IAD - PEN

$673 Find Cheap Flights from Washington, D.C. to Penang

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Penang departing on 10/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Penang

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Penang, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Penang, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,196
Etihad Airways
Thu 9/17Mon 9/21
IAD - PEN • 2 stops
Cheapest one-way
$673
Multiple Airlines
Mon 10/19
IAD - PEN • 2 stops
Top airlines
Etihad Airways
Cheapest • from $1,196 (round-trip)
Cathay Pacific
Best reviews • 7.6 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Washington, D.C. and Penang. You'll need at least 1 connection.
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Penang!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Penang (IAD-PEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Penang that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Penang

Thu, Sep 17 - Mon, Sep 21
Etihad Airways Logo
3:10 pm - 5:20 pm
IAD
-
PEN
38h 10m
2 stops
Etihad Airways Logo
2:20 pm - 9:45 am
PEN
-
IAD
31h 25m
2 stops
$1,196Etihad Airways
Mon, Oct 19 - Mon, Nov 2
Qatar Airways Logo
9:00 pm - 12:45 pm
IAD
-
PEN
27h 45m
2 stops
Qatar Airways Logo
10:20 pm - 3:55 pm
PEN
-
IAD
30h 35m
2 stops
$1,260Qatar Airways
Thu, Sep 17 - Mon, Sep 21
Emirates Logo
10:55 am - 1:25 pm
IAD
-
PEN
38h 30m
2 stops
Emirates Logo
9:35 pm - 8:40 am
PEN
-
IAD
23h 05m
1 stop
$1,307Emirates
Thu, Sep 17 - Mon, Sep 21
Emirates Logo
10:55 am - 1:25 pm
IAD
-
PEN
38h 30m
2 stops
Emirates Logo
9:35 pm - 8:40 am
PEN
-
IAD
23h 05m
1 stop
$1,308Emirates
Sun, Jul 12 - Sun, Aug 2
Multiple Airlines Logo
3:10 pm - 3:00 pm
IAD
-
PEN
35h 50m
2 stops
Multiple Airlines Logo
7:00 am - 9:45 am
PEN
-
IAD
38h 45m
2 stops
$1,361Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Emirates Logo
10:55 am - 1:25 pm
IAD
-
PEN
38h 30m
2 stops
Emirates Logo
9:35 pm - 8:40 am
PEN
-
IAD
23h 05m
1 stop
$1,375Emirates
Mon, Jun 15 - Mon, Jun 22
Multiple Airlines Logo
6:50 pm - 3:35 pm
IAD
-
PEN
32h 45m
2 stops
Multiple Airlines Logo
9:35 pm - 3:40 pm
PEN
-
IAD
30h 05m
2 stops
$1,389Multiple Airlines
Mon, Oct 19 - Mon, Nov 2
Qatar Airways Logo
9:00 pm - 3:05 pm
IAD
-
PEN
30h 05m
2 stops
Qatar Airways Logo
10:20 pm - 10:32 pm
PEN
-
IAD
37h 12m
3 stops
$1,465Qatar Airways
Mon, Jun 1 - Mon, Jun 8
Qatar Airways Logo
9:00 pm - 5:40 pm
IAD
-
PEN
32h 40m
2 stops
Qatar Airways Logo
6:55 pm - 6:20 pm
PEN
-
IAD
35h 25m
2 stops
$1,524Qatar Airways
Tue, Jul 21 - Tue, Aug 11
Multiple Airlines Logo
3:10 pm - 12:35 am
IAD
-
PEN
45h 25m
2 stops
Multiple Airlines Logo
5:50 am - 9:45 am
PEN
-
IAD
39h 55m
2 stops
$1,556Multiple Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Penang flights

Get data-powered insights and trends into flights from Washington, D.C. to Penang to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Penang?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Penang were found on Etihad Airways ($1,196) and Qatar Airways ($1,260).

Find deals

Good to know

Cheapest flight$673
Flight from Washington, D.C. to Penang

When to book flights from Washington, D.C. to Penang

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Penang based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Penang flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Penang?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Penang was $673 for a one-way ticket and $1,196 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Penang?

    Yes

  • Which airports will I be using when flying from Washington, D.C. to Penang?

    Washington, D.C. and Penang are both served by 1 main airport. You will leave Washington, D.C. from Washington, D.C. Dulles Intl and will be arriving at Penang Intl.

  • Which aircraft models fly most regularly from Washington, D.C. to Penang?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Penang?

    oneworld is the only airline alliance operating flights between Washington, D.C. and Penang.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Penang?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Penang.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Penang?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Penang from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Penang?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Penang with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and PEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Penang?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Penang from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Penang

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Penang. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Penang? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
Cathay PacificOverall score based on 1313 reviews
7.9Boarding
8.1Crew
7.3Food
7.8Entertainment
7.6Comfort
Airline reviews

Later on, when there was no more bottled water, the water we received had a strong chlorine/disinfectant odor. On my flight from Hong Kong to Los Angeles, there was a male flight attendant who had a mean attitude throughout the whole trip, and he was very impatient during meal service “Furthermore, we purchased a Hong Kong SIM card as part of our flight package, but we received no instructions—neither by email nor SMS—on how to activate or use it. Consequently, we were unable to use the service at all. We request a full refund, as this appears to be a deceptive charge

6.0 GoodAnonymous, May 2026
LAX - HKG
Read more Cathay Pacific reviews

Later on, when there was no more bottled water, the water we received had a strong chlorine/disinfectant odor. On my flight from Hong Kong to Los Angeles, there was a male flight attendant who had a mean attitude throughout the whole trip, and he was very impatient during meal service “Furthermore, we purchased a Hong Kong SIM card as part of our flight package, but we received no instructions—neither by email nor SMS—on how to activate or use it. Consequently, we were unable to use the service at all. We request a full refund, as this appears to be a deceptive charge

The crew and the food were excellent. The plane was kept quite clean.

Crew were not engaging. Only engaged if requested. Food taste was mediocre

My seat had many issues. First the chair was broken where reclining was difficult. My usb plug was also broken so charging was impossible.

The flight from Hong Kong to Hyderabad didn’t have any power points to charge my mobile. Given we are no longer allowed to use power banks, giving customers the ability to charge even on short flights is critical part of the overall experience.

Flights home are always happy, except this time I was traveling to be with my ailing father.

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Problems with entertainment system eventually rectified. Cabin crew attentive and polite but a bit absent minded when it came to remembering requests, salt, sugar etc.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

Everything you need to know for your flight from Washington, D.C. to Penang

Information on your arrival and departure airports

Washington, D.C. (IAD)
Penang (PEN)