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 41m.

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

Flights via Vancouver (YVR) offer the lowest average round-trip price of $1,072.

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.

How long does it take to fly to Hong Kong?

On average, it takes 22h 44m 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 23h 50m.

What airlines fly to Hong Kong?

United Airlines, Air China and Cathay Pacific 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 10 different airlines that fly to Hong Kong on a routine basis, so you have a few additional options to choose from.

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.

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

Air Canada is the most popular carrier operating from Washington, D.C. to Hong Kong Intl

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 10 as of December 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.

$407 Cheap Flights from Washington, D.C. to Hong Kong in 2025/26

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:46 pm - 10:10 am

BWI

HKG

26h 24m2 stops

8:05 pm - 5:46 pm

HKG

BWI

34h 41m2 stops

$1,021China Airlines

Sat, Feb 14 - Tue, Feb 24

6:46 pm - 9:00 am

BWI

HKG

25h 14m2 stops

1:30 pm - 6:02 pm

HKG

BWI

40h 32m2 stops

$1,034Multiple Airlines

Mon, Mar 2 - Tue, Mar 31

12:35 pm - 6:45 am

IAD

HKG

29h 10m1 stop

10:45 pm - 7:15 am

HKG

IAD

21h 30m1 stop

$1,064United Airlines

Thu, Feb 5 - Wed, Feb 18

8:05 pm - 2:50 pm

IAD

HKG

29h 45m1 stop

12:25 am - 3:55 pm

HKG

IAD

28h 30m1 stop

$1,065Qatar Airways

Sat, Feb 7 - Fri, Mar 6

2:24 pm - 6:45 am

IAD

HKG

27h 21m2 stops

12:05 am - 3:40 pm

HKG

IAD

28h 35m1 stop

$1,066United Airlines

Mon, Jan 5 - Sun, Jan 18

1:30 pm - 5:05 pm

IAD

HKG

38h 35m1 stop

11:20 pm - 11:45 am

HKG

IAD

25h 25m1 stop

$1,067Turkish Airlines

Mon, Feb 23 - Wed, Mar 4

9:40 am - 5:10 am

DCA

HKG

31h 30m2 stops

9:45 am - 12:00 pm

HKG

DCA

38h 15m2 stops

$1,068Air Canada

Sun, Jun 14 - Thu, Aug 6

9:05 pm - 3:10 pm

IAD

HKG

30h 05m1 stop

1:25 am - 8:45 am

HKG

IAD

43h 20m1 stop

$1,068Qatar Airways

Sat, Mar 28 - Fri, Apr 10

9:15 pm - 8:20 am

IAD

HKG

22h 05m1 stop

11:20 pm - 12:45 pm

HKG

IAD

25h 25m1 stop

$1,069Turkish Airlines

Fri, Mar 6 - Fri, Mar 20

12:45 pm - 5:10 am

DCA

HKG

28h 25m2 stops

9:45 am - 7:57 pm

HKG

DCA

22h 12m2 stops

$1,072Air Canada

Sun, Jun 14 - Tue, Aug 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 30

BWI7:00 amBaltimore/Washington

48h 05m

2 stops

HKG7:05 pmHong Kong Intl

May 4

HKG10:15 amHong Kong Intl

31h 07m

2 stops

BWI5:22 amBaltimore/Washington

$992

Find similar

China Airlines

Feb 14

BWI6:46 pmBaltimore/Washington

26h 24m

2 stops

HKG10:10 amHong Kong Intl

Feb 24

HKG8:05 pmHong Kong Intl

34h 41m

2 stops

BWI5:46 pmBaltimore/Washington

$1,021

Find similar

China Airlines

Mar 2

DCA5:00 pmWashington, D.C. Reagan-National

27h 15m

2 stops

HKG9:15 amHong Kong Intl

Mar 31

HKG11:05 amHong Kong Intl

42h 24m

2 stops

DCA5:29 pmWashington, D.C. Reagan-National

$1,099

Find similar

Qatar Airways flights from Washington, D.C. to Hong Kong

Our best Qatar Airways deals on Washington, D.C. to Hong Kong flight tickets

Qatar Airways

Feb 7

IAD8:05 pmWashington, D.C. Dulles Intl

29h 45m

1 stop

HKG2:50 pmHong Kong Intl

Mar 6

HKG12:25 amHong Kong Intl

28h 30m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$1,065

Find similar

Qatar Airways

Mar 28

IAD9:05 pmWashington, D.C. Dulles Intl

30h 05m

1 stop

HKG3:10 pmHong Kong Intl

Apr 10

HKG1:25 amHong Kong Intl

43h 20m

1 stop

IAD8:45 amWashington, D.C. Dulles Intl

$1,068

Find similar

Qatar Airways

Feb 14

IAD8:05 pmWashington, D.C. Dulles Intl

29h 45m

1 stop

HKG2:50 pmHong Kong Intl

Feb 23

HKG6:05 pmHong Kong Intl

34h 50m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$1,080

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

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Sat 2/14

6:46 pm-10:10 am

2 stops26h 24m

Hong Kong Intl

Tue 2/24

8:05 pm-5:46 pm

2 stops34h 41m

$1,021

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Mon 3/2

6:46 pm-9:00 am

2 stops25h 14m

Hong Kong Intl

Tue 3/31

1:30 pm-6:02 pm

2 stops40h 32m

$1,034

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Thu 2/5

12:35 pm-6:45 am

1 stop29h 10m

Hong Kong Intl

Wed 2/18

10:45 pm-7:15 am

1 stop21h 30m

$1,064

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Sat 2/7

8:05 pm-2:50 pm

1 stop29h 45m

Hong Kong Intl

Fri 3/6

12:25 am-3:55 pm

1 stop28h 30m

$1,065

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Mon 1/5

2:24 pm-6:45 am

2 stops27h 21m

Hong Kong Intl

