$489 Cheap Flights from Penang (PEN) to Dublin (DUB)

View $489 flight on Fri, Nov 14, 2025Opens in a new window

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

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Cheap Flights from Penang to Dublin (PEN-DUB)

Prices were available within the past 7 days and start at $489 for one-way flights and $747 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Sun, Oct 5 - Tue, Oct 21
PEN
Penang
DUB
Dublin
$747 Roundtrip, found 6 days ago
$747
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Sun, Oct 5 from Penang to Dublin, returning Tue, Oct 21, priced at $747 found 6 days ago
Malaysia Airlines
Sun, Oct 5 - Tue, Oct 21
PEN
Penang
DUB
Dublin
$920 Roundtrip, found 6 days ago
$920
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Sun, Oct 5 from Penang to Dublin, returning Tue, Oct 21, priced at $920 found 6 days ago
Malaysia Airlines
Sun, Oct 5 - Tue, Oct 21
PEN
Penang
DUB
Dublin
$947 Roundtrip, found 6 days ago
$947
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Sun, Oct 5 from Penang to Dublin, returning Tue, Oct 21, priced at $947 found 6 days ago
Malaysia Airlines
Sun, Oct 5 - Tue, Oct 21
PEN
Penang
DUB
Dublin
$949 Roundtrip, found 6 days ago
$949
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Sun, Oct 5 from Penang to Dublin, returning Tue, Oct 21, priced at $949 found 6 days ago
Malaysia Airlines
Sun, Oct 5 - Tue, Oct 21
PEN
Penang
DUB
Dublin
$976 Roundtrip, found 6 days ago
$976
Roundtrip
found 6 days ago
Select Malaysia Airlines flight, departing Sun, Oct 5 from Penang to Dublin, returning Tue, Oct 21, priced at $976 found 6 days ago
Etihad Airways
Sun, Oct 5 - Tue, Oct 21
PEN
Penang
DUB
Dublin
$976 Roundtrip, found 6 days ago
$976
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Sun, Oct 5 from Penang to Dublin, returning Tue, Oct 21, priced at $976 found 6 days ago
Etihad Airways
Sun, Oct 5 - Tue, Oct 21
PEN
Penang
DUB
Dublin
$1,013 Roundtrip, found 6 days ago
$1,013
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Sun, Oct 5 from Penang to Dublin, returning Tue, Oct 21, priced at $1,013 found 6 days ago
Batik air
Sun, Oct 5 - Tue, Oct 21
PEN
Penang
DUB
Dublin
$1,097 Roundtrip, found 6 days ago
$1,097
Roundtrip
found 6 days ago
Select Batik air flight, departing Sun, Oct 5 from Penang to Dublin, returning Tue, Oct 21, priced at $1,097 found 6 days ago
Cathay Pacific
Sun, Oct 5 - Tue, Oct 21
PEN
Penang
DUB
Dublin
$1,107 Roundtrip, found 6 days ago
$1,107
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Sun, Oct 5 from Penang to Dublin, returning Tue, Oct 21, priced at $1,107 found 6 days ago
Turkish Airlines
Sun, Oct 5 - Tue, Oct 21
PEN
Penang
DUB
Dublin
$1,409 Roundtrip, found 6 days ago
$1,409
Roundtrip
found 6 days ago
Select Turkish Airlines flight, departing Sun, Oct 5 from Penang to Dublin, returning Tue, Oct 21, priced at $1,409 found 6 days ago
Flights from Penang (PEN) to Dublin (DUB)
Origin airport
Penang Intl.
Destination airport
Dublin
Airlines serving
British Airways, Etihad Airways, Lufthansa, Swiss International Air Lines, Turkish Airlines
Roundtrip price
$746
Distance
6592 mi

Penang to Dublin Flights

The cheapest times to fly from Penang to Dublin

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 Penang to Dublin are during the month of October. You can find some of the cheapest flights from Penang to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Penang to Dublin

Sunday is one of the best days to book for cheap flights from Penang to Dublin: 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 Penang to Dublin

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 Penang to Dublin in 2025. You can also book with separate airlines for your outbound and return journeys, from $489 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 Penang to Dublin 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 Penang to Dublin 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 Penang Intl. Airport (PEN) to Dublin Airport (DUB) cost?
Grab a cheap one-way flight from $489 or cheap return flight from $747 from Penang Intl. Airport (PEN) to Dublin Airport (DUB) 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 Penang Intl. Airport (PEN) to Dublin Airport (DUB)?
October is the most affordable month to fly from PEN to DUB. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Penang Intl. Airport (PEN) to Dublin Airport (DUB)?
To find the cheapest airline that'll fly you from PEN to DUB, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Penang Intl. Airport (PEN) to Dublin Airport (DUB)?
There aren't any daily direct flights from Penang Intl. Airport (PEN) to Dublin Airport (DUB). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from PEN to DUB?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Penang Intl. Airport (PEN) to Dublin Airport (DUB)?
Select a flight from Penang Intl. Airport (PEN) to Dublin Airport (DUB) that leaves before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Penang Intl. Airport (PEN) to Dublin Airport (DUB) last-minute?
Last-minute bookings from PEN to DUB are typically more expensive. To lock in the best prices, start looking for flights as early as possible. That said, if your travel plans are flexible, you may find a cheap fare right before your journey.
Is it cheaper to book a PEN to DUB flight and hotel package?
You'll generally save money by securing a PEN to DUB flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal flights and accommodations, you can add extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Penang Intl. Airport (PEN) to Dublin Airport (DUB)?
Typically, you're able to reschedule or cancel your PEN to DUB flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you'd like more information, head to our Customer Service portal.

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*Available to One Key members.