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Cheap flights from Washington, D.C. Dulles Intl Airport to Penang from $1,082

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. Dulles Intl Airport to Penang departing on 1/12. 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. 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 pmIAD-PEN
32h 55m2 stops
Qatar Airways Logo
10:20 pm - 3:55 pmPEN-IAD
30h 35m2 stops
$1,082Qatar Airways
Find Deal
Mon, Jan 12 - Mon, Jan 19
Etihad Airways Logo
2:35 pm - 1:15 pmIAD-PEN
33h 40m2 stops
Etihad Airways Logo
6:30 pm - 10:05 amPEN-IAD
27h 35m2 stops
$1,094Etihad Airways
Find Deal
Tue, Jan 27 - Wed, Mar 11
Cathay Pacific Logo
5:26 pm - 12:00 pmIAD-PEN
29h 34m2 stops
Cathay Pacific Logo
7:50 am - 4:31 pmPEN-IAD
45h 41m2 stops
$1,109Cathay Pacific
Find Deal
Fri, Jan 30 - Sat, Feb 7
Multiple Airlines Logo
2:35 pm - 1:15 pmIAD-PEN
33h 40m2 stops
Multiple Airlines Logo
9:35 pm - 9:05 amPEN-IAD
48h 30m2 stops
$1,114Multiple Airlines
Find Deal
Sun, Feb 1 - Sat, Feb 21
Multiple Airlines Logo
2:35 pm - 10:25 amIAD-PEN
30h 50m3 stops
Multiple Airlines Logo
10:35 am - 10:05 amPEN-IAD
35h 30m2 stops
$1,119Multiple Airlines
Find Deal
Tue, Jan 27 - Wed, Mar 11
Malaysia Airlines Logo
8:05 pm - 11:00 pmIAD-PEN
37h 55m2 stops
Malaysia Airlines Logo
7:55 pm - 3:55 pmPEN-IAD
33h 00m2 stops
$1,182Malaysia Airlines
Find Deal
Thu, Jan 22 - Mon, Jan 26
Malaysia Airlines Logo
8:05 pm - 1:10 pmIAD-PEN
52h 05m2 stops
Malaysia Airlines Logo
6:45 am - 3:55 pmPEN-IAD
46h 10m2 stops
$1,183Malaysia Airlines
Find Deal
Sun, Jan 11 - Sun, Jan 18
Malaysia Airlines Logo
8:05 pm - 1:10 pmIAD-PEN
52h 05m2 stops
Malaysia Airlines Logo
6:20 pm - 3:55 pmPEN-IAD
58h 35m2 stops
$1,189Malaysia Airlines
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Sun, Jan 11 - Sat, Jan 17
Emirates Logo
10:30 am - 3:00 pmIAD-PEN
39h 30m1 stop
Emirates Logo
10:00 am - 8:10 amPEN-IAD
59h 10m2 stops
$1,216Emirates
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Sun, Jan 11 - Tue, Jan 20
Emirates Logo
10:30 am - 3:00 pmIAD-PEN
39h 30m1 stop
Emirates Logo
6:30 pm - 8:10 amPEN-IAD
50h 40m2 stops
$1,265Emirates
Find Deal
Thu, Jan 22 - Mon, Jan 26

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

Our best Malaysia Airlines deals on Washington, D.C. Dulles Intl Airport to Penang flight tickets
Malaysia Airlines
Jan 22
IAD8:05 pmWashington, D.C. Dulles Intl
37h 55m
2 stops
PEN11:00 pmPenang Intl
Jan 26
PEN7:55 pmPenang Intl
33h 00m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$1,182
Find similar
Malaysia Airlines
Jan 11
IAD8:05 pmWashington, D.C. Dulles Intl
52h 05m
2 stops
PEN1:10 pmPenang Intl
Jan 18
PEN6:45 amPenang Intl
46h 10m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$1,183
Find similar
Malaysia Airlines
Jan 11
IAD8:05 pmWashington, D.C. Dulles Intl
52h 05m
2 stops
PEN1:10 pmPenang Intl
Jan 17
PEN6:20 pmPenang Intl
58h 35m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$1,189
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 12
IAD8:05 pmWashington, D.C. Dulles Intl
32h 55m
2 stops
PEN6:00 pmPenang Intl
Jan 19
PEN10:20 pmPenang Intl
30h 35m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$1,082
Find similar
Qatar Airways
Nov 23
IAD8:05 pmWashington, D.C. Dulles Intl
32h 55m
2 stops
PEN6:00 pmPenang Intl
Feb 22
PEN10:20 pmPenang Intl
30h 35m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$1,289
Find similar
Qatar Airways
Nov 23
IAD10:40 amWashington, D.C. Dulles Intl
42h 20m
2 stops
PEN6:00 pmPenang Intl
Feb 22
PEN10:20 pmPenang Intl
30h 35m
2 stops
IAD3:55 pmWashington, D.C. Dulles Intl
$1,292
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 November 6, 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

Mon 1/12

8:05 pm-6:00 pm

2 stops32h 55m

Penang Intl

Mon 1/19

10:20 pm-3:55 pm

2 stops30h 35m

$1,082

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Tue 1/27

2:35 pm-1:15 pm

2 stops33h 40m

Penang Intl

Wed 3/11

6:30 pm-10:05 am

2 stops27h 35m

$1,094

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 1/30

5:26 pm-12:00 pm

2 stops29h 34m

Penang Intl

Sat 2/7

7:50 am-4:31 pm

2 stops45h 41m

$1,109

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 2/1

2:35 pm-1:15 pm

2 stops33h 40m

Penang Intl

Sat 2/21

9:35 pm-9:05 am

2 stops48h 30m

$1,114

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Tue 1/27

2:35 pm-10:25 am

3 stops30h 50m

Penang Intl

Wed 3/11

10:35 am-10:05 am

2 stops35h 30m

$1,119

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Thu 1/22

8:05 pm-11:00 pm

2 stops37h 55m

Penang Intl

Mon 1/26

7:55 pm-3:55 pm

2 stops33h 00m

$1,182

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 1/11

8:05 pm-1:10 pm

2 stops52h 05m

Penang Intl

Sun 1/18

6:45 am-3:55 pm

2 stops46h 10m

$1,183

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 1/11

8:05 pm-1:10 pm

2 stops52h 05m

Penang Intl

Sat 1/17

6:20 pm-3:55 pm

2 stops58h 35m

$1,189

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Sun 1/11

10:30 am-3:00 pm

1 stop39h 30m

Penang Intl

Tue 1/20

10:00 am-8:10 am

2 stops59h 10m

$1,216

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Thu 1/22

10:30 am-3:00 pm

1 stop39h 30m

Penang Intl

Mon 1/26

6:30 pm-8:10 am

2 stops50h 40m

$1,265

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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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

Direct flights

None
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.
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  • 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 25h 25m.

  • 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
1,055 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?

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