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Cheap flights from Hong Kong to Washington, D.C. Dulles Intl Airport from HK$3,554

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 2-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — IAD
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Hong Kong to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Dulles Intl (IAD). 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 21 February 2025.

Round-trip from

HK$6,214

One-way from

HK$3,554

Popular in

August

Cheapest in

October

Average price

HK$7,933
Air China
  • Air China
  • 7-3-22-3
  • 3 total stops
  • 76h 50m total
  • Hong Kong to Washington, D.C.
Search Deals
2-4
  • 2-4
  • 3 total stops
  • 39h 25m total
  • Hong Kong to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (HK$17,193 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$2,685 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Hong Kong to Dulles Intl

Cheapest flights from Hong Kong to Dulles Intl
Explore the most affordable flight options available from Hong Kong to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Fri 7-314:35HKG - IAD
1 stop36h 35mAir China
Sat 22-317:35IAD - HKG
2 stops40h 15mAir China
Deal found 19-2HK$6,214
Mon 10-318:10HKG - IAD
1 stop28h 40mKorean Air
Sun 23-312:50IAD - HKG
1 stop22h 20mKorean Air
Deal found 20-2HK$7,614
Wed 12-314:20HKG - IAD
1 stop31h 50mUnited Airlines
Wed 2-406:30IAD - HKG
2 stops24h 25mUnited Airlines
Deal found 20-2HK$7,723
Wed 14-501:25HKG - IAD
1 stop26h 15mQatar Airways
Wed 1-1011:00IAD - HKG
1 stop22h 55mQatar Airways
Deal found 21-2HK$7,839
Wed 23-400:45HKG - IAD
2 stops41h 36mDelta
Sun 20-707:00IAD - HKG
2 stops27h 30mDelta
Deal found 19-2HK$7,847
Fri 4-718:00HKG - IAD
2 stops27h 36mAir Canada
Mon 28-717:30IAD - HKG
1 stop34h 35mAir Canada
Deal found 20-2HK$7,971
Wed 23-401:25HKG - IAD
1 stop26h 15mMultiple Airlines
Sun 20-711:00IAD - HKG
1 stop22h 55mMultiple Airlines
Deal found 19-2HK$8,150
Sat 28-610:30HKG - IAD
1 stop45h 15mTurkish Airlines
Wed 30-721:40IAD - HKG
1 stop31h 35mTurkish Airlines
Deal found 20-2HK$9,278
Mon 30-619:40HKG - IAD
1 stop25h 00mJetBlue
Sat 2-811:00IAD - HKG
1 stop22h 55mJetBlue
Deal found 20-2HK$9,317
Fri 7-322:50HKG - IAD
3 stops33h 00mEthiopian Air
Sat 22-321:40IAD - HKG
3 stops32h 25mEthiopian Air
Deal found 19-2HK$10,367
Mon 12-523:25HKG - IAD
2 stops33h 32mLufthansa
Tue 30-915:25IAD - HKG
1 stop36h 20mLufthansa
Deal found 21-2HK$10,437
Fri 16-521:30HKG - IAD
2 stops47h 10mEmirates
Wed 1-1010:55IAD - HKG
1 stop23h 00mEmirates
Deal found 21-2HK$10,600

Find flights from Hong Kong to Dulles Intl within your budget

Customise your flight search to find flights from Hong Kong to Dulles Intl 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 21 February 2025.

