In terms of precipitation, rainfall in Ireland ranges from 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Ireland when rainfall is around 49.0 mm.

If weather is an important factor for your trip to Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from PEN to IE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Penang to Ireland as you normally would.

What airport do you fly from for flights from Penang to Ireland?

For a flight from Penang to Ireland, you will be flying from Penang Intl. Penang Intl (PEN) is just 14.5 km from the centre of the city.

Can I find deals for flights from Penang to Ireland that include hotel bookings?

Yes. In addition to deals on Penang to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Penang to Ireland?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Penang to Ireland.

Can I find deals for business class flights from Penang to Ireland?

Yes. Cheapflights offers flight deals from Penang to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

RM 1,913+ Cheap Flights from Penang to Ireland

Cheap flight deals from Penang to Ireland

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Penang to Ireland
Explore the most affordable flight options available from Penang to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Sun 8/1107:00 -

2 stops19h 10m

Mon 16/1109:00 -

1 stop38h 30m

Deal found 16/10RM 2,962

Sun 8/1108:30 -

1 stop29h 45m

Mon 16/1109:00 -

1 stop38h 30m

Deal found 16/10RM 2,966

Thu 29/1016:55 -

3 stops33h 15m

Wed 11/1107:10 -

3 stops28h 10m

Deal found 17/10RM 2,999

Sun 29/1106:15 -

2 stops35h 20m

Sun 6/1210:40 -

2 stops27h 45m

Deal found 15/10RM 3,113

Tue 1/1206:15 -

2 stops41h 15m

Tue 8/1206:10 -

2 stops30h 40m

Deal found 17/10RM 3,235

Thu 29/1008:30 -

1 stop29h 45m

Wed 11/1109:00 -

1 stop38h 30m

Deal found 17/10RM 3,411

Wed 2/1215:30 -

2 stops32h 00m

Wed 9/1210:40 -

2 stops46h 40m

Deal found 18/10RM 3,472

Thu 3/1214:20 -

3 stops34h 25m

Thu 10/1217:30 -

3 stops35h 55m

Deal found 19/10RM 4,528

Find flight deals from Penang to Ireland

Round-trip from	RM 2,962
One-way from	RM 1,913

China Eastern
8/11-16/11
3 total stops
57h 40m total
Penang to Ireland

Search Deals

Turkish Airlines
29/11-31/12
2 total stops
36h 40m total
Penang to Ireland

Search Deals

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

PenangDublin

PEN Penang Intl - DUB Dublin

PENDUB

Penang Intl

Sun 29/11

17:50-22:30

2 stops36h 40m

Dublin

Wed 31/12

00:00-06:30

Nonstop0h 00m

RM 1,913

Fastest return journey

PenangDublin

PEN Penang Intl - DUB Dublin

PENDUB

Penang Intl

Sun 29/11

08:30-06:15

1 stop29h 45m

Dublin

Wed 31/12

00:00-06:30

Nonstop0h 00m

RM 2,305

PenangDublin

PEN Penang Intl - DUB Dublin

PENDUB

Penang Intl

Sun 29/11

06:15-09:35

2 stops35h 20m

Dublin

Sun 6/12

10:40-22:25

2 stops27h 45m

RM 3,113

PenangDublin

PEN Penang Intl - DUB Dublin

PENDUB

Penang Intl

Sun 8/11

07:00-06:30

2 stops31h 30m

Dublin

Mon 16/11

19:45-22:20

2 stops18h 35m

RM 3,129

PenangDublin

PEN Penang Intl - DUB Dublin

PENDUB

Penang Intl

Thu 29/10

07:00-06:30

2 stops31h 30m

Dublin

Wed 11/11

19:45-22:20

2 stops18h 35m

RM 3,129

PenangDublin

PEN Penang Intl - DUB Dublin

PENDUB

Penang Intl

Tue 1/12

06:15-15:30

2 stops41h 15m

Dublin

Tue 8/12

06:10-20:50

2 stops30h 40m

RM 3,235

PenangDublin

PEN Penang Intl - DUB Dublin

PENDUB

Penang Intl

Wed 2/12

07:00-18:10

2 stops19h 10m

Dublin

Wed 9/12

09:00-07:30

1 stop38h 30m

RM 3,765

PenangDublin

PEN Penang Intl - DUB Dublin

PENDUB

Penang Intl

Tue 1/12

18:30-18:55

2 stops56h 25m

Dublin

Tue 8/12

08:25-13:25

2 stops21h 00m

RM 4,023

PenangDublin

PEN Penang Intl - DUB Dublin

PENDUB

Penang Intl

Mon 30/11

18:30-06:25

2 stops43h 55m

Dublin

Mon 7/12

08:25-13:25

2 stops21h 00m

RM 4,377

PenangShannon

PEN Penang Intl - SNN Shannon

PENSNN

Penang Intl

Thu 3/12

14:20-16:45

3 stops34h 25m

Shannon

Thu 10/12

17:30-13:25

3 stops35h 55m

RM 4,528

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Penang to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Penang with our price prediction graph.

PEN-DUB

PEN-SNN

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Penang to Ireland

PEN-IE0

PEN-DUB

PEN-SNN

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly from for flights from Penang to Ireland?
