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Cheap flights from Hong Kong to Washington, D.C. Reagan-National Airport from HK$3,951

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 17-10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DCA
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Hong Kong to Reagan-National

Keep the following information in mind while searching for Hong Kong to Reagan-National flight deals. Data was last updated 16 September 2025.

Round-trip from

HK$6,152

One-way from

HK$3,951

Popular in

September

Cheapest in

April

Average price

HK$14,645
Lufthansa
  • Lufthansa
  • 3-11-16-11
  • 3 total stops
  • 47h 43m total
  • Hong Kong to Washington, D.C.
Search Deals
17-10
  • 17-10
  • 3 total stops
  • 37h 49m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 27% potential increase in price (HK$26,110 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease (HK$5,001 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

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 16 September 2025.

Mon 3-1122:30HKG - DCA
2 stops24h 23mLufthansa
Sun 16-1107:00DCA - HKG
1 stop23h 20mLufthansa
Deal found 16-9HK$6,152
Thu 18-911:15HKG - DCA
2 stops23h 28mUnited Airlines
Wed 1-1007:00DCA - HKG
1 stop23h 55mUnited Airlines
Deal found 14-9HK$6,199
Mon 3-1122:30HKG - DCA
2 stops23h 28mUnited Airlines
Mon 10-1107:00DCA - HKG
1 stop23h 20mUnited Airlines
Deal found 16-9HK$6,681
Sat 25-1022:30HKG - DCA
2 stops23h 29mUnited Airlines
Fri 14-1107:00DCA - HKG
1 stop23h 20mUnited Airlines
Deal found 14-9HK$7,000
Thu 23-1015:25HKG - DCA
2 stops41h 49mEVA Air
Sat 15-1109:59DCA - HKG
2 stops34h 01mEVA Air
Deal found 13-9HK$7,093
Thu 23-1021:45HKG - DCA
2 stops35h 29mMultiple Airlines
Fri 14-1109:59DCA - HKG
2 stops35h 11mMultiple Airlines
Deal found 14-9HK$7,210
Tue 4-1121:50HKG - DCA
2 stops35h 10mMultiple Airlines
Tue 11-1109:59DCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 15-9HK$7,218
Mon 20-1018:00HKG - DCA
2 stops28h 20mAir Canada
Tue 18-1111:05DCA - HKG
2 stops42h 35mAir Canada
Deal found 13-9HK$7,264
Tue 28-1019:25HKG - DCA
2 stops34h 40mAir Canada
Sun 16-1116:10DCA - HKG
2 stops37h 30mAir Canada
Deal found 14-9HK$7,311
Mon 3-1120:25HKG - DCA
2 stops38h 31mAir Canada
Sun 9-1120:40DCA - HKG
2 stops33h 00mAir Canada
Deal found 16-9HK$7,327
Thu 23-1021:45HKG - DCA
2 stops35h 29mMultiple Airlines
Sat 15-1109:59DCA - HKG
2 stops34h 01mMultiple Airlines
Deal found 14-9HK$7,366
Sun 19-1018:00HKG - DCA
2 stops30h 08mAir Canada
Wed 12-1106:00DCA - HKG
2 stops47h 40mAir Canada
Deal found 14-9HK$7,420

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 16 September 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

Mon 3-11

22:30-09:53

2 stops24h 23m

Washington, D.C. Reagan-National

Sun 16-11

07:00-19:20

1 stop23h 20m

HK$6,152

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 31-10

22:30-09:53

2 stops23h 23m

Washington, D.C. Reagan-National

Fri 7-11

07:00-19:20

1 stop23h 20m

HK$6,681

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 3-11

22:30-08:58

2 stops23h 28m

Washington, D.C. Reagan-National

Mon 10-11

12:00-07:00

2 stops30h 00m

HK$6,681

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 20-2

11:25-22:47

2 stops24h 22m

Washington, D.C. Reagan-National

Tue 24-2

12:00-07:00

2 stops30h 00m

HK$6,681

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 30-10

19:25-19:45

2 stops36h 20m

Washington, D.C. Reagan-National

Sun 16-11

11:05-18:40

2 stops42h 35m

HK$7,311

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 5-12

19:45-21:59

3 stops39h 14m

HK$4,006

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 23-10

20:10-16:59

3 stops56h 49m

HK$4,006

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 14-10

20:10-12:04

3 stops51h 54m

HK$4,146

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Fri 24-10

13:40-16:48

2 stops39h 08m

HK$4,223

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 9-11

15:30-20:00

2 stops41h 30m

HK$4,254

Flights are sorted by cheapest return flights first.

Deals found on 15-9

Showing 1-10 of 15 results
1
2

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
No data available for this route at this time. Please check back soon.

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.

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

    For as low as HK$6,681, Lufthansa can have you in Washington, D.C. Reagan-National Airport from Hong Kong in 23h 23m. 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.
Hong Kong to Baltimore flights
Hong Kong to Dulles Intl flights
Hong Kong to Reagan-National flights

Fly with Cheapflights

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

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

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

Yes! Cheapflights helps users easily find flights from Hong Kong to Reagan-National with no change fees.

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