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

Airlines like Qatar Airways fly from Washington, D.C. Dulles Intl Airport to Penang in about 32h 55m. The time it takes to get you to your destination can typically vary by up to . The distance between Washington, D.C. Dulles Intl Airport and Penang is about 9370 mi.

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Penang round-trip?

Cathay Pacific, at $1,143, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Penang..

In terms of precipitation, rainfall in Penang ranges from 3.0 - 15.2 inches per month. October is typically the wettest month, when rainfall can reach 15.2 in. January is typically the driest time to visit Penang when rainfall is around 3.0 in.

If weather is an important factor for your trip to Penang, use this chart to help with planning. For those seeking warmer temperatures, January 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 August, when temperatures are typically at their lowest (around 78.8 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Dulles Intl Airport to Penang as you normally would.

Most accurate provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Penang 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-Penang flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Penang 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-Penang 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-Penang 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 Penang from Washington, D.C. Dulles Intl?

Most people fly into Penang Intl (PEN) if they book a flight to Penang from Washington, D.C. Dulles Intl. On average, Penang Intl has 0 inbound flights from Washington, D.C. Dulles Intl per day from 1 airline. Penang Intl is conveniently located just 9.0 mi from Penang’s city center.

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

Yes. In addition to deals on Dulles Intl to Penang flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Dulles Intl to Penang?

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

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

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

$468+ Flights from Washington, D.C. Dulles Intl Airport to Penang

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Cheap flight deals from Dulles Intl to Penang

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$1,073 (Ovago)
One-way from	$468 (Kiwi.com)

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

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

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From Washington, D.C. Dulles Intl to Penang Intl

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

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Find flight deals from Dulles Intl to Penang

Cheapest flights from Dulles Intl to Penang
Explore the most affordable flight options available from Dulles Intl to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

Sun 11/238:05 pmIAD - PEN

2 stops29h 25mMalaysia Airlines

Sun 2/223:30 pmPEN - IAD

2 stops37h 25mMalaysia Airlines

Deal found 11/12

$1,283

Sun 11/238:05 pmIAD - PEN

2 stops32h 55mQatar Airways

Sun 2/2210:20 pmPEN - IAD

2 stops30h 35mQatar Airways

Deal found 11/13

$1,285

Sun 11/2310:30 amIAD - PEN

1 stop39h 50mEmirates

Sun 2/222:30 pmPEN - IAD

2 stops54h 40mEmirates

Deal found 11/12

$1,413

Sun 11/2311:10 amIAD - PEN

2 stops34h 05mMultiple Airlines

Sun 2/225:50 amPEN - IAD

3 stops28h 33mMultiple Airlines

Deal found 11/12

$2,058

Mon 12/298:05 pmIAD - PEN

2 stops32h 55mMultiple Airlines

Mon 1/510:00 amPEN - IAD

2 stops59h 10mMultiple Airlines

Deal found 11/13

$2,392

Best flights from Dulles Intl to Penang
Discover carefully curated flight deals from Dulles Intl to Penang that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 14, 2025.

Mon 1/128:05 pmIAD - PEN

2 stops32h 55mQatar Airways

Mon 1/1910:20 pmPEN - IAD

2 stops30h 35mQatar Airways

Deal found 11/13

$1,073

Fri 2/279:15 pmIAD - PEN

2 stops27h 00mMultiple Airlines

Fri 3/136:00 amPEN - IAD

2 stops50h 20mMultiple Airlines

Deal found 11/13

$1,124

Thu 1/228:05 pmIAD - PEN

2 stops37h 55mMalaysia Airlines

Mon 1/267:55 pmPEN - IAD

2 stops33h 00mMalaysia Airlines

Deal found 11/11

$1,177

Sat 2/281:30 pmIAD - PEN

2 stops34h 45mMultiple Airlines

Sat 3/146:00 amPEN - IAD

2 stops42h 45mMultiple Airlines

Deal found 11/13

$1,129

Fri 2/272:35 pmIAD - PEN

3 stops29h 45mMultiple Airlines

Sun 3/1510:35 amPEN - IAD

2 stops35h 30mMultiple Airlines

Deal found 11/13

$1,151

Wed 2/112:35 pmIAD - PEN

2 stops33h 40mMultiple Airlines

Wed 2/189:35 pmPEN - IAD

2 stops48h 30mMultiple Airlines

Deal found 11/13

$1,171

Fri 3/203:35 pmIAD - PEN

2 stops33h 40mMultiple Airlines

Fri 4/36:25 amPEN - IAD

2 stops39h 20mMultiple Airlines

Deal found 11/12

$1,190

Last-minute flights from Dulles Intl to Penang
Discover last-minute flight deals from Dulles Intl to Penang. Data last updated November 14, 2025 and is based on user searches.

Sun 11/238:05 pmIAD - PEN

2 stops29h 25mMalaysia Airlines

Sun 2/223:30 pmPEN - IAD

2 stops37h 25mMalaysia Airlines

Deal found 11/12

$1,283

Sun 11/238:05 pmIAD - PEN

2 stops32h 55mQatar Airways

Sun 2/2210:20 pmPEN - IAD

2 stops30h 35mQatar Airways

Deal found 11/13

$1,285

Sun 11/2310:30 amIAD - PEN

1 stop39h 50mEmirates

Sun 2/222:30 pmPEN - IAD

2 stops54h 40mEmirates

Deal found 11/12

$1,413

Sun 11/2311:10 amIAD - PEN

2 stops34h 05mMultiple Airlines

Sun 2/225:50 amPEN - IAD

3 stops28h 33mMultiple Airlines

Deal found 11/13

$2,058

Mon 12/298:05 pmIAD - PEN

2 stops32h 55mMultiple Airlines

Mon 1/510:00 amPEN - IAD

2 stops59h 10mMultiple Airlines

Deal found 11/13

$2,392

One-way flights from Dulles Intl to Penang
Search for one-way flight options from Dulles Intl to Penang. Find affordable one-way fares based on user searches. Data last updated November 14, 2025.

