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Cheap flights from Ireland to Portugal from £24

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Portugal departing on 17/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to Portugal

Cheap return flights

These are some of the best return flight deals from Ireland to Portugal that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ireland to Portugal.

Cheap last-minute flights

Planning a quick getaway from Ireland to Portugal? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Portugal, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Ireland to Portugal

Find recent return train or bus tickets from Ireland to Portugal.

All return flight deals from Ireland to Portugal

The cheapest plane tickets from Ireland to Portugal found on KAYAK recently.
12:10 - 15:00DUB-LIS
2h 50mdirect
16:15 - 19:05LIS-DUB
2h 50mdirect
£34Ryanair
Find Deal
Tue, 11 Feb - Thu, 13 Feb
19:15 - 22:10DUB-FAO
2h 55mdirect
07:20 - 10:25FAO-DUB
3h 05mdirect
£35Ryanair
Find Deal
Sat, 8 Feb - Mon, 10 Feb
09:50 - 17:05DUB-LIS
7h 15m1 stop
09:00 - 11:45LIS-DUB
2h 45mdirect
Mon, 31 Mar - Thu, 3 Apr
09:50 - 17:05DUB-LIS
7h 15m1 stop
21:45 - 00:30LIS-DUB
2h 45mdirect
Mon, 31 Mar - Fri, 4 Apr
16:55 - 19:50DUB-LIS
2h 55mdirect
20:25 - 23:20LIS-DUB
2h 55mdirect
£103TAP AIR PORTUGAL
Find Deal
Tue, 11 Feb - Sat, 15 Feb
04:25 - 07:20DUB-LIS
2h 55mdirect
20:25 - 23:20LIS-DUB
2h 55mdirect
£107TAP AIR PORTUGAL
Find Deal
Wed, 5 Feb - Sat, 8 Feb
14:05 - 08:15DUB-LIS
18h 10m1 stop
18:55 - 07:55LIS-DUB
13h 00m1 stop
£117Vueling
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Mon, 24 Mar - Wed, 26 Mar
08:30 - 17:05DUB-LIS
8h 35m1 stop
22:10 - 09:10LIS-DUB
11h 00m1 stop
£146Vueling
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Sun, 30 Mar - Thu, 3 Apr
19:10 - 22:05DUB-FAO
2h 55mdirect
19:40 - 22:35FAO-DUB
2h 55mdirect
£221Aer Lingus
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Sat, 3 May - Tue, 6 May
07:30 - 10:30DUB-FAO
3h 00mdirect
11:40 - 14:40FAO-DUB
3h 00mdirect
£242Aer Lingus
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Sun, 9 Feb - Tue, 18 Feb
18:45 - 21:35DUB-LIS
2h 50mdirect
£24Ryanair
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Mon, 17 Mar
14:20 - 17:10DUB-LIS
2h 50mdirect
£25Ryanair
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Sun, 23 Mar
05:45 - 08:40DUB-FAO
2h 55mdirect
£26Ryanair
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Sun, 23 Mar
07:15 - 10:10DUB-LIS
2h 55mdirect
£42Aer Lingus
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Tue, 25 Feb
11:00 - 23:25DUB-LIS
12h 25m1 stop
£57Iberia
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Thu, 20 Feb
14:05 - 08:15DUB-LIS
18h 10m1 stop
£58Vueling
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Mon, 3 Feb
04:25 - 10:15DUB-OPO
5h 50m1 stop
£79TAP AIR PORTUGAL
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Sun, 23 Feb
04:25 - 10:25DUB-FAO
6h 00m1 stop
£82TAP AIR PORTUGAL
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Thu, 20 Mar
20:45 - 19:30DUB-OPO
22h 45m2 stops
£93Vueling
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Fri, 7 Mar
16:05 - 19:00DUB-FAO
2h 55mdirect
£122Aer Lingus
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Thu, 19 Jun
19:15 - 22:10DUB-FAO
2h 55mdirect
18:45 - 07:00FAO-DUB
12h 15m1 stop
Sat, 25 Jan - Sun, 26 Jan
04:25 - 10:25DUB-FAO
6h 00m1 stop
14:45 - 07:00FAO-DUB
16h 15m1 stop
Fri, 24 Jan - Sun, 26 Jan
04:25 - 10:30DUB-OPO
6h 05m1 stop
18:00 - 23:20OPO-DUB
5h 20m1 stop
£126TAP AIR PORTUGAL
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Sun, 26 Jan - Wed, 29 Jan
20:35 - 23:00DUB-OPO
2h 25mdirect
11:05 - 13:30OPO-DUB
2h 25mdirect
£151Ryanair
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Mon, 27 Jan - Wed, 29 Jan
04:25 - 10:25DUB-FAO
6h 00m1 stop
16:35 - 21:10FAO-DUB
28h 35m2 stops
Fri, 24 Jan - Sun, 26 Jan
05:55 - 14:35DUB-LIS
8h 40m1 stop
15:25 - 08:05LIS-DUB
16h 40m1 stop
£175KLM
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Sun, 26 Jan - Thu, 30 Jan
15:55 - 18:45DUB-LIS
2h 50mdirect
20:40 - 23:30LIS-DUB
2h 50mdirect
£210Ryanair
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Fri, 24 Jan - Sun, 26 Jan
08:50 - 14:35DUB-LIS
5h 45m1 stop
05:00 - 22:05LIS-DUB
17h 05m1 stop
£213KLM
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Fri, 24 Jan - Tue, 28 Jan
19:50 - 14:25DUB-LIS
18h 35m1 stop
18:40 - 19:15LIS-DUB
24h 35m1 stop
£216Transavia France
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Fri, 24 Jan - Wed, 29 Jan
16:55 - 19:50DUB-LIS
2h 55mdirect
07:25 - 10:20LIS-DUB
2h 55mdirect
£219TAP AIR PORTUGAL
Find Deal
Fri, 24 Jan - Mon, 27 Jan
17:20 - 20:10DUB-LIS
2h 50mdirect
06:40 - 09:30LIS-DUB
2h 50mdirect
£29Ryanair
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Wed, 5 Feb - Wed, 12 Feb
12:10 - 15:00DUB-LIS
2h 50mdirect
16:15 - 19:05LIS-DUB
2h 50mdirect
£34Ryanair
Find Deal
Tue, 11 Feb - Thu, 13 Feb
19:15 - 22:10DUB-FAO
2h 55mdirect
07:20 - 10:25FAO-DUB
3h 05mdirect
£35Ryanair
Find Deal
Sat, 8 Feb - Mon, 10 Feb
16:55 - 19:50DUB-LIS
2h 55mdirect
20:25 - 23:20LIS-DUB
2h 55mdirect
£103TAP AIR PORTUGAL
Find Deal
Tue, 11 Feb - Sat, 15 Feb
04:25 - 07:20DUB-LIS
2h 55mdirect
20:25 - 23:20LIS-DUB
2h 55mdirect
£107TAP AIR PORTUGAL
Find Deal
Wed, 5 Feb - Sat, 8 Feb
05:30 - 08:25DUB-LIS
2h 55mdirect
21:15 - 00:05LIS-DUB
2h 50mdirect
£123TAP AIR PORTUGAL
Find Deal
Sun, 27 Apr - Thu, 1 May
19:10 - 22:05DUB-FAO
2h 55mdirect
19:40 - 22:35FAO-DUB
2h 55mdirect
£221Aer Lingus
Find Deal
Sat, 3 May - Tue, 6 May
07:30 - 10:30DUB-FAO
3h 00mdirect
11:40 - 14:40FAO-DUB
3h 00mdirect
£242Aer Lingus
Find Deal
Sun, 9 Feb - Tue, 18 Feb
18:45 - 21:35DUB-LIS
2h 50mdirect
22:15 - 00:59LIS-DUB
2h 44mdirect
£267Aer Lingus
Find Deal
Sat, 28 Jun - Tue, 15 Jul
07:45 - 10:45DUB-LIS
3h 00mdirect
22:15 - 00:59LIS-DUB
2h 44mdirect
£275Aer Lingus
Find Deal
Mon, 30 Jun - Tue, 15 Jul

Ryanair flights from Ireland to Portugal

Our best Ryanair deals on Ireland to Portugal flight tickets
Ryanair
11 Feb
DUB12:10Dublin
2h 50m
LIS15:00Lisbon Humberto Delgado
13 Feb
LIS16:15Lisbon Humberto Delgado
2h 50m
DUB19:05Dublin
Ryanair
8 Feb
DUB19:15Dublin
2h 55m
FAO22:10Faro
10 Feb
FAO07:20Faro
3h 05m
DUB10:25Dublin
Ryanair
8 Feb
DUB06:25Dublin
2h 55m
FAO09:20Faro
8 Feb
FAO15:45Faro
3h 05m
DUB18:50Dublin

KLM flights from Ireland to Portugal

Our best KLM deals on Ireland to Portugal flight tickets
KLM
18 Feb
DUB13:25Dublin
9h 45m
1 stop
LIS23:10Lisbon Humberto Delgado
25 Feb
LIS05:00Lisbon Humberto Delgado
7h 40m
1 stop
DUB12:40Dublin
KLM
24 Feb
DUB08:50Dublin
14h 20m
1 stop
LIS23:10Lisbon Humberto Delgado
5 Mar
LIS05:00Lisbon Humberto Delgado
7h 40m
1 stop
DUB12:40Dublin
KLM
7 Feb
DUB17:25Dublin
5h 45m
1 stop
LIS23:10Lisbon Humberto Delgado
11 Feb
LIS15:25Lisbon Humberto Delgado
16h 40m
1 stop
DUB08:05Dublin

See travel insights to Portugal from

How to get the cheapest flight ticket from Ireland to Portugal

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portugal?

The month of January is, on average, the cheapest month to fly to Portugal from Ireland, with most prices found around £87. If you are unable to visit Portugal during the month of January, then departing from Ireland during the month November is also very affordable. Most momondo users find prices during this month for around £113.

What is the cheapest day to depart on your flight to Portugal?

The cheapest day to depart from Ireland to Portugal is on a Saturday when prices can be found for as low as £151. Flights from Ireland to Portugal on a Thursday will generally be more expensive and average around £199. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Portugal?

The cheapest time of day to fly to Portugal is at midday when flights can be purchased for as low as £151. Flights to Portugal are more costly in the evening, with an average ticket price of £333. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Ireland to Portugal flight route?

Fly from Dublin to Lisbon Humberto Delgado for the best Ireland - Portugal flight prices

How far in advance should I book a flight to Portugal?

You are more likely to see cheaper flights to Portugal from Ireland when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Portugal for around £162 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portugal from Ireland for as low as £141 on momondo.

What cabin class options are available on Ireland to Portugal flights?

There are 3 cabin classes available to choose from on Ireland to Portugal flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to Portugal flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Portugal

Best price found

£24

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Portugal

3 airports
The best one-way flight to Portugal from Ireland in the past 72 hours is £24. The best return flight deal from Ireland to Portugal found on momondo in the last 72 hours is £34.
The fastest flight from Ireland to Portugal takes 2h 25m
Direct flights go from Ireland to Portugal every day.
There are 3 airports near Portugal: Faro (FAO), Lisbon Humberto Delgado (LIS), Porto (OPO)

  • When did momondo last update prices for flights from Ireland to Portugal?

    Prices for flights from Ireland to Portugal are updated daily.

  • How many operators does momondo search for flights from Ireland to Portugal?

  • How old do you have to be to fly from Ireland to Portugal?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Portugal.

  • What documentation or ID do you need to fly to Portugal?

    The required travel and health documents for your Portugal trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portugal. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Ireland to Portugal?


Best airlines flying from Ireland to Portugal

Compare and see reviews for airlines that fly from Ireland to Portugal with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £56Free CancellationRating
6.8
5,190 reviews
Search Ryanair flights
Aer LingusPriceFrom £78Free CancellationRating
7.1
1,081 reviews
Search Aer Lingus flights
TAP AIR PORTUGALPriceFrom £78Free CancellationRating
7.1
1,869 reviews
Search TAP AIR PORTUGAL flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to Portugal?

It is quick and easy to find Ireland to Portugal flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portugal that suits you.

Can I find flights from Ireland to Portugal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Portugal from Ireland with this policy.

How can momondo help me find flights from Ireland to Portugal?

Once you have performed a search for Ireland to Portugal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to Portugal right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Ireland to Portugal flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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Popular flights according to clicks in the last 7 days on momondo