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

United Airlines, at $1,236, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Hong Kong.Alternate airlines to your destination round-trip include Delta and Cathay Pacific. You may be able to fly from Washington, D.C. Reagan-National Airport to Hong Kong for 12% less than the average price by searching for these airlines.

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

One-way options have recently been found by users for as low as $456 on Air Canada. Other airlines that offer cheap prices include Cathay Pacific from $683 and China Airlines from $753 one-way.

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

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

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

If weather is an important factor for your trip to Hong Kong, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

What are the most popular airlines that fly from Washington, D.C. Reagan-National Airport to Hong Kong?

Air Canada, Cathay Pacific and United Airlines are the most popular airlines when flying from Washington, D.C. Reagan-National Airport to Hong Kong.

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

Tuesday is generally a great day to depart. Flying on this day could help you save up to 25%.

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

The best pricing can be found in the month of February. Prices to Hong Kong from Washington, D.C. Reagan-National Airport average $1,276. You can even find prices in February for less than $1,276, as users have found deals to Hong Kong from as low as $668. The month of December appears to be one of the more expensive times to travel to Hong Kong from Washington, D.C. Reagan-National Airport. Flying in the targeted month can save you up to 43%.

What airport do you fly into for flights to Hong Kong from Washington, D.C. Reagan-National?

For a flight from Washington, D.C. Reagan-National to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 16.2 mi from the center of the city. Hong Kong Intl is the only Hong Kong airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 3 airlines have flights to Hong Kong Intl from Washington, D.C. Reagan-National on a regular basis.

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

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

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

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

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

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

$456+ Flights from Washington, D.C. Reagan-National Airport to Hong Kong

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

Travelers have found it’s best to book a flight 60 days in advance to save up to 64% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 60 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Reagan-National Airport to Hong Kong 1-2 weeks in advance for as low as $876, or $1,315 for flights within the next 24 hours.

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Hong Kong Intl are usually found in February or November, booked 18 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap flight deals from Reagan-National to Hong Kong

Round-trip from	$1,236 (United Airlines)
One-way from	$456 (Air Canada)
Popular in	December
Cheapest in	February
Average price	$1,588

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

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

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Highest demand for flights based on searches. 8% potential increase in price ($130 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Reagan-National to Hong Kong

Cheapest flights from Reagan-National to Hong Kong
Explore the most affordable flight options available from Reagan-National to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

lun. 11/176:59 pmDCA - HKG

1 stop21h 06mCathay Pacific

vie. 12/194:10 pmHKG - DCA

1 stop19h 58mCathay Pacific

Deal found 7/1

$1,233

mar. 10/217:00 amDCA - HKG

1 stop23h 55mUnited Airlines

vie. 12/2610:35 amHKG - DCA

1 stop19h 21mUnited Airlines

Deal found 6/30

$1,236

mié. 10/226:00 amDCA - HKG

2 stops28h 30mDelta

vie. 12/2612:55 amHKG - DCA

2 stops35h 05mDelta

Deal found 6/30

$1,242

vie. 10/248:20 amDCA - HKG

2 stops26h 10mKorean Air

mar. 12/2312:55 amHKG - DCA

2 stops28h 29mKorean Air

Deal found 6/30

$1,245

lun. 9/2210:45 pmDCA - HKG

2 stops27h 05mJapan Airlines

lun. 11/2410:20 amHKG - DCA

2 stops41h 16mJapan Airlines

Deal found 6/29

$1,249

mar. 8/127:31 pmDCA - HKG

1 stop21h 04mMultiple Airlines

mar. 8/1912:45 pmHKG - DCA

1 stop20h 57mMultiple Airlines

Deal found 6/30

$1,252

vie. 7/1812:55 pmDCA - HKG

2 stops39h 10mAir Canada

sáb. 8/26:00 pmHKG - DCA

2 stops54h 03mAir Canada

Deal found 7/1

$1,265

Best flights from Reagan-National to Hong Kong
Discover carefully curated flight deals from Reagan-National to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 1, 2025.

mar. 9/97:00 amDCA - HKG

1 stop23h 55mUnited Airlines

dom. 9/1411:15 amHKG - DCA

1 stop22h 22mUnited Airlines

Deal found 6/30

$1,236

mar. 9/99:40 amDCA - HKG

2 stops24h 50mDelta

sáb. 9/1312:45 amHKG - DCA

2 stops30h 14mDelta

Deal found 6/30

$1,242

mié. 8/66:30 amDCA - HKG

1 stop19h 25mCathay Pacific

mar. 9/24:05 pmHKG - DCA

1 stop21h 04mCathay Pacific

Deal found 6/30

$1,244

lun. 9/2210:45 pmDCA - HKG

2 stops27h 05mJapan Airlines

lun. 11/2410:20 amHKG - DCA

2 stops41h 16mJapan Airlines

Deal found 6/29

$1,249

mar. 8/127:31 pmDCA - HKG

1 stop21h 04mMultiple Airlines

mar. 8/1912:45 pmHKG - DCA

1 stop20h 57mMultiple Airlines

Deal found 6/30

$1,252

vie. 7/1812:55 pmDCA - HKG

2 stops39h 10mAir Canada

sáb. 8/26:00 pmHKG - DCA

2 stops54h 03mAir Canada

Deal found 7/1

$1,265

dom. 7/65:02 pmDCA - HKG

2 stops28h 13mChina Airlines

jue. 7/1710:15 amHKG - DCA

2 stops47h 27mChina Airlines

Deal found 6/30

$1,354

Last-minute flights from Reagan-National to Hong Kong
Discover last-minute flight deals from Reagan-National to Hong Kong. Data last updated julio 1, 2025 and is based on user searches.

