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

Korean Air, at $980, 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 Delta and Qatar Airways. Korean Air is 20% 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 $551 on Air China. Other airlines that offer cheap prices include Korean Air from $603 and Delta from $620 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?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 54% on the overall cost on flights from Hong Kong 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?

Travelers have found it’s best to book a flight 43 days in advance to save up to 12% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Hong Kong to Washington, D.C. Dulles Intl Airport 1-2 weeks in advance for as low as $887, or $1,360 for flights within the next 24 hours.

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

November is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Hong Kong. Prices for November average $1,219 per person but you can even find prices for as low as $907. The most expensive prices can be found in the month of July. Opting for a November flight can save you 27% on your journey compared to booking in July

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

When flying from Hong Kong to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 9% versus a flight in the afternoon.

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.

$1,684+ Flights from Hong Kong to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Hong Kong to Dulles Intl

Round-trip from	$980 (Korean Air)
One-way from	$547 (Trip.com)
Popular in	August
Cheapest in	October
Average price	$1,152

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($226 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).

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Average for round-trip flights in January 2025

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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 January 21, 2025.

Mon 2/1012:55 amHKG - IAD

1 stop21h 55mKorean Air

Tue 4/221:25 pmIAD - HKG

1 stop21h 05mKorean Air

Deal found 1/21

$980

Mon 2/1012:55 amHKG - IAD

2 stops23h 53mDelta

Tue 4/227:35 amIAD - HKG

2 stops39h 20mDelta

Deal found 1/21

$985

Sat 3/86:05 pmHKG - IAD

1 stop27h 15mQatar Airways

Fri 3/2111:35 amIAD - HKG

1 stop21h 55mQatar Airways

Deal found 1/21

$995

Sat 3/810:30 amHKG - IAD

2 stops23h 41mUnited Airlines

Fri 3/2110:05 pmIAD - HKG

1 stop43h 40mUnited Airlines

Deal found 1/21

$996

Fri 3/712:25 amHKG - IAD

1 stop28h 30mMultiple Airlines

Fri 3/2111:35 amIAD - HKG

1 stop21h 55mMultiple Airlines

Deal found 1/21

$1,035

Mon 5/56:00 pmHKG - IAD

2 stops39h 13mAir Canada

Mon 6/165:30 pmIAD - HKG

1 stop34h 35mAir Canada

Deal found 1/21

$1,238

Sat 8/27:40 pmHKG - IAD

1 stop25h 05mJetBlue

Mon 8/259:05 pmIAD - HKG

1 stop30h 00mJetBlue

Deal found 1/20

$1,285

Mon 5/511:25 pmHKG - IAD

1 stop28h 25mLufthansa

Tue 6/1710:20 pmIAD - HKG

2 stops29h 25mLufthansa

Deal found 1/21

$1,340

Sun 5/49:30 pmHKG - IAD

2 stops47h 10mEmirates

Thu 6/1910:55 amIAD - HKG

2 stops43h 10mEmirates

Deal found 1/21

$1,487

Tue 5/2712:25 amHKG - IAD

2 stops31h 25mEthiopian Air

Mon 6/29:40 pmIAD - HKG

3 stops31h 05mEthiopian Air

Deal found 1/21

$1,524

Thu 7/312:25 pmHKG - IAD

2 stops36h 35mSingapore Airlines

Mon 8/255:00 pmIAD - HKG

2 stops31h 40mSingapore Airlines

Deal found 1/20

$2,753

Thu 7/3111:15 pmHKG - IAD

1 stop29h 00mSWISS

Mon 8/255:40 pmIAD - HKG

2 stops35h 00mSWISS

Deal found 1/20

$2,783

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 January 21, 2025.

