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Hong Kong

$459+ Cheap flights from Reagan-National (DCA) to Hong Kong (HKG)

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — HKG
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Reagan-National to Hong Kong

Cheapest flights from Reagan-National to Hong Kong
Explore the most affordable flight options available from Reagan-National to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This BusinessClass deal was found by Cheapflights users on 2/19. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:00 am
DCA
-
HKG
2 stops28h 45m
ANA
Sat 5/29:30 am
HKG
-
DCA
2 stops24h 25m
ANA
Deal found 2/19$894
This BusinessClass deal was found by Cheapflights users on 2/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:00 am
DCA
-
HKG
2 stops28h 50m
ANA
Fri 11/2710:00 am
HKG
-
DCA
2 stops22h 57m
ANA
Deal found 2/18$899
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Mon 3/234:10 pm
DCA
-
HKG
2 stops37h 30m
Air Canada
Fri 4/179:45 am
HKG
-
DCA
2 stops24h 08m
Air Canada
Deal found 2/20$901
This Expedia deal was found by Cheapflights users on 2/19. 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.
Wed 4/89:40 am
DCA
-
HKG
2 stops25h 05m
Air Canada
Wed 6/179:30 am
HKG
-
DCA
2 stops24h 25m
Air Canada
Deal found 2/19$904
This Air Canada deal was found by Cheapflights users on 2/21. 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.
Wed 4/229:40 am
DCA
-
HKG
2 stops31h 35m
Air Canada
Sun 5/39:45 am
HKG
-
DCA
2 stops36h 34m
Air Canada
Deal found 2/21$906
This Air Canada deal was found by Cheapflights users on 2/20. 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.
Sun 8/3011:00 am
DCA
-
HKG
2 stops30h 10m
Air Canada
Sun 9/69:45 am
HKG
-
DCA
2 stops36h 33m
Air Canada
Deal found 2/20$911
This Orbitz deal was found by Cheapflights users on 2/17. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:40 am
DCA
-
HKG
2 stops25h 00m
Multiple Airlines
Tue 12/2910:00 am
HKG
-
DCA
2 stops24h 00m
Multiple Airlines
Deal found 2/17$923
This BusinessClass deal was found by Cheapflights users on 2/17. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:00 am
DCA
-
HKG
2 stops28h 45m
ANA
Sat 9/199:30 am
HKG
-
DCA
2 stops24h 20m
ANA
Deal found 2/17$931
This BusinessClass deal was found by Cheapflights users on 2/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:00 am
DCA
-
HKG
2 stops28h 50m
ANA
Fri 11/2710:00 am
HKG
-
DCA
2 stops22h 57m
ANA
Deal found 2/18$936
This Air Canada deal was found by Cheapflights users on 2/17. 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.
Fri 4/106:00 am
DCA
-
HKG
2 stops35h 15m
Air Canada
Sun 4/199:45 am
HKG
-
DCA
2 stops36h 34m
Air Canada
Deal found 2/17$938
This Air Canada deal was found by Cheapflights users on 2/17. 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.
Fri 4/36:00 am
DCA
-
HKG
2 stops35h 15m
Air Canada
Fri 4/109:45 am
HKG
-
DCA
2 stops36h 34m
Air Canada
Deal found 2/17$944
This BusinessClass deal was found by Cheapflights users on 2/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
DCA
-
HKG
2 stops28h 35m
ANA
Mon 8/179:45 am
HKG
-
DCA
2 stops36h 33m
ANA
Deal found 2/20$946

Find flight deals from Reagan-National to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Hong Kong (HKG). 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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$894
(BusinessClass)

One-way from

$459
(Air Canada)

Popular in

December

Cheapest in

October

Average price

$1,269
Provider with most accurate pricing for Washington, D.C. Reagan-National-Hong Kong Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Hong Kong Intl flights.
Search Deals
From Washington, D.C. Reagan-National to Hong Kong Intl
Search Deals
One-way flight from Washington, D.C. Reagan-National to Hong Kong Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($78 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 February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National to Hong Kong 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 February 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Hong Kong that are best for you.

