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Cheap flights from Hong Kong to Washington, D.C. Reagan-National Airport from HK$4,049

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 28-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — DCA
21 Apr — 28 Apr1
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 16 April 2025.

Round-trip from

HK$7,664

One-way from

HK$4,049

Popular in

August

Cheapest in

February

Average price

HK$7,804
Delta
  • Delta
  • 21-5-31-8
  • 4 total stops
  • 61h 31m total
  • Hong Kong to Washington, D.C.
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28-4
  • 28-4
  • 3 total stops
  • 45h 19m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (HK$9,091 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$1,948 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 16 April 2025.

Wed 21-500:45HKG - DCA
2 stops33h 16mDelta
Sun 31-818:25DCA - HKG
2 stops28h 15mDelta
Deal found 14-4HK$7,664
Tue 17-611:15HKG - DCA
1 stop21h 57mUnited Airlines
Tue 22-716:17DCA - HKG
2 stops24h 43mUnited Airlines
Deal found 14-4HK$7,750
Wed 14-509:30HKG - DCA
2 stops24h 23mAir Canada
Wed 28-512:55DCA - HKG
2 stops39h 10mAir Canada
Deal found 14-4HK$9,099
Thu 1-520:10HKG - DCA
2 stops36h 48mMultiple Airlines
Sat 17-508:59DCA - HKG
2 stops36h 56mMultiple Airlines
Deal found 14-4HK$9,185
Wed 28-510:40HKG - DCA
2 stops23h 40mJapan Airlines
Mon 2-617:49DCA - HKG
2 stops31h 41mJapan Airlines
Deal found 14-4HK$10,635
Mon 9-601:25HKG - DCA
2 stops31h 23mQatar Airways
Fri 20-606:00DCA - HKG
2 stops27h 45mQatar Airways
Deal found 14-4HK$10,922
Thu 29-523:00HKG - DCA
2 stops29h 29mBritish Airways
Thu 5-619:00DCA - HKG
2 stops32h 30mBritish Airways
Deal found 14-4HK$11,993
Thu 22-516:05HKG - DCA
1 stop20h 41mCathay Pacific
Sun 31-812:16DCA - HKG
1 stop20h 34mCathay Pacific
Deal found 14-4HK$12,520
Sun 4-501:20HKG - DCA
2 stops33h 44mAmerican Airlines
Tue 13-506:45DCA - HKG
2 stops28h 15mAmerican Airlines
Deal found 14-4HK$13,055
Thu 22-515:40HKG - DCA
2 stops41h 19mSingapore Airlines
Sun 31-809:00DCA - HKG
3 stops38h 20mSingapore Airlines
Deal found 14-4HK$16,492

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 April 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

Wed 21-5

00:45-22:01

2 stops33h 16m

Washington, D.C. Reagan-National

Sun 31-8

18:25-10:40

2 stops28h 15m

HK$7,664

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 17-6

11:15-21:12

1 stop21h 57m

Washington, D.C. Reagan-National

Tue 22-7

16:17-05:00

2 stops24h 43m

HK$7,750

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 14-5

09:30-21:53

2 stops24h 23m

Washington, D.C. Reagan-National

Wed 28-5

12:55-16:05

2 stops39h 10m

HK$9,099

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 1-5

20:10-20:58

2 stops36h 48m

Washington, D.C. Reagan-National

Sat 17-5

08:59-09:55

2 stops36h 56m

HK$9,185

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 28-5

10:40-22:20

2 stops23h 40m

Washington, D.C. Reagan-National

Mon 2-6

17:49-13:30

2 stops31h 41m

HK$10,635

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 9-6

01:25-20:48

2 stops31h 23m

Washington, D.C. Reagan-National

Fri 20-6

06:00-21:45

2 stops27h 45m

HK$10,922

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 29-5

23:00-16:29

2 stops29h 29m

Washington, D.C. Reagan-National

Thu 5-6

19:00-15:30

2 stops32h 30m

HK$11,993

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 22-5

16:05-00:46

1 stop20h 41m

Washington, D.C. Reagan-National

Sun 31-8

12:16-20:50

1 stop20h 34m

HK$12,520

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 4-5

01:20-23:04

2 stops33h 44m

Washington, D.C. Reagan-National

Tue 13-5

06:45-23:00

2 stops28h 15m

HK$13,055

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 22-5

15:40-20:59

2 stops41h 19m

Washington, D.C. Reagan-National

Sun 31-8

09:00-11:20

3 stops38h 20m

HK$16,492

Flights are sorted by cheapest return flights first.

Deals found on 14-4

Showing 1-10 of 23 results
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2
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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

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

Find hourly flight availability from Hong Kong to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 April 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 17% on flights from Hong Kong to Washington, D.C. Reagan-National Airport by exploring options for tickets in the morning.

Rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 66.0 mm.

Temperature in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Reagan-National Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

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 16 April 2025.
Peruse reviews from past customers who have flown with Korean Air, Japan Airlines and Singapore Airlines from Hong Kong to Washington, D.C. 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.
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,063 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very Good
1,440 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.1
Very Good
1,288 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very Good
3,196 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very Good
7,918 reviews
Korean Air
8.4
Very Good
1,063 reviews
Check prices

Overall

8.4

Food

8.1

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

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

    Delta, at HK$7,664, 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 United Airlines and Air Canada.

  • 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$4,817 on Delta. Other airlines that offer cheap prices include Air Canada from HK$5,446 and United Airlines from HK$6,384 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.

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Alternative routes for Hong Kong to Reagan-National

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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.

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