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

Departing from Washington, D.C. to Hong Kong will take you 26h 08m. The distance from Washington, D.C. to Hong Kong is about 8128 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 $658 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.

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

When flying from Washington, D.C. to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$409+ Flights from Washington, D.C. to Hong Kong

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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 January 2, 2026.

Wed 12/3110:05 pmIAD - HKG

1 stop32h 15mUnited Airlines

Wed 1/710:30 pmHKG - IAD

1 stop20h 02mUnited Airlines

Deal found 12/30

$1,389

Wed 12/313:25 pmDCA - HKG

2 stops41h 55mJapan Airlines

Wed 1/73:35 pmHKG - DCA

2 stops43h 28mJapan Airlines

Deal found 12/30

$1,539

Wed 12/312:35 pmIAD - HKG

2 stops26h 40mMultiple Airlines

Wed 1/74:55 pmHKG - IAD

3 stops40h 31mMultiple Airlines

Deal found 12/30

$1,951

Wed 12/316:15 amBWI - HKG

2 stops34h 30mANA

Wed 1/710:00 amHKG - BWI

2 stops24h 21mANA

Deal found 12/30

$2,018

Wed 12/319:36 amDCA - HKG

1 stop21h 54mCathay Pacific

Wed 1/74:30 pmHKG - DCA

1 stop19h 30mCathay Pacific

Deal found 12/30

$2,651

Wed 12/3112:45 pmDCA - HKG

2 stops44h 05mEmirates

Wed 1/79:00 pmHKG - DCA

3 stops36h 59mEmirates

Deal found 12/30

$4,434

Wed 12/313:27 pmBWI - HKG

1 stop25h 08mCathay Pacific

Wed 1/712:35 pmHKG - BWI

1 stop24h 24mCathay Pacific

Deal found 12/30

$6,983

Wed 12/315:54 pmBWI - HKG

2 stops31h 56mBritish Airways

Wed 1/710:45 pmHKG - BWI

1 stop33h 00mBritish Airways

Deal found 12/30

$12,823

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 January 2, 2026.

