How long is the flight from Washington, D.C. to Hong Kong?

Departing from Washington, D.C. to Hong Kong will take you 27h 36m. The distance from Washington, D.C. to Hong Kong is about 8135 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Washington, D.C. to Hong Kong round-trip?

Air Canada, at $453, was found to be the cheapest airline from Washington, D.C. to Hong Kong.Alternate airlines to your destination round-trip include Korean Air and Air China. Air Canada is priced at 62% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Washington, D.C. to Hong Kong one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $415. Users have also found prices from $448 and $652 on United Airlines and Qatar Airways, respectively.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

What are the most popular routes from Washington, D.C. to Hong Kong?

The most popular route from Washington, D.C. to Hong Kong is Washington, D.C. Dulles Intl - Hong Kong Intl. You may also consider Washington, D.C. Reagan-National - Hong Kong Intl or Baltimore/Washington - Hong Kong Intl.

What are the most popular airlines that fly from Washington, D.C. to Hong Kong?

United Airlines, Air China and Air Canada are the most popular airlines when flying from Washington, D.C. to Hong Kong.

Can I find deals for flights from Washington, D.C. to Hong Kong that include hotel bookings?

Yes. In addition to deals on Washington, D.C. to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Washington, D.C. to Hong Kong?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Hong Kong.

Can I find deals for business class flights from Washington, D.C. to Hong Kong?

Yes. Cheapflights offers flight deals from Washington, D.C. to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$432+ Flights from Washington, D.C. to Hong Kong

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Cheapflights Tip: The best prices from Washington, D.C. to Hong Kong are usually found in February or September, booked 67 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Washington, D.C. to Hong Kong

Cheapest flights from Washington, D.C. to Hong Kong
Explore the most affordable flight options available from Washington, D.C. to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/3110:10 pmIAD - HKG

2 stops32h 10mUnited Airlines

Sun 1/2512:05 amHKG - IAD

1 stop22h 05mUnited Airlines

Deal found 12/17

$1,071

Thu 12/251:15 pmIAD - HKG

2 stops40h 25mAir Canada

Wed 1/218:25 pmHKG - IAD

2 stops32h 48mAir Canada

Deal found 12/16

$1,119

Mon 12/296:37 pmIAD - HKG

1 stop23h 08mUnited Airlines

Tue 1/2710:35 amHKG - IAD

1 stop19h 10mUnited Airlines

Deal found 12/17

$1,171

Wed 12/318:15 amIAD - HKG

2 stops32h 30mANA

Mon 1/2612:05 amHKG - IAD

2 stops34h 12mANA

Deal found 12/17

$1,202

Sat 12/275:10 pmIAD - HKG

2 stops60h 30mAir Canada

Fri 1/168:25 pmHKG - IAD

2 stops52h 24mAir Canada

Deal found 12/17

$1,215

Thu 12/2510:10 pmIAD - HKG

2 stops32h 10mUnited Airlines

Tue 1/1312:05 amHKG - IAD

1 stop28h 35mUnited Airlines

Deal found 12/17

$1,221

Thu 12/2510:10 pmIAD - HKG

2 stops32h 05mUnited Airlines

Tue 1/1311:25 amHKG - IAD

2 stops22h 24mUnited Airlines

Deal found 12/17

$1,225

Thu 12/2510:10 pmIAD - HKG

2 stops32h 10mUnited Airlines

Thu 1/1510:00 amHKG - IAD

2 stops22h 21mUnited Airlines

Deal found 12/17

$1,229

Wed 12/318:15 amIAD - HKG

2 stops32h 30mANA

Fri 1/232:20 pmHKG - IAD

1 stop31h 50mANA

Deal found 12/17

$1,242

Thu 12/254:10 pmDCA - HKG

2 stops37h 30mAir Canada

Wed 1/218:25 pmHKG - DCA

2 stops38h 33mAir Canada

Deal found 12/17

$1,262

Wed 12/245:10 pmIAD - HKG

2 stops60h 30mAir Canada

Wed 1/218:25 pmHKG - IAD

2 stops38h 00mAir Canada

Deal found 12/17

$1,265

Tue 12/308:15 amIAD - HKG

2 stops32h 30mANA

Mon 1/262:20 pmHKG - IAD

1 stop31h 50mANA

Deal found 12/17

$1,267

Best flights from Washington, D.C. to Hong Kong
Discover carefully curated flight deals from Washington, D.C. to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Wed 2/112:24 pmIAD - HKG

