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

According to our current data, Delta ($988), United Airlines ($999), and EVA Air ($1,123) offers the cheapest pricing from Hong Kong to Washington, D.C. Reagan-National Airport.

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

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $621. However, be on the lookout for offers from EVA Air and Qatar Airways, as they are both options that can get you from Hong Kong to Washington, D.C. Reagan-National Airport for a low price.

What is the cheapest month to book a flight from Hong Kong to Washington, D.C. Reagan-National Airport?

Currently, February is the cheapest month in which you can book a flight from Hong Kong to Washington, D.C. Reagan-National Airport (average of $278). Flying from Hong Kong to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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 day to fly from Hong Kong to Washington, D.C. Reagan-National Airport?

Travelers seeking maximum savings on their Hong Kong to Washington, D.C. Reagan-National Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How far in advance should I book a flight from Hong Kong to Washington, D.C. Reagan-National Airport?

Users have found that booking a flight from Hong Kong to Washington, D.C. Reagan-National Airport at least 60 days early can save you up to 4% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from Hong Kong to Washington, D.C. Reagan-National Airport for as little as $887 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,672 for flights departing within the next 3 days.

What is the cheapest month to fly from Hong Kong to Washington, D.C. Reagan-National Airport?

The best pricing can be found in the month of February. Prices to Washington, D.C. Reagan-National Airport from Hong Kong average $1,138. You can even find prices in February for less than $1,138, as users have found deals to Washington, D.C. Reagan-National Airport from as low as $996. The month of August appears to be one of the more expensive times to travel to Washington, D.C. Reagan-National Airport from Hong Kong. Flying in the targeted month can save you up to 31%.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Hong Kong to Washington, D.C. Reagan-National Airport as you normally would.

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 vacation 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.

$1,245+ Flights from Hong Kong to Washington, D.C. Reagan-National Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Hong Kong to Reagan-National with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Hong Kong to Reagan-National

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$988 (Delta)
One-way from	$522 (Kiwi.com)
Popular in	August
Cheapest in	February
Average price	$1,006

Provider with most accurate pricing for Hong Kong Intl-Washington, D.C. (WAS) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Hong Kong Intl-Washington, D.C. (WAS) flights.

Search Deals

From Hong Kong to Washington, D.C. Reagan-National

Search Deals

One-way flight from Hong Kong to Washington, D.C. Reagan-National

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($151 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 29, 2025.

Wed 5/2112:45 amHKG - DCA

2 stops30h 14mDelta

Sun 8/3110:00 amDCA - HKG

2 stops24h 30mDelta

Deal found 4/28

$988

Mon 6/1611:15 amHKG - DCA

1 stop21h 57mUnited Airlines

Thu 7/174:17 pmDCA - HKG

2 stops25h 23mUnited Airlines

Deal found 4/28

$999

Mon 6/210:45 amHKG - DCA

3 stops35h 34mMultiple Airlines

Tue 6/178:40 pmDCA - HKG

2 stops29h 40mMultiple Airlines

Deal found 4/28

$1,106

Mon 6/169:45 pmHKG - DCA

2 stops35h 57mEVA Air

Thu 7/176:58 pmDCA - HKG

2 stops25h 52mEVA Air

Deal found 4/28

$1,123

Tue 6/34:05 pmHKG - DCA

1 stop20h 41mCathay Pacific

Sat 6/287:33 pmDCA - HKG

1 stop21h 02mCathay Pacific

Deal found 4/29

$1,319

Mon 6/23:15 pmHKG - DCA

2 stops60h 40mJapan Airlines

Thu 6/196:00 amDCA - HKG

2 stops43h 30mJapan Airlines

Deal found 4/28

$1,360

Tue 7/296:00 pmHKG - DCA

2 stops39h 48mAir Canada

Sun 8/249:40 amDCA - HKG

2 stops42h 25mAir Canada

Deal found 4/28

$1,423

Mon 7/141:25 amHKG - DCA

2 stops57h 34mQatar Airways

Wed 8/61:44 pmDCA - HKG

2 stops44h 01mQatar Airways

Deal found 4/28

$1,430

Sun 6/112:45 amHKG - DCA

2 stops26h 09mKorean Air

Thu 6/197:59 amDCA - HKG

2 stops26h 31mKorean Air

Deal found 4/28

$1,456

Thu 8/1411:00 pmHKG - DCA

2 stops31h 27mBritish Airways

Fri 8/227:17 pmDCA - HKG

2 stops32h 13mBritish Airways

Deal found 4/28

$1,516

Thu 5/110:30 pmHKG - DCA

2 stops24h 23mLufthansa

Wed 5/147:00 amDCA - HKG

1 stop23h 55mLufthansa

Deal found 4/29

$1,691

Sat 8/28:55 pmHKG - DCA

2 stops38h 16mFinnair

Tue 8/265:45 pmDCA - HKG

2 stops35h 55mFinnair

Deal found 4/28

$1,704

Best flights from Hong Kong to Reagan-National
Discover carefully curated flight deals from Hong Kong to Reagan-National that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2025.