Tue 1/136:00 amIAD - PEN

3 stops41h 00mMultiple Airlines

Deal found 11/11

$468

Thu 1/156:00 amIAD - PEN

3 stops48h 05mMultiple Airlines

Deal found 11/11

$520

Sat 1/172:35 pmIAD - PEN

3 stops43h 25mMultiple Airlines

Deal found 11/11

$562

Fri 1/162:35 pmIAD - PEN

3 stops43h 25mMultiple Airlines

Deal found 11/11

$574

Wed 1/146:04 pmIAD - PEN

2 stops41h 06mMultiple Airlines

Deal found 11/11

$606

Fri 2/208:05 pmIAD - PEN

2 stops32h 55mQatar Airways

Deal found 11/12

$652

Wed 1/1410:30 amIAD - PEN

1 stop39h 30mEmirates

Deal found 11/11

$1,001

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Mon 1/12

8:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

Mon 1/19

10:20 pm-3:55 pm

2 stops30h 35m

$1,073

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 2/27

9:15 pm-1:15 pm

2 stops27h 00m

Penang Intl

Fri 3/13

6:00 am-8:20 pm

2 stops50h 20m

$1,124

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sat 2/28

1:30 pm-1:15 pm

2 stops34h 45m

Penang Intl

Sat 3/14

6:00 am-12:45 pm

2 stops42h 45m

$1,129

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 2/27

2:35 pm-9:20 am

3 stops29h 45m

Penang Intl

Sun 3/15

10:35 am-10:05 am

2 stops35h 30m

$1,151

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Wed 2/11

2:35 pm-1:15 pm

2 stops33h 40m

Penang Intl

Wed 2/18

9:35 pm-9:05 am

2 stops48h 30m

$1,171

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Thu 1/22

8:05 pm-11:00 pm

2 stops37h 55m

Penang Intl

Mon 1/26

7:55 pm-3:55 pm

2 stops33h 00m

$1,177

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 3/20

3:35 pm-1:15 pm

2 stops33h 40m

Penang Intl

Fri 4/3

6:25 am-9:45 am

2 stops39h 20m

$1,190

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Thu 1/15

6:00 am-7:05 pm

3 stops48h 05m

$520

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sat 1/17

2:35 pm-11:00 pm

3 stops43h 25m

$562

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 1/16

6:04 pm-10:05 pm

2 stops39h 01m

$582

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 16 results

Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Penang 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-Penang flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Penang 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-Penang 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-Penang 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 Penang

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

Reviews of airlines servicing Penang

See what other customers who have flown with Cathay Pacific from Washington, D.C. Dulles Intl Airport to Penang have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Cathay Pacific

7.6

Good

1,058 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Cathay Pacific

7.6

Good

1,058 reviews

Cathay Pacific

7.6

Good

1,058 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Related info for your journey

What airport do you fly into for flights to Penang from Washington, D.C. Dulles Intl?
Most people fly into Penang Intl (PEN) if they book a flight to Penang from Washington, D.C. Dulles Intl. On average, Penang Intl has 0 inbound flights from Washington, D.C. Dulles Intl per day from 1 airline. Penang Intl is conveniently located just 9.0 mi from Penang’s city center.
How long is the flight from Washington, D.C. Dulles Intl Airport to Penang?
Airlines like Qatar Airways fly from Washington, D.C. Dulles Intl Airport to Penang in about 32h 55m. The time it takes to get you to your destination can typically vary by up to . The distance between Washington, D.C. Dulles Intl Airport and Penang is about 9370 mi.
What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Penang round-trip?
Cathay Pacific, at $1,143, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Penang..
Can I find deals for flights from Dulles Intl to Penang that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Penang flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Penang?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Penang.
Can I find deals for business class flights from Dulles Intl to Penang?
Yes. Cheapflights offers flight deals from Dulles Intl to Penang 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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Top airline flying from Dulles Intl to Penang

Airline	Cheapest	Average	Flexibility	On-time
Cathay Pacific	Cheapest$1,143	Average$1,298	FlexibilityNo cancel fee	On-time72%

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$468+ Cheap flights from Dulles Intl (IAD) to Penang (PEN)

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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dulles Intl to Penang with Cheapflights

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Cheap flight deals from Dulles Intl to Penang

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Find flight deals from Dulles Intl to Penang

Cheapest flights from Dulles Intl to PenangExplore the most affordable flight options available from Dulles Intl to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

Explore the most affordable flight options available from Dulles Intl to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Dulles Intl to Penang

Have a flexible travel schedule? Discover the best time to fly to Penang from Dulles Intl with our price prediction graph.

Reviews of airlines servicing Penang

See what other customers who have flown with Cathay Pacific from Washington, D.C. Dulles Intl Airport to Penang have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Penang. 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 Penang from Washington, D.C. Dulles Intl?

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

What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Penang round-trip?

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

How can I find direct flights from Dulles Intl to Penang?

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

Traveling to a place near Penang?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Dulles Intl to Penang

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Dulles Intl to Penang

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Book with Flexibility

Travel Smart

Cheapest flights from Dulles Intl to Penang
Explore the most affordable flight options available from Dulles Intl to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2025.