2 stops27h 36mUnited Airlines

Sun 2/2212:05 amHKG - IAD

1 stop22h 05mUnited Airlines

Deal found 12/17

$1,066

Thu 3/57:15 amIAD - HKG

2 stops44h 35mKorean Air

Wed 3/1112:55 amHKG - IAD

1 stop21h 55mKorean Air

Deal found 12/16

$1,068

Mon 3/27:00 amIAD - HKG

2 stops27h 10mDelta

Mon 3/912:35 pmHKG - IAD

2 stops23h 51mDelta

Deal found 12/17

$1,076

Sat 2/146:46 pmBWI - HKG

2 stops25h 29mMultiple Airlines

Wed 2/255:35 pmHKG - BWI

2 stops24h 55mMultiple Airlines

Deal found 12/16

$1,144

Thu 2/121:02 pmIAD - HKG

2 stops28h 58mUnited Airlines

Mon 2/232:20 pmHKG - IAD

1 stop31h 50mUnited Airlines

Deal found 12/17

$1,066

Thu 2/267:00 amIAD - HKG

2 stops27h 10mDelta

Mon 3/912:35 pmHKG - IAD

2 stops23h 13mDelta

Deal found 12/17

$1,076

Sun 3/87:25 pmIAD - HKG

2 stops39h 45mKorean Air

Wed 3/1112:55 amHKG - IAD

1 stop21h 55mKorean Air

Deal found 12/16

$1,080

Mon 2/235:50 pmDCA - HKG

1 stop23h 55mUnited Airlines

Wed 3/412:05 amHKG - DCA

2 stops27h 08mUnited Airlines

Deal found 12/15

$1,071

Wed 1/216:00 amBWI - HKG

2 stops28h 10mDelta

Mon 2/212:55 amHKG - BWI

2 stops28h 43mDelta

Deal found 12/17

$1,091

Thu 1/153:30 pmDCA - HKG

2 stops26h 15mUnited Airlines

Thu 1/2210:35 amHKG - DCA

1 stop19h 17mUnited Airlines

Deal found 12/16

$1,071

Thu 3/57:00 amDCA - HKG

1 stop23h 20mUnited Airlines

Wed 3/1110:35 amHKG - DCA

1 stop23h 10mUnited Airlines

Deal found 12/16

$1,071

Tue 1/67:00 amDCA - HKG

1 stop23h 20mUnited Airlines

Thu 2/510:35 amHKG - DCA

1 stop24h 17mUnited Airlines

Deal found 12/16

$1,071

Wed 2/117:00 amDCA - HKG

1 stop23h 20mUnited Airlines

Mon 2/2310:35 amHKG - DCA

1 stop24h 04mUnited Airlines

Deal found 12/17

$1,071

Mon 2/235:50 pmDCA - HKG

1 stop23h 55mUnited Airlines

Wed 3/410:35 amHKG - DCA

1 stop19h 08mUnited Airlines

Deal found 12/16

$1,071

Tue 2/37:00 amDCA - HKG

1 stop23h 20mUnited Airlines

Wed 2/2510:30 pmHKG - DCA

2 stops26h 05mUnited Airlines

Deal found 12/17

$1,071

Mon 3/23:30 pmDCA - HKG

2 stops26h 15mUnited Airlines

Tue 3/3111:45 amHKG - DCA

1 stop22h 08mUnited Airlines

Deal found 12/16

$1,071

Thu 2/127:00 amDCA - HKG

1 stop23h 20mUnited Airlines

Mon 2/2310:30 pmHKG - DCA

2 stops26h 05mUnited Airlines

Deal found 12/17

$1,071

Thu 2/126:00 pmIAD - HKG

1 stop24h 00mUnited Airlines

Thu 2/192:20 pmHKG - IAD

2 stops22h 36mUnited Airlines

Deal found 12/17

$1,071

Thu 2/266:03 amIAD - HKG

2 stops35h 42mUnited Airlines

Tue 3/319:45 pmHKG - IAD

1 stop20h 51mUnited Airlines

Deal found 12/15

$1,075

Mon 2/24:10 pmBWI - HKG

2 stops25h 50mUnited Airlines

Mon 2/910:35 amHKG - BWI

1 stop19h 51mUnited Airlines

Deal found 12/17

$1,086

Wed 2/116:34 pmBWI - HKG

1 stop23h 11mUnited Airlines

Thu 2/1910:45 pmHKG - BWI

1 stop20h 49mUnited Airlines

Deal found 12/17

$1,086

Thu 1/154:10 pmBWI - HKG

2 stops25h 35mUnited Airlines

Thu 1/2210:35 amHKG - BWI

1 stop19h 51mUnited Airlines

Deal found 12/16

$1,086

