What is the cheapest airline that flies from Washington, D.C. to Penang Intl?

Cathay Pacific, Qatar Airways, and Emirates are the most popular carriers operating from Washington, D.C. to Penang Intl

How long does it take to fly to Penang?

On average, it takes 31h 40m to fly from Washington, D.C. to Penang if you fly out of Baltimore (the most popular airport in Washington, D.C.) and into Penang (the most popular airport in Penang). If you’re flying out of Washington, D.C. and into Penang, then the flight time is around 33h 25m.

When did momondo last update prices for flights from Washington, D.C. to Penang Intl Airport?

Prices for flights from Washington, D.C. to Penang Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington, D.C. to Penang Intl Airport?

The number of operators available for flights from Washington, D.C. to Penang Intl Airport is 1 as of November 2025.

How old do you have to be to fly from Washington, D.C. to Penang Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Penang Intl Airport.

What documentation or ID do you need to fly to Penang Intl Airport?

The travel and health documents required for your trip to Penang Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Penang Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$468 Cheap Flights from Washington, D.C. to Penang in 2025/26

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Find the cheapest flights from Washington, D.C. to Penang

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 1:35 pmIAD-PEN

34h 00m2 stops

2:05 pm - 9:45 amPEN-IAD

31h 40m2 stops

$1,042Multiple Airlines

Find Deal

Fri, May 8 - Mon, May 25

8:05 pm - 11:00 pmIAD-PEN

37h 55m2 stops

7:55 pm - 3:55 pmPEN-IAD

33h 00m2 stops

$1,177Malaysia Airlines

Find Deal

Thu, Jan 22 - Mon, Jan 26

3:35 pm - 1:15 pmIAD-PEN

33h 40m2 stops

6:25 am - 9:45 amPEN-IAD

39h 20m2 stops

$1,190Multiple Airlines

Find Deal

Fri, Mar 20 - Fri, Apr 3

6:00 am - 12:00 pmDCA-PEN

42h 00m2 stops

1:00 pm - 8:16 pmPEN-DCA

43h 16m2 stops

$1,201Cathay Pacific

Find Deal

Fri, May 8 - Mon, May 25

3:35 pm - 9:05 amIAD-PEN

29h 30m3 stops

11:00 am - 9:45 amPEN-IAD

34h 45m2 stops

$1,240Multiple Airlines

Find Deal

Fri, May 8 - Mon, May 25

10:30 am - 3:20 pmIAD-PEN

39h 50m1 stop

2:30 pm - 8:10 amPEN-IAD

54h 40m2 stops

$1,413Emirates

Find Deal

Sun, Nov 23 - Sun, Feb 22

11:54 am - 6:00 pmBWI-PEN

41h 06m3 stops

10:20 pm - 10:13 pmPEN-BWI

36h 53m3 stops

$1,934Qatar Airways

Find Deal

Thu, Dec 4 - Mon, Dec 8

11:54 am - 6:00 pmBWI-PEN

41h 06m3 stops

10:20 pm - 10:13 pmPEN-BWI

36h 53m3 stops

$2,032Qatar Airways

Find Deal

Thu, Dec 4 - Mon, Dec 8

8:40 am - 2:40 pmBWI-PEN

41h 00m2 stops

10:10 am - 9:27 pmPEN-BWI

48h 17m2 stops

$4,181Singapore Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

8:40 am - 2:40 pmBWI-PEN

41h 00m2 stops

9:15 pm - 9:27 pmPEN-BWI

37h 12m3 stops

$10,772Singapore Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

Emirates flights from Washington, D.C. to Penang

Our best Emirates deals on Washington, D.C. to Penang flight tickets

Emirates

Nov 23

IAD10:30 amWashington, D.C. Dulles Intl

39h 50m

1 stop

PEN3:20 pmPenang Intl

Feb 22

PEN2:30 pmPenang Intl

54h 40m

2 stops

IAD8:10 amWashington, D.C. Dulles Intl

$1,413

Find similar

Emirates

Jan 22

IAD10:30 amWashington, D.C. Dulles Intl

39h 30m

1 stop

PEN3:00 pmPenang Intl

Jan 26

PEN2:30 pmPenang Intl

30h 40m

2 stops

IAD8:10 amWashington, D.C. Dulles Intl

$1,418

Find similar

Emirates

Nov 23

IAD10:30 amWashington, D.C. Dulles Intl

39h 50m

1 stop

PEN3:20 pmPenang Intl

Feb 22

PEN2:30 pmPenang Intl

54h 40m

2 stops

IAD8:10 amWashington, D.C. Dulles Intl

$1,618

Find similar

Malaysia Airlines flights from Washington, D.C. to Penang

Our best Malaysia Airlines deals on Washington, D.C. to Penang flight tickets

Malaysia Airlines

Jan 22

IAD8:05 pmWashington, D.C. Dulles Intl

37h 55m

2 stops

PEN11:00 pmPenang Intl

Jan 26

PEN7:55 pmPenang Intl

33h 00m

2 stops

IAD3:55 pmWashington, D.C. Dulles Intl

$1,177

Find similar

Malaysia Airlines

Nov 23

IAD8:05 pmWashington, D.C. Dulles Intl

29h 25m

2 stops

PEN2:30 pmPenang Intl

Feb 22

PEN3:30 pmPenang Intl

37h 25m

2 stops

IAD3:55 pmWashington, D.C. Dulles Intl

$1,283

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 5/8

