How popular is this Ireland to Portugal flight route?

This flight path from Ireland to Portugal was viewed by 264 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Ireland to Portugal?

For as low as £35, Ryanair can have you in Portugal from Ireland in 2h 35m. Airlines will cover a distance of 1024 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to fly from Ireland to Portugal one-way?

£21 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Aer Lingus and TAP AIR PORTUGAL, with prices starting from £36 and £58, respectively.

In terms of precipitation, rainfall in Portugal ranges from 2.0 - 116.0 inches per month. December is typically the wettest month, when rainfall can reach 116.0 mm. July is typically the driest time to visit Portugal when rainfall is around 2.0 mm.

If weather is an important factor for your trip to Portugal, 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 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.0 C).

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

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

How can I find direct flights from Ireland to Portugal?

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

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

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

£14+ Cheap Flights from Ireland to Portugal

Cheap flight deals from Ireland to Portugal

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Ireland to Portugal
Explore the most affordable flight options available from Ireland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Fri 20/1118:15 -

Nonstop2h 35m

Sun 22/1107:25 -

Nonstop2h 40m

Deal found 1/10£35

Tue 24/1106:15 -

Nonstop2h 25m

Sun 29/1109:20 -

Nonstop2h 25m

Deal found 2/10£37

Mon 5/1021:30 -

Nonstop3h 45m

Thu 8/1006:05 -

Nonstop3h 35m

Deal found 30/9£39

Mon 16/1110:25 -

Nonstop3h 40m

Mon 30/1106:20 -

Nonstop3h 40m

Deal found 30/9£40

Sat 28/1117:00 -

Nonstop2h 25m

Sun 29/1109:20 -

Nonstop2h 25m

Deal found 3/10£42

Mon 16/1110:25 -

Nonstop3h 40m

Mon 23/1106:20 -

Nonstop3h 40m

Deal found 29/9£42

Sat 31/1017:00 -

Nonstop2h 25m

Sat 7/1119:50 -

Nonstop2h 25m

Deal found 29/9£42

Mon 12/1021:30 -

Nonstop3h 45m

Thu 22/1006:05 -

Nonstop3h 35m

Deal found 29/9£46

Sat 7/1117:00 -

Nonstop2h 25m

Sat 14/1119:50 -

Nonstop2h 25m

Deal found 1/10£47

Wed 14/1009:10 -

Nonstop2h 35m

Wed 21/1006:05 -

Nonstop2h 40m

Deal found 30/9£48

Mon 19/1021:30 -

Nonstop3h 45m

Thu 22/1006:05 -

Nonstop3h 35m

Deal found 3/10£50

Sat 21/1117:00 -

Nonstop2h 25m

Mon 23/1121:00 -

Nonstop2h 25m

Deal found 2/10£51

Best flights from Ireland to Portugal
Discover carefully curated flight deals from Ireland to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Fri 20/1118:15 -

