£28 Find Cheap Flights from Ireland to Spain

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KAYAK's insights & trends for flights to Spain

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

What is the cheapest flight to Spain?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to Spain from Ireland found in the last 72 hours was to Valencia, at £46 return. The most popular route is Dublin (DUB) to Barcelona-El Prat Airport (BCN) and the cheapest return airline ticket found on this route in the last 72 hours was £77.

What is the cheapest day to fly to Spain?

The average price of all flights from Ireland to Spain clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Spain is Tuesday when return tickets can be as cheap as £181. On the other hand, the most expensive day to fly is Saturday, when return prices are £220 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Ireland to Spain, 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 Ireland to Spain is January, when tickets cost £112 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is £454 and £331 respectively.

What is the cheapest time of day to fly to Spain?

The average price for all round-trip flights from Ireland to Spain depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Spain is generally at night, when round-trip flights cost £182 on average. Morning departures are around 11% more expensive than evening flights, on average. The most expensive time of day to fly to Spain is generally in the morning, which is peak travel time and where the average cost of a ticket is £238.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Spain, 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 Ireland to Spain, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Which is the cheapest airport to fly into in Spain?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Spain is Girona Costa Brava Airport (GRO), with an average flight price of £72.

Good to know - Cheap tickets from Ireland to Spain

Low season

January

High season

July

Cheapest flight

£28
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from Dublin to Barcelona-El Prat

FAQs for booking flights from Ireland to Spain

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

    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 Ireland to Spain.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Ireland to Spain 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 Ireland to Spain?

    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 Ireland to Spain 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 Ireland to Spain?

    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 Ireland to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 5 airlines serving from Ireland to Spain

Need help choosing which airline to fly with from Ireland to Spain? 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.
7.1
VuelingOverall score based on 1158 reviews
6.8Comfort
6.1Food
7.6Crew
5.8Entertainment
7.1Boarding
Airline reviews

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

2.0 MediocreDavid, Oct 2024BCN - ORY
Read more Vueling reviews

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.

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

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.

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

There was no flight. I booked a flight from Toronto to Bordeaux with a stopover in Dublin. I arrived in Dublin and the flight number I had didn't exist and the flight going to Bordeaux I wasn't on. I had to book a new flight with a different airline for later in the day and pay out of pocket.

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Flight from Costa Rica to Madrid was excellent. Good food and service. The flight from Madrid to Brussels was very poor . No food , no entertainment, no usb … Total package was quite expensive so you should give same service on the second flight

We travelled with Level, which is a subsidiary of Iberia. They mixed up all our seats, downgraded few from premium economy fo economy. The crew were not professional, they seem to be in a rush! Also some with an attitude

business class food was pretty average otherwise it was a good experience

Everything OK , except the plane left more than an hour late so I couldn’t participate in an excursion I had that morning in Brcelona

Flight from Madrid to Dakar had no onboard entertainment for a business class. Not even a single screen . That was disappointing. The WiFi only worked for the first 45 mins of the flight.

I paid to upgrade to Business Class. The queue to check in at the Business Class aisle was full of people without Business Class tickets, the fast-track immigration line was “closed” but the representative opened it up for his friends, regardless (there was a lot of fist-bumping), and the lounge was an absolute mess…..4 staff sitting playing with their phones while every table had dirty plates and glasses waiting to be cleared…..and the least said about the rude lady on the reception desk at the lounge , the better!

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

A 13 hour flight with no food apart from what they offered from a menu you had to pay for. On top of that, there were no blankets, so during the flight when the cabin temperature dropped, everyone was very cold. Neither of these things were highlighted at the time of booking. This is the worst long-haul flight I’ve ever encountered.

Horrible. Paid for seats for my family. Iberia changed planes and never notified us that the seats we paid extra for did not even exist on the plane. We were randomly placed on the plane. Thankfully, we were seated together. Upon boarding, my youngest daughter was pulled from the line and they just arbitrarily changed her seat 7 rows back from the rest of the family. I had to wait at the gate while they tried to see us back together. One of the most uncomfortable small spaces on a plane I’ve ever experienced. When I called Iberia, they first told me that no mistake was made that the plane was never changed. Yet my receipt for my paid seats were for rows that did not even exist on this type of plane we were getting on. They said that they would reimburse my money and I would get an email, but I’ve never received any information or emails regarding a refund for the seats that I had paid extra for. Then when we arrived in Madrid, one of the pieces of luggage that we had checked in was damaged to the point that the handle that was stowed in to the luggage was broken off by the crew members handling the luggage. The crew on the plane was very nice, but as far as the rest of the experience, I would be very hesitant to ever use Iberia again.

Bad business class. Staff totally not helping. Lights and chargers not working

I bought my flight, insurance etc early and paid over £200. But had i waited until closer the time the price was much cheaper, i appreciate that it could've been more expensive but it wasn't. A better discount for booking early would be better than your current one

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

I liked nothing. An extremely uncomfortable flight, staff were rude, no ice for my drink. 4 hours of misery

Seats are very small, I’m not a big person, but the person beside me was using his seat and half of mine… and this person was a bit gross but not a lot…

the boarding took a really lo g time, we were standing on stairs waiting to walk out to the plane. Seats are uncomfortable but it’s ok for a short trip. There is no entertainment. Follow the rules and will not have any problems or extra charges

The check-in process is very confusing. The company charges for everything, but tickets are low priced. I probably wouldn't take the airline for a flight over 3 hours. The seats are uncomfortable. There's no net on the seats to hold things like headphones, a folder or anything.