Wed 1/283:52 pmBWI - HKG

2 stops26h 08mUnited Airlines

Wed 2/410:35 amHKG - BWI

1 stop19h 51mUnited Airlines

Deal found 12/31

$1,086

Tue 1/206:00 amBWI - HKG

2 stops28h 10mDelta

Tue 2/312:35 pmHKG - BWI

2 stops24h 09mDelta

Deal found 12/31

$1,091

Fri 6/1912:55 pmDCA - HKG

2 stops28h 15mAir Canada

Thu 7/309:45 amHKG - DCA

2 stops41h 53mAir Canada

Deal found 1/1

$1,110

Mon 2/169:15 pmIAD - HKG

2 stops45h 40mMultiple Airlines

Mon 2/236:05 pmHKG - IAD

1 stop34h 50mMultiple Airlines

Deal found 1/1

$1,110

Tue 2/248:42 amBWI - HKG

1 stop33h 03mAir China

Mon 3/3012:40 pmHKG - BWI

1 stop28h 35mAir China

Deal found 1/1

$1,111

Fri 2/2710:40 amIAD - HKG

1 stop22h 00mJetBlue

Mon 3/301:25 amHKG - IAD

1 stop26h 15mJetBlue

Deal found 12/31

$1,140

Mon 3/211:50 amIAD - HKG

1 stop40h 00mKorean Air

Sun 3/2912:45 amHKG - IAD

1 stop22h 30mKorean Air

Deal found 12/31

$1,163

Tue 1/278:42 amBWI - HKG

1 stop33h 03mUnited Airlines

Tue 2/1710:35 amHKG - BWI

1 stop19h 45mUnited Airlines

Deal found 12/30

$1,086

Sun 2/156:46 pmBWI - HKG

2 stops26h 24mMultiple Airlines

Mon 2/238:05 pmHKG - BWI

2 stops22h 25mMultiple Airlines

Deal found 1/1

$1,113

Thu 3/1212:50 pmIAD - HKG

1 stop34h 30mKorean Air

Sun 4/2612:45 amHKG - IAD

1 stop22h 30mKorean Air

Deal found 12/31

$1,163

Tue 1/278:42 amBWI - HKG

1 stop33h 03mUnited Airlines

Tue 2/310:35 amHKG - BWI

1 stop19h 51mUnited Airlines

Deal found 12/31

$1,086

Tue 4/147:11 pmBWI - HKG

2 stops26h 54mMultiple Airlines

Sun 4/268:10 pmHKG - BWI

2 stops21h 34mMultiple Airlines

Deal found 1/1

$1,136

Mon 3/3010:06 amIAD - HKG

2 stops24h 24mKorean Air

Mon 4/135:55 pmHKG - IAD

1 stop29h 20mKorean Air

Deal found 1/1

$1,169

Mon 2/164:09 pmBWI - HKG

2 stops25h 36mUnited Airlines

Mon 2/2310:35 amHKG - BWI

2 stops23h 42mUnited Airlines

Deal found 1/1

$1,091

Tue 3/1010:06 amIAD - HKG

2 stops25h 04mKorean Air

Mon 4/2712:45 amHKG - IAD

1 stop22h 30mKorean Air

Deal found 12/31

$1,169

Thu 1/299:35 amDCA - HKG

1 stop21h 55mMultiple Airlines

Thu 2/512:35 pmHKG - DCA

1 stop19h 09mMultiple Airlines

Deal found 12/30

$1,171

Sun 2/156:08 pmBWI - HKG

1 stop36h 07mUnited Airlines

Mon 2/2310:45 pmHKG - BWI

2 stops28h 16mUnited Airlines

Deal found 1/1

$1,103

Tue 3/1010:06 amIAD - HKG

2 stops25h 04mKorean Air

Tue 4/2812:45 amHKG - IAD

1 stop22h 30mKorean Air

Deal found 12/31

$1,169

Tue 1/209:35 amDCA - HKG

1 stop21h 55mMultiple Airlines

Tue 2/312:35 pmHKG - DCA

1 stop19h 09mMultiple Airlines

Deal found 12/30

$1,171

Sat 2/286:26 pmBWI - HKG

1 stop23h 19mUnited Airlines

Wed 4/110:30 pmHKG - BWI

1 stop19h 30mUnited Airlines

Deal found 12/31

$1,129

Wed 3/47:15 amIAD - HKG

2 stops26h 55mKorean Air

Wed 4/15:55 pmHKG - IAD

1 stop29h 20mKorean Air

Deal found 12/31

$1,169

Mon 2/166:26 pmBWI - HKG

1 stop23h 19mUnited Airlines

Fri 2/2710:35 amHKG - BWI

1 stop19h 45mUnited Airlines

Deal found 12/30

$1,129

Thu 2/266:00 amBWI - HKG

1 stop24h 15mUnited Airlines

Sat 3/710:35 amHKG - BWI

1 stop19h 45mUnited Airlines

Deal found 1/1

$1,130

Mon 1/126:15 pmIAD - HKG

1 stop23h 30mUnited Airlines

Thu 1/2210:35 amHKG - IAD

2 stops21h 46mUnited Airlines

Deal found 1/1

$1,161

Tue 5/198:30 amIAD - HKG

2 stops32h 30mUnited Airlines

Sun 7/122:35 pmHKG - IAD

1 stop31h 30mUnited Airlines

Deal found 12/31

$1,166

Thu 3/1912:00 pmDCA - HKG

2 stops31h 00mUnited Airlines

Thu 4/211:45 amHKG - DCA

1 stop22h 43mUnited Airlines

Deal found 12/30

$1,171

Tue 3/35:50 pmDCA - HKG

1 stop23h 55mUnited Airlines

Tue 3/3111:45 amHKG - DCA

1 stop22h 43mUnited Airlines

Deal found 12/31

$1,171

Tue 1/203:15 pmDCA - HKG

2 stops26h 30mUnited Airlines

Tue 2/310:35 amHKG - DCA

1 stop19h 17mUnited Airlines

Deal found 12/30

$1,171

Mon 3/26:05 pmIAD - HKG

1 stop23h 40mUnited Airlines

Thu 4/210:30 pmHKG - IAD

1 stop19h 26mUnited Airlines

Deal found 12/31

$1,171

Mon 3/3012:40 pmDCA - HKG

2 stops28h 20mUnited Airlines

Mon 4/1311:45 amHKG - DCA

1 stop22h 43mUnited Airlines

Deal found 1/1

$1,172

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 January 2, 2026 and is based on user searches.

