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Cheap flights from Hong Kong to Washington, D.C. Reagan-National Airport from HK$3,815

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 15-9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DCA
16 Jul — 23 Jul1
1 adult

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 11 July 2025.

Round-trip from

HK$7,002

One-way from

HK$3,815

Popular in

September

Cheapest in

April

Average price

HK$7,881
United Airlines
  • United Airlines
  • 23-9-27-9
  • 3 total stops
  • 47h 01m total
  • Hong Kong to Washington, D.C.
15-9
  • 15-9
  • 2 total stops
  • 36h 59m total
  • Hong Kong to Washington, D.C.
Highest demand for flights based on searches. 20% potential increase in price (HK$18,169 potential increase over avg. return price).
Cheapest flight prices on average. 4% potential price decrease (HK$3,143 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 11 July 2025.

Tue 23-922:30HKG - DCA
2 stops23h 06mUnited Airlines
Sat 27-907:00DCA - HKG
1 stop23h 55mUnited Airlines
Deal found 8-7HK$7,002
Mon 1-918:00HKG - DCA
2 stops28h 20mAir Canada
Sun 14-916:35DCA - HKG
2 stops35h 30mAir Canada
Deal found 9-7HK$7,340
Mon 22-900:45HKG - DCA
2 stops27h 50mDelta
Sat 27-907:45DCA - HKG
2 stops26h 45mDelta
Deal found 8-7HK$7,520
Mon 1-921:45HKG - DCA
2 stops35h 14mMultiple Airlines
Sun 14-908:59DCA - HKG
2 stops35h 51mMultiple Airlines
Deal found 10-7HK$7,842
Wed 17-1216:10HKG - DCA
1 stop19h 57mCathay Pacific
Mon 5-119:00DCA - HKG
1 stop21h 05mCathay Pacific
Deal found 10-7HK$9,734

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 11 July 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

Tue 23-9

22:30-09:36

2 stops23h 06m

Washington, D.C. Reagan-National

Sat 27-9

07:00-18:55

1 stop23h 55m

HK$7,002

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 1-9

18:00-10:20

2 stops28h 20m

Washington, D.C. Reagan-National

Sun 14-9

16:35-16:05

2 stops35h 30m

HK$7,340

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 22-9

00:45-16:35

2 stops27h 50m

Washington, D.C. Reagan-National

Sat 27-9

07:45-22:30

2 stops26h 45m

HK$7,520

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 1-9

21:45-20:59

2 stops35h 14m

Washington, D.C. Reagan-National

Sun 14-9

08:59-08:50

2 stops35h 51m

HK$7,842

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 17-12

16:10-23:07

1 stop19h 57m

Washington, D.C. Reagan-National

Mon 5-1

19:00-05:05

1 stop21h 05m

HK$9,734

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 15-9

20:00-20:59

2 stops36h 59m

HK$3,815

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 30-12

00:55-21:07

2 stops33h 12m

HK$5,291

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 31-12

20:25-18:05

2 stops34h 40m

HK$5,542

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 19-8

19:40-17:59

2 stops34h 19m

HK$6,476

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 31-12

16:10-23:08

1 stop19h 58m

HK$6,971

Flights are sorted by cheapest return flights first.

Deals found on 9-7

Showing 1-10 of 12 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.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated 11 July 2025.
Read reviews from past customers who have flown with EVA Air, Delta, andCathay Pacific from Hong Kong to Washington, D.C. Reagan-National Airport. 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.

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
8.0
Very Good

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Entertainment

8.0

Food

8.1

Overall

8.4

Comfort

8.3

Boarding

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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

    United Airlines, at HK$7,002, was found to be the cheapest airline from Hong Kong to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include Air Canada and Delta. Users have found that United Airlines is 20% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as HK$5,291 on Delta. Other airlines that offer cheap prices include Air Canada from HK$5,542 and EVA Air from HK$6,476 one-way.

  • 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

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Alternative routes for Hong Kong to Reagan-National

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