Sun 1/254:10 pmBWI - HKG

2 stops25h 35mUnited Airlines

Wed 1/2810:35 amHKG - BWI

1 stop19h 57mUnited Airlines

Deal found 12/15

$1,103

Sat 1/316:15 pmIAD - HKG

1 stop23h 30mUnited Airlines

Thu 2/1910:35 amHKG - IAD

2 stops23h 18mUnited Airlines

Deal found 12/18

$1,110

Sat 1/310:05 pmIAD - HKG

1 stop32h 15mUnited Airlines

Wed 1/2112:05 amHKG - IAD

1 stop22h 05mUnited Airlines

Deal found 12/17

$1,111

Fri 1/23:22 pmIAD - HKG

1 stop26h 23mUnited Airlines

Mon 1/2612:05 amHKG - IAD

1 stop22h 05mUnited Airlines

Deal found 12/17

$1,111

Mon 2/166:25 pmBWI - HKG

1 stop23h 20mUnited Airlines

Fri 2/2010:35 amHKG - BWI

1 stop19h 45mUnited Airlines

Deal found 12/16

$1,129

Sun 2/15:18 pmBWI - HKG

2 stops36h 57mUnited Airlines

Sun 2/811:25 amHKG - BWI

2 stops22h 56mUnited Airlines

Deal found 12/17

$1,133

Sun 1/116:34 pmBWI - HKG

2 stops29h 21mUnited Airlines

Sun 1/2510:30 pmHKG - BWI

1 stop22h 02mUnited Airlines

Deal found 12/17

$1,138

Last-minute flights from Washington, D.C. to Hong Kong
Discover last-minute flight deals from Washington, D.C. to Hong Kong. Data last updated December 18, 2025 and is based on user searches.

Sun 1/410:10 pmIAD - HKG

2 stops32h 05mUnited Airlines

Sun 1/2512:05 amHKG - IAD

1 stop22h 05mUnited Airlines

Deal found 12/17

$1,071

Mon 1/54:00 pmIAD - HKG

2 stops25h 45mUnited Airlines

Wed 1/2112:05 amHKG - IAD

1 stop22h 05mUnited Airlines

Deal found 12/17

$1,066

Mon 1/57:00 amDCA - HKG

1 stop23h 20mUnited Airlines

Thu 1/2210:35 amHKG - DCA

1 stop19h 17mUnited Airlines

Deal found 12/17

$1,071

Mon 1/56:01 pmIAD - HKG

1 stop23h 44mUnited Airlines

Mon 1/1210:00 amHKG - IAD

2 stops23h 54mUnited Airlines

Deal found 12/15

$1,074

Tue 1/67:04 amBWI - HKG

2 stops36h 56mEVA Air

Thu 2/51:30 pmHKG - BWI

2 stops41h 44mEVA Air

Deal found 12/16

$1,081

Thu 1/1510:05 amBWI - HKG

2 stops30h 40mANA

Wed 1/2112:05 amHKG - BWI

2 stops27h 06mANA

Deal found 12/16

$1,078

Thu 1/154:10 pmBWI - HKG

2 stops25h 35mUnited Airlines

Thu 1/2210:35 amHKG - BWI

1 stop19h 51mUnited Airlines

Deal found 12/16

$1,086

Wed 1/216:00 amBWI - HKG

2 stops28h 10mDelta

Mon 2/212:55 amHKG - BWI

2 stops28h 43mDelta

Deal found 12/17

$1,091

Sun 1/254:30 pmIAD - HKG

2 stops37h 10mMultiple Airlines

Tue 1/272:00 amHKG - IAD

3 stops31h 26mMultiple Airlines

Deal found 12/16

$1,088

Fri 1/3010:40 amIAD - HKG

1 stop22h 00mQatar Airways

Fri 4/31:25 amHKG - IAD

1 stop43h 20mQatar Airways

Deal found 12/15

$1,068

Sat 1/319:15 pmIAD - HKG

1 stop30h 50mTurkish Airlines

Sat 2/711:20 pmHKG - IAD

1 stop25h 25mTurkish Airlines

Deal found 12/17

$1,080

Sat 1/318:35 pmBWI - HKG

1 stop29h 15mMultiple Airlines

Sat 2/710:45 pmHKG - BWI

1 stop33h 00mMultiple Airlines

Deal found 12/17

$1,084

One-way flights from Washington, D.C. to Hong Kong
Search for one-way flight options from Washington, D.C. to Hong Kong. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Mon 3/29:36 amBWI - HKG

