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

Cathay Pacific, at $1,240, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Penang.Alternate airlines to your destination round-trip include China Airlines and United Airlines. Cathay Pacific is 22% cheaper than the average price of flights available within the next 90 days to this destination.

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

Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Penang (average of $960). Flying from Washington, D.C. Dulles Intl Airport to Penang in December is currently the most expensive (average of $1,537). 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.

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

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Penang flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings 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 Washington, D.C. Dulles Intl Airport to Penang?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 24% when planning your travel around this day of the week.

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

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Penang in the morning. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight at noon.

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.

$847+ 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 2 stars
Round-trip from	$1,224 (Expedia)
One-way from	$847 (China Airlines)
Popular in	August
Cheapest in	February

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

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($156 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($70 potential savings vs. average RT price).

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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 April 17, 2025.

Sat 9/2010:05 pmIAD - PEN

2 stops27h 10mEtihad Airways

Tue 9/302:30 pmPEN - IAD

2 stops37h 40mEtihad Airways

Deal found 4/17

$1,094

Wed 7/98:19 pmIAD - PEN

2 stops34h 21mMultiple Airlines

Tue 1/61:05 pmPEN - IAD

2 stops38h 55mMultiple Airlines

Deal found 4/16

$1,224

Tue 7/86:44 pmIAD - PEN

2 stops29h 16mCathay Pacific

Thu 1/87:55 amPEN - IAD

2 stops27h 23mCathay Pacific

Deal found 4/16

$1,240

Sat 5/317:00 amIAD - PEN

2 stops43h 10mChina Airlines

Sat 6/73:10 pmPEN - IAD

2 stops28h 26mChina Airlines

Deal found 4/16

$1,479

Mon 7/710:08 pmIAD - PEN

2 stops49h 02mUnited Airlines

Tue 1/612:10 pmPEN - IAD

2 stops58h 00mUnited Airlines

Deal found 4/16

$1,505

Sun 7/611:00 amIAD - PEN

2 stops40h 05mMalaysia Airlines

Sun 1/43:30 pmPEN - IAD

2 stops37h 25mMalaysia Airlines

Deal found 4/16

$1,944

Fri 7/117:59 pmIAD - PEN

2 stops57h 01mSingapore Airlines

Mon 1/59:15 pmPEN - IAD

2 stops33h 40mSingapore Airlines

Deal found 4/16

$1,951

Wed 7/910:55 amIAD - PEN

1 stop40h 50mEmirates

Tue 1/69:25 pmPEN - IAD

2 stops38h 11mEmirates

Deal found 4/16

$5,293

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 April 17, 2025.

Wed 7/98:19 pmIAD - PEN

2 stops34h 21mMultiple Airlines

Tue 1/61:05 pmPEN - IAD

2 stops38h 55mMultiple Airlines

Deal found 4/16

$1,224

Tue 7/86:44 pmIAD - PEN

2 stops29h 16mCathay Pacific

Thu 1/87:55 amPEN - IAD

2 stops27h 23mCathay Pacific

Deal found 4/16

$1,240

Sat 5/317:00 amIAD - PEN

2 stops43h 10mChina Airlines

Sat 6/73:10 pmPEN - IAD

2 stops28h 26mChina Airlines

Deal found 4/16

$1,479

Mon 7/710:08 pmIAD - PEN

2 stops49h 02mUnited Airlines

Tue 1/612:10 pmPEN - IAD

2 stops58h 00mUnited Airlines

Deal found 4/16

$1,505

Sun 7/611:00 amIAD - PEN

2 stops40h 05mMalaysia Airlines

Sun 1/43:30 pmPEN - IAD

2 stops37h 25mMalaysia Airlines

Deal found 4/16

$1,944

Fri 7/117:59 pmIAD - PEN

2 stops57h 01mSingapore Airlines

Mon 1/59:15 pmPEN - IAD

2 stops33h 40mSingapore Airlines

Deal found 4/16

$1,951

Wed 7/910:55 amIAD - PEN

1 stop40h 50mEmirates

Tue 1/69:25 pmPEN - IAD

2 stops38h 11mEmirates

Deal found 4/16

$5,293

Last-minute flights from Dulles Intl to Penang
Discover last-minute flight deals from Dulles Intl to Penang. Data last updated April 17, 2025 and is based on user searches.

