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.

$592+ Flights from Washington, D.C. Dulles Intl Airport to Penang

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Cheap 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 December 18, 2025.

Tue 12/1610:30 amIAD - PEN

2 stops33h 30mEmirates

Thu 1/156:30 pmPEN - IAD

2 stops50h 40mEmirates

Deal found 12/16

$2,682

Wed 12/1710:40 amIAD - PEN

2 stops42h 20mQatar Airways

Thu 1/1510:20 pmPEN - IAD

2 stops30h 35mQatar Airways

Deal found 12/16

$2,776

Thu 12/1810:30 amIAD - PEN

1 stop39h 50mEmirates

Thu 1/156:30 pmPEN - IAD

2 stops50h 40mEmirates

Deal found 12/16

$2,844

Sun 12/2110:40 amIAD - PEN

2 stops42h 20mQatar Airways

Thu 1/1511:00 amPEN - IAD

2 stops41h 55mQatar Airways

Deal found 12/16

$2,924

Sun 12/219:15 pmIAD - PEN

2 stops53h 05mMultiple Airlines

Thu 1/159:50 pmPEN - IAD

1 stop47h 20mMultiple Airlines

Deal found 12/16

$3,014

Wed 12/1710:40 amIAD - PEN

2 stops34h 45mMultiple Airlines

Thu 1/159:50 pmPEN - IAD

1 stop47h 20mMultiple Airlines

Deal found 12/16

$3,090

Fri 12/199:15 pmIAD - PEN

2 stops53h 05mMultiple Airlines

Thu 1/159:50 pmPEN - IAD

1 stop47h 20mMultiple Airlines

Deal found 12/16

$3,162

Fri 12/1910:40 amIAD - PEN

2 stops42h 20mQatar Airways

Thu 1/1510:20 pmPEN - IAD

2 stops30h 35mQatar Airways

Deal found 12/16

$3,470

Sat 12/2010:30 amIAD - PEN

2 stops41h 50mEmirates

Thu 1/156:30 pmPEN - IAD

2 stops50h 40mEmirates

Deal found 12/16

$3,638

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 December 18, 2025.

Fri 3/209:05 pmIAD - PEN

2 stops32h 55mQatar Airways

Fri 4/310:05 pmPEN - IAD

2 stops29h 35mQatar Airways

Deal found 12/16

$1,080

Fri 1/309:15 pmIAD - PEN

2 stops27h 00mMultiple Airlines

Fri 2/66:00 amPEN - IAD

2 stops42h 45mMultiple Airlines

Deal found 12/16

$1,148

Sun 1/1810:30 amIAD - PEN

1 stop39h 30mEmirates

Mon 1/262:30 pmPEN - IAD

2 stops54h 40mEmirates

Deal found 12/16

$1,216

Fri 3/68:05 pmIAD - PEN

2 stops32h 55mQatar Airways

Tue 3/2410:20 pmPEN - IAD

2 stops30h 35mQatar Airways

Deal found 12/17

$1,080

Sun 1/182:35 pmIAD - PEN

3 stops33h 40mMultiple Airlines

Mon 1/265:25 pmPEN - IAD

3 stops35h 30mMultiple Airlines

Deal found 12/16

$1,195

Sun 3/1511:15 amIAD - PEN

2 stops41h 45mEmirates

Wed 3/182:30 pmPEN - IAD

2 stops54h 30mEmirates

Deal found 12/15

$1,261

Fri 1/3010:30 amIAD - PEN

1 stop39h 30mEmirates

Fri 2/66:30 pmPEN - IAD

2 stops50h 40mEmirates

Deal found 12/16

$1,265

Mon 1/58:05 pmIAD - PEN

2 stops32h 55mQatar Airways

Wed 1/2810:20 pmPEN - IAD

2 stops30h 35mQatar Airways

Deal found 12/16

$1,285

Last-minute flights from Dulles Intl to Penang
Discover last-minute flight deals from Dulles Intl to Penang. Data last updated December 18, 2025 and is based on user searches.