3 stops40h 59mMultiple Airlines

Deal found 12/16

$432

Sat 1/315:01 pmDCA - HKG

2 stops58h 49mMultiple Airlines

Deal found 12/17

$432

Sat 1/316:04 pmIAD - HKG

2 stops57h 46mMultiple Airlines

Deal found 12/17

$432

Tue 3/31:00 pmDCA - HKG

3 stops45h 05mMultiple Airlines

Deal found 12/16

$446

Sat 1/318:08 pmBWI - HKG

3 stops50h 12mMultiple Airlines

Deal found 12/17

$455

Wed 1/77:14 pmBWI - HKG

3 stops38h 56mMultiple Airlines

Deal found 12/16

$456

Mon 3/26:27 pmIAD - HKG

2 stops28h 33mMultiple Airlines

Deal found 12/16

$461

Wed 3/46:46 pmBWI - HKG

2 stops28h 14mMultiple Airlines

Deal found 12/16

$462

Mon 3/25:00 pmDCA - HKG

2 stops30h 00mMultiple Airlines

Deal found 12/16

$462

Sat 1/179:15 pmIAD - HKG

2 stops45h 40mIndiGo

Deal found 12/18

$463

Wed 1/75:01 pmDCA - HKG

3 stops41h 09mMultiple Airlines

Deal found 12/16

$469

Tue 4/2811:05 amDCA - HKG

2 stops30h 05mAir Canada

Deal found 12/16

$479

Find flight deals from Washington, D.C. to Hong Kong

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$945 (Booking.com)
One-way from	$432 (Kiwi.com)
Popular in	December
Cheapest in	February
Average price	$1,679

Provider with most accurate pricing for Washington, D.C. (WAS)-Hong Kong Intl flight deals.

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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Hong Kong Intl flights.

Search Deals

From Washington, D.C. (WAS) to Hong Kong

Search Deals

One-way flight from Washington, D.C. (WAS) to Hong Kong

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($131 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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Cheapflights 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

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Wed 2/11

2:24 pm-7:00 am

2 stops27h 36m

Hong Kong Intl

Sun 2/22

12:05 am-9:10 am

1 stop22h 05m

$1,066

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Thu 2/12

1:02 pm-7:00 am

2 stops28h 58m

Hong Kong Intl

Mon 2/23

2:20 pm-9:10 am

1 stop31h 50m

$1,066

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Thu 3/5

7:15 am-4:50 pm

2 stops44h 35m

Hong Kong Intl

Wed 3/11

12:55 am-10:50 am

1 stop21h 55m

$1,068

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Mon 2/23

5:50 pm-6:45 am

1 stop23h 55m

Hong Kong Intl

Wed 3/4

12:05 am-2:13 pm

2 stops27h 08m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Thu 1/15

3:30 pm-6:45 am

2 stops26h 15m

Hong Kong Intl

Thu 1/22

10:35 am-4:52 pm

1 stop19h 17m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Thu 3/5

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

Wed 3/11

10:35 am-9:45 pm

1 stop23h 10m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Tue 1/6

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

Thu 2/5

10:35 am-9:52 pm

1 stop24h 17m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Wed 2/11

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

Mon 2/23

10:35 am-9:39 pm

1 stop24h 04m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Mon 2/23

5:50 pm-6:45 am

1 stop23h 55m

Hong Kong Intl

Wed 3/4

10:35 am-4:43 pm

1 stop19h 08m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Tue 2/3

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

Wed 2/25

10:30 pm-11:35 am

2 stops26h 05m

$1,071

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 56 results

...

Best time to book a flight from Washington, D.C. to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Hong Kong

How far ahead should I book a flight from Washington, D.C. to Hong Kong?

The best time to book flights from Washington, D.C. to Hong Kong is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to Hong Kong?

