$28 Find Cheap Flights from Ireland to Spain

1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Spain

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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 round-trip 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 Ibiza, at $59 round-trip. The most popular route is Dublin (DUB) to Madrid (MAD) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $96.

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 Sunday where round-trip tickets can be as cheap as $202. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are $266 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 $152 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $587 and $457 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 $169 on average. Morning departures are around 10% cheaper than evening flights, on average. The most expensive time of day to fly to Spain is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $296.

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 1 week 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 Santander Airport (SDR), with an average flight price of $56.

Good to know

Low season

January

High season

July

Cheapest flight

$28
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 22% increase in price.
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 travelers 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 round-trip 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.

See more FAQs

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.
7.4
Iberia ExpressOverall score based on 101 reviews
7.3Boarding
7.1Comfort
6.4Entertainment
7.8Crew
6.2Food
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.

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.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

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

The flight left Tanger two hours late and I missed my flight to Geneva.

This was such a bad experience. Iberia in Paris Orly refused to issue the boarding pass for my connecting international flight. They were evasive but said it would be dealt with in Madrid. In Madrid there was no help, no transit desk, I almost missed the flight trying to get the boarding pass and only at the gate they told me they had downgraded me. I really felt abused.

The connection required us to travel from terminal A to terminal E with very little time in between flights. While waiting in line, we were called to the service desk to provide our passports. We provided our passports at time of check in, assuming that American Airlines doesn’t communicate well with Iberia, this was a headache.

Almost great...Need more signs around the airport, especially in Italy Marco Polo.

HORRIBLE. 3 hours delayed. Crew did not communicate properly and was rude to passengers enquiring. Delay caused multiple passengers to miss connections.

Boarding was messy, without adequate priority assignments. Information at boarding was poor. One of the agents to whom I asked why group 2 was boarding after groups 3, 4 and 1 (in that order) replied: Orders of the captain. If you want to know the reason, ask him”. That was a ridiculous response.

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

Delayed delayed delayed and then cancelled very late not allowing for too much time to find a room for the night

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.

Lord knows why they had us start boarding when the plane wasn't even there, staff weren't welcoming and the couple next to me travelling with a young child had a nightmare with the baby changing facilities.

Book cheap flights from Ireland to Spain

Recent round-trip flight deals

4/7Mon
nonstopRyanair
2h 55mDUB-IBZ
4/14Mon
nonstopRyanair
2h 50mIBZ-DUB
$46
5/11Sun
nonstopRyanair
2h 55mDUB-IBZ
5/14Wed
nonstopRyanair
2h 50mIBZ-DUB
$48
4/30Wed
nonstopIberia Express
2h 35mDUB-MAD
5/3Sat
nonstopIberia Express
2h 35mMAD-DUB
$86
5/8Thu
nonstopIberia Express
2h 35mDUB-MAD
5/13Tue
nonstopIberia Express
2h 35mMAD-DUB
$87
5/10Sat
nonstopVueling
2h 45mDUB-BCN
5/17Sat
nonstopVueling
2h 50mBCN-DUB
$96
5/12Mon
1 stopVueling
8h 55mDUB-PMI
5/14Wed
1 stopVueling
14h 40mPMI-DUB
$96
5/12Mon
nonstopAer Lingus
3h 10mDUB-AGP
5/14Wed
nonstopAer Lingus
3h 05mAGP-DUB
$196
4/8Tue
nonstopAer Lingus
4h 20mDUB-ACE
4/15Tue
nonstopAer Lingus
4h 04mACE-DUB
$228
4/29Tue
1 stopIberia
12h 15mDUB-BCN
5/3Sat
nonstopIberia
2h 50mBCN-DUB
$257
5/7Wed
1 stopIberia
14h 00mDUB-ACE
5/14Wed
1 stopIberia
6h 20mACE-DUB
$263

Search by stops

Search by airline

Search by price

Recent one-way flight deals

4/25Fri
nonstopRyanair
2h 30mDUB-BCN
$28
5/20Tue
nonstopRyanair
2h 45mDUB-PMI
$28
4/28Mon
nonstopVueling
2h 40mDUB-BCN
$32
5/27Tue
1 stopVueling
25h 40mDUB-PMI
$40
4/25Fri
nonstopIberia Express
2h 35mDUB-MAD
$54
5/25Sun
nonstopIberia
2h 35mDUB-MAD
$60
8/25Mon
nonstopAer Lingus
2h 35mDUB-MAD
$75
6/26Thu
nonstopIberia Express
2h 35mDUB-MAD
$76
8/25Mon
nonstopIberia
2h 35mDUB-MAD
$78
6/29Sun
nonstopAer Lingus
2h 35mDUB-MAD
$113

Search by stops

Search by airline

Search by price

Last minute flights to Spain

Last minute flight, train and bus deals

3/30Sun
nonstopRyanair
2h 45mDUB-PMI
4/2Wed
nonstopRyanair
2h 55mPMI-DUB
$50
3/31Mon
nonstopRyanair
2h 30mDUB-BCN
4/1Tue
nonstopRyanair
2h 45mBCN-DUB
$78
3/30Sun
nonstopRyanair
2h 30mDUB-BCN
4/1Tue
nonstopRyanair
2h 45mBCN-DUB
$89
3/31Mon
multi-stopSWISS
10h 10mDUB-AGP
4/6Sun
multi-stopSWISS
6h 30mAGP-DUB
$185
3/29Sat
multi-stop
17h 00mDUB-MAD
3/30Sun
multi-stop
20h 40mMAD-DUB
$196
3/31Mon
multi-stopSWISS
10h 10mDUB-AGP
4/6Sun
multi-stopSWISS
51h 50mAGP-DUB
$215
3/29Sat
multi-stop
9h 45mDUB-MAD
3/30Sun
multi-stop
14h 35mMAD-DUB
$226
3/27Thu
nonstopIberia Express
2h 40mDUB-MAD
3/29Sat
nonstopIberia Express
2h 35mMAD-DUB
$365
3/29Sat
nonstopIberia
2h 40mDUB-MAD
3/30Sun
nonstopIberia
2h 35mMAD-DUB
$464
3/30Sun
nonstopIberia Express
2h 35mDUB-MAD
4/1Tue
nonstopIberia Express
2h 35mMAD-DUB
$577

Search by stops

Search by airline

Search by price

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.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.