Fri 1/212:35 pmIAD - HKG

2 stops65h 05mAir Canada

Fri 1/168:25 pmHKG - IAD

2 stops38h 00mAir Canada

Deal found 12/31

$1,071

Sun 1/46:00 amDCA - HKG

2 stops27h 50mAir Canada

Sat 1/178:25 pmHKG - DCA

2 stops38h 33mAir Canada

Deal found 12/31

$1,075

Wed 1/78:00 amDCA - HKG

2 stops25h 55mJapan Airlines

Mon 1/193:35 pmHKG - DCA

2 stops34h 09mJapan Airlines

Deal found 12/31

$1,078

Sat 1/109:45 amIAD - HKG

2 stops43h 55mAir Canada

Sat 1/178:25 pmHKG - IAD

2 stops37h 29mAir Canada

Deal found 1/1

$1,061

Mon 1/199:15 pmIAD - HKG

2 stops45h 40mMultiple Airlines

Sun 2/1512:25 amHKG - IAD

1 stop28h 30mMultiple Airlines

Deal found 1/1

$1,077

Mon 1/1910:05 amBWI - HKG

2 stops30h 40mANA

Sun 2/1512:05 amHKG - BWI

2 stops34h 12mANA

Deal found 1/1

$1,079

Tue 1/208:42 amBWI - HKG

1 stop33h 03mUnited Airlines

Tue 2/310:35 amHKG - BWI

1 stop19h 51mUnited Airlines

Deal found 12/31

$1,077

Tue 1/2010:05 amBWI - HKG

2 stops30h 40mANA

Mon 2/212:05 amHKG - BWI

2 stops27h 06mANA

Deal found 12/30

$1,078

Wed 1/288:35 pmBWI - HKG

1 stop29h 15mMultiple Airlines

Wed 2/410:45 pmHKG - BWI

1 stop33h 00mMultiple Airlines

Deal found 12/31

$996

Thu 1/298:35 pmBWI - HKG

1 stop29h 15mMultiple Airlines

Thu 2/510:45 pmHKG - BWI

1 stop33h 00mMultiple Airlines

Deal found 1/1

$997

Thu 1/299:15 pmIAD - HKG

2 stops45h 40mMultiple Airlines

Thu 2/59:20 amHKG - IAD

3 stops24h 34mMultiple Airlines

Deal found 1/1

$1,073

Sat 1/319:15 pmIAD - HKG

1 stop30h 50mTurkish Airlines

Thu 2/1910:00 amHKG - IAD

1 stop46h 20mTurkish Airlines

Deal found 1/1

$1,063

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 January 2, 2026.

Sun 1/259:15 pmIAD - HKG

2 stops45h 40mIndiGo

Deal found 1/1

$409

Tue 1/202:00 pmDCA - HKG

3 stops45h 15mMultiple Airlines

Deal found 12/31

$433

Sun 1/186:00 amIAD - HKG

2 stops59h 55mMultiple Airlines

Deal found 12/31

$446

Sat 2/149:15 pmIAD - HKG

2 stops45h 40mIndiGo

Deal found 12/31

$449

Sun 1/184:47 pmBWI - HKG

3 stops49h 08mMultiple Airlines

Deal found 12/31

$451

Tue 1/209:15 pmIAD - HKG

2 stops45h 40mIndiGo

Deal found 12/30

$456

Tue 1/208:00 amBWI - HKG

3 stops33h 55mMultiple Airlines

Deal found 12/31

$461

Wed 1/146:00 amIAD - HKG

2 stops59h 55mMultiple Airlines

Deal found 12/31

$463

Sat 2/145:00 pmDCA - HKG

2 stops41h 10mMultiple Airlines

Deal found 12/31

$476

Mon 1/196:20 amBWI - HKG

3 stops35h 35mMultiple Airlines

Deal found 12/31

$479

Sat 2/146:46 pmBWI - HKG

2 stops39h 24mMultiple Airlines

Deal found 12/31

$486

Tue 3/37:05 amIAD - HKG

2 stops33h 40mMultiple Airlines

Deal found 1/1

$490

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	$996 (Priceline)
One-way from	$409 (CheapOair)
Popular in	December
Cheapest in	February
Average price	$1,291

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

Search Deals

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 ($125 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

