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Cheap flights from Washington, D.C. to Penang from $1,128

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Penang departing on 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Penang

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:10 pm - 9:05 am
IAD
-
PEN
53h 55m
2 stops
Multiple Airlines Logo
9:20 pm - 9:45 am
PEN
-
IAD
48h 25m
2 stops
$1,128Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Cathay Pacific Logo
11:36 am - 12:00 pm
DCA
-
PEN
36h 24m
2 stops
Cathay Pacific Logo
1:00 pm - 4:45 pm
PEN
-
DCA
39h 45m
2 stops
$1,233Cathay Pacific
Sun, Apr 12 - Sun, Apr 19
Singapore Airlines Logo
6:28 pm - 2:25 pm
BWI
-
PEN
31h 57m
2 stops
Singapore Airlines Logo
6:15 pm - 5:08 pm
PEN
-
BWI
34h 53m
2 stops
$1,364Singapore Airlines
Sun, Apr 12 - Sun, Apr 19
Multiple Airlines Logo
9:00 pm - 3:05 pm
IAD
-
PEN
30h 05m
2 stops
Multiple Airlines Logo
5:20 pm - 4:05 pm
PEN
-
IAD
34h 45m
3 stops
$1,444Multiple Airlines
Sun, Apr 12 - Sun, Apr 19
Malaysia Airlines Logo
9:05 pm - 9:55 pm
IAD
-
PEN
36h 50m
2 stops
Malaysia Airlines Logo
1:30 pm - 3:40 pm
PEN
-
IAD
38h 10m
2 stops
$1,557Malaysia Airlines
Fri, Mar 20 - Fri, Apr 3
Multiple Airlines Logo
11:15 am - 3:00 pm
IAD
-
PEN
39h 45m
1 stop
Multiple Airlines Logo
9:00 am - 8:40 am
PEN
-
IAD
35h 40m
2 stops
$1,586Multiple Airlines
Fri, Mar 20 - Fri, Apr 3
Multiple Airlines Logo
11:15 am - 3:00 pm
IAD
-
PEN
39h 45m
1 stop
Multiple Airlines Logo
6:00 am - 8:40 am
PEN
-
IAD
38h 40m
2 stops
$1,595Multiple Airlines
Fri, Mar 20 - Fri, Apr 3
Multiple Airlines Logo
9:45 pm - 2:15 pm
IAD
-
PEN
28h 30m
2 stops
Multiple Airlines Logo
6:30 pm - 11:35 am
PEN
-
IAD
29h 05m
2 stops
$1,765Multiple Airlines
Fri, Jun 19 - Wed, Jun 24
Singapore Airlines Logo
9:59 am - 9:25 am
DCA
-
PEN
35h 26m
2 stops
Singapore Airlines Logo
3:15 pm - 8:00 pm
PEN
-
DCA
40h 45m
2 stops
$1,908Singapore Airlines
Fri, Jun 19 - Wed, Jun 24
Singapore Airlines Logo
9:59 am - 11:05 am
DCA
-
PEN
37h 06m
3 stops
Singapore Airlines Logo
6:15 pm - 8:00 pm
PEN
-
DCA
37h 45m
2 stops
$1,921Singapore Airlines
Fri, Jun 19 - Wed, Jun 24

Qatar Airways flights from Washington, D.C. to Penang

Our best Qatar Airways deals on Washington, D.C. to Penang flight tickets
Qatar Airways
Mar 20
IAD11:40 amWashington, D.C. Dulles Intl
42h 20m
2 stops
PEN6:00 pmPenang Intl
Apr 3
PEN10:05 pmPenang Intl
36h 48m
3 stops
IAD10:53 pmWashington, D.C. Dulles Intl
$3,511
Qatar Airways
Mar 20
IAD11:40 amWashington, D.C. Dulles Intl
42h 20m
2 stops
PEN6:00 pmPenang Intl
Apr 3
PEN10:05 pmPenang Intl
36h 48m
3 stops
IAD10:53 pmWashington, D.C. Dulles Intl
$3,617

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

Our best Singapore Airlines deals on Washington, D.C. to Penang flight tickets
Singapore Airlines
Apr 12
BWI6:28 pmBaltimore/Washington
31h 57m
2 stops
PEN2:25 pmPenang Intl
Apr 19
PEN6:15 pmPenang Intl
34h 53m
2 stops
BWI5:08 pmBaltimore/Washington
$1,364
Singapore Airlines
Jun 19
DCA9:59 amWashington, D.C. Reagan-National
35h 26m
2 stops
PEN9:25 amPenang Intl
Jun 24
PEN3:15 pmPenang Intl
40h 45m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
$1,908
Singapore Airlines
Jun 19
DCA9:59 amWashington, D.C. Reagan-National
37h 06m
3 stops
PEN11:05 amPenang Intl
Jun 24
PEN6:15 pmPenang Intl
37h 45m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
$1,921

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Penang that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. 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

Sun 4/12

3:10 pm-9:05 am

2 stops53h 55m

Penang Intl

Sun 4/19

9:20 pm-9:45 am

2 stops48h 25m

$1,128

Washington, D.C.Penang

DCA - PEN

DCAPEN

Washington, D.C. Reagan-National

Sun 4/12

11:36 am-12:00 pm

2 stops36h 24m

Penang Intl

Sun 4/19

1:00 pm-4:45 pm

2 stops39h 45m

$1,233

BaltimorePenang

BWI - PEN

BWIPEN

Baltimore/Washington

Sun 4/12

6:28 pm-2:25 pm

2 stops31h 57m

Penang Intl

Sun 4/19

6:15 pm-5:08 pm

2 stops34h 53m

$1,364

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 4/12

9:00 pm-3:05 pm

2 stops30h 05m

Penang Intl

Sun 4/19

5:20 pm-4:05 pm

3 stops34h 45m

$1,444

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 3/20

9:05 pm-9:55 pm

2 stops36h 50m

Penang Intl

Fri 4/3

1:30 pm-3:40 pm

2 stops38h 10m

$1,557

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 3/20

11:15 am-3:00 pm

1 stop39h 45m

Penang Intl

Fri 4/3

9:00 am-8:40 am

2 stops35h 40m

$1,586

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 3/20

11:15 am-3:00 pm

1 stop39h 45m

Penang Intl

Fri 4/3

6:00 am-8:40 am

2 stops38h 40m

$1,595

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 6/19

9:45 pm-2:15 pm

2 stops28h 30m

Penang Intl

Wed 6/24

6:30 pm-11:35 am

2 stops29h 05m

$1,765

Washington, D.C.Penang

DCA - PEN

DCAPEN

Washington, D.C. Reagan-National

Fri 6/19

9:59 am-9:25 am

2 stops35h 26m

Penang Intl

Wed 6/24

3:15 pm-8:00 pm

2 stops40h 45m

$1,908

Washington, D.C.Penang

DCA - PEN

DCAPEN

Washington, D.C. Reagan-National

Fri 6/19

9:59 am-11:05 am

3 stops37h 06m

Penang Intl

Wed 6/24

6:15 pm-8:00 pm

2 stops37h 45m

$1,921

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Penang from

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

How long does it take to fly to Penang?

On average, it takes 30h 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 36h 37m.

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

30h 00m

Direct flights

None
The fastest flight from Washington, D.C. to Penang takes 30h 00m
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 30h 00m.

  • 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?

  • 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 PacificPriceFrom $1,143Free CancellationRating
7.6
1,180 reviews
Search Cathay Pacific flights

Traveling to a place near Penang?

Book flights to Penang if you plan to visit one of these locations
George Town
Batu Ferringhi
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.

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