Fly from

Reagan-National

Fly to

Hong Kong

Route

Depart

Return

Price

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Wed 4/15

6:00 am-5:15 am

2 stops35h 15m

Hong Kong Intl

Sun 4/19

9:45 am-10:19 am

2 stops36h 34m

$906

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Fri 4/10

6:00 am-5:15 am

2 stops35h 15m

Hong Kong Intl

Sun 4/19

9:45 am-10:19 am

2 stops36h 34m

$938

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Wed 4/8

9:40 am-5:15 am

2 stops31h 35m

Hong Kong Intl

Wed 4/29

9:45 am-10:19 am

2 stops36h 34m

$986

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Wed 3/4

4:10 pm-6:40 pm

2 stops37h 30m

Hong Kong Intl

Wed 3/25

7:25 pm-9:56 pm

2 stops38h 31m

$987

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Wed 3/11

9:59 am-6:30 am

1 stop32h 31m

Hong Kong Intl

Wed 3/25

12:35 pm-8:00 pm

1 stop19h 25m

$1,133

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Wed 4/1

11:57 am-9:00 pm

1 stop21h 03m

Hong Kong Intl

Wed 4/8

4:05 pm-11:59 pm

1 stop19h 54m

$1,133

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Wed 3/4

9:35 am-8:30 pm

1 stop21h 55m

Hong Kong Intl

Wed 3/25

12:35 pm-8:00 pm

1 stop19h 25m

$1,133

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Mon 4/13

6:59 pm-5:10 am

1 stop22h 11m

Hong Kong Intl

Mon 5/4

12:10 pm-11:57 pm

1 stop23h 47m

$1,168

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Wed 3/4

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

Tue 3/24

10:35 am-9:45 pm

1 stop23h 10m

$1,169

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Tue 4/7

12:40 pm-5:00 am

2 stops28h 20m

Hong Kong Intl

Tue 5/5

11:45 am-10:30 pm

1 stop22h 45m

$1,169

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 19 results
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Compare providers for flights from Reagan-National to Hong Kong

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 Reagan-National to Hong Kong in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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 Washington, D.C. Reagan-National Airport-Hong Kong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Hong Kong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Hong Kong flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Hong Kong 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 Washington, D.C. Reagan-National Airport-Hong Kong 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 Reagan-National to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Reagan-National 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. Reagan-National Airport to Hong Kong

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

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Hong Kong (average of $774). Flying from Washington, D.C. Reagan-National Airport to Hong Kong in July is currently the most expensive (average of $1,334). 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

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated February 21, 2026.
Peruse reviews from past customers who have flown with Cathay Pacific, United Airlines, and Air Canada from Washington, D.C. Reagan-National Airport 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
1,176 reviews

Entertainment

7.8

Food

7.3

Comfort

7.6

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.
Cathay Pacific
7.6
Good
1,176 reviews
Cathay Pacific
7.6
Good
1,176 reviews

Entertainment

7.8

Food

7.3

Comfort

7.6

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.
United Airlines
7.4
Good
9,339 reviews
Cathay Pacific
7.6
Good
1,176 reviews

Entertainment

7.8

Food

7.3

Comfort

7.6

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.
Air Canada
7.1
Good
10,735 reviews
Cathay Pacific
7.6
Good
1,176 reviews

Entertainment

7.8

Food

7.3

Comfort

7.6

Crew

8.1

Overall

7.6

Boarding

7.9

Reviews

1 / 20
10.0
Excellent

Robert,Feb 2026

CTS - AKL

Upgrade to Premium Economy was a delightful and unexpected surprise. Highlight of our holiday.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Hong Kong. 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 into for flights to Hong Kong from Washington, D.C. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 16.2 mi from the center of the city. Hong Kong Intl is the only Hong Kong airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 3 airlines have flights to Hong Kong Intl from Washington, D.C. Reagan-National on a regular basis.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Hong Kong?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Hong Kong in 35h 15m. Fly via Air Canada to get the fastest option. The distance between Washington, D.C. Reagan-National Airport and Hong Kong is about 8146 mi.

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

    Air Canada, at $667, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Hong Kong.Alternate airlines to your destination round-trip include United Airlines and Cathay Pacific. You may be able to fly from Washington, D.C. Reagan-National Airport to Hong Kong for 48% less than the average price by searching for these airlines.

  • Can I find deals for flights from Reagan-National to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Hong Kong?

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

  • Can I find deals for business class flights from Reagan-National to Hong Kong?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Hong Kong?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Hong Kong (average of $774). Flying from Washington, D.C. Reagan-National Airport to Hong Kong in July is currently the most expensive (average of $1,334). 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

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Alternative routes for Reagan-National to Hong Kong

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

Top 3 airlines flying from Reagan-National to Hong Kong

Discover the top 3 airlines that operate flights from Reagan-National to Hong Kong. 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 February 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$667Average$1,162FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,069Average$1,319FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,163Average$1,313FlexibilityNo cancel feeOn-time72%

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