.C. to Hong Kong Intl?

Air Canada, IndiGo, and ANA are the most popular carriers operating from Washington, D.C. to Hong Kong Intl

Which layover airport has the shortest connection time from Washington, D.C. to Hong Kong?

Dallas (DFW) has the shortest average layover time for this route: 1h 38m.

Which layover airport offers the lowest fares from Washington, D.C. to Hong Kong?

Flights via Doha (DOH) offer the lowest average round-trip price of $1,044.

How long does it take to fly to Hong Kong?

On average, it takes 24h 37m to fly from Washington, D.C. to Hong Kong if you fly out of Washington, D.C. (the most popular airport in Washington, D.C.) and into Hong Kong (the most popular airport in Hong Kong). If you’re flying out of Baltimore and into Hong Kong, then the flight time is around 26h 20m.

What airlines fly to Hong Kong?

United Airlines, Air China and Air Canada are the top three most popular airlines that fly to Hong Kong from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Hong Kong. Keep in mind that there are 9 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Hong Kong Intl Airport?

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

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

The number of operators available for flights from Washington, D.C. to Hong Kong Intl Airport is 9 as of October 2025.

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

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

The required travel and health documents for your Hong Kong Intl Airport 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 Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$456 Cheap Flights from Washington, D.C. to Hong Kong in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

