Hong Kong

$443+ Cheap flights from Washington, D.C. (WAS) 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — HKG
Jun 17 — Jun 241
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Cheapflights Tip: The best prices from Washington, D.C. to Hong Kong Intl are usually found in February or November, booked 78 days in advance, depart on a Wednesday or Sunday and return on a Tuesday

Cheap flight deals from Washington, D.C. to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Hong Kong (HKG). 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 June 12, 2025.

Round-trip from

$904
(Mytrip)

One-way from

$443
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$1,517
From Washington, D.C. (WAS) to Hong Kong Intl
One-way flight from Washington, D.C. (WAS) to Hong Kong Intl
Highest demand for flights based on searches. 6% potential increase in price ($90 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
Average for round-trip flights in June 2025

Find flight deals from Washington, D.C. to Hong Kong

Cheapest flights from Washington, D.C. to Hong Kong
Explore the most affordable flight options available from Washington, D.C. to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/38:00 amBWI - HKG
2 stops32h 35mMultiple Airlines
Wed 9/109:15 amHKG - BWI
2 stops47h 47mMultiple Airlines
Deal found 6/9$904
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:17 pmBWI - HKG
2 stops34h 13mChina Airlines
Thu 11/2010:20 amHKG - BWI
2 stops32h 58mChina Airlines
Deal found 6/11$1,074
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/257:30 amBWI - HKG
2 stops36h 30mEVA Air
Wed 2/183:30 pmHKG - BWI
2 stops39h 25mEVA Air
Deal found 6/11$1,154
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 10/145:59 pmDCA - HKG
1 stop23h 01mUnited Airlines
Sun 10/262:20 pmHKG - DCA
2 stops44h 11mUnited Airlines
Deal found 6/12$1,187
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sun 11/3010:08 pmIAD - HKG
1 stop32h 07mUnited Airlines
Sun 1/182:20 pmHKG - IAD
2 stops27h 55mUnited Airlines
Deal found 6/10$1,187
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:30 pmIAD - HKG
1 stop39h 45mTurkish Airlines
Sun 11/210:00 amHKG - IAD
1 stop46h 15mTurkish Airlines
Deal found 6/10$1,188
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/67:17 pmDCA - HKG
1 stop21h 18mCathay Pacific
Thu 11/204:10 pmHKG - DCA
1 stop19h 50mCathay Pacific
Deal found 6/11$1,194
This Booking.com deal was found by Cheapflights users on 6/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:55 amIAD - HKG
2 stops43h 45mMultiple Airlines
Fri 12/1912:35 pmHKG - IAD
1 stop34h 15mMultiple Airlines
Deal found 6/12$1,198
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/288:30 amIAD - HKG
2 stops40h 25mANA
Mon 12/12:20 pmHKG - IAD
1 stop31h 50mANA
Deal found 6/11$1,203
This oojo deal was found by Cheapflights users on 6/11. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2911:40 amIAD - HKG
1 stop21h 50mQatar Airways
Mon 12/112:25 amHKG - IAD
1 stop28h 30mQatar Airways
Deal found 6/11$1,206
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Fri 8/14:30 pmDCA - HKG
2 stops35h 35mAir Canada
Sun 8/106:00 pmHKG - DCA
2 stops33h 48mAir Canada
Deal found 6/12$1,208
This Gurufare deal was found by Cheapflights users on 6/11. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2512:30 pmIAD - HKG
2 stops33h 50mKorean Air
Tue 2/1712:55 amHKG - IAD
1 stop21h 55mKorean Air
Deal found 6/11$1,216

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 June 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Hong Kong that are best for you.

Fly from

Washington, D.C.