Fly from

Hong Kong

Fly to

Dulles Intl

Route

Departure

Return

Price

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 7-3

14:35-14:10

1 stop36h 35m

Washington, D.C. Dulles Intl

Sat 22-3

17:35-21:50

2 stops40h 15m

HK$6,214

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 10-3

18:10-10:50

1 stop28h 40m

Washington, D.C. Dulles Intl

Sun 23-3

12:50-23:10

1 stop22h 20m

HK$7,614

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 12-3

14:20-10:10

1 stop31h 50m

Washington, D.C. Dulles Intl

Wed 2-4

06:30-18:55

2 stops24h 25m

HK$7,723

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 14-5

01:25-15:40

1 stop26h 15m

Washington, D.C. Dulles Intl

Wed 1-10

11:00-21:55

1 stop22h 55m

HK$7,839

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 23-4

00:45-06:21

2 stops41h 36m

Washington, D.C. Dulles Intl

Thu 24-7

18:40-22:30

2 stops39h 50m

HK$7,847

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 4-7

18:00-09:36

2 stops27h 36m

Washington, D.C. Dulles Intl

Mon 28-7

17:30-16:05

1 stop34h 35m

HK$7,971

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 23-4

01:25-15:40

1 stop26h 15m

Washington, D.C. Dulles Intl

Sun 20-7

11:00-21:55

1 stop22h 55m

HK$8,150

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 28-6

10:30-10:45

1 stop36h 15m

Washington, D.C. Dulles Intl

Tue 29-7

12:30-17:15

1 stop40h 45m

HK$9,278

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 30-6

19:40-08:40

1 stop25h 00m

Washington, D.C. Dulles Intl

Sat 2-8

11:00-21:55

1 stop22h 55m

HK$9,317

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 7-3

22:50-18:50

3 stops33h 00m

Washington, D.C. Dulles Intl

Sat 22-3

21:40-18:05

3 stops32h 25m

HK$10,367

Flights are sorted by cheapest return flights first.

Deals found on 20-2

Showing 1-10 of 29 results
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2
3

Best time to book a flight from Hong Kong to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl 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.

Travel insights for flights from Hong Kong to Dulles Intl

Get recent, data-driven insights about flights from Hong Kong to Dulles Intl including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Hong Kong to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 13% on flights from Hong Kong to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl 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. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl 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 Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 21 February 2025.
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Korean Air
8.4
Very Good
1,037 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

ANA
8.4
Very Good
836 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Asiana Airlines
8.3
Very Good
445 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Emirates
8.1
Very Good
3,276 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Singapore Airlines
8.1
Very Good
1,299 reviews
Korean Air
8.4
Very Good
1,037 reviews
Check prices

Food

8.1

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Entertainment

8.2

Reviews

1 / 20

6.0
Good

Anonymous,Feb 2025

ATL - SBN

Regional jets are small and uncomfortable. When flying in or out of South Bend airport, that's usually what I'm on. It's the price one pays for the great convenience of using a small airport (cheap parking, no lines). The CRJ900 has engines attached to the fuselage near the rear of the plane. So, very loud in the back of the plane, and I happened to have the far back corner that also had no window. Oh well, a short flight and pleasant neighbor and cheerful attendant.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Dulles Intl. 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. Dulles Intl?

    Hong Kong Intl (HKG) is the airport you will fly out of if you book a flight from Hong Kong to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Hong Kong Intl; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Hong Kong airport to Washington, D.C. Dulles Intl. It is only a 26.0 km journey to Hong Kong Intl (HKG) from Hong Kong’s city centre.

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

    Air China, at HK$6,214, was found to be the cheapest airline from Hong Kong to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Korean Air and United Airlines. These flights start at 36% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as HK$4,293 on Air China. Other airlines that offer cheap prices include IndiGo from HK$4,487 and Qatar Airways from HK$4,806 one-way.

  • Can I find deals for flights from Hong Kong to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Dulles Intl?

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

  • Can I find deals for business class flights from Hong Kong to Dulles Intl?

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

See more FAQs

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Fly from Hong Kong to Dulles Intl on these airlines

Choose from the following airlines for your flight from Hong Kong to Dulles Intl. Flights are based on user searches made on Cheapflights and were last updated on 21 February 2025.
United Airlines flights from Hong Kong Intl to Washington, D.C. Dulles Intl
Korean Air flights from Hong Kong Intl to Washington, D.C. Dulles Intl

Top 2 airlines flying from Hong Kong to Dulles Intl

Discover the top 2 airlines that operate flights from Hong Kong to Dulles Intl. 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 70,647 searches. Data last updated 21 February 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestHK$7,739AverageHK$9,215FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Korean AirCheapestHK$9,544AverageHK$11,238FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Dulles Intl?

Cheapflights makes it easy to find Hong Kong to Dulles Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Dulles Intl?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Dulles Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to Dulles Intl with no change fees?

Need flexible booking options for your flight to Dulles Intl from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Dulles Intl become cheaper?

Yes, Cheapflights offers price alerts on Hong Kong to Dulles Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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