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

Air China, at $873, 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 Delta. Air China is 28% cheaper than the average price of flights available within the next 90 days to this destination.

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 $527 on IndiGo. Other airlines that offer cheap prices include Air China from $551 and Korean Air from $615 one-way.

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

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

What is the cheapest day to fly round-trip from Hong Kong to Washington, D.C. Dulles Intl Airport?

Tuesday flights are generally found to be more expensive for flights from Hong Kong to Washington, D.C. Dulles Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

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

Find a great deal and save up to 4% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Hong Kong to Washington, D.C. Dulles Intl Airport within the next two weeks, with the cheapest ticket starting at $887.

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

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from Hong Kong in February are about $1,138 on average during February, but can be found for as low as $996.

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

Unlike in the afternoon, when flights are generally more expensive, you can save up to 9% on flights from Hong Kong to Washington, D.C. Dulles Intl Airport by exploring options for tickets at noon.

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

Most trusted provider : When it comes to deals on Hong Kong-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust AranGrant the most. AranGrant 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 Hong Kong-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

For a flight from Hong Kong to Washington, D.C. Dulles Intl, you will be flying from 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 outbound flights to Washington, D.C. Dulles Intl per day. 2 airlines have flights to Washington, D.C. Dulles Intl from Hong Kong Intl on a regular basis.

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 vacation 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.

$480+ Flights from Hong Kong to Washington, D.C. Dulles Intl Airport - Compare & Save Big

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Find cheap flights from Hong Kong to Dulles Intl 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 Hong Kong to Dulles Intl

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$873 (Booking.com)
One-way from	$480 (Kiwi.com)
Popular in	August
Cheapest in	October
Average price	$1,074

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

Search Deals

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

Search Deals

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($242 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($53 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 28, 2025.

Mon 6/212:55 pmHKG - IAD

1 stop42h 35mAir China

Tue 6/1711:00 pmIAD - HKG

1 stop34h 50mAir China

Deal found 4/28

$873

Wed 5/2112:45 amHKG - IAD

1 stop22h 30mKorean Air

Sun 8/311:30 pmIAD - HKG

1 stop21h 00mKorean Air

Deal found 4/28

$984

Mon 6/1612:20 pmHKG - IAD

2 stops29h 39mDelta

Sun 6/296:20 amIAD - HKG

2 stops28h 10mDelta

Deal found 4/27

$988

Wed 4/3011:15 amHKG - IAD

2 stops22h 09mUnited Airlines

Mon 5/510:05 pmIAD - HKG

1 stop30h 40mUnited Airlines

Deal found 4/27

$999

Sat 5/241:25 amHKG - IAD

1 stop26h 15mQatar Airways

Thu 7/1011:00 amIAD - HKG

1 stop22h 45mQatar Airways

Deal found 4/27

$1,021

Wed 8/133:40 pmHKG - IAD

2 stops40h 05mMultiple Airlines

Fri 8/229:45 amIAD - HKG

2 stops42h 20mMultiple Airlines

Deal found 4/28

$1,120

Tue 7/2911:15 pmHKG - IAD

1 stop29h 00mSWISS

Mon 8/258:45 pmIAD - HKG

1 stop31h 55mSWISS

Deal found 4/27

$1,220

Sun 5/2511:25 pmHKG - IAD

1 stop28h 25mLufthansa

Tue 6/105:33 pmIAD - HKG

2 stops34h 12mLufthansa

Deal found 4/27

$1,270

Tue 7/16:00 pmHKG - IAD

2 stops34h 19mAir Canada

Mon 7/219:10 amIAD - HKG

2 stops42h 55mAir Canada

Deal found 4/28

$1,334

Mon 5/2610:40 amHKG - IAD

2 stops32h 56mJapan Airlines

Mon 6/96:30 amIAD - HKG

2 stops27h 30mJapan Airlines

Deal found 4/27

$1,366

Fri 5/2310:05 pmHKG - IAD

3 stops34h 00mEthiopian Air

Sat 8/309:40 pmIAD - HKG

3 stops31h 05mEthiopian Air

Deal found 4/27

$1,393

Sat 8/210:30 amHKG - IAD

1 stop37h 15mTurkish Airlines

Sat 8/239:40 pmIAD - HKG

1 stop31h 35mTurkish Airlines

Deal found 4/27

$1,402

Best flights from Hong Kong to Dulles Intl
Discover carefully curated flight deals from Hong Kong to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 28, 2025.