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

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Wed 1/28

3:52 pm-7:00 am

2 stops26h 08m

Hong Kong Intl

Wed 2/4

10:35 am-5:26 pm

1 stop19h 51m

$1,086

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Tue 1/27

8:42 am-6:45 am

1 stop33h 03m

Hong Kong Intl

Tue 2/17

10:35 am-5:20 pm

1 stop19h 45m

$1,086

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Tue 1/27

8:42 am-6:45 am

1 stop33h 03m

Hong Kong Intl

Tue 2/3

10:35 am-5:26 pm

1 stop19h 51m

$1,086

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Tue 1/20

6:00 am-11:10 pm

2 stops28h 10m

Hong Kong Intl

Tue 2/3

12:35 pm-11:44 pm

2 stops24h 09m

$1,091

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Mon 2/16

4:09 pm-6:45 am

2 stops25h 36m

Hong Kong Intl

Mon 2/23

10:35 am-9:17 pm

2 stops23h 42m

$1,091

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Sun 2/15

6:08 pm-7:15 pm

1 stop36h 07m

Hong Kong Intl

Mon 2/23

10:45 pm-2:01 pm

2 stops28h 16m

$1,103

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Fri 6/19

12:55 pm-5:10 am

2 stops28h 15m

Hong Kong Intl

Thu 7/30

9:45 am-3:38 pm

2 stops41h 53m

$1,110

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Mon 2/16

9:15 pm-7:55 am

2 stops45h 40m

Hong Kong Intl

Mon 2/23

6:05 pm-3:55 pm

1 stop34h 50m

$1,110

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Tue 2/24

8:42 am-6:45 am

1 stop33h 03m

Hong Kong Intl

Mon 3/30

12:40 pm-5:15 am

1 stop28h 35m

$1,111

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Sun 2/15

6:46 pm-10:10 am

2 stops26h 24m

Hong Kong Intl

Mon 2/23

8:05 pm-5:30 am

2 stops22h 25m

$1,113

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/1

Showing 1-10 of 60 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 $1,048). 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.

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

1,114 reviews

Reviews

1 / 20

8.0

Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

Cathay Pacific

7.6

Good

1,114 reviews

Cathay Pacific

7.6

Good

1,114 reviews

Reviews

1 / 20

8.0

Excellent

Nancy,Dec 2025

SIN - HKG

United Airlines

7.4

Good

9,129 reviews

Cathay Pacific

7.6

Good

1,114 reviews

Reviews

1 / 20

8.0

Excellent

Nancy,Dec 2025

SIN - HKG

Turkish Airlines

7.3

Good

4,145 reviews

Cathay Pacific

7.6

Good

1,114 reviews

Reviews

1 / 20

8.0

Excellent

Nancy,Dec 2025

SIN - HKG

Air China

7.2

Good

135 reviews

Cathay Pacific

7.6

Good

1,114 reviews

Reviews

1 / 20

8.0

Excellent

Nancy,Dec 2025

SIN - HKG

Air Canada

7.1

Good

10,574 reviews

Cathay Pacific

7.6

Good

1,114 reviews

Reviews

1 / 20

8.0

Excellent

Nancy,Dec 2025

SIN - HKG

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 26h 08m. The distance from Washington, D.C. to Hong Kong is about 8128 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 $658 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 $1,048). 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

Alternative routes for Washington, D.C. to Hong Kong

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Dulles Intl to Kathmandu flights

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Dulles Intl to Sung Shan flights

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Reagan-National to Lahore flights

Reagan-National to Pu Dong flights

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

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$453	Average$873	FlexibilityNo cancel fee	On-time67%
Korean Air	Cheapest$683	Average$1,093	FlexibilityNo cancel fee	On-time81%
Air China	Cheapest$722	Average$922	FlexibilityNo cancel fee	On-time67%
Turkish Airlines	Cheapest$919	Average$1,031	FlexibilityNo cancel fee	On-time77%
Qatar Airways	Cheapest$1,010	Average$1,335	FlexibilityNo cancel fee	On-time68%
British Airways	Cheapest$1,043	Average$1,734	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$1,069	Average$1,341	FlexibilityNo cancel fee	On-time69%
Cathay Pacific	Cheapest$1,081	Average$1,410	FlexibilityNo cancel fee	On-time72%
ANA	Cheapest$1,084	Average$1,144	FlexibilityNo cancel fee	On-time80%
JetBlue	Cheapest$1,990	Average$2,000	FlexibilityNo cancel fee	On-time62%

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$409+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.

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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 January 2, 2026.

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 January 2, 2026.

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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 January 2, 2026.