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Cheap flights from Washington, D.C. Dulles Intl Airport to Hong Kong from HK$3,568

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 26-2. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — HKG
4 Feb — 11 Feb1
1 adult

The best prices from Washington, D.C. Dulles Intl to Hong Kong Intl are usually found in September or November, booked 34 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Dulles Intl to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 30 January 2025.

Round-trip from

HK$5,454

One-way from

HK$3,568

Popular in

July

Cheapest in

September

Average price

HK$9,389
Air Canada
  • Air Canada
  • 17-2-21-2
  • 4 total stops
  • 67h 36m total
  • Washington, D.C. to Hong Kong
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Air Canada
  • Air Canada
  • 26-2
  • 2 total stops
  • 37h 45m total
  • Washington, D.C. to Hong Kong
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (HK$19,295 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (HK$4,188 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2025
Search Deals

Find flight deals from Dulles Intl to Hong Kong

Cheapest flights from Dulles Intl to Hong Kong
Explore the most affordable flight options available from Dulles Intl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 January 2025.

Sat 8-208:18IAD - HKG
2 stops45h 22mAir Canada
Wed 19-220:25HKG - IAD
2 stops37h 16mAir Canada
Deal found 30-1HK$5,454
Mon 10-312:50IAD - HKG
2 stops40h 50mMultiple Airlines
Sat 29-309:15HKG - IAD
2 stops39h 57mMultiple Airlines
Deal found 30-1HK$5,703
Sat 22-317:35IAD - HKG
2 stops30h 10mAir China
Mon 7-412:45HKG - IAD
1 stop38h 55mAir China
Deal found 30-1HK$5,734
Tue 18-221:25IAD - HKG
1 stop30h 40mTurkish Airlines
Wed 12-323:20HKG - IAD
1 stop33h 10mTurkish Airlines
Deal found 29-1HK$7,223
Wed 12-211:50IAD - HKG
1 stop22h 20mKorean Air
Wed 12-300:55HKG - IAD
1 stop21h 55mKorean Air
Deal found 29-1HK$9,131
Tue 1-421:05IAD - HKG
1 stop30h 00mQatar Airways
Tue 29-401:25HKG - IAD
1 stop26h 45mQatar Airways
Deal found 30-1HK$9,342
Wed 5-214:42IAD - HKG
1 stop27h 03mUnited Airlines
Mon 10-309:25HKG - IAD
1 stop23h 50mUnited Airlines
Deal found 29-1HK$9,560
Mon 10-206:00IAD - HKG
2 stops28h 10mDelta
Tue 4-300:55HKG - IAD
2 stops36h 25mDelta
Deal found 29-1HK$9,599

Find flights from Dulles Intl to Hong Kong within your budget

Customise your flight search to find flights from Dulles Intl 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 70,647 searches. Data last updated 30 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Departure

Return

Price

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Mon 17-2

17:52-18:40

2 stops35h 48m

Hong Kong Intl

Fri 21-2

20:25-15:13

2 stops31h 48m

HK$5,454

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Mon 10-3

12:50-17:40

2 stops40h 50m

Hong Kong Intl

Sat 29-3

09:15-13:12

2 stops39h 57m

HK$5,703

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Sat 22-3

17:35-11:45

2 stops30h 10m

Hong Kong Intl

Mon 7-4

12:45-15:40

1 stop38h 55m

HK$5,734

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Tue 18-2

21:25-17:05

1 stop30h 40m

Hong Kong Intl

Wed 12-3

23:20-20:30

1 stop33h 10m

HK$7,223

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Wed 12-2

11:50-23:10

1 stop22h 20m

Hong Kong Intl

Wed 12-3

00:55-10:50

1 stop21h 55m

HK$9,131

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Tue 1-4

21:05-15:05

1 stop30h 00m

Hong Kong Intl

Tue 29-4

01:25-16:10

1 stop26h 45m

HK$9,342

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Mon 17-3

08:20-05:45

1 stop33h 25m

Hong Kong Intl

Mon 24-3

09:30-16:29

1 stop18h 59m

HK$9,560

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Mon 10-2

06:00-23:10

2 stops28h 10m

Hong Kong Intl

Tue 4-3

00:55-00:20

2 stops36h 25m

HK$9,599

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Fri 14-2

10:35-21:30

1 stop21h 55m

Hong Kong Intl

Sun 9-3

00:25-16:55

1 stop28h 30m

HK$10,355

Washington, D.C.Hong Kong

IAD - HKG

IADHKG

Washington, D.C. Dulles Intl

Wed 18-6

17:50-15:30

1 stop33h 40m

Hong Kong Intl

Wed 13-8

23:00-17:35

1 stop30h 35m

HK$10,596

Flights are sorted by cheapest return flights first.

Deals found on 30-1

Showing 1-10 of 18 results
1
2

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

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Dulles Intl 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 Dulles Intl to Hong Kong

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

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

Use this chart to determine the optimal time to book a return flight from Dulles Intl to Hong Kong. Price data was last updated on 24 January 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to Hong Kong, you should look to book at least 34 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Find hourly flight availability from Dulles Intl 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 30 January 2025.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Hong Kong is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 12% on airfare.

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 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 16.0 C).

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 30 January 2025.
See what other customers who have flown with Korean Air, Delta and Qatar Airways from Washington, D.C. to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very Good
1,034 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very Good
8,450 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Qatar Airways
7.5
Good
3,715 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

JetBlue
7.4
Good
3,153 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

United Airlines
7.4
Good
8,906 reviews
Korean Air
8.5
Very Good
1,034 reviews
Check prices

Food

8.1

Boarding

8.5

Overall

8.5

Crew

8.7

Comfort

8.3

Entertainment

8.2

Reviews

1 / 20

10.0
Excellent

David,Dec 2024

JFK - MCO

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

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

    Located just 26.0 km from the city centre, Hong Kong Intl is the airport most travellers will use when flying to Hong Kong from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Hong Kong Intl (HKG) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

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

    Currently priced at HK$5,454, Air Canada will fly you from Washington, D.C. Dulles Intl Airport to Hong Kong and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air China and Turkish Airlines - these airlines can fly you to your destination from HK$5,734 and HK$7,223, respectively. Air Canada is currently priced 48% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as HK$3,568 on Air Canada. Other airlines that offer cheap prices include Qatar Airways from HK$4,690 and Korean Air from HK$5,376 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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.

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