Fly to

Hong Kong

Route

Depart

Return

Price

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Wed 9/3

8:00 am-4:35 am

2 stops32h 35m

Hong Kong Intl

Wed 9/10

9:15 am-9:02 pm

2 stops47h 47m

$904

BaltimoreHong Kong

BWI - HKG

BWIHKG

Baltimore/Washington

Wed 9/3

7:22 pm-10:05 am

2 stops26h 43m

Hong Kong Intl

Wed 9/17

5:10 pm-5:33 am

2 stops24h 23m

$1,156

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Tue 10/14

5:59 pm-5:00 am

1 stop23h 01m

Hong Kong Intl

Sun 10/26

2:20 pm-10:31 pm

2 stops44h 11m

$1,187

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Sun 11/30

10:08 pm-7:15 pm

1 stop32h 07m

Hong Kong Intl

Sun 1/18

2:20 pm-5:15 am

2 stops27h 55m

$1,187

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Wed 8/27

1:30 pm-5:15 pm

1 stop39h 45m

Hong Kong Intl

Sun 11/2

10:00 am-8:15 pm

1 stop46h 15m

$1,188

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Mon 10/6

7:17 pm-4:35 am

1 stop21h 18m

Hong Kong Intl

Thu 11/20

4:10 pm-11:00 pm

1 stop19h 50m

$1,194

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Fri 10/31

9:55 am-5:40 pm

2 stops43h 45m

Hong Kong Intl

Fri 12/19

12:35 pm-9:50 am

1 stop34h 15m

$1,198

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Tue 10/28

8:30 am-12:55 pm

2 stops40h 25m

Hong Kong Intl

Mon 12/1

2:20 pm-9:10 am

1 stop31h 50m

$1,203

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Wed 10/29

11:40 am-9:30 pm

1 stop21h 50m

Hong Kong Intl

Mon 12/1

12:25 am-3:55 pm

1 stop28h 30m

$1,206

Washington, D.C.Hong Kong

DCA - HKG

DCAHKG

Washington, D.C. Reagan-National

Fri 8/1

4:30 pm-4:05 pm

2 stops35h 35m

Hong Kong Intl

Sun 8/10

6:00 pm-3:48 pm

2 stops33h 48m

$1,208

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 57 results
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Best time to book a flight from Washington, D.C. to Hong Kong

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

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Hong Kong. Price data was last updated on June 9, 2025.

The best time to book flights from Washington, D.C. to Hong Kong is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Hong Kong (average of $989). Flying from Washington, D.C. 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 WAS to HKG?

Find hourly flight availability from Washington, D.C. 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 June 12, 2025.

One of the essential ways to save on airfare from Washington, D.C. to Hong Kong is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

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

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

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

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

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.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and Japan Airlines from Washington, D.C. 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.

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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
8.3
Very good

Overall

8.4

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

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 Washington, D.C. 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.?

    Located just 16.2 mi from the city center, Hong Kong Intl is the airport most travelers will use when flying to Hong Kong from Washington, D.C.. Booking flights from Washington, D.C. to Hong Kong Intl (HKG) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. from 8 different airlines.

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

    EVA Air, at $1,156, was found to be the cheapest airline from Washington, D.C. to Hong Kong.Alternate airlines to your destination round-trip include Turkish Airlines and United Airlines. EVA Air is priced at 9% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $596. Users have also found prices from $616 and $620 on China Airlines and Air India, respectively.

  • What are the most popular routes from Washington, D.C. to Hong Kong?

  • Where are the most common layover locations when flying from Washington, D.C. to Hong Kong?

  • What are some popular things to do or see while on a layover in Doha?

    Museum of Islamic Art, Katara Cultural Village, and Aspire Tower are the most popular attractions in Doha if you're in need of something to do during your layover. Museum of Islamic Art, Katara Cultural Village, and Aspire Tower can be accessed by traveling approximately 5.2 mi, 8.7 mi, and 10.6 mi, respectively from Doha Hamad Intl. Those looking to explore during their layover in Doha can rent a car from Doha Hamad Intl for about $28 per day.

  • What are some popular points of interest to see during a layover in New York?

    If you're on a layover in New York and looking for things to do, consider visiting Times Square, New York City Center, or Madison Square Garden. Travelers on a layover in New York can visit Times Square, New York City Center, and Madison Square Garden, by traveling 13.6 mi, 13.6 mi, and 13.6 mi, respectively after landing at New York John F Kennedy Intl. Those on a layover in New York in need of a rental car can book one at New York John F Kennedy Intl for about $68.

  • What are points of interest worth seeing during a layover in Incheon?

    G Tower, Bupyeong Hyanggyo, and Wolmido Amusement Park are the most popular attractions in Incheon if you're in need of something to do during your layover. Those on a layover in Incheon interested in visiting G Tower, Bupyeong Hyanggyo, or Wolmido Amusement Park can do so by traveling 10.7 mi, 16.0 mi, and 8.3 mi, respectively from Incheon Intl. Those on a layover in Incheon in need of a rental car can book one at Incheon Intl for about $54.

  • Where are the least popular layover locations for Washington, D.C. to Hong Kong flights?

  • Can I find deals for flights from Washington, D.C. to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Hong Kong flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Hong Kong?

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

  • Can I find deals for business class flights from Washington, D.C. to Hong Kong?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Hong Kong?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Hong Kong (average of $989). Flying from Washington, D.C. 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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Alternative routes for Washington, D.C. to Hong Kong

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

Top 8 airlines flying from Washington, D.C. to Hong Kong

Discover the top 8 airlines that operate flights from Washington, D.C. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air ChinaCheapest$610Average$755FlexibilityNo cancel feeOn-time67%
Air CanadaCheapest$684Average$824FlexibilityNo cancel feeOn-time67%
Turkish AirlinesCheapest$920Average$1,034FlexibilityNo cancel feeOn-time77%
Korean AirCheapest$939Average$1,432FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$974Average$1,158FlexibilityNo cancel feeOn-time68%
United AirlinesCheapest$999Average$1,333FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$1,072Average$1,130FlexibilityNo cancel feeOn-time62%
Cathay PacificCheapest$1,230Average$1,669FlexibilityNo cancel feeOn-time72%

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