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

Cathay Pacific and China Airlines 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 27h 49m 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 28h 40m.

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.

$517 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.

9:37 am - 7:05 pmDCA-PEN

44h 28m2 stops

1:00 pm - 6:59 pmPEN-DCA

41h 59m2 stops

$1,025Cathay Pacific

Find Deal

mié., mar. 4 - mar., mar. 24

9:59 am - 6:30 pmDCA-PEN

43h 31m2 stops

7:40 pm - 8:00 pmPEN-DCA

61h 20m2 stops

$1,031Multiple Airlines

Find Deal

dom., ene. 18 - sáb., ene. 31

6:46 pm - 8:25 pmBWI-PEN

36h 39m2 stops

10:10 am - 8:53 pmPEN-BWI

46h 43m2 stops

$1,035Singapore Airlines

Find Deal

mié., mar. 4 - mar., mar. 24

8:05 pm - 6:00 pmIAD-PEN

32h 55m2 stops

10:20 pm - 4:55 pmPEN-IAD

30h 35m2 stops

$1,137Qatar Airways

Find Deal

mié., mar. 4 - mar., mar. 24

2:35 pm - 1:15 pmIAD-PEN

33h 40m2 stops

6:30 pm - 10:05 amPEN-IAD

51h 35m2 stops

$1,165Etihad Airways

Find Deal

mié., mar. 4 - mar., mar. 24

2:35 pm - 1:15 pmIAD-PEN

33h 40m2 stops

10:00 am - 10:05 amPEN-IAD

60h 05m2 stops

$1,202Etihad Airways

Find Deal

dom., mar. 1 - mar., mar. 24

10:30 am - 3:00 pmIAD-PEN

39h 30m1 stop

2:30 pm - 9:00 amPEN-IAD

54h 30m2 stops

$1,215Emirates

Find Deal

lun., mar. 2 - mar., mar. 24

6:00 am - 2:40 pmBWI-PEN

43h 40m2 stops

5:45 pm - 8:53 pmPEN-BWI

39h 08m2 stops

$1,251Singapore Airlines

Find Deal

mié., mar. 4 - mar., mar. 24

8:05 pm - 6:00 pmIAD-PEN

32h 55m2 stops

10:20 pm - 4:55 pmPEN-IAD

30h 35m2 stops

$1,251Qatar Airways

Find Deal

sáb., mar. 7 - mar., mar. 24

10:30 am - 3:00 pmIAD-PEN

39h 30m1 stop

2:30 pm - 9:00 amPEN-IAD

30h 30m2 stops

$1,265Emirates

Find Deal

vie., mar. 6 - lun., mar. 23

Cathay Pacific flights from Washington, D.C. to Penang

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

Cathay Pacific

Mar 4

DCA9:37 amWashington, D.C. Reagan-National

44h 28m

2 stops

PEN7:05 pmPenang Intl

Mar 24

PEN1:00 pmPenang Intl

41h 59m

2 stops

DCA6:59 pmWashington, D.C. Reagan-National

$1,025

Find similar

Cathay Pacific

Mar 2

DCA9:37 amWashington, D.C. Reagan-National

44h 28m

2 stops

PEN7:05 pmPenang Intl

Mar 24

PEN1:00 pmPenang Intl

41h 59m

2 stops

DCA6:59 pmWashington, D.C. Reagan-National

$1,051

Find similar

Cathay Pacific

Mar 1

DCA9:20 amWashington, D.C. Reagan-National

37h 40m

2 stops

PEN12:00 pmPenang Intl

Mar 24

PEN1:00 pmPenang Intl

41h 59m

2 stops

DCA6:59 pmWashington, D.C. Reagan-National

$1,101

Find similar

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

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

Singapore Airlines

Mar 4

BWI6:46 pmBaltimore/Washington

36h 39m

2 stops

PEN8:25 pmPenang Intl

Mar 24

PEN10:10 amPenang Intl

46h 43m

2 stops

BWI8:53 pmBaltimore/Washington

$1,035

Find similar

Singapore Airlines

Mar 4

BWI6:00 amBaltimore/Washington

43h 40m

2 stops

PEN2:40 pmPenang Intl

Mar 24

PEN5:45 pmPenang Intl

39h 08m

2 stops

BWI8:53 pmBaltimore/Washington

$1,251

Find similar

Singapore Airlines

Mar 4

BWI6:00 amBaltimore/Washington

43h 40m

2 stops

PEN2:40 pmPenang Intl

Mar 23

PEN5:45 pmPenang Intl

35h 38m

2 stops

BWI5:23 pmBaltimore/Washington

$1,647

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Penang

DCA - PEN

DCAPEN

Washington, D.C. Reagan-National

mié. 3/4

9:37 am-7:05 pm

2 stops44h 28m

Penang Intl

mar. 3/24

1:00 pm-6:59 pm

2 stops41h 59m

$1,025

Washington, D.C.Penang

DCA - PEN

DCAPEN

Washington, D.C. Reagan-National

dom. 1/18

9:59 am-6:30 pm

2 stops43h 31m

Penang Intl

sáb. 1/31

7:40 pm-8:00 pm

2 stops61h 20m

$1,031

BaltimorePenang

BWI - PEN

BWIPEN

Baltimore/Washington

mié. 3/4

6:46 pm-8:25 pm

2 stops36h 39m

Penang Intl

mar. 3/24

10:10 am-8:53 pm

2 stops46h 43m

$1,035

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

mié. 3/4

8:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

mar. 3/24

10:20 pm-4:55 pm

2 stops30h 35m

$1,137

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

mié. 3/4

2:35 pm-1:15 pm

2 stops33h 40m

Penang Intl

mar. 3/24

6:30 pm-10:05 am

2 stops51h 35m

$1,165

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

dom. 3/1

2:35 pm-1:15 pm

2 stops33h 40m

Penang Intl

mar. 3/24

10:00 am-10:05 am

2 stops60h 05m

$1,202

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

lun. 3/2

10:30 am-3:00 pm

1 stop39h 30m

Penang Intl

mar. 3/24

2:30 pm-9:00 am

2 stops54h 30m

$1,215

BaltimorePenang

BWI - PEN

BWIPEN

Baltimore/Washington

mié. 3/4

6:00 am-2:40 pm

2 stops43h 40m

Penang Intl

mar. 3/24

5:45 pm-8:53 pm

2 stops39h 08m

$1,251

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

sáb. 3/7

8:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

mar. 3/24

10:20 pm-4:55 pm

2 stops30h 35m

$1,251

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

vie. 3/6

10:30 am-3:00 pm

1 stop39h 30m

Penang Intl

lun. 3/23

2:30 pm-9:00 am

2 stops30h 30m

$1,265

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

Fastest flight time	32h 20m
Direct flights	None

The fastest flight from Washington, D.C. to Penang takes 32h 20m

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

Search flight deals

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 26h 15m.
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 1,068 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.