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Hong Kong (average of $453). Flying from Washington, D.C. to Hong Kong in December is currently the most expensive (average of $1,043). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WAS to HK?

One of the essential ways to save on airfare from Washington, D.C. to Hong Kong is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 22% on airfare.

What is the cheapest day to fly from Washington, D.C. to Hong Kong?

Travelers seeking maximum savings on their Washington, D.C. to Hong Kong flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Hong Kong

Peruse reviews from past customers who have flown with Cathay Pacific, United Airlines, and Turkish Airlines from Washington, D.C. to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Cathay Pacific

7.6

Good

1,095 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Cathay Pacific

7.6

Good

1,095 reviews

Cathay Pacific

7.6

Good

1,095 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

United Airlines

7.4

Good

9,095 reviews

Cathay Pacific

7.6

Good

1,095 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Turkish Airlines

7.3

Good

4,103 reviews

Cathay Pacific

7.6

Good

1,095 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Air Canada

7.1

Good

10,534 reviews

Cathay Pacific

7.6

Good

1,095 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Air China

7.1

Good

129 reviews

Cathay Pacific

7.6

Good

1,095 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Related info for your journey

How long is the flight from Washington, D.C. to Hong Kong?
Departing from Washington, D.C. to Hong Kong will take you 27h 36m. The distance from Washington, D.C. to Hong Kong is about 8135 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from Washington, D.C. to Hong Kong round-trip?
Air Canada, at $453, was found to be the cheapest airline from Washington, D.C. to Hong Kong.Alternate airlines to your destination round-trip include Korean Air and Air China. Air Canada is priced at 62% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. to Hong Kong one-way?
For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $415. Users have also found prices from $448 and $652 on United Airlines and Qatar Airways, respectively.
What are the most popular routes from Washington, D.C. to Hong Kong?
The most popular route from Washington, D.C. to Hong Kong is Washington, D.C. Dulles Intl - Hong Kong Intl. You may also consider Washington, D.C. Reagan-National - Hong Kong Intl or Baltimore/Washington - Hong Kong Intl.
Can I find deals for flights from Washington, D.C. to Hong Kong that include hotel bookings?
Yes. In addition to deals on Washington, D.C. to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington, D.C. to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Hong Kong.
Can I find deals for business class flights from Washington, D.C. to Hong Kong?
Yes. Cheapflights offers flight deals from Washington, D.C. to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. to Hong Kong?
Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Hong Kong (average of $453). Flying from Washington, D.C. to Hong Kong in December is currently the most expensive (average of $1,043). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Washington, D.C. to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$453	Average$864	FlexibilityNo cancel fee	On-time67%
Korean Air	Cheapest$683	Average$1,120	FlexibilityNo cancel fee	On-time81%
Air China	Cheapest$722	Average$920	FlexibilityNo cancel fee	On-time67%
Turkish Airlines	Cheapest$929	Average$1,033	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$1,043	Average$1,734	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$1,069	Average$1,357	FlexibilityNo cancel fee	On-time69%
Cathay Pacific	Cheapest$1,081	Average$1,416	FlexibilityNo cancel fee	On-time72%
ANA	Cheapest$1,084	Average$1,144	FlexibilityNo cancel fee	On-time80%
Qatar Airways	Cheapest$1,162	Average$1,354	FlexibilityNo cancel fee	On-time68%
JetBlue	Cheapest$1,990	Average$2,000	FlexibilityNo cancel fee	On-time62%

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$432+ Cheap flights from Washington, D.C. (WAS) to Hong Kong

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Washington, D.C. to Hong Kong are usually found in February or September, booked 67 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Washington, D.C. to Hong Kong

Cheapest flights from Washington, D.C. to Hong KongExplore the most affordable flight options available from Washington, D.C. to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Washington, D.C. to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Washington, D.C. to Hong Kong

Keep the following information in mind while searching for Washington, D.C. to Hong Kong flight deals. Data was last updated December 18, 2025.

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Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Hong Kong. Price data was last updated on December 12, 2025.

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Find hourly flight availability from Washington, D.C. to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

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Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Hong Kong. Price data was last updated on December 16, 2024.

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Top 10 airlines flying from Washington, D.C. to Hong Kong

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Cheapest flights from Washington, D.C. to Hong Kong
Explore the most affordable flight options available from Washington, D.C. to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.