Wed 5/2112:45 amHKG - DCA

2 stops30h 14mDelta

Sun 8/3110:00 amDCA - HKG

2 stops24h 30mDelta

Deal found 4/28

$988

Mon 6/1611:15 amHKG - DCA

1 stop21h 57mUnited Airlines

Thu 7/174:17 pmDCA - HKG

2 stops25h 23mUnited Airlines

Deal found 4/28

$999

Mon 6/210:45 amHKG - DCA

3 stops35h 34mMultiple Airlines

Tue 6/178:40 pmDCA - HKG

2 stops29h 40mMultiple Airlines

Deal found 4/28

$1,106

Mon 6/169:45 pmHKG - DCA

2 stops35h 57mEVA Air

Thu 7/176:58 pmDCA - HKG

2 stops25h 52mEVA Air

Deal found 4/28

$1,123

Tue 6/34:05 pmHKG - DCA

1 stop20h 41mCathay Pacific

Sat 6/287:33 pmDCA - HKG

1 stop21h 02mCathay Pacific

Deal found 4/29

$1,319

Mon 6/23:15 pmHKG - DCA

2 stops43h 21mJapan Airlines

Mon 6/167:00 pmDCA - HKG

2 stops54h 30mJapan Airlines

Deal found 4/28

$1,360

Tue 7/296:00 pmHKG - DCA

2 stops39h 48mAir Canada

Sun 8/249:40 amDCA - HKG

2 stops42h 25mAir Canada

Deal found 4/28

$1,423

Mon 7/141:25 amHKG - DCA

2 stops57h 34mQatar Airways

Wed 8/61:44 pmDCA - HKG

2 stops44h 01mQatar Airways

Deal found 4/28

$1,430

Sun 6/112:45 amHKG - DCA

2 stops32h 56mKorean Air

Wed 6/186:00 amDCA - HKG

2 stops28h 30mKorean Air

Deal found 4/28

$1,456

Thu 8/1411:00 pmHKG - DCA

2 stops31h 27mBritish Airways

Fri 8/227:17 pmDCA - HKG

2 stops32h 13mBritish Airways

Deal found 4/28

$1,516

Sat 8/28:55 pmHKG - DCA

2 stops38h 16mFinnair

Tue 8/265:45 pmDCA - HKG

2 stops35h 55mFinnair

Deal found 4/28

$1,704

Tue 7/152:25 pmHKG - DCA

2 stops43h 17mSingapore Airlines

Wed 8/69:59 amDCA - HKG

3 stops37h 21mSingapore Airlines

Deal found 4/28

$1,845

Last-minute flights from Hong Kong to Reagan-National
Discover last-minute flight deals from Hong Kong to Reagan-National. Data last updated April 29, 2025 and is based on user searches.

Thu 5/19:45 pmHKG - DCA

2 stops35h 13mMultiple Airlines

Wed 5/146:35 pmDCA - HKG

2 stops26h 15mMultiple Airlines

Deal found 4/29

$1,153

Thu 5/110:30 pmHKG - DCA

2 stops24h 23mLufthansa

Wed 5/147:00 amDCA - HKG

1 stop23h 55mLufthansa

Deal found 4/29

$1,691

Wed 5/2112:45 amHKG - DCA

2 stops30h 14mDelta

Sun 8/316:30 amDCA - HKG

2 stops28h 00mDelta

Deal found 4/29

$988

Thu 5/224:05 pmHKG - DCA

1 stop20h 41mCathay Pacific

Sun 8/3112:31 pmDCA - HKG

1 stop20h 19mCathay Pacific

Deal found 4/29

$1,614

Thu 5/223:40 pmHKG - DCA

2 stops41h 19mSingapore Airlines

Sun 8/318:59 amDCA - HKG

3 stops38h 21mSingapore Airlines

Deal found 4/28

$2,231

Sat 5/249:15 amHKG - DCA

2 stops23h 44mUnited Airlines

Thu 6/127:00 amDCA - HKG

1 stop23h 55mUnited Airlines

Deal found 4/28

$1,478

One-way flights from Hong Kong to Reagan-National
Search for one-way flight options from Hong Kong to Reagan-National. Find affordable one-way fares based on user searches. Data last updated April 29, 2025.