4:10 pm - 6:40 pmDCA-HKG

37h 30m2 stops

8:25 pm - 10:21 amHKG-DCA

50h 56m2 stops

$876Air Canada

Find Deal

Tue, Nov 25 - Sat, Dec 27

6:50 pm - 4:05 pmDCA-HKG

33h 15m2 stops

6:00 pm - 9:48 pmHKG-DCA

39h 48m2 stops

$883Air Canada

Find Deal

Sat, Apr 18 - Thu, Apr 30

1:30 pm - 8:20 amIAD-HKG

29h 50m1 stop

10:00 am - 7:20 pmHKG-IAD

46h 20m1 stop

$944Turkish Airlines

Find Deal

Sun, Mar 1 - Thu, Mar 5

12:35 pm - 6:45 amIAD-HKG

29h 10m1 stop

2:20 pm - 9:10 amHKG-IAD

31h 50m1 stop

$969United Airlines

Find Deal

Tue, Jan 13 - Wed, Feb 18

4:11 pm - 6:45 amDCA-HKG

49h 34m2 stops

10:35 am - 4:47 pmHKG-DCA

19h 12m1 stop

$973United Airlines

Find Deal

Sun, Mar 1 - Thu, Mar 5

1:30 pm - 5:05 pmIAD-HKG

38h 35m1 stop

11:20 pm - 7:20 pmHKG-IAD

33h 00m1 stop

$974Turkish Airlines

Find Deal

Wed, Nov 12 - Wed, Dec 17

8:05 pm - 3:30 pmIAD-HKG

30h 25m2 stops

6:05 pm - 4:55 pmHKG-IAD

34h 50m1 stop

$981Qatar Airways

Find Deal

Wed, Feb 25 - Fri, Mar 13

10:40 am - 9:40 pmIAD-HKG

22h 00m1 stop

12:25 am - 3:55 pmHKG-IAD

28h 30m1 stop

$992Qatar Airways

Find Deal

Wed, Nov 12 - Tue, Dec 2

6:59 am - 11:20 amDCA-HKG

39h 21m2 stops

12:55 am - 6:00 pmHKG-DCA

30h 05m2 stops

$1,050Korean Air

Find Deal

Mon, Nov 17 - Wed, Nov 19

5:03 pm - 11:10 pmDCA-HKG

41h 07m2 stops

6:10 pm - 6:00 pmHKG-DCA

36h 50m2 stops

$1,084Korean Air

Find Deal

Sun, Nov 16 - Mon, Nov 24

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 17

DCA6:59 amWashington, D.C. Reagan-National

39h 21m

2 stops

HKG11:20 amHong Kong Intl

Nov 19

HKG12:55 amHong Kong Intl

30h 05m

2 stops

DCA6:00 pmWashington, D.C. Reagan-National

$1,050

Find similar

Korean Air

Nov 16

DCA5:03 pmWashington, D.C. Reagan-National

41h 07m

2 stops

HKG11:10 pmHong Kong Intl

Nov 24

HKG6:10 pmHong Kong Intl

36h 50m

2 stops

DCA6:00 pmWashington, D.C. Reagan-National

$1,084

Find similar

Korean Air

Nov 5

BWI6:18 amBaltimore/Washington

27h 52m

2 stops

HKG11:10 pmHong Kong Intl

Nov 25

HKG12:55 amHong Kong Intl

24h 51m

2 stops

BWI12:46 pmBaltimore/Washington

$1,299

Find similar

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

Feb 25

DCA6:35 pmWashington, D.C. Reagan-National

29h 25m

2 stops

HKG1:00 pmHong Kong Intl

Mar 23

HKG5:35 pmHong Kong Intl

39h 06m

2 stops

DCA8:41 pmWashington, D.C. Reagan-National

$1,085

Find similar

China Airlines

Nov 4

BWI7:38 amBaltimore/Washington

36h 37m

2 stops

HKG9:15 amHong Kong Intl

Nov 16

HKG2:05 pmHong Kong Intl

29h 13m

2 stops

BWI6:18 amBaltimore/Washington

$1,209

Find similar

momondo Fare Finder

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

Tue 11/25

4:10 pm-6:40 pm

2 stops37h 30m

Hong Kong Intl

Sat 12/27

8:25 pm-10:21 am

2 stops50h 56m

$876

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Sat 4/18

6:50 pm-4:05 pm

2 stops33h 15m

Hong Kong Intl

Thu 4/30

6:00 pm-9:48 pm

2 stops39h 48m

$883

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Sun 3/1

1:30 pm-8:20 am

1 stop29h 50m

Hong Kong Intl

Thu 3/5

10:00 am-7:20 pm

1 stop46h 20m

$944

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Tue 1/13

12:35 pm-6:45 am

1 stop29h 10m

Hong Kong Intl

Wed 2/18

2:20 pm-9:10 am

1 stop31h 50m

$969

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Sun 3/1

4:11 pm-6:45 am

2 stops49h 34m

Hong Kong Intl

Thu 3/5

10:35 am-4:47 pm

1 stop19h 12m

$973

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Wed 11/12

1:30 pm-5:05 pm

1 stop38h 35m

Hong Kong Intl

Wed 12/17

11:20 pm-7:20 pm

1 stop33h 00m

$974

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Wed 2/25

8:05 pm-3:30 pm

2 stops30h 25m

Hong Kong Intl

Fri 3/13

6:05 pm-4:55 pm

1 stop34h 50m

$981

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Wed 11/12

10:40 am-9:40 pm

1 stop22h 00m

Hong Kong Intl

Tue 12/2

12:25 am-3:55 pm

1 stop28h 30m

$992

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Mon 11/17

6:59 am-11:20 am

2 stops39h 21m

Hong Kong Intl

Wed 11/19

12:55 am-6:00 pm

2 stops30h 05m

$1,050

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Sun 11/16

5:03 pm-11:10 pm

2 stops41h 07m

Hong Kong Intl

Mon 11/24

6:10 pm-6:00 pm

2 stops36h 50m

$1,084

Flights are sorted by cheapest round-trip flights first.

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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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Hong Kong?

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 $1,316. The most expensive day to fly to Hong Kong is Friday, with ticket prices averaging around $1,570.

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 $1,225 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 $954 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.

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

As of October 2025, prices for Washington, D.C. to Hong Kong flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Hong Kong

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Hong Kong according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Hong Kong (WAS to HKG) 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.

