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Cheap flights from Washington, D.C. to Penang from $561

This is the cheapest one-way 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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
12:50 pm - 9:05 amIAD  Washington, D.C. Dulles Intl-PEN Penang Intl
32h 15m2 stops Tokyo Haneda Kuala Lumpur Intl
Multiple Airlines Logo
6:30 am - 3:35 pmPEN  Penang Intl-IAD Washington, D.C. Dulles Intl
45h 05m2 stops Kuala Lumpur Intl Tokyo Haneda
$968Multiple Airlines
Mon, Sep 7 - Mon, Sep 21
Etihad Airways Logo
3:10 pm - 5:20 pmIAD  Washington, D.C. Dulles Intl-PEN Penang Intl
38h 10m2 stops Abu Dhabi Zayed Intl Kuala Lumpur Intl
Etihad Airways Logo
2:20 pm - 9:45 amPEN  Penang Intl-IAD Washington, D.C. Dulles Intl
55h 25m2 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl
$1,041Etihad Airways
Mon, Sep 28 - Mon, Oct 5
Etihad Airways Logo
3:10 pm - 1:25 pmIAD  Washington, D.C. Dulles Intl-PEN Penang Intl
58h 15m2 stops Abu Dhabi Zayed Intl Kuala Lumpur Intl
Etihad Airways Logo
9:20 am - 9:45 amPEN  Penang Intl-IAD Washington, D.C. Dulles Intl
60h 25m2 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl
$1,041Etihad Airways
Tue, Sep 15 - Tue, Sep 22
Etihad Airways Logo
3:10 pm - 5:20 pmIAD  Washington, D.C. Dulles Intl-PEN Penang Intl
38h 10m2 stops Abu Dhabi Zayed Intl Kuala Lumpur Intl
Etihad Airways Logo
7:00 am - 9:45 amPEN  Penang Intl-IAD Washington, D.C. Dulles Intl
38h 45m2 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl
$1,041Etihad Airways
Wed, Sep 30 - Wed, Oct 7
Etihad Airways Logo
3:10 pm - 9:00 amIAD  Washington, D.C. Dulles Intl-PEN Penang Intl
53h 50m2 stops Abu Dhabi Zayed Intl Kuala Lumpur Intl
Etihad Airways Logo
2:20 pm - 9:05 amPEN  Penang Intl-IAD Washington, D.C. Dulles Intl
31h 45m2 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl
$1,041Etihad Airways
Mon, Oct 19 - Mon, Nov 2
Etihad Airways Logo
3:10 pm - 1:25 pmIAD  Washington, D.C. Dulles Intl-PEN Penang Intl
34h 15m2 stops Abu Dhabi Zayed Intl Kuala Lumpur Intl
Etihad Airways Logo
9:20 am - 9:45 amPEN  Penang Intl-IAD Washington, D.C. Dulles Intl
36h 25m2 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl
$1,067Etihad Airways
Mon, Sep 7 - Tue, Sep 22
Multiple Airlines Logo
3:10 pm - 3:05 pmIAD  Washington, D.C. Dulles Intl-PEN Penang Intl
35h 55m2 stops Abu Dhabi Zayed Intl Kuala Lumpur Intl
Multiple Airlines Logo
2:20 pm - 9:45 amPEN  Penang Intl-IAD Washington, D.C. Dulles Intl
31h 25m2 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl
$1,070Multiple Airlines
Thu, Oct 1 - Thu, Oct 8
Multiple Airlines Logo
2:35 pm - 9:00 amIAD  Washington, D.C. Dulles Intl-PEN Penang Intl
29h 25m2 stops Abu Dhabi Zayed Intl Kuala Lumpur Intl
Multiple Airlines Logo
5:50 am - 9:05 amPEN  Penang Intl-IAD Washington, D.C. Dulles Intl
40h 15m2 stops Kuala Lumpur Intl Abu Dhabi Zayed Intl
$1,072Multiple Airlines
Mon, Feb 1 - Mon, Feb 8
Cathay Pacific Logo
3:57 pm - 12:00 pmBWI  Baltimore/Washington-PEN Penang Intl
32h 03m2 stops Dallas/Fort Worth Hong Kong Intl
Cathay Pacific Logo
1:00 pm - 9:30 pmPEN  Penang Intl-BWI Baltimore/Washington
44h 30m2 stops Hong Kong Intl Chicago O'Hare Intl
$1,250Cathay Pacific
Tue, Sep 15 - Tue, Sep 22
Cathay Pacific Logo
11:31 am - 7:10 pmDCA  Washington, D.C. Reagan-National-PEN Penang Intl
43h 39m2 stops Chicago O'Hare Intl Hong Kong Intl
Cathay Pacific Logo
7:30 am - 11:59 pmPEN  Penang Intl-DCA Washington, D.C. Reagan-National
28h 29m2 stops Hong Kong Intl Dallas/Fort Worth
$1,273Cathay Pacific
Thu, Oct 1 - Thu, Oct 8

