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$456+ Cheap flights from Reagan-National (DCA) 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — HKG
nov. 29 — dic. 61
sáb. 11/29
sáb. 12/6
1 adult, Economy
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Cheap flight deals from Reagan-National to Hong Kong

Keep the following information in mind while searching for Reagan-National to Hong Kong flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$926
(Air Canada)

One-way from

$456
(Air Canada)

Popular in

January

Cheapest in

October

Average price

$1,119
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.
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From Washington, D.C. Reagan-National to Hong Kong
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One-way flight from Washington, D.C. Reagan-National to Hong Kong
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Highest demand for flights based on searches. 9% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 octubre 30, 2025.

This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/254:10 pmDCA - HKG
2 stops37h 30mAir Canada
sáb. 12/278:25 pmHKG - DCA
2 stops50h 56mAir Canada
Deal found 10/28$876
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/228:40 pmDCA - HKG
2 stops57h 00mAir Canada
sáb. 12/278:25 pmHKG - DCA
2 stops50h 56mAir Canada
Deal found 10/28$883
This FlightHub deal was found by Cheapflights users on 10/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/16:50 pmDCA - HKG
2 stops34h 50mMultiple Airlines
sáb. 2/72:10 amHKG - DCA
2 stops30h 35mMultiple Airlines
Deal found 10/27$916
This Air Canada deal was found by Cheapflights users on 10/28. 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.
sáb. 11/1511:05 amDCA - HKG
2 stops42h 35mMultiple Airlines
sáb. 11/2210:30 amHKG - DCA
2 stops24h 26mMultiple Airlines
Deal found 10/28$925
This FlightHub deal was found by Cheapflights users on 10/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/611:05 amDCA - HKG
2 stops42h 35mAir Canada
sáb. 12/278:25 pmHKG - DCA
2 stops50h 56mAir Canada
Deal found 10/28$926
This CheapOair deal was found by Cheapflights users on 10/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/104:10 pmDCA - HKG
2 stops37h 30mAir Canada
dom. 11/308:25 pmHKG - DCA
2 stops50h 56mAir Canada
Deal found 10/27$951
This FlightHub deal was found by Cheapflights users on 10/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/139:40 amDCA - HKG
2 stops44h 00mAir Canada
jue. 12/48:25 pmHKG - DCA
2 stops28h 54mAir Canada
Deal found 10/29$958
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/127:30 amDCA - HKG
2 stops40h 25mANA
mar. 12/1612:05 amHKG - DCA
2 stops32h 02mANA
Deal found 10/29$967
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/67:30 amDCA - HKG
2 stops40h 25mANA
lun. 11/2410:00 amHKG - DCA
2 stops22h 07mANA
Deal found 10/29$969
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/67:30 amDCA - HKG
2 stops40h 25mANA
jue. 11/2010:00 amHKG - DCA
2 stops22h 07mANA
Deal found 10/30$970
This United Airlines deal was found by Cheapflights users on 10/29. 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.
mié. 11/512:00 pmDCA - HKG
2 stops30h 00mUnited Airlines
lun. 11/1010:30 pmHKG - DCA
2 stops25h 59mUnited Airlines
Deal found 10/29$979

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 octubre 30, 2025.
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

mié. 11/5

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

lun. 11/10

10:35 am-9:43 pm

1 stop24h 08m

$979

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mié. 11/26

4:34 pm-7:00 am

2 stops25h 26m

Hong Kong Intl

mié. 12/3

10:35 am-4:49 pm

1 stop19h 14m

$979

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mié. 11/12

5:59 pm-6:45 am

1 stop23h 46m

Hong Kong Intl

mié. 12/17

10:30 pm-11:29 am

2 stops25h 59m

$979

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

jue. 11/6

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

lun. 11/24

10:45 pm-8:29 am

2 stops22h 44m

$983

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

dom. 11/2

2:51 pm-7:00 am

2 stops27h 09m

Hong Kong Intl

mar. 11/4

10:30 pm-11:29 am

2 stops25h 59m

$1,003

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

lun. 11/24

12:00 pm-7:00 am

2 stops30h 00m

Hong Kong Intl

vie. 12/26

10:35 am-9:43 pm

1 stop24h 08m

$1,029

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

vie. 11/7

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

lun. 11/24

10:35 am-9:43 pm

1 stop24h 08m

$1,029

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mar. 11/4

2:51 pm-7:00 am

2 stops27h 09m

Hong Kong Intl

dom. 11/16

10:35 am-4:52 pm

1 stop19h 17m

$1,029

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mié. 12/3

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

mar. 1/13

10:35 am-9:52 pm

1 stop24h 17m

$1,054

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mié. 12/3

11:05 am-6:40 pm

2 stops42h 35m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 21 results
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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, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Hong Kong (average of $729). 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.

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

Find hourly flight availability from Reagan-National 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 octubre 30, 2025.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Hong Kong in the afternoon. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.

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 octubre 30, 2025.
Read reviews from past customers who have flown Cathay Pacific, United Airlines, and Air Canada from Washington, D.C. Reagan-National Airport to Hong Kong. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,044 reviews

Overall

7.6

Boarding

7.9

Food

7.3

Crew

8.1

Entertainment

7.8

Comfort

7.6

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
1,044 reviews
Cathay Pacific
7.6
Good
1,044 reviews

Overall

7.6

Boarding

7.9

Food

7.3

Crew

8.1

Entertainment

7.8

Comfort

7.6

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
8,998 reviews
Cathay Pacific
7.6
Good
1,044 reviews

Overall

7.6

Boarding

7.9

Food

7.3

Crew

8.1

Entertainment

7.8

Comfort

7.6

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
10,378 reviews
Cathay Pacific
7.6
Good
1,044 reviews

Overall

7.6

Boarding

7.9

Food

7.3

Crew

8.1

Entertainment

7.8

Comfort

7.6

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

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.

  • 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 23h 20m. Fly via United Airlines 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 $680, 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, April is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Hong Kong (average of $729). 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.
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Reagan-National 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 octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$680Average$791FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,069Average$1,334FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,185Average$1,398FlexibilityNo cancel feeOn-time72%

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