$399 Cheap Flights from Dublin (DUB) to Penang (PEN)

View $399 flight on Tue, Nov 11, 2025Opens in a new window

Popular airlines from Dublin Airport (DUB) to Penang Intl. Airport (PEN)

Cheap Flights from Dublin to Penang (DUB-PEN)

Prices were available within the past 7 days and start at $399 for one-way flights and $756 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, Oct 12 - Thu, Oct 16
DUB
Dublin
PEN
Penang
$756 Roundtrip, found 1 day ago
$756
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Sun, Oct 12 from Dublin to Penang, returning Thu, Oct 16, priced at $756 found 1 day ago
Turkish Airlines
Fri, Jan 9 - Mon, Jan 19
DUB
Dublin
PEN
Penang
$773 Roundtrip, found 3 days ago
$773
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Fri, Jan 9 from Dublin to Penang, returning Mon, Jan 19, priced at $773 found 3 days ago
Etihad Airways
Tue, Jan 13 - Tue, Jan 20
DUB
Dublin
PEN
Penang
$785 Roundtrip, found 3 days ago
$785
Roundtrip
found 3 days ago
Select Etihad Airways flight, departing Tue, Jan 13 from Dublin to Penang, returning Tue, Jan 20, priced at $785 found 3 days ago
Etihad Airways
Sat, May 9 - Sat, May 16
DUB
Dublin
PEN
Penang
$818 Roundtrip, found 2 days ago
$818
Roundtrip
found 2 days ago
Select Etihad Airways flight, departing Sat, May 9 from Dublin to Penang, returning Sat, May 16, priced at $818 found 2 days ago
Turkish Airlines
Sun, Jan 11 - Mon, Jan 19
DUB
Dublin
PEN
Penang
$824 Roundtrip, found 3 days ago
$824
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Sun, Jan 11 from Dublin to Penang, returning Mon, Jan 19, priced at $824 found 3 days ago
Etihad Airways
Tue, Oct 7 - Mon, Oct 13
DUB
Dublin
PEN
Penang
$836 Roundtrip, found 1 day ago
$836
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Tue, Oct 7 from Dublin to Penang, returning Mon, Oct 13, priced at $836 found 1 day ago
British Airways
Sun, Apr 12 - Sun, Apr 26
DUB
Dublin
PEN
Penang
$851 Roundtrip, found 3 days ago
$851
Roundtrip
found 3 days ago
Select British Airways flight, departing Sun, Apr 12 from Dublin to Penang, returning Sun, Apr 26, priced at $851 found 3 days ago
Aer Lingus
Sun, Apr 12 - Sun, Apr 26
DUB
Dublin
PEN
Penang
$853 Roundtrip, found 3 days ago
$853
Roundtrip
found 3 days ago
Select Aer Lingus flight, departing Sun, Apr 12 from Dublin to Penang, returning Sun, Apr 26, priced at $853 found 3 days ago
Etihad Airways
Tue, Oct 7 - Sat, Oct 11
DUB
Dublin
PEN
Penang
$865 Roundtrip, found 1 day ago
$865
Roundtrip
found 1 day ago
Select Etihad Airways flight, departing Tue, Oct 7 from Dublin to Penang, returning Sat, Oct 11, priced at $865 found 1 day ago
Emirates
Mon, Oct 6 - Fri, Oct 17
DUB
Dublin
PEN
Penang
$1,041 Roundtrip, found 1 day ago
$1,041
Roundtrip
found 1 day ago
Select Emirates flight, departing Mon, Oct 6 from Dublin to Penang, returning Fri, Oct 17, priced at $1,041 found 1 day ago
Flights from Dublin (DUB) to Penang (PEN)
Origin airport
Dublin
Destination airport
Penang Intl.
Roundtrip price
$756
Distance
6592 mi

Dublin to Penang Flights

The cheapest times to fly from Dublin to Penang

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dublin to Penang are during the month of October. You can find some of the cheapest flights from Dublin to Penang with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dublin to Penang

Sunday is one of the best days to book for cheap flights from Dublin to Penang: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dublin to Penang

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dublin to Penang in 2025. You can also book with separate airlines for your outbound and return journeys, from $399 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dublin to Penang flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dublin to Penang airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Penang Intl. Airport (PEN) cost?
Lock in a cheap one-way flight from $399 or cheap return flight from $756 from Dublin Airport (DUB) to Penang Intl. Airport (PEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Dublin Airport (DUB) to Penang Intl. Airport (PEN)?
Planning your trip for October can help you save, as it's the cheapest month for flights between DUB and PEN. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Dublin Airport (DUB) to Penang Intl. Airport (PEN)?
To find the cheapest airline that'll fly you from DUB to PEN, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Dublin Airport (DUB) to Penang Intl. Airport (PEN)?
There aren't any daily direct flights available from Dublin Airport (DUB) to Penang Intl. Airport (PEN). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from DUB to PEN?
Typically you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dublin Airport (DUB) to Penang Intl. Airport (PEN)?
To avoid possible delays on the Dublin Airport (DUB) to Penang Intl. Airport (PEN) route, fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Dublin Airport (DUB) to Penang Intl. Airport (PEN) last-minute?
Waiting until just before your departure to book your flight from DUB to PEN often results in higher prices. While you may find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a DUB to PEN flight and hotel package?
Compared with arranging hotels and flights separately, booking a DUB to PEN flight and hotel package with Expedia could lead to significant savings. Better yet, having it all in one place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Penang Intl. Airport (PEN)?
In most instances, you can cancel or modify your DUB to PEN flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.