Sat 5/317:00 amIAD - PEN

2 stops43h 10mChina Airlines

Sat 6/73:10 pmPEN - IAD

2 stops28h 26mChina Airlines

Deal found 4/16

$1,479

Sat 5/3111:00 amIAD - PEN

3 stops35h 25mMultiple Airlines

Sat 6/79:30 amPEN - IAD

2 stops34h 10mMultiple Airlines

Deal found 4/16

$1,669

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 April 17, 2025.

Sun 6/16:30 amIAD - PEN

2 stops43h 40mMultiple Airlines

Deal found 4/17

$847

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

Sat 9/20

10:05 pm-1:15 pm

2 stops27h 10m

Penang Intl

Tue 9/30

2:30 pm-4:10 pm

2 stops37h 40m

$1,094

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Wed 7/9

8:19 pm-6:40 pm

2 stops34h 21m

Penang Intl

Tue 1/6

1:05 pm-3:00 pm

2 stops38h 55m

$1,224

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Tue 7/8

6:44 pm-12:00 pm

2 stops29h 16m

Penang Intl

Thu 1/8

7:55 am-10:18 pm

2 stops27h 23m

$1,240

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sat 5/31

7:00 am-2:10 pm

2 stops43h 10m

Penang Intl

Sat 6/7

3:10 pm-7:36 am

2 stops28h 26m

$1,479

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Mon 7/7

10:08 pm-11:10 am

2 stops49h 02m

Penang Intl

Tue 1/6

12:10 pm-9:10 am

2 stops58h 00m

$1,505

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 7/6

11:00 am-3:05 pm

2 stops40h 05m

Penang Intl

Sun 1/4

3:30 pm-3:55 pm

2 stops37h 25m

$1,944

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 7/11

7:59 pm-5:00 pm

2 stops57h 01m

Penang Intl

Mon 1/5

9:15 pm-5:55 pm

2 stops33h 40m

$1,951

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Wed 7/9

10:55 am-3:45 pm

1 stop40h 50m

Penang Intl

Tue 1/6

9:25 pm-10:36 pm

2 stops38h 11m

$5,293

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 6/1

6:30 am-2:10 pm

2 stops43h 40m

$847

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

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.

Cheapflights Insights

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

Rainfall in Penang by month

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.

Temperature in Penang by month

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).

Reviews of airlines servicing Penang

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

China Airlines

8.2

Very good

729 reviews

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Singapore Airlines

8.1

Very good

1,288 reviews

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Emirates

8.0

Very good

3,200 reviews

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

Cathay Pacific

7.5

Good

849 reviews

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

United Airlines

7.4

Good

8,667 reviews

China Airlines

8.2

Very good

729 reviews

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2025

YVR - TPE

I like the system, but the problem is the food , thre is no option, as a chef i don't recommend the food is worst we keep our hungry until taipe from vancouver

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.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Penang round-trip?
Cathay Pacific, at $1,240, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Penang.Alternate airlines to your destination round-trip include China Airlines and United Airlines. Cathay Pacific is 22% cheaper than the average price of flights available within the next 90 days to this destination.
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.
What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Penang?
Currently, April is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Penang (average of $960). Flying from Washington, D.C. Dulles Intl Airport to Penang in December is currently the most expensive (average of $1,537). 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.

See more FAQs

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Alternative routes for Dulles Intl to Penang

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Other flights to Penang

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Penang to Ho Chi Minh City flights

Penang to Jakarta Soekarno-Hatta Intl Airport flights

Penang to Singapore flights

Penang to Kota Kinabalu flights

Top airline flying from Dulles Intl to Penang

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest$1,026	Average$1,306	FlexibilityNo cancel fee	On-time68%

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$847+ 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 6/1. 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 April 17, 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 April 17, 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.

Cheapflights Insights

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

Rainfall in Penang by month

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

Temperature in Penang by month

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

Reviews of airlines servicing Penang

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?

What are the cheapest airlines flying 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?

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

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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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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 April 17, 2025.