HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hong Kong

$432+ Cheap flights from District of Columbia to Hong Kong

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HKG
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from District of Columbia to Hong Kong 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 District of Columbia to Hong Kong

Cheapest flights from District of Columbia to Hong Kong
Explore the most affordable flight options available from District of Columbia to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:10 pmIAD - HKG
2 stops32h 10mUnited Airlines
Sun 1/2512:05 amHKG - IAD
1 stop22h 05mUnited Airlines
Deal found 12/17$1,071
This CheapOair deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/251:15 pmIAD - HKG
2 stops40h 25mAir Canada
Wed 1/218:25 pmHKG - IAD
2 stops32h 48mAir Canada
Deal found 12/16$1,119
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:37 pmIAD - HKG
1 stop23h 08mUnited Airlines
Tue 1/2710:35 amHKG - IAD
1 stop19h 10mUnited Airlines
Deal found 12/17$1,171
This KAYAK deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:15 amIAD - HKG
2 stops32h 30mANA
Mon 1/2612:05 amHKG - IAD
2 stops34h 12mANA
Deal found 12/17$1,202
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:10 pmIAD - HKG
2 stops60h 30mAir Canada
Fri 1/168:25 pmHKG - IAD
2 stops52h 24mAir Canada
Deal found 12/17$1,215
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:10 pmIAD - HKG
2 stops32h 10mUnited Airlines
Tue 1/1312:05 amHKG - IAD
1 stop28h 35mUnited Airlines
Deal found 12/17$1,221
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:10 pmIAD - HKG
2 stops32h 05mUnited Airlines
Tue 1/1311:25 amHKG - IAD
2 stops22h 24mUnited Airlines
Deal found 12/17$1,225
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:10 pmIAD - HKG
2 stops32h 10mUnited Airlines
Thu 1/1510:00 amHKG - IAD
2 stops22h 21mUnited Airlines
Deal found 12/17$1,229
This KAYAK deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:15 amIAD - HKG
2 stops32h 30mANA
Fri 1/232:20 pmHKG - IAD
1 stop31h 50mANA
Deal found 12/17$1,242
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:10 pmDCA - HKG
2 stops37h 30mAir Canada
Wed 1/218:25 pmHKG - DCA
2 stops38h 33mAir Canada
Deal found 12/17$1,262
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:10 pmIAD - HKG
2 stops60h 30mAir Canada
Wed 1/218:25 pmHKG - IAD
2 stops38h 00mAir Canada
Deal found 12/17$1,265
This KAYAK deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:15 amIAD - HKG
2 stops32h 30mANA
Mon 1/262:20 pmHKG - IAD
1 stop31h 50mANA
Deal found 12/17$1,267

Find flight deals from District of Columbia to Hong Kong

Keep the following information in mind while searching for District of Columbia to Hong Kong flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,065
(oojo)

One-way from

$432
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,679
Provider with most accurate pricing for Washington, D.C. (WAS)-Hong Kong Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Hong Kong Intl flights.
Search Deals
From District of Columbia to Hong Kong
Search Deals
One-way flight from District of Columbia to Hong Kong
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($131 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Hong Kong 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 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from District of Columbia to Hong Kong that are best for you.

Fly from

District of Columbia

Fly to

Hong Kong

Route

Depart

Return

Price

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Wed 2/11

2:24 pm-7:00 am

2 stops27h 36m

Hong Kong Intl

Sun 2/22

12:05 am-9:10 am

1 stop22h 05m

$1,066

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Thu 2/12

1:02 pm-7:00 am

2 stops28h 58m

Hong Kong Intl

Mon 2/23

2:20 pm-9:10 am

1 stop31h 50m

$1,066

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Thu 3/5

7:15 am-4:50 pm

2 stops44h 35m

Hong Kong Intl

Wed 3/11

12:55 am-10:50 am

1 stop21h 55m

$1,068

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Mon 2/23

5:50 pm-6:45 am

1 stop23h 55m

Hong Kong Intl

Wed 3/4

12:05 am-2:13 pm

2 stops27h 08m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Thu 1/15

3:30 pm-6:45 am

2 stops26h 15m

Hong Kong Intl

Thu 1/22

10:35 am-4:52 pm

1 stop19h 17m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Thu 3/5

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

Wed 3/11

10:35 am-9:45 pm

1 stop23h 10m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Tue 1/6

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

Thu 2/5

10:35 am-9:52 pm

1 stop24h 17m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Wed 2/11

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

Mon 2/23

10:35 am-9:39 pm

1 stop24h 04m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Mon 2/23

5:50 pm-6:45 am

1 stop23h 55m

Hong Kong Intl

Wed 3/4

10:35 am-4:43 pm

1 stop19h 08m

$1,071

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Tue 2/3

7:00 am-7:20 pm

1 stop23h 20m

Hong Kong Intl

Wed 2/25

10:30 pm-11:35 am

2 stops26h 05m

$1,071

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 39 results
1
2
3
4

Best time to book a flight from District of Columbia to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from District of Columbia 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 District of Columbia to Hong Kong

What is the cheapest month to book a flight from District of Columbia to Hong Kong?