Mon 6/212:55 pmHKG - IAD

1 stop42h 35mAir China

Tue 6/1711:00 pmIAD - HKG

1 stop34h 50mAir China

Deal found 4/28

$873

Wed 5/2112:45 amHKG - IAD

1 stop22h 30mKorean Air

Sun 8/311:30 pmIAD - HKG

1 stop21h 00mKorean Air

Deal found 4/28

$984

Mon 6/1612:20 pmHKG - IAD

2 stops29h 39mDelta

Sun 6/296:20 amIAD - HKG

2 stops28h 10mDelta

Deal found 4/27

$988

Mon 6/169:15 amHKG - IAD

2 stops27h 19mUnited Airlines

Thu 7/178:45 amIAD - HKG

1 stop22h 10mUnited Airlines

Deal found 4/28

$999

Sat 5/241:25 amHKG - IAD

1 stop26h 15mQatar Airways

Thu 7/1011:00 amIAD - HKG

1 stop22h 45mQatar Airways

Deal found 4/27

$1,021

Wed 8/133:40 pmHKG - IAD

2 stops40h 05mMultiple Airlines

Fri 8/229:45 amIAD - HKG

2 stops42h 20mMultiple Airlines

Deal found 4/28

$1,120

Tue 7/2911:15 pmHKG - IAD

1 stop29h 00mSWISS

Mon 8/258:45 pmIAD - HKG

1 stop31h 55mSWISS

Deal found 4/27

$1,220

Sun 5/2511:25 pmHKG - IAD

1 stop28h 25mLufthansa

Wed 6/115:33 pmIAD - HKG

2 stops34h 12mLufthansa

Deal found 4/27

$1,270

Tue 7/16:00 pmHKG - IAD

2 stops34h 19mAir Canada

Mon 7/219:10 amIAD - HKG

2 stops42h 55mAir Canada

Deal found 4/28

$1,334

Mon 5/2610:40 amHKG - IAD

2 stops32h 56mJapan Airlines

Mon 6/96:30 amIAD - HKG

2 stops27h 30mJapan Airlines

Deal found 4/27

$1,366

Fri 5/2310:05 pmHKG - IAD

3 stops34h 00mEthiopian Air

Sat 8/309:40 pmIAD - HKG

3 stops31h 05mEthiopian Air

Deal found 4/27

$1,393

Sat 8/210:30 amHKG - IAD

1 stop37h 15mTurkish Airlines

Sat 8/239:40 pmIAD - HKG

1 stop31h 35mTurkish Airlines

Deal found 4/27

$1,402

Last-minute flights from Hong Kong to Dulles Intl
Discover last-minute flight deals from Hong Kong to Dulles Intl. Data last updated April 28, 2025 and is based on user searches.

