Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Hong Kong?

Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 1h 50m.

What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Hong Kong?

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $1,039.

What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Hong Kong?

Taipei City (TPE) – chosen by Cheapflights users on 50% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Hong Kong on Cheapflights.

What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Hong Kong?

Flights via Taipei City (TPE) have the shortest average one-way travel time for 1-stop routes: 19h 35m.

How long is the flight from Washington, D.C. Dulles Intl Airport to Hong Kong?

A quick flight from Washington, D.C. Dulles Intl Airport to Hong Kong can take about 38h 35m. Turkish Airlines provides one of the quickest options available for as low as $996. Airlines will cover a distance of 8135 mi.

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

Currently priced at $453, 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 Korean Air and Air China - these airlines can fly you to your destination from $579 and $818, respectively. These flights start at 62% lower than the current average price 3 months from now.

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

The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $508. However, be on the lookout for offers from AIR PREMIA and United Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Hong Kong for a low price.

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. Dulles Intl Airport to Hong Kong?

When booking a flight from Washington, D.C. Dulles Intl Airport to Hong Kong, you may want to consider flying on United Airlines, Air Canada or Air China as they are the most popular for this route.

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

When flying from Washington, D.C. Dulles Intl Airport to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Hong Kong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Hong Kong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Hong Kong flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Hong Kong flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Hong Kong from Washington, D.C. Dulles Intl?

For a flight from Washington, D.C. Dulles Intl 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. Dulles Intl per day. 12 airlines have flights to Hong Kong Intl from Washington, D.C. Dulles Intl on a regular basis.

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 vacation 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.

$449+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Hong Kong

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Cheap flight deals from Dulles Intl to Hong Kong

Cheapest

Best

Last-minute

One-way

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 August 25, 2026.

Mon 9/218:29 am -

1 stop32h 46m

Wed 10/219:30 am -

2 stops37h 43m

Deal found 8/25

$905

Mon 9/78:29 am -

2 stops26h 16m

Tue 9/159:30 am -

2 stops41h 30m

Deal found 8/22

$912

Thu 9/249:45 am -

2 stops25h 15m

Tue 10/2012:45 am -

2 stops46h 36m

Deal found 8/24

$915

Tue 9/158:29 am -

1 stop32h 46m

Wed 9/308:10 am -

3 stops39h 11m

Deal found 8/24

$919

Mon 9/219:45 am -

2 stops23h 25m

Wed 10/219:30 am -

2 stops37h 43m

Deal found 8/25

$920

Tue 11/109:55 am -

2 stops27h 05m

Wed 2/1010:00 am -

2 stops23h 10m

Deal found 8/21

$925

Sun 9/68:29 am -

1 stop32h 46m

Sat 9/1212:45 am -

2 stops50h 15m

Deal found 8/25

$940

Tue 9/158:29 am -

1 stop32h 46m

Wed 9/309:45 am -

2 stops33h 58m

Deal found 8/24

$942

Mon 9/148:29 am -

1 stop32h 46m

Thu 2/410:45 am -

2 stops37h 31m

Deal found 8/25

$945

Best flights from Dulles Intl to Hong Kong
Discover carefully curated flight deals from Dulles Intl to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.