mar. 7/110:20 amDCA - HKG

2 stops39h 10mJapan Airlines

dom. 7/203:10 pmHKG - DCA

2 stops59h 23mJapan Airlines

Deal found 6/30

$1,487

jue. 7/35:59 pmDCA - HKG

1 stop23h 01mUnited Airlines

mar. 7/810:30 pmHKG - DCA

2 stops25h 16mUnited Airlines

Deal found 6/30

$1,335

vie. 7/47:55 amDCA - HKG

2 stops26h 35mDelta

lun. 7/712:20 pmHKG - DCA

2 stops23h 09mDelta

Deal found 6/30

$1,435

dom. 7/65:02 pmDCA - HKG

2 stops28h 13mChina Airlines

jue. 7/1710:15 amHKG - DCA

2 stops47h 27mChina Airlines

Deal found 6/30

$1,354

dom. 7/66:30 amDCA - HKG

2 stops27h 15mQatar Airways

mié. 7/161:25 amHKG - DCA

2 stops30h 38mQatar Airways

Deal found 6/30

$1,655

dom. 7/64:30 pmDCA - HKG

2 stops35h 35mAir Canada

jue. 7/176:00 pmHKG - DCA

2 stops33h 48mAir Canada

Deal found 6/30

$1,815

lun. 7/79:59 amDCA - HKG

2 stops34h 51mEVA Air

dom. 7/137:40 pmHKG - DCA

2 stops34h 18mEVA Air

Deal found 6/30

$1,491

lun. 7/72:54 pmDCA - HKG

2 stops43h 01mEmirates

dom. 7/139:30 pmHKG - DCA

3 stops37h 12mEmirates

Deal found 6/30

$3,125

lun. 7/78:20 amDCA - HKG

2 stops26h 10mKorean Air

mié. 7/1612:20 pmHKG - DCA

2 stops23h 22mKorean Air

Deal found 6/29

$5,512

mar. 7/811:00 amDCA - HKG

2 stops23h 30mMultiple Airlines

lun. 7/142:35 amHKG - DCA

2 stops29h 07mMultiple Airlines

Deal found 6/30

$1,497

mié. 7/95:59 pmDCA - HKG

1 stop23h 01mUnited Airlines

mié. 7/169:15 amHKG - DCA

2 stops25h 27mUnited Airlines

Deal found 6/30

$1,335

mié. 7/96:10 amDCA - HKG

2 stops28h 20mDelta

mar. 7/1512:45 amHKG - DCA

2 stops31h 58mDelta

Deal found 6/30

$1,385

One-way flights from Reagan-National to Hong Kong
Search for one-way flight options from Reagan-National to Hong Kong. Find affordable one-way fares based on user searches. Data last updated julio 1, 2025.