Mon 2/1012:55 amHKG - IAD

1 stop21h 55mKorean Air

Tue 4/221:25 pmIAD - HKG

1 stop21h 05mKorean Air

Deal found 1/21

$980

Mon 2/1012:55 amHKG - IAD

2 stops23h 53mDelta

Tue 4/227:35 amIAD - HKG

2 stops39h 20mDelta

Deal found 1/21

$985

Sat 3/86:05 pmHKG - IAD

1 stop27h 15mQatar Airways

Fri 3/2111:35 amIAD - HKG

1 stop21h 55mQatar Airways

Deal found 1/21

$995

Sat 3/810:30 amHKG - IAD

2 stops23h 41mUnited Airlines

Fri 3/2110:05 pmIAD - HKG

1 stop43h 40mUnited Airlines

Deal found 1/21

$996

Fri 3/712:25 amHKG - IAD

1 stop28h 30mMultiple Airlines

Fri 3/2111:35 amIAD - HKG

1 stop21h 55mMultiple Airlines

Deal found 1/21

$1,035

Mon 5/56:00 pmHKG - IAD

2 stops39h 13mAir Canada

Mon 6/165:30 pmIAD - HKG

1 stop34h 35mAir Canada

Deal found 1/21

$1,238

Mon 5/511:25 pmHKG - IAD

1 stop28h 25mLufthansa

Tue 6/1710:20 pmIAD - HKG

2 stops29h 25mLufthansa

Deal found 1/21

$1,340

Sat 5/312:05 amHKG - IAD

1 stop44h 35mEmirates

Fri 6/2010:55 amIAD - HKG

2 stops43h 10mEmirates

Deal found 1/21

$1,486

Tue 5/2712:25 amHKG - IAD

2 stops31h 25mEthiopian Air

Mon 6/29:40 pmIAD - HKG

3 stops31h 05mEthiopian Air

Deal found 1/21

$1,524

Fri 3/2111:20 pmHKG - IAD

1 stop33h 10mTurkish Airlines

Tue 4/112:35 pmIAD - HKG

1 stop40h 40mTurkish Airlines

Deal found 1/21

$5,607

Thu 3/2012:40 amHKG - IAD

1 stop28h 45mSWISS

Tue 4/15:35 pmIAD - HKG

2 stops35h 05mSWISS

Deal found 1/21

$6,086

Last-minute flights from Hong Kong to Dulles Intl
Discover last-minute flight deals from Hong Kong to Dulles Intl. Data last updated January 21, 2025 and is based on user searches.

Sat 1/2511:55 pmHKG - IAD

2 stops45h 05mEthiopian Air

Sun 2/25:45 pmIAD - HKG

3 stops59h 20mEthiopian Air

Deal found 1/21

$2,825

Mon 2/1012:55 amHKG - IAD

1 stop21h 55mKorean Air

Tue 4/221:25 pmIAD - HKG

1 stop21h 05mKorean Air

Deal found 1/21

$980

Mon 2/1012:55 amHKG - IAD

2 stops23h 53mDelta

Tue 4/227:35 amIAD - HKG

2 stops39h 20mDelta

Deal found 1/21

$985

Mon 2/1012:25 amHKG - IAD

1 stop28h 30mQatar Airways

Tue 4/229:05 pmIAD - HKG

2 stops28h 10mQatar Airways

Deal found 1/21

$1,080

Tue 2/119:25 amHKG - IAD

1 stop19h 49mUnited Airlines

Tue 4/224:00 pmIAD - HKG

2 stops25h 40mUnited Airlines

Deal found 1/21

$996

Tue 2/119:00 pmHKG - IAD

3 stops37h 01mEmirates

Tue 4/2210:55 amIAD - HKG

2 stops43h 10mEmirates

Deal found 1/21

$2,126

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 January 21, 2025.