Sun 1/18

12:05 am-3:40 pm

1 stop28h 35m

$1,066

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Mon 2/23

1:30 pm-5:05 pm

1 stop38h 35m

Hong Kong Intl

Wed 3/4

11:20 pm-11:45 am

1 stop25h 25m

$1,067

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Sun 6/14

9:40 am-5:10 am

2 stops31h 30m

Hong Kong Intl

Thu 8/6

9:45 am-12:00 pm

2 stops38h 15m

$1,068

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Sat 3/28

9:05 pm-3:10 pm

1 stop30h 05m

Hong Kong Intl

Fri 4/10

1:25 am-8:45 am

1 stop43h 20m

$1,068

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Fri 3/6

9:15 pm-8:20 am

1 stop22h 05m

Hong Kong Intl

Fri 3/20

11:20 pm-12:45 pm

1 stop25h 25m

$1,069

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Sun 6/14

12:45 pm-5:10 am

2 stops28h 25m

Hong Kong Intl

Tue 8/4

9:45 am-7:57 pm

2 stops22h 12m

$1,072

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 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 $781. The month of September is another great option to travel to Hong Kong, with average flight prices from Washington, D.C. averaging around $864.

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 $1,190 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 $1,001 on momondo.

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

You could potentially save up to 9% 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 December 2025, prices for Washington, D.C. to Hong Kong flights are approximately 17% 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

Fastest flight time	22h 28m
Direct flights	None

The fastest flight from Washington, D.C. to Hong Kong takes 22h 28m

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 28m.
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 10 as of December 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 31% of the total bookings. Other popular airlines include Air Canada with 20%, Cathay Pacific with 19%, and Turkish Airlines 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 10,531 reviews	Search Air Canada flights
Korean Air	PriceFrom $683	Free Cancellation	Rating 8.4 1,186 reviews	Search Korean Air flights
Air China	PriceFrom $722	Free Cancellation	Rating 7.1 129 reviews	Search Air China flights
Turkish Airlines	PriceFrom $929	Free Cancellation	Rating 7.3 4,102 reviews	Search Turkish Airlines flights
British Airways	PriceFrom $1,043	Free Cancellation	Rating 6.7 7,582 reviews	Search British Airways flights
United Airlines	PriceFrom $1,069	Free Cancellation	Rating 7.4 9,094 reviews	Search United Airlines flights
Cathay Pacific	PriceFrom $1,081	Free Cancellation	Rating 7.6 1,095 reviews	Search Cathay Pacific flights
ANA	PriceFrom $1,084	Free Cancellation	Rating 8.4 1,025 reviews	Search ANA flights
Qatar Airways	PriceFrom $1,162	Free Cancellation	Rating 7.4 3,683 reviews	Search Qatar Airways flights
JetBlue	PriceFrom $1,990	Free Cancellation	Rating 7.2 2,895 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.

Start using Trips

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Cheap flights from Washington, D.C. to Hong Kong from $407

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 2/28. 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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Big names and deals

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Filter for what you want

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Trusted and free

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Cheap one-way flights

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

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

Qatar Airways flights from Washington, D.C. to Hong Kong

Our best Qatar Airways deals on Washington, D.C. to Hong Kong flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Hong Kong that are best for you.

See travel insights to Hong Kong from

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

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 $781. The month of September is another great option to travel to Hong Kong, with average flight prices from Washington, D.C. averaging around $864.

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 9% 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 December 2025, prices for Washington, D.C. to Hong Kong flights are approximately 17% 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 is the most popular carrier 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 Vancouver (YVR) offer the lowest average round-trip price of $1,072.

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 41m.

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

Fastest flight time

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