€28 Find Cheap Flights from Spain to Ireland

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KAYAK's insights & trends for flights to Ireland

Get data-powered insights and trends for flights to Ireland to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Ireland?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Ireland from Spain found in the last 72 hours was to Dublin, at €109 return. The most popular route is Málaga (AGP) to Dublin (DUB) and the cheapest return airline ticket found on this route in the last 72 hours was €109.

How much is a flight to Ireland?

The average and cheapest price for all round-trip flights to Ireland from each origin found by users searching on KAYAK in the last month.

A flight to Ireland costs €137 on average. The cheapest price found on KAYAK in the last 2 weeks was €51 for the route Barcelona-El Prat Airport (BCN) to Dublin (DUB). The most popular routes on KAYAK are Granadilla to Dublin which costs €200 on average, and Barcelona to Dublin, which costs €144 on average.

See prices from:

What is the cheapest month to fly from Spain to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Spain to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Spain to Ireland is January, when tickets cost €82 (return) on average. On the other hand, the most expensive months are July and April, when the average cost of round-trip tickets is €196 and €182 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Ireland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from Spain to Ireland, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Which is the cheapest airport to fly into in Ireland?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ireland is Dublin Airport (DUB), with an average flight price of €112.


Good to know

Low seasonJanuary
High seasonAugust
Cheapest flight€28
Best time to beat the crowds (33% less expensive on average)
Most popular time to fly (44% more expensive on average)
Flight from Madrid to Dublin

FAQs for booking flights from Spain to Ireland

  • How does KAYAK find such low prices on flights from Spain to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Spain to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Spain to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Spain to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Spain to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Spain to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Spain to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Spain to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Ireland?

    Based on KAYAK data, the cheapest day to fly to Ireland is Saturday when return tickets can be as cheap as €121. On the other hand, the most expensive day to fly is Thursday, when return prices are €234 on average.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost €142 on average. Morning departures are around 23% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is €221.

Top 4 airlines serving from Spain to Ireland

 
Need help choosing which airline to fly with from Spain to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Iberia ExpressOverall score based on 101 reviews
6.4Entertainment
7.1Comfort
6.2Food
7.3Boarding
7.8Crew
Airline reviews

Fine, the process or boarding was a bit slow but the flight itself was quick and smooth. Not over booked and pleasant overall

8.0 ExcellentIsora, Mar 2024ACE - MAD
Read more Iberia Express reviews

Fine, the process or boarding was a bit slow but the flight itself was quick and smooth. Not over booked and pleasant overall

More check-in counters or faster processing. I arrived early but got to the gate just in time to board the flight, I didn't even have time to use the bathroom. The plane was really dirty, encrusted dirt is everywhere and the plane smelled bad when I entered.

I couldnot board the flight since my previous flight from Lisbon to Madrid arrived too late.

The flight was on the time and everything was very smoothi

Asientos y tener espacio para maleta de mano y no tener que facturar

My luggage got lost and until today there is no solution to the problem. It's still missing

I am writing to demand an immediate refund and compensation for the absolutely unacceptable experience I endured with VUELING this week. On Monday, my flight was canceled, and despite this, I have yet to receive any refund. I was then taken to a hotel in a terrible location, where no food or even water was provided. The next day, I was rebooked on another flight, for which I had to personally cover an additional €50 in transportation costs—only to have that flight canceled as well. After waiting 10 hours, only 10 of us were offered alternative accommodations, while the rest were left stranded. We were forced to remain in this situation until Thursday without a single explanation or proper assistance. During this entire ordeal, we were only provided with breakfast and dinner, while being charged extra for drinks. This level of treatment is completely unacceptable. I expect an immediate refund for the cancelled flights and full compensation for the inconvenience, additional expenses, and the significant distress caused.

Only food for sale. Did not even offer water. No entertainment

Checking was efficient and quick. Adequate luggage space. Food for purchase only at high prices

Nothing. There was no flight. They cancelled the flight with no replacement about 9 hours before takeoff.

The flight was canceled at the last minute. Alternative flight was booked after 6 hours wait in Malaga airport.

Boarding with some sense and communication. It was a total free-for-all everyone coming all at once, no organisation of row numbers or priority.

Horrible, flight cancelled and had to come back the next day

Terrible. For clarity - this was the Level flight to Boston. Not Vueling. Would urge customers to avoid this airline. Gate agent was singularly unhelpful. He was argumentative, rude and went out of his way to ensure that every penny was collected for the baggage (which we realized given how early we were for flight we could have saved hundreds of dollars if we checked in on app). No onboard entertainment or WiFi. Half of the front section was empty because the seats did not work! Plane was falling apart.

No complimentary snacks, but I think that’s a standard in the USA. There were loud drunk Germans sitting in front of us.

There was no room in the seats, smallest room we've ever had and the food was awful.

I dont fly them much anymore. Other carries offere better pricing and better seating options

Seats weren't very comfortable for a long haul flight but the service made up for it.

This flight was of exactly the same high standard as the outbound leg, exactly a week earlier - except that we didn't have any food or drink because it departed at around midnight.

The Glasgow to Dublin route was very efficiently boarded, flight and landing and disembarkation were all super smooth. Dublin to JFK flight I was very pleasantly surprised overall. This was my first time on Aer Lingus and having already come off the short regional flight I was curious to know how the international flight would go. Aircraft was solid, entertainment options were better than expected, flight crew were experienced and operated like clockwork. Main entree left a little something to be desired but the snack was very tasty. Boarding and disembarkation again very smooth and pilots got us in earlier than expected. Would definitely fly again

I liked how they looked after couples by providing a row of 4 seats if available.