Mon 3/317:15 amHKG - IAD

2 stops44h 25mMultiple Airlines

Deal found 1/20

$547

Mon 2/105:50 pmHKG - IAD

1 stop33h 20mAir China

Deal found 1/21

$551

Sun 2/912:55 amHKG - IAD

1 stop21h 55mKorean Air

Deal found 1/21

$603

Sun 2/912:55 amHKG - IAD

2 stops33h 10mDelta

Deal found 1/21

$620

Sat 5/171:25 amHKG - IAD

1 stop26h 45mQatar Airways

Deal found 1/21

$621

Thu 1/302:10 pmHKG - IAD

2 stops42h 20mIndiGo

Deal found 1/20

$691

Mon 2/1010:30 pmHKG - IAD

3 stops35h 24mUnited Airlines

Deal found 1/21

$907

Wed 1/2912:15 amHKG - IAD

1 stop28h 35mLufthansa

Deal found 1/20

$2,290

Tue 2/259:00 pmHKG - IAD

3 stops37h 09mEmirates

Deal found 1/21

$2,298

Wed 2/2611:20 pmHKG - IAD

1 stop25h 55mTurkish Airlines

Deal found 1/21

$3,321

Wed 2/2610:50 pmHKG - IAD

3 stops46h 10mEthiopian Air

Deal found 1/21

$4,296

Find flights from Hong Kong to Dulles Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 2/10

12:55 am-9:50 am

1 stop21h 55m

Washington, D.C. Dulles Intl

Tue 4/22

1:25 pm-10:30 pm

1 stop21h 05m

$980

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 2/10

12:55 am-11:48 am

2 stops23h 53m

Washington, D.C. Dulles Intl

Tue 4/22

7:35 am-10:55 am

2 stops39h 20m

$985

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 3/8

6:05 pm-8:20 am

1 stop27h 15m

Washington, D.C. Dulles Intl

Fri 3/21

11:35 am-9:30 pm

1 stop21h 55m

$995

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 3/8

10:30 am-9:11 pm

2 stops23h 41m

Washington, D.C. Dulles Intl

Fri 3/21

10:05 pm-5:45 am

1 stop43h 40m

$996

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 3/7

12:25 am-3:55 pm

1 stop28h 30m

Washington, D.C. Dulles Intl

Fri 3/21

11:35 am-9:30 pm

1 stop21h 55m

$1,035

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 5/5

6:00 pm-9:13 pm

2 stops39h 13m

Washington, D.C. Dulles Intl

Mon 6/16

5:30 pm-4:05 pm

1 stop34h 35m

$1,238

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Mon 5/5

11:25 pm-3:50 pm

1 stop28h 25m

Washington, D.C. Dulles Intl

Tue 6/17

10:20 pm-3:45 pm

2 stops29h 25m

$1,340

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Sat 5/3

12:05 am-8:40 am

1 stop44h 35m

Washington, D.C. Dulles Intl

Fri 6/20

10:55 am-6:05 pm

2 stops43h 10m

$1,486

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Tue 5/27

12:25 am-7:50 pm

2 stops31h 25m

Washington, D.C. Dulles Intl

Mon 6/2

9:40 pm-4:45 pm

3 stops31h 05m

$1,524

Hong KongWashington, D.C.

HKG - IAD

HKGIAD

Hong Kong Intl

Fri 3/21

11:20 pm-8:30 pm

1 stop33h 10m

Washington, D.C. Dulles Intl

Tue 4/1

12:35 pm-5:15 pm

1 stop40h 40m

$5,607

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 22 results

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.

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 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 $389). 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

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

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

1,039 reviews

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

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.

Emirates

8.1

Very good

3,358 reviews

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

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

8,521 reviews

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

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

3,754 reviews

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

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.

SWISS

7.5

Good

1,600 reviews

Korean Air

8.5

Very good

1,039 reviews

Reviews

1 / 10

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

What are the cheapest airlines flying from Hong Kong to Washington, D.C. Dulles Intl Airport round-trip?
Korean Air, at $980, 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 Delta and Qatar Airways. Korean Air is 20% 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 $551 on Air China. Other airlines that offer cheap prices include Korean Air from $603 and Delta from $620 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 $389). 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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Silver Spring

Rockville

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Linthicum Heights

Laurel

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Top airline flying from Hong Kong to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$902	Average$1,152	FlexibilityNo cancel fee	On-time69%

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$547+ Cheap flights from Hong Kong 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 3/31. 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

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3. Compare prices and book

Cheap flight deals from Hong Kong to Dulles Intl

Round-trip from

One-way from

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Cheapest in

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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 January 21, 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 January 21, 2025.

Find flights from Hong Kong to Dulles Intl within your budget

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.

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 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 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?

Traveling to a place near Hong Kong?

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Alternative routes for Hong Kong to Dulles Intl

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Top airline 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 January 21, 2025.