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Washington, D.C.

$547+ Cheap flights from Hong Kong (HKG) to Washington, D.C. (WAS)

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — WAS
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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The best prices from Hong Kong Intl to Washington, D.C. are usually found in November or January, booked 55 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$980
(Korean Air)

One-way from

$547
(Trip.com)

Popular in

July

Cheapest in

November

Average price

$1,024
Provider with most accurate pricing for Hong Kong Intl-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Hong Kong Intl-Washington, D.C. (WAS) flights.
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From Hong Kong Intl to Washington, D.C. (WAS)
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One-way flight from Hong Kong Intl to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 15% potential increase in price ($216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Hong Kong to Washington, D.C.

Cheapest flights from Hong Kong to Washington, D.C.
Explore the most affordable flight options available from Hong Kong to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Korean Air deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1012:55 amHKG - IAD
1 stop21h 55mKorean Air
mar. 4/221:25 pmIAD - HKG
1 stop21h 05mKorean Air
Deal found 1/21$980
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1012:55 amHKG - IAD
2 stops23h 53mDelta
mar. 4/227:35 amIAD - HKG
2 stops39h 20mDelta
Deal found 1/21$985
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/1012:55 amHKG - DCA
2 stops35h 44mDelta
mar. 4/227:30 pmDCA - HKG
2 stops32h 50mDelta
Deal found 1/21$985
This Expedia deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/86:05 pmHKG - IAD
1 stop27h 15mQatar Airways
vie. 3/2111:35 amIAD - HKG
1 stop21h 55mQatar Airways
Deal found 1/21$995
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 2/1110:30 pmHKG - DCA
2 stops29h 29mUnited Airlines
mar. 4/157:00 amDCA - HKG
1 stop23h 55mUnited Airlines
Deal found 1/20$995
This United Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/810:30 amHKG - IAD
2 stops23h 41mUnited Airlines
vie. 3/2110:05 pmIAD - HKG
1 stop43h 40mUnited Airlines
Deal found 1/21$996
This Qatar Airways deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/712:25 amHKG - IAD
1 stop28h 30mMultiple Airlines
vie. 3/2111:35 amIAD - HKG
1 stop21h 55mMultiple Airlines
Deal found 1/21$1,035
This EVA Air deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/235:00 pmHKG - BWI
2 stops24h 46mMultiple Airlines
mar. 10/216:55 pmBWI - HKG
2 stops27h 10mMultiple Airlines
Deal found 1/21$1,079
This United deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/1910:00 amHKG - DCA
2 stops23h 58mMultiple Airlines
mié. 2/267:00 pmDCA - HKG
3 stops35h 05mMultiple Airlines
Deal found 1/20$1,120
This Air Canada deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/56:00 pmHKG - IAD
2 stops39h 13mAir Canada
lun. 6/165:30 pmIAD - HKG
1 stop34h 35mAir Canada
Deal found 1/21$1,238
This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/66:00 pmHKG - DCA
2 stops28h 19mAir Canada
mié. 6/184:35 pmDCA - HKG
2 stops35h 30mAir Canada
Deal found 1/20$1,238
This JetBlue deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/27:40 pmHKG - IAD
1 stop25h 05mJetBlue
lun. 8/259:05 pmIAD - HKG
1 stop30h 00mJetBlue
Deal found 1/20$1,285

Find flights from Hong Kong to Washington, D.C. within your budget

Customize your flight search to find flights from Hong Kong to Washington, D.C. 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, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