Sun 1/410:30 amIAD - PEN

2 stops37h 45mEmirates

Wed 1/282:30 pmPEN - IAD

2 stops30h 40mEmirates

Deal found 12/16

$1,414

Mon 1/58:05 pmIAD - PEN

2 stops32h 55mQatar Airways

Wed 1/2810:20 pmPEN - IAD

2 stops30h 35mQatar Airways

Deal found 12/16

$1,285

Wed 1/710:30 amIAD - PEN

2 stops61h 45mEmirates

Wed 1/286:30 pmPEN - IAD

2 stops50h 40mEmirates

Deal found 12/16

$1,325

Thu 1/810:30 amIAD - PEN

2 stops37h 45mEmirates

Wed 1/282:30 pmPEN - IAD

2 stops30h 40mEmirates

Deal found 12/16

$1,375

Sun 1/182:35 pmIAD - PEN

2 stops28h 55mMultiple Airlines

Mon 1/269:30 amPEN - IAD

2 stops36h 35mMultiple Airlines

Deal found 12/16

$1,101

Sun 1/1810:30 amIAD - PEN

1 stop39h 30mEmirates

Mon 1/262:30 pmPEN - IAD

2 stops54h 40mEmirates

Deal found 12/16

$1,216

Fri 1/309:15 pmIAD - PEN

2 stops27h 00mMultiple Airlines

Fri 2/66:00 amPEN - IAD

2 stops42h 45mMultiple Airlines

Deal found 12/16

$1,148

Fri 1/3010:30 amIAD - PEN

1 stop39h 30mEmirates

Fri 2/66:30 pmPEN - IAD

2 stops50h 40mEmirates

Deal found 12/16

$1,265

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 December 18, 2025.

Fri 2/208:05 pmIAD - PEN

2 stops32h 55mQatar Airways

Deal found 12/16

$592

Sat 12/272:35 pmIAD - PEN

3 stops53h 45mMultiple Airlines

Deal found 12/15

$848

Wed 12/242:35 pmIAD - PEN

3 stops28h 55mMultiple Airlines

Deal found 12/15

$1,003

Thu 12/2510:30 amIAD - PEN

3 stops57h 50mMultiple Airlines

Deal found 12/15

$1,070

Fri 12/262:35 pmIAD - PEN

3 stops41h 55mMultiple Airlines

Deal found 12/15

$1,282

Thu 12/2510:30 amIAD - PEN

2 stops37h 45mEmirates

Deal found 12/15

$1,288

Tue 12/238:05 pmIAD - PEN

2 stops32h 55mQatar Airways

Deal found 12/15

$1,334

Mon 12/228:05 pmIAD - PEN

2 stops32h 55mQatar Airways

Deal found 12/15

$1,423

Find flight deals from Dulles Intl to Penang

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 1 star
Round-trip from	$1,080 (FlightHub)
One-way from	$592 (FlightHub)

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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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

Fri 3/20

9:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

Fri 4/3

10:05 pm-3:40 pm

2 stops29h 35m

$1,080

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 3/6

8:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

Tue 3/24

10:20 pm-4:55 pm

2 stops30h 35m

$1,080

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 1/30

9:15 pm-1:15 pm

2 stops27h 00m

Penang Intl

Fri 2/6

6:00 am-11:45 am

2 stops42h 45m

$1,148

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 1/18

2:35 pm-1:15 pm

3 stops33h 40m

Penang Intl

Mon 1/26

5:25 pm-3:55 pm

3 stops35h 30m

$1,195

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 1/18

10:30 am-3:00 pm

1 stop39h 30m

Penang Intl

Mon 1/26

2:30 pm-8:10 am

2 stops54h 40m

$1,216

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 3/15

11:15 am-5:00 pm

2 stops41h 45m

Penang Intl

Wed 3/18

2:30 pm-9:00 am

2 stops54h 30m

$1,261

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 1/30

10:30 am-3:00 pm

1 stop39h 30m

Penang Intl

Fri 2/6

6:30 pm-8:10 am

2 stops50h 40m

$1,265

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Mon 1/5

8:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

Wed 1/28

10:20 pm-3:55 pm

2 stops30h 35m

$1,285

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 2/20

8:05 pm-6:00 pm

2 stops32h 55m

$592

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sat 12/27

2:35 pm-9:20 am

3 stops53h 45m

$848

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 17 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

1,095 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

1,095 reviews

Cathay Pacific

7.6

Good

1,095 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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$592+ 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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap 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 December 18, 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 December 18, 2025.

Find flight deals from Dulles Intl to Penang

Most accurate provider

Most trusted provider

Round-trip from

One-way from

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 December 18, 2025.