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.

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 0 airlines. 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.

$1,096+ Cheap Flights from Washington, D.C. Dulles Intl Airport to Penang

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Cheap flight deals from Dulles Intl to Penang

Cheapest

Best

Last-minute

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 5, 2026.

Fri 11/66:00 am -

2 stops40h 55m

Tue 11/101:00 pm -

2 stops29h 38m

Deal found 10/31

$1,211

Thu 12/171:30 pm -

2 stops33h 10m

Thu 12/246:15 am -

2 stops42h 30m

Deal found 11/2

$2,770

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 5, 2026.

Mon 3/159:05 pm -

2 stops32h 55m

Fri 3/1910:20 pm -

2 stops30h 35m

Deal found 11/4

$1,096

Sun 2/712:20 pm -

2 stops33h 50m

Thu 2/1812:00 pm -

2 stops39h 08m

Deal found 11/2

$1,897

Wed 3/319:00 pm -

2 stops32h 50m

Sun 4/410:05 pm -

2 stops29h 35m

Deal found 10/31

$1,136

Thu 12/171:30 pm -

2 stops33h 10m

Thu 12/246:15 am -

2 stops42h 30m

Deal found 11/2

$2,770

Mon 2/81:30 pm -

2 stops38h 50m

Sun 2/216:30 pm -

2 stops37h 55m

Deal found 11/4

$5,514

Find flight deals from Dulles Intl to Penang

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$1,136 (Qatar Airways)

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

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Cheapest round-trip

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Mon 3/15

9:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

Fri 3/19

10:20 pm-4:55 pm

2 stops30h 35m

$1,096

Quickest round-trip

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Wed 3/31

9:00 pm-5:50 pm

2 stops32h 50m

Penang Intl

Sun 4/4

10:05 pm-3:40 pm

2 stops29h 35m

$1,136

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Sun 2/7

12:20 pm-11:10 am

2 stops33h 50m

Penang Intl

Thu 2/18

12:00 pm-2:08 pm

2 stops39h 08m

$1,897

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Thu 12/17

1:30 pm-11:40 am

2 stops33h 10m

Penang Intl

Thu 12/24

6:15 am-11:45 am

2 stops42h 30m

$2,770

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Mon 2/8

1:30 pm-5:20 pm

2 stops38h 50m

Penang Intl

Sun 2/21

6:30 pm-7:25 pm

2 stops37h 55m

$5,514

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Sorted by cheapest first

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.

IAD-PEN

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.

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 0 airlines. 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.
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.

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$1,096+ Cheap flights from Dulles Intl (IAD) to Penang (PEN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. 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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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 5, 2026.

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 5, 2026.

Best flights from Dulles Intl to PenangDiscover 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 5, 2026.

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 5, 2026.

Last-minute flights from Dulles Intl to PenangDiscover last-minute flight deals from Dulles Intl to Penang. Data last updated November 5, 2026 and is based on user searches.

Discover last-minute flight deals from Dulles Intl to Penang. Data last updated November 5, 2026 and is based on user searches.

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Best time to book a flight from Dulles Intl to Penang

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Related info for your journey

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?

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?

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Dulles Intl and Penang flights

Browse other Dulles Intl and Penang flight options. Last updated on November 5, 2026.

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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 5, 2026.

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 5, 2026.

Last-minute flights from Dulles Intl to Penang
Discover last-minute flight deals from Dulles Intl to Penang. Data last updated November 5, 2026 and is based on user searches.