Currently, June is the cheapest month in which you can book a flight from District of Columbia to Hong Kong (average of $453). Flying from District of Columbia to Hong Kong in December is currently the most expensive (average of $1,043). 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 DC to HK?

Find hourly flight availability from District of Columbia 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 December 18, 2025.

When flying from District of Columbia to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 22% versus a flight at noon.

What is the cheapest day to fly from District of Columbia to Hong Kong?

Use this chart to determine the cheapest time to fly round-trip from District of Columbia to Hong Kong. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their District of Columbia to Hong Kong flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Hong Kong. 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 District of Columbia to Hong Kong?

    For as low as $1,066, United Airlines can have you in Hong Kong from District of Columbia in 27h 36m. The distance between District of Columbia and Hong Kong is about 8135 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from District of Columbia to Hong Kong one-way?

    The cheapest airlines for a one-way flight from District of Columbia to Hong Kong are Air Canada ($415), Cathay Pacific ($441), and United Airlines ($448).

  • Can I find deals for flights from District of Columbia to Hong Kong that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Hong Kong?

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

  • Can I find deals for business class flights from District of Columbia to Hong Kong?

    Yes. Cheapflights offers flight deals from District of Columbia 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 District of Columbia to Hong Kong?

    Currently, June is the cheapest month in which you can book a flight from District of Columbia to Hong Kong (average of $453). Flying from District of Columbia to Hong Kong in December is currently the most expensive (average of $1,043). 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

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 District of Columbia to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
John F Kennedy Intl to Haneda flights
Los Angeles to Narita flights
Newark to Narita flights
Newark to Haneda flights
San Francisco to Haneda flights
John F Kennedy Intl to Narita flights
Los Angeles to Manila flights
Seattle to Narita flights
San Francisco to Narita flights
Dallas/Fort Worth to Narita flights
John F Kennedy Intl to Suvarnabhumi flights
LaGuardia to Narita flights
San Francisco to New Delhi flights
Dallas/Fort Worth to Haneda flights
John F Kennedy Intl to New Delhi flights
John F Kennedy Intl to Mumbai flights
Newark to New Delhi flights
LaGuardia to Haneda flights
Seattle to Haneda flights
Los Angeles to Suvarnabhumi flights
San Francisco to Manila flights
Dulles Intl to Haneda flights
O'Hare Intl to Narita flights
O'Hare Intl to Haneda flights
Ontario to Narita flights
Seattle to Suvarnabhumi flights
Newark to Mumbai flights
Hobby to Haneda flights
Boston to Narita flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
San Francisco to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Ahmedabad flights
Los Angeles to Incheon Intl flights
Newark to Suvarnabhumi flights
John F Kennedy Intl to Hong Kong flights
San Francisco to Suvarnabhumi flights
Newark to Ahmedabad flights
Denver to Narita flights
LaGuardia to New Delhi flights
Dulles Intl to Narita flights
Atlanta to Haneda flights
LaGuardia to Suvarnabhumi flights
Los Angeles to Ho Chi Minh City flights
John F Kennedy Intl to Manila flights
O'Hare Intl to Suvarnabhumi flights
John F Kennedy Intl to Incheon Intl flights
Dallas/Fort Worth to Suvarnabhumi flights
George Bush Intcntl to Haneda flights
Hobby to Narita flights

Top 10 airlines flying from District of Columbia to Hong Kong

Discover the top 10 airlines that operate flights from District of Columbia to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$453Average$864FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$683Average$1,120FlexibilityNo cancel feeOn-time81%
Air ChinaCheapest$722Average$920FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$929Average$1,033FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$1,043Average$1,734FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$1,069Average$1,357FlexibilityNo cancel feeOn-time69%
Cathay PacificCheapest$1,081Average$1,416FlexibilityNo cancel feeOn-time72%
ANACheapest$1,084Average$1,144FlexibilityNo cancel feeOn-time80%
Qatar AirwaysCheapest$1,162Average$1,354FlexibilityNo cancel feeOn-time68%
JetBlueCheapest$1,990Average$2,000FlexibilityNo cancel feeOn-time62%

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.