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Cheap flights from Hong Kong to Washington, D.C. Reagan-National Airport from HK$3,992

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 7-11. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DCA
27 Aug — 3 Sep1
1 adult

Cheap flight deals from Hong Kong to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Reagan-National (DCA). 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 22 August 2025.

Round-trip from

HK$6,898

One-way from

HK$3,992

Popular in

September

Cheapest in

April

Average price

HK$9,851
China Airlines
  • China Airlines
  • 9-10-21-1
  • 4 total stops
  • 95h 39m total
  • Hong Kong to Washington, D.C.
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7-11
  • 7-11
  • 2 total stops
  • 45h 50m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 24% potential increase in price (HK$22,654 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (HK$4,118 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Hong Kong to Reagan-National

Cheapest flights from Hong Kong to Reagan-National
Explore the most affordable flight options available from Hong Kong to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 August 2025.

Thu 9-1021:15HKG - DCA
2 stops59h 59mChina Airlines
Wed 21-109:30DCA - HKG
2 stops35h 40mChina Airlines
Deal found 21-8HK$6,898
Sun 5-1022:30HKG - DCA
2 stops23h 58mUnited Airlines
Sun 12-1007:00DCA - HKG
1 stop23h 55mUnited Airlines
Deal found 21-8HK$7,000
Thu 4-921:45HKG - DCA
2 stops35h 14mEVA Air
Sat 14-209:30DCA - HKG
2 stops35h 35mEVA Air
Deal found 19-8HK$7,093
Sun 5-1021:10HKG - DCA
2 stops36h 04mEVA Air
Sun 12-1009:59DCA - HKG
2 stops36h 06mEVA Air
Deal found 21-8HK$8,101
Thu 18-1222:45HKG - DCA
2 stops22h 43mUnited Airlines
Fri 2-113:00DCA - HKG
2 stops29h 00mUnited Airlines
Deal found 20-8HK$8,125
Wed 3-900:45HKG - DCA
2 stops32h 02mDelta
Sat 14-217:10DCA - HKG
2 stops29h 10mDelta
Deal found 19-8HK$8,187
Thu 18-1220:25HKG - DCA
2 stops34h 40mAir Canada
Fri 2-106:00DCA - HKG
2 stops47h 40mAir Canada
Deal found 22-8HK$9,742

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Reagan-National 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 70,647 searches. Data last updated 22 August 2025.
Use the filters below to find and compare flights from Hong Kong to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Hong Kong

Fly to

Reagan-National

Route

Departure

Return

Price

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 9-10

21:15-21:14

2 stops59h 59m

Washington, D.C. Reagan-National

Wed 21-1

09:30-10:10

2 stops35h 40m

HK$6,898

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 5-10

22:30-10:28

2 stops23h 58m

Washington, D.C. Reagan-National

Sun 12-10

07:00-18:55

1 stop23h 55m

HK$7,000

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 5-10

21:10-21:14

2 stops36h 04m

Washington, D.C. Reagan-National

Sun 12-10

09:59-10:05

2 stops36h 06m

HK$8,101

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 18-12

22:45-08:28

2 stops22h 43m

Washington, D.C. Reagan-National

Fri 2-1

13:00-07:00

2 stops29h 00m

HK$8,125

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 3-9

00:45-20:47

2 stops32h 02m

Washington, D.C. Reagan-National

Sat 14-2

17:10-11:20

2 stops29h 10m

HK$8,187

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 9-2

12:35-09:14

2 stops33h 39m

Washington, D.C. Reagan-National

Wed 10-6

08:20-22:30

2 stops26h 10m

HK$8,718

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 9-2

12:35-09:14

2 stops33h 39m

Washington, D.C. Reagan-National

Thu 11-6

08:20-22:30

2 stops26h 10m

HK$8,718

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sat 7-2

21:10-20:55

2 stops36h 45m

Washington, D.C. Reagan-National

Sat 13-6

09:40-22:30

2 stops24h 50m

HK$9,210

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 18-1

19:40-20:55

2 stops38h 15m

Washington, D.C. Reagan-National

Sun 14-6

09:40-22:20

2 stops24h 40m

HK$9,648

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 7-11

11:10-20:00

2 stops45h 50m

HK$3,992

Flights are sorted by cheapest return flights first.

Deals found on 20-8

Showing 1-10 of 15 results
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Best time to book a flight from Hong Kong to Reagan-National

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

How much does it cost for a return flight from Hong Kong to Washington, D.C. Reagan-National Airport?

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Reagan-National. 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. Reagan-National?

    Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly out of when you book flights from Hong Kong to Washington, D.C. Reagan-National. 0 airlines have flights from Hong Kong Intl to Washington, D.C. Reagan-National on a regular basis. Booking flights from Hong Kong Intl to Washington, D.C. Reagan-National should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Reagan-National per day.

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

    For as low as HK$7,000, China Airlines can have you in Washington, D.C. Reagan-National Airport from Hong Kong in 23h 58m. Hong Kong and Washington, D.C. Reagan-National Airport are separated by a distance of 13110 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

See more FAQs

Travelling to a place near Washington, D.C. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Fairfax
Arlington
Herndon
Silver Spring

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hong Kong to Reagan-National

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

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Reagan-National?

Deals for Hong Kong to Reagan-National flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Reagan-National?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Reagan-National from Hong Kong.

Can Cheapflights find flights from Hong Kong to Reagan-National with no change fees?

Certainly. Search results for flights to Reagan-National from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Hong Kong to Reagan-National become cheaper?

Not ready to book yet? You can track prices for flights from Hong Kong to Reagan-National on Cheapflights with our Price Alert feature and get notified when better prices are available.

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