Wed 11/189:55 am -

2 stops27h 05m

Sun 1/179:05 am -

2 stops24h 05m

Deal found 8/20

$965

Tue 9/151:15 pm -

1 stop30h 35m

Tue 9/229:20 am -

1 stop38h 10m

Deal found 8/21

$1,000

Mon 11/2311:35 pm -

1 stop23h 20m

Sun 11/291:40 pm -

1 stop19h 55m

Deal found 8/22

$1,005

Thu 9/249:40 pm -

1 stop21h 45m

Wed 10/218:55 am -

1 stop38h 35m

Deal found 8/21

$1,050

Wed 11/189:20 pm -

1 stop30h 45m

Sun 1/179:45 am -

1 stop39h 00m

Deal found 8/20

$1,060

Wed 11/189:20 pm -

1 stop30h 45m

Fri 12/411:15 pm -

1 stop33h 10m

Deal found 8/24

$1,080

Thu 11/269:20 pm -

1 stop30h 45m

Thu 12/109:45 am -

1 stop46h 40m

Deal found 8/24

$1,080

Sat 11/72:30 pm -

1 stop37h 35m

Wed 11/119:45 am -

1 stop39h 00m

Deal found 8/23

$1,120

Sat 11/141:30 pm -

1 stop38h 35m

Tue 2/169:45 am -

1 stop46h 40m

Deal found 8/24

$1,120

Thu 11/261:30 pm -

1 stop38h 35m

Sat 12/1211:15 pm -

1 stop25h 30m

Deal found 8/24

$1,140

Fri 11/279:20 pm -

1 stop30h 45m

Sat 12/511:15 pm -

1 stop25h 30m

Deal found 8/25

$1,150

Fri 11/139:20 pm -

1 stop21h 45m

Mon 2/1511:15 pm -

1 stop25h 30m

Deal found 8/24

$1,160

Last-minute flights from Dulles Intl to Hong Kong
Discover last-minute flight deals from Dulles Intl to Hong Kong. Data last updated August 25, 2026 and is based on user searches.

Sun 9/68:29 am -

1 stop32h 46m

Sat 9/1212:45 am -

2 stops50h 15m

Deal found 8/25

$940

Mon 9/78:29 am -

2 stops26h 16m

Tue 9/1510:40 am -

2 stops36h 33m

Deal found 8/21

$912

Mon 9/148:29 am -

1 stop32h 46m

Thu 2/410:45 am -

2 stops37h 31m

Deal found 8/25

$945

Tue 9/158:29 am -

1 stop32h 46m

Wed 9/308:10 am -

3 stops39h 11m

Deal found 8/24

$919

Tue 9/158:29 am -

1 stop32h 46m

Wed 9/309:45 am -

2 stops33h 58m

Deal found 8/24

$942

Wed 9/168:29 am -

2 stops26h 16m

Wed 9/239:45 am -

2 stops47h 29m

Deal found 8/25

$949

Mon 9/218:29 am -

1 stop32h 46m

Wed 10/219:30 am -

2 stops37h 43m

Deal found 8/25

$905

Mon 9/219:45 am -

2 stops23h 25m

Wed 10/219:30 am -

2 stops37h 43m

Deal found 8/25

$920

Thu 9/249:45 am -

2 stops25h 15m

Tue 10/2012:45 am -

2 stops46h 36m

Deal found 8/24

$915

One-way flights from Dulles Intl to Hong Kong
Search for one-way flight options from Dulles Intl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.

Wed 11/117:46 am -

2 stops32h 14m

Deal found 8/22

$449

Tue 1/125:30 pm -

2 stops40h 10m

Deal found 8/23

$463

Wed 9/168:29 am -

1 stop32h 46m

Deal found 8/21

$472

Fri 9/181:20 pm -

1 stop34h 40m

Deal found 8/25

$484

Mon 11/99:55 am -

2 stops30h 05m

Deal found 8/25

$487

Wed 1/1310:10 pm -

2 stops35h 40m

Deal found 8/22

$492

Tue 12/85:38 pm -

2 stops39h 42m

Deal found 8/21

$493

Wed 11/49:55 am -

2 stops27h 05m

Deal found 8/22

$500

Mon 9/141:20 pm -

1 stop34h 40m

Deal found 8/21

$501

Thu 9/173:45 pm -

2 stops25h 30m

Deal found 8/25

$509

Thu 9/104:00 pm -

2 stops25h 15m

Deal found 8/24

$514

Find flight deals from Dulles Intl to Hong Kong

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$905 (FlightHub)
One-way from	$449 (Expedia)
Popular in	December
Cheapest in	November
Average price	$1,242

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Hong Kong Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Hong Kong Intl flights.

Search Deals

From Washington, D.C. Dulles Intl to Hong Kong Intl

Search Deals

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

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($76 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($43 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Hong Kong

IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl

IADHKG

Washington, D.C. Dulles Intl

Wed 11/18

9:55 am-2:00 am

2 stops27h 05m

Hong Kong Intl

Sun 1/17

9:05 am-8:10 pm

2 stops24h 05m

$965

Washington, D.C.Hong Kong

IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl

IADHKG

Washington, D.C. Dulles Intl

Tue 9/15

1:15 pm-7:50 am

1 stop30h 35m

Hong Kong Intl

Tue 9/22

9:20 am-11:30 am

1 stop38h 10m

$1,000

Quickest round-trip

Washington, D.C.Hong Kong

IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl

IADHKG

Washington, D.C. Dulles Intl

Mon 11/23

11:35 pm-11:55 am

1 stop23h 20m

Hong Kong Intl

Sun 11/29

1:40 pm-8:35 pm

1 stop19h 55m

$1,005

Washington, D.C.Hong Kong

IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl

IADHKG

Washington, D.C. Dulles Intl

Thu 9/24

9:40 pm-7:25 am

1 stop21h 45m

Hong Kong Intl

Wed 10/21

8:55 am-11:30 am

1 stop38h 35m

$1,050

Washington, D.C.Hong Kong

IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl

IADHKG

Washington, D.C. Dulles Intl

Wed 11/18

9:20 pm-5:05 pm

1 stop30h 45m

Hong Kong Intl

Sun 1/17

9:45 am-11:45 am

1 stop39h 00m

$1,060

Washington, D.C.Hong Kong

IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl

IADHKG

Washington, D.C. Dulles Intl

Wed 11/18

9:20 pm-5:05 pm

1 stop30h 45m

Hong Kong Intl

Fri 12/4

11:15 pm-7:25 pm

1 stop33h 10m

$1,080

Washington, D.C.Hong Kong

IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl

IADHKG

Washington, D.C. Dulles Intl

Thu 11/26

9:20 pm-5:05 pm

1 stop30h 45m

Hong Kong Intl

Thu 12/10

9:45 am-7:25 pm

1 stop46h 40m

$1,080

Washington, D.C.Hong Kong

IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl

IADHKG

Washington, D.C. Dulles Intl

Sat 11/7

2:30 pm-5:05 pm

1 stop37h 35m

Hong Kong Intl

Wed 11/11

9:45 am-11:45 am

1 stop39h 00m

$1,120

Washington, D.C.Hong Kong

IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl

IADHKG

Washington, D.C. Dulles Intl

Sat 11/14

1:30 pm-5:05 pm

1 stop38h 35m

Hong Kong Intl

Tue 2/16

9:45 am-7:25 pm

1 stop46h 40m

$1,120

Washington, D.C.Hong Kong

IAD Washington, D.C. Dulles Intl - HKG Hong Kong Intl

IADHKG

Washington, D.C. Dulles Intl

Thu 11/26

1:30 pm-5:05 pm

1 stop38h 35m

Hong Kong Intl

Sat 12/12

11:15 pm-11:45 am

1 stop25h 30m

$1,140

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/22

Showing 1-10 of 24 resultsSorted by cheapest first

Compare providers for flights from Dulles Intl to Hong Kong

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Hong Kong in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars
oojo	Price Accuracy3 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hong Kong flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Hong Kong flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Hong Kong flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Hong Kong flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Hong Kong flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

IAD-HKG

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. Dulles Intl Airport to Hong Kong

Prices

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 58 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 month to book a flight from Washington, D.C. Dulles Intl Airport to Hong Kong?

Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hong Kong (average of $1,013). Flying from Washington, D.C. Dulles Intl Airport to Hong Kong in December is currently the most expensive (average of $1,669). 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.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Hong Kong?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Hong Kong flights typically cost between $969 and $1,420 in September.
The cheapest round-trip price found within the last 5 days was $905 on Air Canada (Sep 21-Oct 21).

Reviews of airlines servicing Hong Kong

Get a feel of what it's like to fly with Korean Air,Turkish Airlines, andUnited Airlines from Washington, D.C. Dulles Intl Airport to Hong Kong by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Korean Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Korean Air

8.4

Very good

1,221 reviews

Korean Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Turkish Airlines

7.4

Good

4,480 reviews

Korean Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

United Airlines

7.4

Good

10,126 reviews

Korean Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Air China

7.4

Good

161 reviews

Korean Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Air Canada

7.1

Good

11,539 reviews

Korean Air

8.4

Very good

1,221 reviews

Reviews

1 / 20

10.0

Excellent

Walter,Jul 2026

LAX - BKK

It was all good! The crew was amazing and attentive seats were comfortable and we got to our destination right on time! A great experience overall!