Tue 4/2912:50 amHKG - IAD

1 stop28h 32mMultiple Airlines

Tue 5/65:38 pmIAD - HKG

1 stop37h 17mMultiple Airlines

Deal found 4/27

$1,511

Wed 4/3011:15 amHKG - IAD

2 stops22h 09mUnited Airlines

Mon 5/510:05 pmIAD - HKG

1 stop30h 40mUnited Airlines

Deal found 4/27

$999

Wed 5/2112:45 amHKG - IAD

1 stop22h 30mKorean Air

Sun 8/311:30 pmIAD - HKG

1 stop21h 00mKorean Air

Deal found 4/28

$984

Wed 5/2112:45 amHKG - IAD

2 stops32h 49mDelta

Sun 8/317:30 amIAD - HKG

2 stops27h 00mDelta

Deal found 4/28

$988

Fri 5/2310:05 pmHKG - IAD

3 stops34h 00mEthiopian Air

Sat 8/309:40 pmIAD - HKG

3 stops31h 05mEthiopian Air

Deal found 4/27

$1,393

Fri 5/2311:00 pmHKG - IAD

1 stop33h 10mBritish Airways

Wed 6/118:14 pmIAD - HKG

2 stops31h 16mBritish Airways

Deal found 4/27

$1,516

Sat 5/241:25 amHKG - IAD

1 stop26h 15mQatar Airways

Thu 7/1011:00 amIAD - HKG

1 stop22h 45mQatar Airways

Deal found 4/27

$1,021

Sun 5/2511:15 pmHKG - IAD

1 stop29h 00mSWISS

Mon 6/910:15 pmIAD - HKG

2 stops30h 25mSWISS

Deal found 4/27

$1,225

Sun 5/2511:25 pmHKG - IAD

1 stop28h 25mLufthansa

Tue 6/105:33 pmIAD - HKG

2 stops34h 12mLufthansa

Deal found 4/27

$1,270

Mon 5/2610:40 amHKG - IAD

2 stops32h 56mJapan Airlines

Mon 6/96:30 amIAD - HKG

2 stops27h 30mJapan Airlines

Deal found 4/27

$1,366

Mon 5/266:00 pmHKG - IAD

2 stops39h 08mAir Canada

Sat 7/128:18 amIAD - HKG

2 stops43h 47mAir Canada

Deal found 4/27

$1,404

Wed 5/289:30 pmHKG - IAD

2 stops47h 10mEmirates

Thu 6/1210:55 amIAD - HKG

1 stop23h 00mEmirates

Deal found 4/27

$1,421

One-way flights from Hong Kong to Dulles Intl
Search for one-way flight options from Hong Kong to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated April 28, 2025.