For a flight from Penang to Ireland, you will be flying from Penang Intl. Penang Intl (PEN) is just 14.5 km from the centre of the city.
Can I find deals for flights from Penang to Ireland that include hotel bookings?
Yes. In addition to deals on Penang to Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Penang to Ireland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Penang to Ireland.
Can I find deals for business class flights from Penang to Ireland?
Yes. Cheapflights offers flight deals from Penang to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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How does Cheapflights help users find flights from Penang to Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Penang to Ireland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Penang to Ireland?

Cheapflights helps you find that perfect flight to Ireland from Penang by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Penang to Ireland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Penang to Ireland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Penang to Ireland become cheaper?

Yes, Cheapflights offers price alerts on Penang to Ireland flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Penang to Ireland from RM 1,913

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Penang to Ireland

Cheapest flights from Penang to IrelandExplore the most affordable flight options available from Penang to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Explore the most affordable flight options available from Penang to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from Penang to IrelandDiscover carefully curated flight deals from Penang to Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Discover carefully curated flight deals from Penang to Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Last-minute flights from Penang to IrelandDiscover last-minute flight deals from Penang to Ireland. Data last updated 19 October 2026 and is based on user searches.

Discover last-minute flight deals from Penang to Ireland. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Penang to IrelandSearch for one-way flight options from Penang to Ireland. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Search for one-way flight options from Penang to Ireland. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

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Use the filters below to find and compare flights from Penang to Ireland that are best for you.

Best time to book a flight from Penang to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Penang with our price prediction graph.

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Penang to Ireland?

Can I find deals for flights from Penang to Ireland that include hotel bookings?

How can I find direct flights from Penang to Ireland?

Can I find deals for business class flights from Penang to Ireland?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Penang to Ireland

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Penang to Ireland by cabin class

Find flights from Penang to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Penang and Ireland flights

Browse other Penang and Ireland flight options. Last updated on 19 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly to Ireland regions

Consider these flights travelling to Ireland regions.

Fly with Cheapflights

How does Cheapflights help users find flights from Penang to Ireland?

Why should you use Cheapflights to find cheap flight tickets from Penang to Ireland?

Can Cheapflights find flights from Penang to Ireland with no change fees?

Can Cheapflights notify me if prices for flights from Penang to Ireland become cheaper?

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Book With Flexibility

Travel Smart

Cheapest flights from Penang to Ireland
Explore the most affordable flight options available from Penang to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from Penang to Ireland
Discover carefully curated flight deals from Penang to Ireland that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Last-minute flights from Penang to Ireland
Discover last-minute flight deals from Penang to Ireland. Data last updated 19 October 2026 and is based on user searches.

One-way flights from Penang to Ireland
Search for one-way flight options from Penang to Ireland. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.