Related info for your journey

What airport do you fly into for flights to Hong Kong from Washington, D.C. Dulles Intl?
For a flight from Washington, D.C. Dulles Intl 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. Dulles Intl per day. 12 airlines have flights to Hong Kong Intl from Washington, D.C. Dulles Intl on a regular basis.
How long is the flight from Washington, D.C. Dulles Intl Airport to Hong Kong?
A quick flight from Washington, D.C. Dulles Intl Airport to Hong Kong can take about 38h 35m. Turkish Airlines provides one of the quickest options available for as low as $996. Airlines will cover a distance of 8135 mi.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Hong Kong round-trip?
Currently priced at $453, 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 Korean Air and Air China - these airlines can fly you to your destination from $579 and $818, respectively. These flights start at 62% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Hong Kong one-way?
The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $508. However, be on the lookout for offers from AIR PREMIA and United Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Hong Kong for a low price.
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 vacation 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.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Hong Kong?
Currently, November is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Hong Kong (average of $1,013). Flying from Washington, D.C. Dulles Intl Airport to Hong Kong in December is currently the most expensive (average of $1,669). 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

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Alternative routes for Dulles Intl to Hong Kong

Baltimore to Hong Kong flights

Top 10 airlines flying from Dulles Intl to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$453	Average$945	FlexibilityNo cancel fee	On-time67%
Korean Air	Cheapest$579	Average$1,039	FlexibilityNo cancel fee	On-time81%
Air China	Cheapest$818	Average$972	FlexibilityNo cancel fee	On-time67%
Turkish Airlines	Cheapest$878	Average$1,122	FlexibilityNo cancel fee	On-time77%
ANA	Cheapest$892	Average$1,144	FlexibilityNo cancel fee	On-time80%
Cathay Pacific	Cheapest$965	Average$1,352	FlexibilityNo cancel fee	On-time72%
EVA Air	Cheapest$993	Average$1,362	FlexibilityNo cancel fee	On-time74%
Qatar Airways	Cheapest$995	Average$1,350	FlexibilityNo cancel fee	On-time68%
United Airlines	Cheapest$1,069	Average$1,431	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$1,190	Average$2,000	FlexibilityNo cancel fee	On-time62%

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$449+ Cheap flights from Dulles Intl (IAD) 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Hong Kong with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Dulles Intl to Hong Kong

Cheapest flights from Dulles Intl to Hong KongExplore 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 August 25, 2026.

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 August 25, 2026.

Best flights from Dulles Intl to Hong KongDiscover carefully curated flight deals from Dulles Intl to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.

Discover carefully curated flight deals from Dulles Intl to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.

Last-minute flights from Dulles Intl to Hong KongDiscover last-minute flight deals from Dulles Intl to Hong Kong. Data last updated August 25, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Hong Kong. Data last updated August 25, 2026 and is based on user searches.

One-way flights from Dulles Intl to Hong KongSearch for one-way flight options from Dulles Intl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.

Search for one-way flight options from Dulles Intl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.

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

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

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

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Hong Kong?

Airfare is below average for this route at the moment.

Washington, D.C. Dulles Intl Airport to Hong Kong flights typically cost between $969 and $1,420 in September.The cheapest round-trip price found within the last 5 days was $905 on Air Canada (Sep 21-Oct 21).

What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Hong Kong?

Taipei City (TPE) – chosen by Cheapflights users on 50% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Hong Kong on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Hong Kong?

Istanbul (IST) is the most affordable 1-stop option, with an average round-trip price of $1,039.

What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Hong Kong?

Flights via Taipei City (TPE) have the shortest average one-way travel time for 1-stop routes: 19h 35m.

Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Hong Kong?

Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 1h 50m.

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Other flights to Hong Kong

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Dulles Intl and Hong Kong flights

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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 August 25, 2026.

Best flights from Dulles Intl to Hong Kong
Discover carefully curated flight deals from Dulles Intl to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.

Last-minute flights from Dulles Intl to Hong Kong
Discover last-minute flight deals from Dulles Intl to Hong Kong. Data last updated August 25, 2026 and is based on user searches.

One-way flights from Dulles Intl to Hong Kong
Search for one-way flight options from Dulles Intl to Hong Kong. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.

Washington, D.C. Dulles Intl Airport to Hong Kong flights typically cost between $969 and $1,420 in September.
The cheapest round-trip price found within the last 5 days was $905 on Air Canada (Sep 21-Oct 21).