mar. 9/234:35 pmDCA - HKG

2 stops35h 30mAir Canada

Deal found 6/30

$456

mar. 9/26:00 pmDCA - HKG

3 stops40h 30mMultiple Airlines

Deal found 6/30

$530

jue. 8/76:30 amDCA - HKG

1 stop19h 25mCathay Pacific

Deal found 6/28

$683

dom. 7/65:02 pmDCA - HKG

2 stops39h 03mChina Airlines

Deal found 6/30

$753

jue. 9/45:59 pmDCA - HKG

1 stop23h 01mUnited Airlines

Deal found 6/30

$799

lun. 9/85:00 pmDCA - HKG

3 stops37h 05mEmirates

Deal found 6/29

$1,518

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mar. 9/9

7:00 am-6:55 pm

1 stop23h 55m

Hong Kong Intl

dom. 9/14

11:15 am-9:37 pm

1 stop22h 22m

$1,236

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mar. 9/9

9:40 am-10:30 pm

2 stops24h 50m

Hong Kong Intl

sáb. 9/13

12:45 am-6:59 pm

2 stops30h 14m

$1,242

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mié. 8/6

6:30 am-1:55 pm

1 stop19h 25m

Hong Kong Intl

mar. 9/2

4:05 pm-1:09 am

1 stop21h 04m

$1,244

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

lun. 9/22

10:45 pm-1:50 pm

2 stops27h 05m

Hong Kong Intl

lun. 11/24

10:20 am-2:36 pm

2 stops41h 16m

$1,249

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mar. 8/12

7:31 pm-4:35 am

1 stop21h 04m

Hong Kong Intl

mar. 8/19

12:45 pm-9:42 pm

1 stop20h 57m

$1,252

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

vie. 7/18

12:55 pm-4:05 pm

2 stops39h 10m

Hong Kong Intl

sáb. 8/2

6:00 pm-12:03 pm

2 stops54h 03m

$1,265

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

dom. 7/6

5:02 pm-9:15 am

2 stops28h 13m

Hong Kong Intl

jue. 7/17

10:15 am-9:42 pm

2 stops47h 27m

$1,354

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mar. 9/23

4:35 pm-4:05 pm

2 stops35h 30m

$456

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

mar. 9/2

6:00 pm-10:30 pm

3 stops40h 30m

$530

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

jue. 8/7

6:30 am-1:55 pm

1 stop19h 25m

$683

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 results

Best time to book a flight from Reagan-National to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Reagan-National 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 Washington, D.C. Reagan-National Airport to Hong Kong

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

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Reagan-National Airport to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Hong Kong (average of $978). Flying from Washington, D.C. Reagan-National Airport to Hong Kong in December is currently the most expensive (average of $1,629). 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 time of day to fly from DCA to HKG?

It’s optimal to fly from Washington, D.C. Reagan-National Airport to Hong Kong in the afternoon. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Hong Kong

Peruse reviews from past customers who have flown with Japan Airlines, China Airlines, and Emirates from Washington, D.C. Reagan-National Airport to Hong Kong 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.

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

My bag was at O’Hare airport for five hours waiting on my next flight because it was delayed for 2 1/2 hours and they couldn’t put it on the right goddamn airplane. I am home in Pennsylvania without my bag and all my stuff.

Japan Airlines

8.3

Very good

1,504 reviews

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

China Airlines

8.3

Very good

747 reviews

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

Emirates

8.1

Very good

3,285 reviews

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

Delta

8.0

Very good

7,973 reviews

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

Cathay Pacific

7.6

Good

922 reviews

Japan Airlines

8.3

Very good

1,504 reviews

Reviews

1 / 20

2.0

Mediocre

Roger,Jun 2025

ORD - PIT

Related info for your journey

What airport do you fly into for flights to Hong Kong from Washington, D.C. Reagan-National?
For a flight from Washington, D.C. Reagan-National to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 16.2 mi from the center of the city. Hong Kong Intl is the only Hong Kong airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 3 airlines have flights to Hong Kong Intl from Washington, D.C. Reagan-National on a regular basis.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Hong Kong round-trip?
United Airlines, at $1,236, was found to be the cheapest airline from Washington, D.C. Reagan-National Airport to Hong Kong.Alternate airlines to your destination round-trip include Delta and Cathay Pacific. You may be able to fly from Washington, D.C. Reagan-National Airport to Hong Kong for 12% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Hong Kong one-way?
One-way options have recently been found by users for as low as $456 on Air Canada. Other airlines that offer cheap prices include Cathay Pacific from $683 and China Airlines from $753 one-way.
Can I find deals for flights from Reagan-National to Hong Kong that include hotel bookings?
Yes. In addition to deals on Reagan-National to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Hong Kong?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Hong Kong.
Can I find deals for business class flights from Reagan-National to Hong Kong?
Yes. Cheapflights offers flight deals from Reagan-National to Hong Kong 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 Washington, D.C. Reagan-National Airport to Hong Kong?
Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Hong Kong (average of $978). Flying from Washington, D.C. Reagan-National Airport to Hong Kong in December is currently the most expensive (average of $1,629). 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

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Top 3 airlines flying from Reagan-National to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$701	Average$797	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$1,100	Average$1,334	FlexibilityNo cancel fee	On-time69%
Cathay Pacific	Cheapest$1,230	Average$1,570	FlexibilityNo cancel fee	On-time72%

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$456+ Cheap flights from Reagan-National (DCA) to Hong Kong (HKG)

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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.

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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Hong Kong Intl are usually found in February or November, booked 18 days in advance, depart on a Wednesday or Saturday and return on a Monday

Cheap flight deals from Reagan-National to Hong Kong

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One-way from

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Find flight deals from Reagan-National to Hong Kong

Cheapest flights from Reagan-National to Hong KongExplore the most affordable flight options available from Reagan-National to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

Explore the most affordable flight options available from Reagan-National to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Reagan-National to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Reagan-National with our price prediction graph.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Hong Kong. Price data was last updated on June 27, 2025.

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

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

Find hourly flight availability from Reagan-National to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 1, 2025.

Reviews of airlines servicing Hong Kong

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Hong Kong. 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 into for flights to Hong Kong from Washington, D.C. Reagan-National?

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

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

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

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

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

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

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

Top 3 airlines flying from Reagan-National to Hong Kong

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Cheapest flights from Reagan-National to Hong Kong
Explore the most affordable flight options available from Reagan-National to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 1, 2025.