Tue 5/131:25 amHKG - IAD

3 stops48h 58mMultiple Airlines

Deal found 4/26

$480

Sun 7/133:40 pmHKG - IAD

2 stops40h 05mIndiGo

Deal found 4/27

$527

Thu 5/85:45 pmHKG - IAD

1 stop37h 45mAir China

Deal found 4/26

$551

Wed 5/1412:45 amHKG - IAD

1 stop22h 30mKorean Air

Deal found 4/27

$615

Wed 5/1412:45 amHKG - IAD

2 stops32h 49mDelta

Deal found 4/28

$621

Tue 5/271:25 amHKG - IAD

1 stop26h 15mQatar Airways

Deal found 4/28

$626

Sun 5/257:40 pmHKG - IAD

2 stops32h 34mEVA Air

Deal found 4/27

$652

Fri 7/257:40 pmHKG - IAD

1 stop25h 00mJetBlue

Deal found 4/26

$799

Tue 7/86:00 pmHKG - IAD

2 stops27h 37mAir Canada

Deal found 4/27

$887

Sun 5/412:25 amHKG - IAD

2 stops31h 40mEthiopian Air

Deal found 4/28

$924

Mon 6/3011:15 amHKG - IAD

3 stops32h 12mUnited Airlines

Deal found 4/27

$960

Sat 7/1212:40 amHKG - IAD

1 stop44h 00mEmirates

Deal found 4/27

$972

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 6/2

12:55 pm-7:30 pm

1 stop42h 35m

Washington, D.C. Dulles Intl

Tue 6/17

11:00 pm-9:50 pm

1 stop34h 50m

$873

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 5/21

12:45 am-11:15 am

1 stop22h 30m

Washington, D.C. Dulles Intl

Sun 8/31

1:30 pm-10:30 pm

1 stop21h 00m

$984

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 6/16

12:20 pm-5:59 am

2 stops29h 39m

Washington, D.C. Dulles Intl

Sun 6/29

6:20 am-10:30 pm

2 stops28h 10m

$988

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 6/16

9:15 am-12:34 am

2 stops27h 19m

Washington, D.C. Dulles Intl

Thu 7/17

8:45 am-6:55 pm

1 stop22h 10m

$999

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 5/24

1:25 am-3:40 pm

1 stop26h 15m

Washington, D.C. Dulles Intl

Thu 7/10

11:00 am-9:45 pm

1 stop22h 45m

$1,021

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Wed 8/13

3:40 pm-7:45 pm

2 stops40h 05m

Washington, D.C. Dulles Intl

Fri 8/22

9:45 am-4:05 pm

2 stops42h 20m

$1,120

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Tue 7/29

11:15 pm-4:15 pm

1 stop29h 00m

Washington, D.C. Dulles Intl

Mon 8/25

8:45 pm-4:40 pm

1 stop31h 55m

$1,220

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sun 5/25

11:25 pm-3:50 pm

1 stop28h 25m

Washington, D.C. Dulles Intl

Wed 6/11

5:33 pm-3:45 pm

2 stops34h 12m

$1,270

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Tue 7/1

6:00 pm-4:19 pm

2 stops34h 19m

Washington, D.C. Dulles Intl

Mon 7/21

9:10 am-4:05 pm

2 stops42h 55m

$1,334

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 5/26

10:40 am-7:36 am

2 stops32h 56m

Washington, D.C. Dulles Intl

Mon 6/9

6:30 am-10:00 pm

2 stops27h 30m

$1,366

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 30 results

Compare providers for flights from Hong Kong to Dulles Intl

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

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy2 stars	Trust Score*3 stars

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

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

Currently, August is the cheapest month in which you can book a flight from Hong Kong to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Hong Kong to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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.

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

EVA Air

8.4

Very good

1,184 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

EVA Air

8.4

Very good

1,184 reviews

EVA Air

8.4

Very good

1,184 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Korean Air

8.4

Very good

1,063 reviews

EVA Air

8.4

Very good

1,184 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Japan Airlines

8.3

Very good

1,459 reviews

EVA Air

8.4

Very good

1,184 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Asiana Airlines

8.2

Very good

442 reviews

EVA Air

8.4

Very good

1,184 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Emirates

8.0

Very good

3,213 reviews

EVA Air

8.4

Very good

1,184 reviews

Reviews

1 / 20

10.0

Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

What airport do you fly from for flights from Hong Kong to Washington, D.C. Dulles Intl?
For a flight from Hong Kong to Washington, D.C. Dulles Intl, you will be flying from 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 outbound flights to Washington, D.C. Dulles Intl per day. 2 airlines have flights to Washington, D.C. Dulles Intl from Hong Kong Intl on a regular basis.
What are the cheapest airlines flying from Hong Kong to Washington, D.C. Dulles Intl Airport round-trip?
Air China, at $873, 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 Delta. Air China is 28% cheaper than the average price of flights available within the next 90 days to this destination.
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 $527 on IndiGo. Other airlines that offer cheap prices include Air China from $551 and Korean Air from $615 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 vacation 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.
What is the cheapest month to book a flight from Hong Kong to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Hong Kong to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Hong Kong to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $373). 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.

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Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Hong Kong to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$889	Average$1,037	FlexibilityNo cancel fee	On-time68%
United Airlines	Cheapest$902	Average$1,043	FlexibilityNo cancel fee	On-time69%

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$480+ Cheap flights from Hong Kong (HKG) to Dulles Intl (IAD)

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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hong Kong to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hong Kong to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Hong Kong to Dulles Intl

Cheapest flights from Hong Kong to Dulles IntlExplore 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 April 28, 2025.

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 April 28, 2025.

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

Compare providers for flights from Hong Kong to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

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

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.

Cheapflights Insights

Everything you need to know about your flight from Hong Kong to Washington, D.C. Dulles Intl Airport

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

Rainfall in Dulles Intl by month

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

Temperature in Dulles Intl by month

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

Reviews of airlines servicing Dulles Intl

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?

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

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

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

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

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

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

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Alternative routes for Hong Kong to Dulles Intl

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Top 2 airlines flying from Hong Kong to Dulles Intl

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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 April 28, 2025.