Fri 5/164:55 pmHKG - DCA

3 stops55h 12mMultiple Airlines

Deal found 4/29

$522

Mon 5/2612:45 amHKG - DCA

2 stops34h 30mDelta

Deal found 4/28

$621

Fri 6/67:40 pmHKG - DCA

2 stops37h 19mEVA Air

Deal found 4/29

$652

Mon 6/21:25 amHKG - DCA

2 stops29h 26mQatar Airways

Deal found 4/29

$800

Thu 5/154:05 pmHKG - DCA

1 stop20h 41mCathay Pacific

Deal found 4/28

$884

Sat 5/319:15 pmHKG - DCA

2 stops59h 44mChina Airlines

Deal found 4/28

$895

Thu 5/1511:15 amHKG - DCA

1 stop46h 19mUnited Airlines

Deal found 4/29

$954

Tue 7/293:15 pmHKG - DCA

2 stops43h 56mJapan Airlines

Deal found 4/28

$985

Mon 10/132:25 pmHKG - DCA

3 stops66h 30mSingapore Airlines

Deal found 4/28

$1,090

Tue 7/296:00 pmHKG - DCA

2 stops26h 52mAir Canada

Deal found 4/29

$1,093

Sat 8/211:00 pmHKG - DCA

2 stops36h 11mBritish Airways

Deal found 4/28

$1,183

Wed 7/3010:40 amHKG - DCA

2 stops24h 10mAmerican Airlines

Deal found 4/29

$1,190

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Wed 5/21

12:45 am-6:59 pm

2 stops30h 14m

Washington, D.C. Reagan-National

Sun 8/31

10:00 am-10:30 pm

2 stops24h 30m

$988

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 6/16

11:15 am-9:12 pm

1 stop21h 57m

Washington, D.C. Reagan-National

Thu 7/17

4:17 pm-5:40 am

2 stops25h 23m

$999

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 6/2

10:45 am-10:19 am

3 stops35h 34m

Washington, D.C. Reagan-National

Tue 6/17

8:40 pm-2:20 pm

2 stops29h 40m

$1,106

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 6/16

9:45 pm-9:42 pm

2 stops35h 57m

Washington, D.C. Reagan-National

Thu 7/17

6:58 pm-8:50 am

2 stops25h 52m

$1,123

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 6/3

4:05 pm-12:46 am

1 stop20h 41m

Washington, D.C. Reagan-National

Sat 6/28

7:33 pm-4:35 am

1 stop21h 02m

$1,319

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 6/2

3:15 pm-3:55 pm

2 stops60h 40m

Washington, D.C. Reagan-National

Thu 6/19

6:00 am-1:30 pm

2 stops43h 30m

$1,360

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Tue 7/29

6:00 pm-9:48 pm

2 stops39h 48m

Washington, D.C. Reagan-National

Sun 8/24

9:40 am-4:05 pm

2 stops42h 25m

$1,423

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Mon 7/14

1:25 am-10:59 pm

2 stops57h 34m

Washington, D.C. Reagan-National

Wed 8/6

1:44 pm-9:45 pm

2 stops44h 01m

$1,430

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Sun 6/1

12:45 am-9:41 pm

2 stops32h 56m

Washington, D.C. Reagan-National

Wed 6/18

6:00 am-10:30 pm

2 stops28h 30m

$1,456

Hong KongWashington, D.C.

HKG - DCA

HKGDCA

Hong Kong Intl

Thu 8/14

11:00 pm-6:27 pm

2 stops31h 27m

Washington, D.C. Reagan-National

Fri 8/22

7:17 pm-3:30 pm

2 stops32h 13m

$1,516

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 26 results

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 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 Hong Kong to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

In terms of precipitation, rainfall in Washington, D.C. Reagan-National Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Reagan-National Airport when rainfall is around 2.6 in.

Temperature in Reagan-National 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Reagan-National

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,186 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Korean Air

8.4

Very good

1,066 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Japan Airlines

8.3

Very good

1,459 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

China Airlines

8.3

Very good

732 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Singapore Airlines

8.1

Very good

1,292 reviews

EVA Air

8.4

Very good

1,186 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

What are the cheapest airlines flying from Hong Kong to Washington, D.C. Reagan-National Airport round-trip?
According to our current data, Delta ($988), United Airlines ($999), and EVA Air ($1,123) offers the cheapest pricing from Hong Kong to Washington, D.C. Reagan-National Airport.
What are the cheapest airlines to fly from Hong Kong to Washington, D.C. Reagan-National Airport one-way?
The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $621. However, be on the lookout for offers from EVA Air and Qatar Airways, as they are both options that can get you from Hong Kong to Washington, D.C. Reagan-National Airport for a low price.
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 vacation 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.
What is the cheapest month to book a flight from Hong Kong to Washington, D.C. Reagan-National Airport?
Currently, February is the cheapest month in which you can book a flight from Hong Kong to Washington, D.C. Reagan-National Airport (average of $278). Flying from Hong Kong to Washington, D.C. Reagan-National Airport in June is currently the most expensive (average of $344). 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

Alexandria

Arlington

Woodbridge

Tysons

Fairfax

Springfield

Rockville

Fredericksburg

Silver Spring

Gaithersburg

Linthicum Heights

Falls Church

Laurel

Easton

Towson

Herndon

Bowie

National Harbor

Oxon Hill

Reston

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$522+ Cheap flights from Hong Kong to Reagan-National (DCA)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hong Kong to Reagan-National with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 April 29, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Hong Kong to Reagan-National

Cheapest flights from Hong Kong to Reagan-NationalExplore 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 April 29, 2025.

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 April 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Hong Kong to Washington, D.C. Reagan-National Airport that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Washington, D.C. Reagan-National Airport

Rainfall in Reagan-National by month

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

Temperature in Reagan-National by month

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

Reviews of airlines servicing Reagan-National

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?

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

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

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

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

What is the cheapest month to book a flight from Hong Kong to Washington, D.C. Reagan-National Airport?

Traveling to a place near Hong Kong?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hong Kong to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

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 April 29, 2025.