Nonstop2h 35m

Sun 22/1107:25 -

Nonstop2h 40m

Deal found 1/10£35

Tue 24/1106:15 -

Nonstop2h 25m

Sun 29/1109:20 -

Nonstop2h 25m

Deal found 2/10£37

Sat 7/1117:00 -

Nonstop2h 25m

Sat 14/1119:50 -

Nonstop2h 25m

Deal found 1/10£47

Sat 5/1210:50 -

Nonstop3h 40m

Sat 12/1206:45 -

Nonstop3h 40m

Deal found 30/9£55

Thu 14/117:15 -

1 stop5h 55m

Sun 17/105:00 -

1 stop11h 20m

Deal found 28/9£135

Sat 21/1113:35 -

1 stop7h 05m

Mon 23/1114:05 -

2 stops9h 50m

Deal found 2/10£144

Tue 16/316:55 -

1 stop20h 35m

Sat 20/310:30 -

1 stop12h 50m

Deal found 30/9£153

Tue 17/1106:20 -

Nonstop2h 55m

Thu 19/1109:20 -

Nonstop3h 00m

Deal found 28/9£58

Mon 16/1111:25 -

Nonstop2h 25m

Mon 23/1121:00 -

Nonstop2h 25m

Deal found 2/10£62

Thu 26/1106:00 -

Nonstop2h 55m

Mon 30/1109:25 -

Nonstop3h 00m

Deal found 3/10£66

Fri 18/1206:00 -

Nonstop2h 55m

Thu 31/1206:25 -

Nonstop3h 00m

Deal found 30/9£67

Wed 14/1012:50 -

1 stop10h 10m

Sat 17/1007:10 -

1 stop12h 15m

Deal found 28/9£248

Wed 27/113:25 -

1 stop24h 25m

Sat 30/114:40 -

1 stop17h 20m

Deal found 28/9£143

Sat 17/1011:25 -

Nonstop2h 35m

Sat 24/1007:45 -

Nonstop2h 45m

Deal found 1/10£76

Sat 14/1121:45 -

2 stops14h 20m

Sat 21/1105:00 -

3 stops16h 20m

Deal found 30/9£159

Mon 7/1211:25 -

Nonstop2h 25m

Tue 8/1209:10 -

Nonstop2h 25m

Deal found 30/9£77

Sat 21/1104:15 -

Nonstop2h 55m

Wed 25/1120:25 -

Nonstop2h 55m

Deal found 2/10£167

Tue 26/117:15 -

1 stop20h 35m

Sat 30/114:40 -

1 stop7h 35m

Deal found 28/9£152

Sat 17/1006:00 -

2 stops53h 00m

Wed 21/1006:30 -

2 stops24h 35m

Deal found 29/9£373

Thu 12/1107:50 -

1 stop11h 05m

Thu 19/1106:10 -

1 stop6h 30m

Deal found 28/9£79

Thu 1/411:10 -

1 stop20h 00m

Thu 8/408:30 -

1 stop13h 55m

Deal found 1/10£159

Mon 16/1112:15 -

2 stops8h 20m

Mon 23/1113:55 -

1 stop9h 30m

Deal found 2/10£181

Mon 11/111:10 -

1 stop8h 25m

Sun 17/106:30 -

1 stop26h 55m

Deal found 3/10£182

Fri 8/117:45 -

Nonstop2h 55m

Fri 15/114:20 -

Nonstop3h 00m

Deal found 3/10£85

Mon 23/1111:25 -

2 stops13h 20m

Wed 2/1219:25 -

1 stop12h 20m

Deal found 1/10£193

Fri 12/315:25 -

2 stops22h 25m

Sun 14/314:40 -

1 stop8h 45m

Deal found 30/9£176

Fri 6/1118:55 -

Nonstop2h 25m

Sun 8/1109:20 -

Nonstop2h 25m

Deal found 3/10£90

Sat 5/1211:10 -

1 stop10h 10m

Sat 12/1207:40 -

2 stops8h 30m

Deal found 3/10£235

Fri 23/1011:50 -

2 stops11h 05m

Tue 27/1006:25 -

1 stop11h 50m

Deal found 28/9£214

Thu 12/1113:25 -

1 stop24h 25m

Sun 15/1118:50 -

1 stop21h 30m

Deal found 28/9£202

Find flight deals from Ireland to Portugal

Round-trip from	£35
One-way from	£14
Popular in	July
Cheapest in	January
Average price	£183
Good round-trip deal	£65 or less
Good one-way deal	£60 or less

Ryanair
20/11-22/11
Nonstop
5h 15m total
Ireland to Portugal

Search Deals

Ryanair
31/10-31/12
Nonstop
2h 25m total
Ireland to Portugal

Search Deals

Highest demand for flights based on searches. 24% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from Ireland to Portugal.

Search Deals

Price to beat on a one-way flight from Ireland to Portugal.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