Food was very bad. Boarding was disorganized and messy. Crew was friendly

I believe it was short flight in plane I understand not that much compared to other airlines but weighting for checkin was too long need extra person for checkin or Atleast someone to let the customer knows don’t worry someone will be here shortly.

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Food was terrible, tasteless. I ordered ovo lacto special menu in business class and got vegan tasteless food instead. Really disappointing.

Excellent! Outstanding customer service, the best service I have received. Food was served, dinner, snacks, beverages, crew was there to greet you. 10/10

Great to have power available for every seat in Premium Economy. I do wish the WiFi was less expensive. It was 23-24 Euros for the flight for one device. And there were times it was unavailable.

The crew on AA international flights in my experience are generally lazy, rude, and inefficient. These guys did not disappoint.

Awful. The flight wasn't actually operated by Iberia, but by American Airlines. I was unable to get my boarding pass and as a result missed my connecting flight.

Very good service from San Jose to Madrid . Ryanair service from Madrid to Brussels 😕

I wish they could put the pre-tsa check on the tickets or global entry.

Couldn’t keep my luggage and had no choice. Ground staff didn’t even bother to explain why.

We upgraded to Business class paying approx. $1,300. Despite the upgrade, we were still required to pay an additional €70 for a checked bag. Furthermore, we were informed that another €70 would have been charged for our carry-on bag, as it was 3kg over the limit. To avoid this, we had to move clothing from the carry-on into the checked bag, which was both inconvenient and frustrating. Given the significant amount paid for the Business Class upgrade, we found this treatment to be quite appalling and disappointing. We expected a higher level of service and consideration for our luggage, and this experience did not meet those expectations.

Great flight, short and good attention. Didn't took any food so can't say thing about it

Book cheap flights from Spain to Ireland

Recent return flight deals

30/8Sat
direct
2h 50mBCN-DUB
8/9Mon
direct
2h 30mDUB-BCN
€53
20/9Sat
directRyanair
2h 35mMAD-DUB
27/9Sat
directRyanair
2h 35mDUB-MAD
€60
12/9Fri
directVueling
2h 50mBCN-DUB
15/9Mon
directVueling
2h 40mDUB-BCN
€61
10/9Wed
directRyanair
2h 35mMAD-DUB
15/9Mon
directRyanair
2h 35mDUB-MAD
€62
8/9Mon
directVueling
2h 55mBCN-DUB
15/9Mon
directVueling
2h 40mDUB-BCN
€72
7/10Tue
directAer Lingus
2h 35mMAD-DUB
13/10Mon
directAer Lingus
2h 35mDUB-MAD
€74
10/10Fri
directAer Lingus
2h 35mMAD-DUB
14/10Tue
directAer Lingus
2h 35mDUB-MAD
€76
22/11Sat
directIberia
2h 35mMAD-DUB
25/11Tue
directIberia
2h 40mDUB-MAD
€77
14/11Fri
directIberia Express
2h 35mMAD-DUB
17/11Mon
directIberia Express
2h 40mDUB-MAD
€79
18/9Thu
directIberia
2h 35mMAD-DUB
19/12Fri
directIberia
2h 40mDUB-MAD
€91

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Recent one-way flight deals

20/9Sat
directRyanair
2h 35mMAD-DUB
€28
20/9Sat
directRyanair
2h 35mMAD-DUB
€29
26/8Tue
directVueling
2h 50mBCN-DUB
€39
12/10Sun
directVueling
2h 50mBCN-DUB
€44
20/10Mon
directAer Lingus
2h 35mMAD-DUB
€48
2/10Thu
directAer Lingus
2h 50mBCN-DUB
€49
5/11Wed
directIberia Express
2h 35mMAD-DUB
€57
30/8Sat
directIberia
2h 50mBCN-DUB
€61
29/7Tue
directIberia
2h 50mBCN-DUB
€64
23/7Wed
directIberia Express
2h 35mMAD-DUB
€67

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Last minute flights to Ireland

Last minute flight, train and bus deals

15/6Sun
directVueling
2h 50mBCN-DUB
17/6Tue
directVueling
2h 40mDUB-BCN
€94
17/6Tue
directVueling
2h 50mBCN-DUB
25/6Wed
directVueling
2h 40mDUB-BCN
€100
17/6Tue
direct
2h 50mBCN-DUB
26/6Thu
direct
2h 30mDUB-BCN
€112
17/6Tue
direct
2h 50mBCN-DUB
27/6Fri
direct
2h 30mDUB-BCN
€119
14/6Sat
directIberia
2h 50mBCN-DUB
17/6Tue
directIberia
2h 40mDUB-BCN
€202
13/6Fri
directIberia
2h 55mBCN-DUB
17/6Tue
directIberia
2h 40mDUB-BCN
€211
17/6Tue
directIberia Express
2h 35mMAD-DUB
18/6Wed
directIberia Express
2h 35mDUB-MAD
€343
15/6Sun
directAer Lingus
2h 35mMAD-DUB
18/6Wed
directAer Lingus
2h 35mDUB-MAD
€348
15/6Sun
directIberia Express
2h 35mMAD-DUB
18/6Wed
directIberia Express
2h 35mDUB-MAD
€353
13/6Fri
directAer Lingus
2h 35mMAD-DUB
15/6Sun
directAer Lingus
2h 35mDUB-MAD
€411

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Everything you need to know for your flight to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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