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

Our best Cathay Pacific deals on Washington, D.C. to Penang flight tickets
Cathay Pacific
Sep 15
BWI3:57 pmBaltimore/Washington
32h 03m
2 stops
PEN12:00 pmPenang Intl
Sep 22
PEN1:00 pmPenang Intl
44h 30m
2 stops
BWI9:30 pmBaltimore/Washington
$1,250
Cathay Pacific
Oct 1
DCA11:31 amWashington, D.C. Reagan-National
43h 39m
2 stops
PEN7:10 pmPenang Intl
Oct 8
PEN7:30 amPenang Intl
28h 29m
2 stops
DCA11:59 pmWashington, D.C. Reagan-National
$1,273
Cathay Pacific
Oct 29
BWI11:40 amBaltimore/Washington
43h 25m
2 stops
PEN7:05 pmPenang Intl
Nov 2
PEN1:00 pmPenang Intl
46h 39m
2 stops
BWI10:39 pmBaltimore/Washington
$1,290

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

Our best Singapore Airlines deals on Washington, D.C. to Penang flight tickets
Singapore Airlines
Sep 30
DCA9:30 amWashington, D.C. Reagan-National
37h 30m
2 stops
PEN11:00 amPenang Intl
Oct 7
PEN3:15 pmPenang Intl
40h 45m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
$1,652
Singapore Airlines
Sep 28
DCA9:30 amWashington, D.C. Reagan-National
35h 55m
3 stops
PEN9:25 amPenang Intl
Oct 5
PEN6:10 pmPenang Intl
37h 50m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
$1,986
Singapore Airlines
Sep 15
DCA9:30 amWashington, D.C. Reagan-National
40h 55m
3 stops
PEN2:25 pmPenang Intl
Sep 22
PEN11:50 amPenang Intl
44h 10m
2 stops
DCA8:00 pmWashington, D.C. Reagan-National
$2,435

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 August 18, 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

Cheapest round-trip

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Mon 9/7

12:50 pm-9:05 am

2 stops32h 15m

Penang Intl

Mon 9/21

6:30 am-3:35 pm

2 stops45h 05m

$968

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Mon 9/28

3:10 pm-5:20 pm

2 stops38h 10m

Penang Intl

Mon 10/5

2:20 pm-9:45 am

2 stops55h 25m

$1,041

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Tue 9/15

3:10 pm-1:25 pm

2 stops58h 15m

Penang Intl

Tue 9/22

9:20 am-9:45 am

2 stops60h 25m

$1,041

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Wed 9/30

3:10 pm-5:20 pm

2 stops38h 10m

Penang Intl

Wed 10/7

7:00 am-9:45 am

2 stops38h 45m

$1,041

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Mon 10/19

3:10 pm-9:00 am

2 stops53h 50m

Penang Intl

Mon 11/2

2:20 pm-9:05 am

2 stops31h 45m

$1,041

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Mon 9/7

3:10 pm-1:25 pm

2 stops34h 15m

Penang Intl

Tue 9/22

9:20 am-9:45 am

2 stops36h 25m

$1,067
Quickest round-trip

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Thu 10/1

3:10 pm-3:05 pm

2 stops35h 55m

Penang Intl

Thu 10/8

2:20 pm-9:45 am

2 stops31h 25m

$1,070

Washington, D.C.Penang

IAD Washington, D.C. Dulles Intl - PEN Penang Intl

IADPEN

Washington, D.C. Dulles Intl

Mon 2/1

2:35 pm-9:00 am

2 stops29h 25m

Penang Intl

Mon 2/8

5:50 am-9:05 am

2 stops40h 15m

$1,072

BaltimorePenang

BWI Baltimore/Washington - PEN Penang Intl

BWIPEN

Baltimore/Washington

Tue 9/15

3:57 pm-12:00 pm

2 stops32h 03m

Penang Intl

Tue 9/22

1:00 pm-9:30 pm

2 stops44h 30m

$1,250

Washington, D.C.Penang

DCA Washington, D.C. Reagan-National - PEN Penang Intl

DCAPEN

Washington, D.C. Reagan-National

Thu 10/1

11:31 am-7:10 pm

2 stops43h 39m

Penang Intl

Thu 10/8

7:30 am-11:59 pm

2 stops28h 29m

$1,273

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 55m 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 30h 58m.

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

Best Price Found

$561

Fastest flight time

29h 01m

Direct flights

None
The best one-way flight to Penang from Washington, D.C. in the past 72 hours is $561. The best round-trip flight deal from Washington, D.C. to Penang found on momondo in the last 72 hours is $968.
The fastest flight from Washington, D.C. to Penang takes 29h 01m
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

Frequently asked questions about flying from Washington, D.C. to Penang

  • 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 29h 01m.

  • 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
1,453 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?

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