DublinPorto

DUB Dublin - OPO Porto

DUBOPO

Dublin

Sat 31/10

17:00-19:25

Nonstop2h 25m

Porto

Wed 31/12

00:00-00:00

Nonstop0h 00m

£14

DublinFunchal

DUB Dublin - FNC Funchal Madeira

DUBFNC

Dublin

Mon 30/11

10:25-14:05

Nonstop3h 40m

Funchal Madeira

Wed 31/12

00:00-01:00

Nonstop0h 00m

£17

DublinFaro

DUB Dublin - FAO Faro

DUBFAO

Dublin

Tue 27/10

14:50-17:45

Nonstop2h 55m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£24

DublinFunchal

DUB Dublin - FNC Funchal Madeira

DUBFNC

Dublin

Sat 31/10

10:50-14:30

Nonstop3h 40m

Funchal Madeira

Wed 31/12

00:00-01:00

Nonstop0h 00m

£24

CorkFaro

ORK Cork - FAO Faro

ORKFAO

Cork

Thu 29/10

18:35-21:10

Nonstop2h 35m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£24

DublinFaro

DUB Dublin - FAO Faro

DUBFAO

Dublin

Sun 18/10

20:25-23:20

Nonstop2h 55m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£26

DublinFaro

DUB Dublin - FAO Faro

DUBFAO

Dublin

Mon 9/11

17:35-20:30

Nonstop2h 55m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£26

DublinFaro

DUB Dublin - FAO Faro

DUBFAO

Dublin

Tue 13/10

20:35-23:30

Nonstop2h 55m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£26

CorkFaro

ORK Cork - FAO Faro

ORKFAO

Cork

Fri 30/10

18:15-20:50

Nonstop2h 35m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£26

DublinFaro

DUB Dublin - FAO Faro

DUBFAO

Dublin

Sun 11/10

20:25-23:20

Nonstop2h 55m

Faro

Wed 31/12

00:00-00:00

Nonstop0h 00m

£26

Flights are sorted by cheapest return flights first.

Deals found on 28/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from Ireland to Portugal

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

DUB-OPO

DUB-FNC

DUB-FAO

ORK-FAO

DUB-LIS

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 Ireland to Portugal

IE0-PT0

DUB-OPO

DUB-FNC

DUB-FAO

ORK-FAO

What is the cheapest month to book a flight from Ireland to Portugal?

Currently, January is the cheapest month in which you can book a flight from Ireland to Portugal (average of £94). Flying from Ireland to Portugal in July is currently the most expensive (average of £216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Unlike in the evening, when flights are generally more expensive, you can save up to 42% on flights from Ireland to Portugal by exploring options for tickets at midday.

How often are flights from Ireland to Portugal delayed?

About 19% of weekly flights between Ireland and Portugal have experienced delays in the past year, with the average delay time being 110 minutes.

What is the most punctual flight time for Ireland to Portugal flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Portugal flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Ireland to Portugal?

To ensure you get the cheapest price possible for a flight from Ireland to Portugal, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Ireland to Portugal?

Travellers seeking maximum savings on their Ireland to Portugal flight should consider departing on Wednesday at midday when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portugal

Check out reviews from past customers who have flown with Aer Lingus,TAP AIR PORTUGAL, andRyanair from Ireland to Portugal to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Aer Lingus

7.3

Good

1,811 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

Aer Lingus

7.3

Good

1,811 reviews

Aer Lingus

7.3

Good

1,811 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

TAP AIR PORTUGAL

7.2

Good

2,383 reviews

Aer Lingus

7.3

Good

1,811 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

Ryanair

6.9

Okay

5,447 reviews

Aer Lingus

7.3

Good

1,811 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Michael,Sept 2026

DUB - JFK

Food and service was great. Wish the USB on the planes worked so I could charge and use my phone on the flight

Related info for your journey

How popular is this Ireland to Portugal flight route?
This flight path from Ireland to Portugal was viewed by 264 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Ireland to Portugal?
For as low as £35, Ryanair can have you in Portugal from Ireland in 2h 35m. Airlines will cover a distance of 1024 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines to fly from Ireland to Portugal one-way?
£21 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Aer Lingus and TAP AIR PORTUGAL, with prices starting from £36 and £58, respectively.
Can I find deals for flights from Ireland to Portugal that include hotel bookings?
Yes. In addition to deals on Ireland to Portugal flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Portugal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Portugal.
Can I find deals for business class flights from Ireland to Portugal?
Yes. Cheapflights offers flight deals from Ireland to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to Portugal?
Currently, January is the cheapest month in which you can book a flight from Ireland to Portugal (average of £94). Flying from Ireland to Portugal in July is currently the most expensive (average of £216). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Airlines

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Top regions

Airlines flying to Portugal

Jet2 flights to Portugal

Ryanair flights to Portugalfrom £65/person

TAP AIR PORTUGAL flights to Portugal

easyJet flights to Portugal

British Airways flights to Portugal

Top 3 airlines flying from Ireland to Portugal

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£59	Average£156	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Aer Lingus	Cheapest£63	Average£200	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
TAP AIR PORTUGAL	Cheapest£105	Average£165	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Portugal from Ireland today with Cheapflights!

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

Cheapflights simply makes it quick and affordable to book flights from Ireland to Portugal by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to Portugal, users can toggle the no change fees filter when performing a flight search.

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

Yes, Cheapflights offers price alerts on Ireland to Portugal 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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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to Portugal from £14

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Portugal

Cheapest flights from Ireland to PortugalExplore the most affordable flight options available from Ireland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Explore the most affordable flight options available from Ireland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Best flights from Ireland to PortugalDiscover carefully curated flight deals from Ireland to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Discover carefully curated flight deals from Ireland to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Direct flights from Ireland to PortugalExplore direct flight options from Ireland to Portugal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 October 2026.

Explore direct flight options from Ireland to Portugal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 October 2026.

Last-minute flights from Ireland to PortugalDiscover last-minute flight deals from Ireland to Portugal. Data last updated 3 October 2026 and is based on user searches.

Discover last-minute flight deals from Ireland to Portugal. Data last updated 3 October 2026 and is based on user searches.

One-way flights from Ireland to PortugalSearch for one-way flight options from Ireland to Portugal. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

Search for one-way flight options from Ireland to Portugal. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.

Find flight deals from Ireland to Portugal

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Ireland to Portugal

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

Cheapflights Insights

What is the cheapest month to book a flight from Ireland to Portugal?

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

Find hourly flight availability from Ireland to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 3 October 2026.

Unlike in the evening, when flights are generally more expensive, you can save up to 42% on flights from Ireland to Portugal by exploring options for tickets at midday.

How often are flights from Ireland to Portugal delayed?

About 19% of weekly flights between Ireland and Portugal have experienced delays in the past year, with the average delay time being 110 minutes.

What is the most punctual flight time for Ireland to Portugal flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Portugal flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Ireland to Portugal?

To ensure you get the cheapest price possible for a flight from Ireland to Portugal, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Ireland to Portugal?

Use this chart to determine the cheapest time to fly return from Ireland to Portugal. Price data was last updated on 3 October 2026.

Travellers seeking maximum savings on their Ireland to Portugal flight should consider departing on Wednesday at midday when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Portugal

Check out reviews from past customers who have flown with Aer Lingus,TAP AIR PORTUGAL, andRyanair from Ireland to Portugal to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How popular is this Ireland to Portugal flight route?

How long is the flight from Ireland to Portugal?

What are the cheapest airlines to fly from Ireland to Portugal one-way?

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

How can I find direct flights from Ireland to Portugal?

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

What is the cheapest month to book a flight from Ireland to Portugal?

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.

Airlines flying to Portugal

Alternative routes for Ireland to Portugal

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

Complete your trip

Complete your trip to Portugal by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

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

Search flights from Ireland to Portugal by cabin class

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

Ireland and Portugal flights

Browse other Ireland and Portugal flight options. Last updated on 3 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Portugal

Find the right flight back to Ireland after your stay in Portugal

Ireland to Portugal flights

Consider these flights travelling from Ireland to Portugal.

Fly to Portugal regions

Consider these flights travelling to Portugal regions.

Top 3 airlines flying from Ireland to Portugal

Fly with Cheapflights

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

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

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

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

Cheapest flights from Ireland to Portugal
Explore the most affordable flight options available from Ireland to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 October 2026.

Best flights from Ireland to Portugal
Discover carefully curated flight deals from Ireland to Portugal that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 3 October 2026.

Direct flights from Ireland to Portugal
Explore direct flight options from Ireland to Portugal based on user searches, and compare prices and availability for your desired travel dates. Data last updated 3 October 2026.

Last-minute flights from Ireland to Portugal
Discover last-minute flight deals from Ireland to Portugal. Data last updated 3 October 2026 and is based on user searches.

One-way flights from Ireland to Portugal
Search for one-way flight options from Ireland to Portugal. Find affordable one-way fares based on user searches. Data last updated 3 October 2026.