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Cheap flights from Washington, D.C. Dulles Intl Airport to Penang from $628

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. Dulles Intl Airport to Penang departing on 5/15. 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. Dulles Intl Airport to Penang

Cheap round-trip flights

Enter your travel dates to find the best prices.
Malaysia Airlines Logo
8:20 pm - 10:05 pm
IAD
-
PEN
37h 45m
2 stops
Malaysia Airlines Logo
9:50 am - 8:40 am
PEN
-
IAD
34h 50m
2 stops
$1,413Malaysia Airlines
Thu, Apr 23 - Mon, Apr 27
Emirates Logo
10:55 am - 3:15 pm
IAD
-
PEN
40h 20m
1 stop
Emirates Logo
9:10 pm - 9:18 pm
PEN
-
IAD
36h 08m
2 stops
$1,552Emirates
Mon, May 4 - Mon, May 11
Emirates Logo
5:15 pm - 3:15 pm
IAD
-
PEN
34h 00m
2 stops
Emirates Logo
9:10 pm - 9:18 pm
PEN
-
IAD
36h 08m
2 stops
$2,222Emirates
Mon, May 4 - Mon, May 11
United Airlines Logo
6:30 am - 11:05 am
IAD
-
PEN
40h 35m
2 stops
United Airlines Logo
11:55 am - 7:02 am
PEN
-
IAD
31h 07m
2 stops
$2,829United Airlines
Thu, May 7 - Thu, May 14
Emirates Logo
10:55 am - 3:15 pm
IAD
-
PEN
40h 20m
1 stop
Emirates Logo
9:10 pm - 8:40 am
PEN
-
IAD
23h 30m
1 stop
$6,985Emirates
Mon, May 4 - Mon, May 11

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 March 26, 2026.
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

Cheapest round-trip

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Thu 4/23

8:20 pm-10:05 pm

2 stops37h 45m

Penang Intl

Mon 4/27

9:50 am-8:40 am

2 stops34h 50m

$1,413

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Mon 5/4

10:55 am-3:15 pm

1 stop40h 20m

Penang Intl

Mon 5/11

9:10 pm-9:18 pm

2 stops36h 08m

$1,552

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Mon 5/4

5:15 pm-3:15 pm

2 stops34h 00m

Penang Intl

Mon 5/11

9:10 pm-9:18 pm

2 stops36h 08m

$2,222

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Thu 5/7

6:30 am-11:05 am

2 stops40h 35m

Penang Intl

Thu 5/14

11:55 am-7:02 am

2 stops31h 07m

$2,829
Quickest round-trip

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Mon 5/4

10:55 am-3:15 pm

1 stop40h 20m

Penang Intl

Mon 5/11

9:10 pm-8:40 am

1 stop23h 30m

$6,985
Cheapest one-way

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 5/15

1:20 pm-7:40 am

2 stops54h 20m

$628

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 5/17

1:20 pm-6:10 pm

3 stops40h 50m

$647

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Mon 5/18

1:20 pm-4:00 pm

2 stops38h 40m

$654

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 5/15

1:20 pm-1:10 pm

3 stops59h 50m

$659

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Mon 5/18

1:20 pm-7:15 pm

3 stops41h 55m

$668

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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. Dulles Intl Airport 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

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

Emirates is the most popular carrier operating from Washington, D.C. Dulles Intl to Penang Intl

When to book flights from Washington, D.C. Dulles Intl Airport to Penang

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Penang (IAD to PEN) flight deals and tips

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

Fastest flight time

30h 45m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Penang takes 30h 45m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Penang. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Penang.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Penang Intl by plane?

    A flight from Washington, D.C. Dulles Intl to Penang Intl will travel around 9361.6 mi. In terms of flight time, this usually takes a little over 30h 45m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Penang Intl Airport.

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

    The required travel and health documents for your Penang Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Penang Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Penang?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Penang

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Penang with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $1,143Free CancellationRating
7.6
1,231 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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Penang. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Washington, D.C. to Penang flights to just show those with flexible booking policies.

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

Once you have performed a search for Washington, D.C. to Penang flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Washington, D.C. to Penang flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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