You have improved through the many years I have flown with you. But you still nickle and dime your customers. I paid extra for carry on and priority boarding.

The 737-8 is too small for the length of flight especially if there are any delays

The flight was delayed over 2 hours, we should off left the plane2 late passengers as it’s not fair on everyone who’s followed the rules.

Dreamliner. Yes great if maintained. I didn't see anyones screen work consistently during either of our flights. Worse was their ability to not only dump you out of premium but separate couples and seat someone's carer at the opposite end of the aircraft. This poor gentleman had no hand so his partner who assists him, being seated at the other end of the aircraft, well that really showed us all what Tui think :( It was fairly dire all in all, they advertise all the perks of the dreamliner only in reality you don't have the features and they change the windows and colours to suit their constant sales pitches. Ironically they were so low on stock for the return flight that all their sales pitches were a waste of time! Their contract only favours them and 'operational changes' well they cover every excuse and Tui use it. Surprisingly we haven't reinstalled the Tui app or booked with them since. It's a shame as I rated them highly during the pandemic.

One flight attendant not wearing a mask over nose, 50% of passengers not either, and no effort to correct. Boarding was very late with no information - lots of standing around waiting.

Book cheap flights from Ireland to Spain

Cheapest flights to Spain from Ireland found in 2025

Recent return flight deals

13/5Tue
directRyanair
2h 45mDUB-ALC
16/5Fri
directRyanair
2h 55mALC-DUB
£55
17/6Tue
directRyanair
2h 30mDUB-BCN
18/6Wed
directRyanair
2h 45mBCN-DUB
£57
10/6Tue
directVueling
2h 40mDUB-BCN
14/6Sat
directVueling
2h 50mBCN-DUB
£58
17/6Tue
directVueling
2h 40mDUB-BCN
18/6Wed
directVueling
2h 55mBCN-DUB
£60
10/5Sat
1 stopSWISS
16h 45mDUB-AGP
17/5Sat
1 stopSWISS
26h 15mAGP-DUB
£124
21/5Wed
1 stopSWISS
10h 10mDUB-AGP
24/5Sat
1 stopSWISS
12h 10mAGP-DUB
£127
18/9Thu
directAer Lingus
2h 30mORK-PMI
23/9Tue
directAer Lingus
2h 40mPMI-ORK
£143
24/5Sat
1 stopIberia
13h 20mDUB-ALC
30/5Fri
1 stopIberia
11h 45mALC-DUB
£183
8/10Wed
directIberia
2h 40mDUB-BCN
13/10Mon
1 stopIberia
16h 00mBCN-DUB
£189
15/6Sun
directAer Lingus
2h 55mDUB-ALC
24/6Tue
directAer Lingus
2h 55mALC-DUB
£214

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Recent one-way flight deals

8/6Sun
directRyanair
2h 30mDUB-BCN
£28
30/6Mon
directRyanair
2h 35mORK-PMI
£30
24/5Sat
directRyanair
2h 45mDUB-ALC
£30
28/5Wed
directRyanair
3h 10mDUB-AGP
£30
11/5Sun
directVueling
2h 45mDUB-BCN
£40
1/8Fri
directVueling
2h 40mDUB-BCN
£57
30/5Fri
directAer Lingus
2h 30mORK-PMI
£95
25/5Sun
1 stopSWISS
14h 30mDUB-AGP
£135
15/5Thu
1 stopSWISS
9h 30mDUB-BCN
£143
10/7Thu
1 stopIberia
13h 10mDUB-AGP
£155

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Last minute flights to Spain

Last minute flight, train and bus deals

5/5Mon
directRyanair
3h 10mDUB-AGP
8/5Thu
directRyanair
3h 05mAGP-DUB
£63
4/5Sun
directRyanair
2h 45mDUB-ALC
8/5Thu
directRyanair
2h 55mALC-DUB
£77
1/5Thu
directRyanair
2h 30mDUB-BCN
3/5Sat
directRyanair
2h 45mBCN-DUB
£95
1/5Thu
directRyanair
3h 15mDUB-AGP
4/5Sun
directRyanair
3h 05mAGP-DUB
£110
1/5Thu
directRyanair
2h 30mDUB-BCN
30/6Mon
multi-stopRyanair
16h 30mBCN-DUB
£126
3/5Sat
directAer Lingus
2h 30mDUB-BCN
6/5Tue
directAer Lingus
2h 40mBCN-DUB
£177
1/5Thu
directAer Lingus
4h 35mDUB-LPA
6/5Tue
directAer Lingus
4h 20mLPA-DUB
£301
2/5Fri
multi-stopVueling
10h 50mDUB-GRX
5/5Mon
multi-stopVueling
11h 25mGRX-DUB
£307
1/5Thu
multi-stopIberia
17h 15mDUB-LPA
6/5Tue
multi-stopIberia
17h 55mLPA-DUB
£326
2/5Fri
multi-stopSWISS
14h 25mDUB-AGP
4/5Sun
multi-stopSWISS
27h 50mAGP-DUB
£466

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Everything you need to know for your flight to Spain

Cabin class types available on flights to Spain

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

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