3:35 pm-1:35 pm

2 stops34h 00m

Penang Intl

Mon 5/25

2:05 pm-9:45 am

2 stops31h 40m

$1,042

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

DCA - PEN

DCAPEN

Washington, D.C. Reagan-National

Fri 5/8

6:00 am-12:00 pm

2 stops42h 00m

Penang Intl

Mon 5/25

1:00 pm-8:16 pm

2 stops43h 16m

$1,201

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 5/8

3:35 pm-9:05 am

3 stops29h 30m

Penang Intl

Mon 5/25

11:00 am-9:45 am

2 stops34h 45m

$1,240

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 11/23

10:30 am-3:20 pm

1 stop39h 50m

Penang Intl

Sun 2/22

2:30 pm-8:10 am

2 stops54h 40m

$1,413

BaltimorePenang

BWI - PEN

BWIPEN

Baltimore/Washington

Thu 12/4

11:54 am-6:00 pm

3 stops41h 06m

Penang Intl

Mon 12/8

10:20 pm-10:13 pm

3 stops36h 53m

$1,934

BaltimorePenang

BWI - PEN

BWIPEN

Baltimore/Washington

Thu 12/4

11:54 am-6:00 pm

3 stops41h 06m

Penang Intl

Mon 12/8

10:20 pm-10:13 pm

3 stops36h 53m

$2,032

BaltimorePenang

BWI - PEN

BWIPEN

Baltimore/Washington

Thu 12/4

8:40 am-2:40 pm

2 stops41h 00m

Penang Intl

Mon 12/8

10:10 am-9:27 pm

2 stops48h 17m

$4,181

BaltimorePenang

BWI - PEN

BWIPEN

Baltimore/Washington

Thu 12/4

8:40 am-2:40 pm

2 stops41h 00m

Penang Intl

Mon 12/8

9:15 pm-9:27 pm

3 stops37h 12m

$10,772

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Penang

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Penang?

On average, the least expensive day to fly to Penang from Washington, D.C. is on a Monday. momondo users have found tickets for Monday departures for as low as $1,146. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Washington, D.C. because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,863.

What is the cheapest time of day to depart on your flight to Penang?

In the morning is the cheapest time of day to fly from Washington, D.C. to Penang when you can find flight prices for as low as $1,378. Flying to Penang in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Penang is in the afternoon when prices are around $1,523.

When to book flights from Washington, D.C. to Penang

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Penang according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Penang (WAS to PEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Penang

Direct flights	None

There are no direct flights from Washington, D.C. to Penang. There are no popular flight routes from Washington, D.C. to Penang.

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How far is Washington, D.C. to Penang Intl by plane?
The distance between Washington, D.C. and Penang Intl is about 9363.2 mi. A reasonable flight in good conditions will take 28h 55m.
When did momondo last update prices for flights from Washington, D.C. to Penang Intl Airport?
Prices for flights from Washington, D.C. to Penang Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. to Penang Intl Airport?
The number of operators available for flights from Washington, D.C. to Penang Intl Airport is 1 as of November 2025.
How old do you have to be to fly from Washington, D.C. to Penang Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Penang Intl Airport.
What documentation or ID do you need to fly to Penang Intl Airport?
The travel and health documents required for your trip to Penang Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Penang Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Washington, D.C. to Penang

Compare and see reviews for airlines that fly from Washington, D.C. to Penang with momondo

Airline	Rating	Free Cancellation	Price
Cathay Pacific	PriceFrom $1,143	Free Cancellation	Rating 7.6 1,058 reviews		Search Cathay Pacific flights

Batu Ferringhi

George Town

Butterworth

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Penang?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Penang from Washington, D.C..

Can I find flights from Washington, D.C. to Penang with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Penang on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Penang?

Once all potential Washington, D.C. to Penang flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Penang right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Penang flights. All you need is a valid email address and we will do the rest; it is that quick and easy.