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Cheap flights from Washington, D.C. Dulles Intl Airport to Penang from $603

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 2/20. 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.
Qatar Airways Logo
8:05 pm - 6:00 pm
IAD
-
PEN
32h 55m2 stops
Qatar Airways Logo
10:20 pm - 3:55 pm
PEN
-
IAD
30h 35m2 stops
$1,081Qatar Airways
Wed, Jan 28 - Wed, Feb 4
Qatar Airways Logo
8:05 pm - 6:00 pm
IAD
-
PEN
32h 55m2 stops
Qatar Airways Logo
10:20 pm - 4:55 pm
PEN
-
IAD
30h 35m2 stops
$1,101Qatar Airways
Fri, Mar 6 - Tue, Mar 24
Multiple Airlines Logo
9:15 pm - 1:15 pm
IAD
-
PEN
27h 00m2 stops
Multiple Airlines Logo
9:35 pm - 7:20 pm
PEN
-
IAD
34h 45m2 stops
$1,110Multiple Airlines
Wed, Jan 28 - Tue, Feb 3
Qatar Airways Logo
8:05 pm - 6:00 pm
IAD
-
PEN
32h 55m2 stops
Qatar Airways Logo
10:20 pm - 3:55 pm
PEN
-
IAD
30h 35m2 stops
$1,115Qatar Airways
Sun, Jan 25 - Tue, Feb 3
Qatar Airways Logo
8:05 pm - 6:00 pm
IAD
-
PEN
32h 55m2 stops
Qatar Airways Logo
10:20 pm - 4:55 pm
PEN
-
IAD
30h 35m2 stops
$1,119Qatar Airways
Fri, Mar 6 - Tue, Mar 24
Multiple Airlines Logo
9:15 pm - 5:00 pm
IAD
-
PEN
30h 45m2 stops
Multiple Airlines Logo
10:00 am - 7:20 pm
PEN
-
IAD
46h 20m2 stops
$1,168Multiple Airlines
Thu, Jan 29 - Tue, Feb 3
Qatar Airways Logo
8:05 pm - 6:00 pm
IAD
-
PEN
32h 55m2 stops
Qatar Airways Logo
10:20 pm - 3:55 pm
PEN
-
IAD
30h 35m2 stops
$1,185Qatar Airways
Tue, Jan 27 - Tue, Feb 3
Etihad Airways Logo
2:35 pm - 5:00 pm
IAD
-
PEN
37h 25m2 stops
Etihad Airways Logo
10:00 am - 9:05 am
PEN
-
IAD
36h 05m2 stops
$1,208Etihad Airways
Wed, Jan 28 - Mon, Feb 2
Multiple Airlines Logo
2:35 pm - 9:20 am
IAD
-
PEN
29h 45m3 stops
Multiple Airlines Logo
12:50 am - 6:30 pm
PEN
-
IAD
30h 40m2 stops
$1,210Multiple Airlines
Wed, Jan 28 - Mon, Feb 2
Emirates Logo
10:30 am - 3:00 pm
IAD
-
PEN
39h 30m1 stop
Emirates Logo
10:00 am - 8:10 am
PEN
-
IAD
59h 10m2 stops
$1,215Emirates
Sun, Jan 25 - Fri, Feb 6

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

Our best Emirates deals on Washington, D.C. Dulles Intl Airport to Penang flight tickets
Emirates
Jan 25
IAD10:30 amWashington, D.C. Dulles Intl
39h 30m
1 stop
PEN3:00 pmPenang Intl
Feb 6
PEN10:00 amPenang Intl
59h 10m
2 stops
IAD8:10 amWashington, D.C. Dulles Intl
$1,215
Find similar
Emirates
Jan 25
IAD10:30 amWashington, D.C. Dulles Intl
39h 30m
1 stop
PEN3:00 pmPenang Intl
Feb 2
PEN10:00 amPenang Intl
59h 10m
2 stops
IAD8:10 amWashington, D.C. Dulles Intl
$1,216
Find similar
Emirates
Jan 30
IAD10:30 amWashington, D.C. Dulles Intl
39h 30m
1 stop
PEN3:00 pmPenang Intl
Feb 5
PEN10:00 amPenang Intl
35h 10m
2 stops
IAD8:10 amWashington, D.C. Dulles Intl
$1,265
Find similar

Qatar Airways flights from Washington, D.C. Dulles Intl Airport to Penang

Our best Qatar Airways deals on Washington, D.C. Dulles Intl Airport to Penang flight tickets
Qatar Airways
Jan 28
IAD8:05 pmWashington, D.C. Dulles Intl
32h 55m
2 stops
PEN6:00 pmPenang Intl
Feb 4
PEN10:20 pmPenang Intl
30h 35m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$1,081
Find similar
Qatar Airways
Mar 6
IAD8:05 pmWashington, D.C. Dulles Intl
32h 55m
2 stops
PEN6:00 pmPenang Intl
Mar 24
PEN10:20 pmPenang Intl
30h 35m
2 stops
IAD4:55 pmWashington, D.C. Dulles Intl
$1,101
Find similar
Qatar Airways
Jan 25
IAD8:05 pmWashington, D.C. Dulles Intl
32h 55m
2 stops
PEN6:00 pmPenang Intl
Feb 3
PEN10:20 pmPenang Intl
30h 35m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$1,115
Find similar

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 December 15, 2025.
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

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Wed 1/28

8:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

Wed 2/4

10:20 pm-3:55 pm

2 stops30h 35m

$1,081

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 3/6

8:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

Tue 3/24

10:20 pm-4:55 pm

2 stops30h 35m

$1,101

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Wed 1/28

9:15 pm-1:15 pm

2 stops27h 00m

Penang Intl

Tue 2/3

9:35 pm-7:20 pm

2 stops34h 45m

$1,110

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 1/25

8:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

Tue 2/3

10:20 pm-3:55 pm

2 stops30h 35m

$1,115

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 3/6

8:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

Tue 3/24

10:20 pm-4:55 pm

2 stops30h 35m

$1,119

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Thu 1/29

9:15 pm-5:00 pm

2 stops30h 45m

Penang Intl

Tue 2/3

10:00 am-7:20 pm

2 stops46h 20m

$1,168

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Tue 1/27

8:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

Tue 2/3

10:20 pm-3:55 pm

2 stops30h 35m

$1,185

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Wed 1/28

2:35 pm-5:00 pm

2 stops37h 25m

Penang Intl

Mon 2/2

10:00 am-9:05 am

2 stops36h 05m

$1,208

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Wed 1/28

2:35 pm-9:20 am

3 stops29h 45m

Penang Intl

Mon 2/2

12:50 am-6:30 pm

2 stops30h 40m

$1,210

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 1/25

10:30 am-3:00 pm

1 stop39h 30m

Penang Intl

Fri 2/6

10:00 am-8:10 am

2 stops59h 10m

$1,215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 day to depart on your flight to Penang?

On average, the least expensive day to fly to Penang from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport 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. Dulles Intl Airport 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. 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

32h 55m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Penang takes 32h 55m
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 32h 55m.

  • 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
1,095 reviews
Search Cathay Pacific flights

Traveling to a place near Penang?

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