lun. 2/10

12:55 am-9:50 am

1 stop21h 55m

Washington, D.C. Dulles Intl

mar. 4/22

1:25 pm-10:30 pm

1 stop21h 05m

$980

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

lun. 2/10

12:55 am-11:48 am

2 stops23h 53m

Washington, D.C. Dulles Intl

mar. 4/22

7:35 am-10:55 am

2 stops39h 20m

$985

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

lun. 2/10

12:55 am-11:39 pm

2 stops35h 44m

Washington, D.C. Reagan-National

mar. 4/22

7:30 pm-4:20 pm

2 stops32h 50m

$985

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

sáb. 3/8

6:05 pm-8:20 am

1 stop27h 15m

Washington, D.C. Dulles Intl

vie. 3/21

11:35 am-9:30 pm

1 stop21h 55m

$995

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

mar. 2/11

10:30 pm-2:59 pm

2 stops29h 29m

Washington, D.C. Reagan-National

mar. 4/15

7:00 am-6:55 pm

1 stop23h 55m

$995

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

sáb. 3/8

10:30 am-9:11 pm

2 stops23h 41m

Washington, D.C. Dulles Intl

vie. 3/21

10:05 pm-5:45 am

1 stop43h 40m

$996

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

vie. 3/7

12:25 am-3:55 pm

1 stop28h 30m

Washington, D.C. Dulles Intl

vie. 3/21

11:35 am-9:30 pm

1 stop21h 55m

$1,035

Hong KongBaltimore

HKG - BWI

HKGBWI

Hong Kong Intl

mié. 4/23

5:00 pm-5:46 am

2 stops24h 46m

Baltimore/Washington

mar. 10/21

6:55 pm-10:05 am

2 stops27h 10m

$1,079

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

mié. 2/19

10:00 am-8:58 pm

2 stops23h 58m

Washington, D.C. Reagan-National

mié. 2/26

7:00 pm-7:05 pm

3 stops35h 05m

$1,120

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

lun. 5/5

6:00 pm-9:13 pm

2 stops39h 13m

Washington, D.C. Dulles Intl

lun. 6/16

5:30 pm-4:05 pm

1 stop34h 35m

$1,238

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 56 results
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Compare providers for flights from Hong Kong to Washington, D.C.

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Washington, D.C. in January.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-Washington, D.C. flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hong Kong-Washington, D.C. flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hong Kong-Washington, D.C. flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-Washington, D.C. flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-Washington, D.C. flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Travel insights for flights from Hong Kong to Washington, D.C.

Get recent, data-driven insights about flights from Hong Kong to Washington, D.C. including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Washington, D.C.. Price data was last updated on January 17, 2025.

The best time to book flights from Hong Kong to Washington, D.C. is 42 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 Hong Kong to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Hong Kong to Washington, D.C. (average of $241). Flying from Hong Kong to Washington, D.C. in March is currently the most expensive (average of $290). 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.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington, D.C.. Reviews last updated enero 21, 2025.
Peruse reviews from past customers who have flown with Delta, British Airways and Qatar Airways from Hong Kong to Washington, D.C. 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.
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,039 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
852 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,449 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,360 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,328 reviews
Korean Air
8.5
Very good
1,039 reviews

Comfort

8.3

Crew

8.7

Food

8.1

Boarding

8.5

Entertainment

8.2

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Hong Kong to Washington, D.C.?

    Located just 16.2 mi from the city center, Hong Kong Intl is the airport most travelers will use when flying to Washington, D.C. from Hong Kong. Booking flights from Hong Kong Intl (HKG) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 1 airline.

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

    Our cheapest airline available from Hong Kong to Washington, D.C. is Korean Air. Our recent data shows that you can find tickets from as low as $980 on this airline. Additional options worth looking into are Delta and Qatar Airways, starting at $985 and $995 round-trip. Korean Air is 19% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Hong Kong to Washington, D.C. are Air China ($551), Korean Air ($603), and Delta ($620).

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Washington, D.C. 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 Hong Kong to Washington, D.C.?

    Currently, August is the cheapest month in which you can book a flight from Hong Kong to Washington, D.C. (average of $241). Flying from Hong Kong to Washington, D.C. in March is currently the most expensive (average of $290). 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

Traveling to a place near Hong Kong?

Book flights to Hong Kong if you plan to visit one of these locations
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston
National Harbor

Browse thousands of different options on Cheapflights for your next trip

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

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Dulles Intl flights
Hong Kong to Reagan-National flights

Top airline flying from Hong Kong to Washington, D.C.

Discover the top airline that operate flights from Hong Kong to Washington, D.C.. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$902Average$1,152FlexibilityNo cancel feeOn-time69%
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