Search flight deals

How far is Washington, D.C. to Hong Kong Intl by plane?
The straight-line distance from Washington, D.C. to Hong Kong Intl is 8138.7 mi. A reasonable flight in good conditions will take 22h 00m.
When did momondo last update prices for flights from Washington, D.C. to Hong Kong Intl Airport?
Prices for flights from Washington, D.C. to Hong Kong Intl Airport refresh daily.
How many operators does momondo search for flights from Washington, D.C. to Hong Kong Intl Airport?
The number of operators available for flights from Washington, D.C. to Hong Kong Intl Airport is 9 as of October 2025.
How old do you have to be to fly from Washington, D.C. to Hong Kong 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 Washington, D.C. to Hong Kong Intl Airport.
What documentation or ID do you need to fly to Hong Kong Intl Airport?
The required travel and health documents for your Hong Kong Intl Airport 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 Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. to Hong Kong?
Based on momondo bookings for flights between Washington, D.C. and Hong Kong, the leading airline is United Airlines, making up 30% of the total bookings. Other popular airlines include Cathay Pacific with 21%, Air Canada with 19%, and Korean Air with 7%.

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 Canada	PriceFrom $453	Free Cancellation	Rating 7.1 10,383 reviews	Search Air Canada flights
Korean Air	PriceFrom $694	Free Cancellation	Rating 8.4 1,155 reviews	Search Korean Air flights
Air China	PriceFrom $722	Free Cancellation	Rating 7.1 119 reviews	Search Air China flights
Turkish Airlines	PriceFrom $937	Free Cancellation	Rating 7.3 4,032 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $1,043	Free Cancellation	Rating 6.7 7,488 reviews	Search British Airways flights
Qatar Airways	PriceFrom $1,049	Free Cancellation	Rating 7.4 3,661 reviews	Search Qatar Airways flights
United Airlines	PriceFrom $1,069	Free Cancellation	Rating 7.4 8,999 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $1,081	Free Cancellation	Rating 7.6 1,044 reviews	Search Cathay Pacific flights
JetBlue	PriceFrom $1,133	Free Cancellation	Rating 7.2 2,906 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?

momondo does allow users to show only those flights to Hong Kong from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Washington, D.C. to Hong Kong flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Hong Kong from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices 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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Cheap flights from Washington, D.C. to Hong Kong from $456

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 11/26. 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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Korean Air flights from Washington, D.C. to Hong Kong

Our best Korean Air deals on Washington, D.C. to Hong Kong flight tickets

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

Our best China Airlines deals on Washington, D.C. to Hong Kong flight tickets

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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 typical price of a round-trip flight between Washington, D.C. and Hong Kong?

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 $1,316. The most expensive day to fly to Hong Kong is Friday, with ticket prices averaging around $1,570.

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

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.

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

As of October 2025, prices for Washington, D.C. to Hong Kong flights are approximately 25% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Washington, D.C. to Hong Kong Intl?

Air Canada, IndiGo, and ANA are the most popular carriers operating from Washington, D.C. to Hong Kong Intl

What airlines fly to Hong Kong?

Which airport is the most popular layover for flights between Washington, D.C. and Hong Kong?

Istanbul (IST) was the most common stop: 31% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Washington, D.C. to Hong Kong?

Flights via Doha (DOH) offer the lowest average round-trip price of $1,044.

Which layover airport has the shortest travel time from Washington, D.C. to Hong Kong?

Flights connecting via New York (JFK) have the shortest average one-way travel time: 19h 15m.

Which layover airport has the shortest connection time from Washington, D.C. to Hong Kong?

Dallas (DFW) has the shortest average layover time for this route: 1h 38m.

How long does it take to fly to Hong Kong?

When to book flights from Washington, D.C. to Hong Kong

Cheap Washington, D.C. to Hong Kong (WAS to HKG) 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

How far is Washington, D.C. to Hong Kong Intl by plane?

When did momondo last update prices for flights from Washington, D.C. to Hong Kong Intl Airport?

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

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

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

What is the most popular airline from Washington, D.C. to Hong Kong?

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

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hong Kong

Fly your favorite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo