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Cheap flights from Spain to Ireland from €23

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to Ireland departing on 30/11. 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 Spain to Ireland

Recent return flight deals from Spain to Ireland

Enter your travel dates to find the best prices.
Ryanair Logo
05:45 - 07:40ALC-DUB
2h 55mdirect
Ryanair Logo
09:30 - 13:25DUB-ALC
2h 55mdirect
€38Ryanair
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Sat, 22 Nov - Mon, 1 Dec
Ryanair Logo
12:25 - 14:10BCN-DUB
2h 45mdirect
Ryanair Logo
17:20 - 21:05DUB-BCN
2h 45mdirect
€38Ryanair
Find Deal
Sun, 7 Dec - Fri, 12 Dec
Iberia Express Logo
07:20 - 08:55MAD-DUB
2h 35mdirect
Iberia Express Logo
09:40 - 13:20DUB-MAD
2h 40mdirect
€70Iberia Express
Find Deal
Tue, 11 Nov - Wed, 12 Nov
Iberia Express Logo
07:20 - 08:55MAD-DUB
2h 35mdirect
Iberia Express Logo
09:40 - 13:20DUB-MAD
2h 40mdirect
€71Iberia Express
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Wed, 26 Nov - Wed, 3 Dec
Aer Lingus Logo
10:40 - 12:20MAD-DUB
2h 40mdirect
Aer Lingus Logo
06:15 - 09:55DUB-MAD
2h 40mdirect
€74Aer Lingus
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Tue, 25 Nov - Sun, 30 Nov
Aer Lingus Logo
11:30 - 13:20BCN-DUB
2h 50mdirect
Aer Lingus Logo
07:05 - 10:50DUB-BCN
2h 45mdirect
€75Aer Lingus
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Sat, 29 Nov - Sun, 30 Nov
Iberia Logo
07:20 - 08:55MAD-DUB
2h 35mdirect
Iberia Logo
09:40 - 13:20DUB-MAD
2h 40mdirect
€93Iberia
Find Deal
Sat, 22 Nov - Mon, 24 Nov
Iberia Logo
07:20 - 08:55MAD-DUB
2h 35mdirect
Iberia Logo
09:40 - 13:20DUB-MAD
2h 40mdirect
€102Iberia
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Thu, 20 Nov - Mon, 24 Nov
Vueling Logo
06:45 - 12:40PMI-DUB
6h 55m1 stop
Vueling Logo
13:20 - 07:45DUB-PMI
17h 25m1 stop
€104Vueling
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Thu, 29 Jan - Mon, 2 Feb
Vueling Logo
23:15 - 12:40PMI-DUB
14h 25m1 stop
Vueling Logo
13:20 - 17:45DUB-PMI
27h 25m1 stop
€105Vueling
Find Deal
Fri, 27 Feb - Tue, 3 Mar

Ryanair flights from Spain to Ireland

Our best Ryanair deals on Spain to Ireland flight tickets
Ryanair
22 Nov
ALC05:45Alicante
2h 55m
DUB07:40Dublin
1 Dec
DUB09:30Dublin
2h 55m
ALC13:25Alicante
€38
Find similar
Ryanair
6 Dec
BCN17:40Barcelona-El Prat
2h 45m
DUB19:25Dublin
11 Dec
DUB20:40Dublin
2h 45m
BCN00:25Barcelona-El Prat
€39
Find similar
Ryanair
22 Nov
ALC05:45Alicante
2h 55m
DUB07:40Dublin
30 Nov
DUB08:50Dublin
2h 55m
ALC12:45Alicante
€40
Find similar

Aer Lingus flights from Spain to Ireland

Our best Aer Lingus deals on Spain to Ireland flight tickets
Aer Lingus
25 Nov
MAD10:40Madrid Barajas
2h 40m
DUB12:20Dublin
30 Nov
DUB06:15Dublin
2h 40m
MAD09:55Madrid Barajas
€74
Find similar
Aer Lingus
29 Nov
BCN11:30Barcelona-El Prat
2h 50m
DUB13:20Dublin
30 Nov
DUB07:05Dublin
2h 45m
BCN10:50Barcelona-El Prat
€75
Find similar
Aer Lingus
29 Nov
BCN11:30Barcelona-El Prat
2h 50m
DUB13:20Dublin
30 Nov
DUB07:05Dublin
2h 45m
BCN10:50Barcelona-El Prat
€77
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Spain to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Spain to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AlicanteDublin

ALC - DUB

ALCDUB

Alicante

Sat 22/11

05:45-07:40

Nonstop2h 55m

Dublin

Mon 1/12

09:30-13:25

Nonstop2h 55m

€38

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sun 7/12

12:25-14:10

Nonstop2h 45m

Dublin

Fri 12/12

17:20-21:05

Nonstop2h 45m

€38

MadridDublin

MAD - DUB

MADDUB

Madrid Barajas

Tue 11/11

07:20-08:55

Nonstop2h 35m

Dublin

Wed 12/11

09:40-13:20

Nonstop2h 40m

€70

MadridDublin

MAD - DUB

MADDUB

Madrid Barajas

Wed 26/11

07:20-08:55

Nonstop2h 35m

Dublin

Wed 3/12

09:40-13:20

Nonstop2h 40m

€71

MadridDublin

MAD - DUB

MADDUB

Madrid Barajas

Tue 25/11

10:40-12:20

Nonstop2h 40m

Dublin

Sun 30/11

06:15-09:55

Nonstop2h 40m

€74

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sat 29/11

11:30-13:20

Nonstop2h 50m

Dublin

Sun 30/11

07:05-10:50

Nonstop2h 45m

€75

MadridDublin

MAD - DUB

MADDUB

Madrid Barajas

Sat 22/11

07:20-08:55

Nonstop2h 35m

Dublin

Mon 24/11

09:40-13:20

Nonstop2h 40m

€93

MadridDublin

MAD - DUB

MADDUB

Madrid Barajas

Thu 20/11

07:20-08:55

Nonstop2h 35m

Dublin

Mon 24/11

09:40-13:20

Nonstop2h 40m

€102

Palma de MallorcaDublin

PMI - DUB

PMIDUB

Palma de Mallorca Son Sant Joan

Thu 29/1

06:45-12:40

1 stop6h 55m

Dublin

Mon 2/2

13:20-07:45

1 stop17h 25m

€104

Palma de MallorcaDublin

PMI - DUB

PMIDUB

Palma de Mallorca Son Sant Joan

Fri 27/2

23:15-12:40

1 stop14h 25m

Dublin

Tue 3/3

13:20-17:45

1 stop27h 25m

€105

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Spain to Ireland

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 Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from Spain averaging around €76.

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

The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as €105. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €319. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

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

In the morning is the cheapest time of day to fly from Spain to Ireland when you can find flight prices for as low as €135. Flying to Ireland in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around €206.

What is the cheapest Spain to Ireland flight route?

Fly from Madrid Barajas to Dublin for the best Spain - Ireland flight prices

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

You are more likely to see cheaper flights to Ireland from Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €112 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Spain for as low as €84 on momondo.

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

There are 2 cabin classes available to choose from on Spain to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Spain to Ireland flights?

You could potentially save up to 13% on your flight if you consider stops on a Spain to Ireland flight.

Cheap Spain to Ireland flight deals and tips

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

Best price found

€53

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Ireland

1 airport
The best one-way flight to Ireland from Spain in the past 72 hours is €53. The best return flight deal from Spain to Ireland found on momondo in the last 72 hours is €87.
The fastest flight from Spain to Ireland takes 2h 05m
Direct flights go from Spain to Ireland every day.
There is 1 airport near Ireland: Dublin (DUB)
Search flight deals

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

    Prices for flights from Spain to Ireland were last updated today.

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

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

    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 Spain to Ireland.

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

    The required travel and health documents for your Ireland 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 licence and a passport valid for six months after your intended arrival at Ireland. 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 Spain to Ireland?

Best airlines flying from Spain to Ireland

Compare and see reviews for airlines that fly from Spain to Ireland with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom €72Free CancellationRating
7.0
3,003 reviews
Search Iberia flights
Iberia ExpressPriceFrom €74Free CancellationRating
7.4
101 reviews
Search Iberia Express flights
VuelingPriceFrom €93Free CancellationRating
7.1
1,206 reviews
Search Vueling flights
Aer LingusPriceFrom €100Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Spain to Ireland for you.

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

momondo does allow users to show only those flights to Ireland from Spain which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Spain.

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

Price alerts on flights to Ireland from Spain are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Sun 30/11
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €40
Flights to Corkfrom €114
Flights to Shannon, Clarefrom €120
Flights to Donegalfrom €219
Flights to Milltown (Kerry)from €40