€26 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 €92 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 €92.

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 €124 on average. The cheapest price found on KAYAK in the last 2 weeks was €41 for the route Madrid (MAD) to Dublin (DUB). The most popular routes on KAYAK are Barcelona to Dublin which costs €162 on average, and Granadilla to Dublin, which costs €203 on average.
See prices from:

What is the cheapest day to fly to Ireland?

The average price of all flights from Spain to Ireland clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Ireland is Saturday when return tickets can be as cheap as €125. On the other hand, the most expensive day to fly is Thursday, when return prices are €230 on average.

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 €84 (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 €185 respectively.

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

The average price for all round-trip flights from Spain to Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
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 20% 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.

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 €92.

Good to know

Low season

January

High season

August

Cheapest flight

€26
Best time to beat the crowds (37% less expensive on average)
Most popular time to fly (40% more expensive on average)
Flight from Barcelona-El Prat 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.

See more FAQs

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
6.2Food
7.3Boarding
7.1Comfort
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.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

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.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

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.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

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.

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

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

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

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

At Barcelona, you have to get your passports checked before going to the E gates so give yourself time for that. The restaurants around the D and E gates are really limited compared to prior to passport control. On boarding, the gate staff tried to charge me EUR100 for my carryon, saying it was too big. I put it in their ‘measurement box’ and it fit with the top slightly protruding where the handle was. The gate staff then said my bag was ok to carry and put an ‘approved’ tag on my bag. I was bussed to the plane I boarded a ‘Level’ carrier which I had not heard of before. If you booked through a code share like American, you will be served food and alcohol on the plane. They do not provide complimentary ear phones or blankets. The internet was free but only for texting. WhatsApp worked but Spotify did not. Entertainment choice was adequate, movies were old and selection was limited. On arrival at LAX, my checked in bag was damaged as the wheel was broken. I am taking this up with Iberia. Their website and customer service was moderate in terms of user friendliness. You have to have all your documents and prepared to be patient and persistent. Let’s see how this goes. All n all, for the price I paid, I would recommend Level.

Excellent with no delays and according to the time schedule.

Its a bus taking you on and off the plane so if you have big luggage … more muscles needed

Flight LIN MAD. Checkin was fine (but I must admit that being a Platinum member I skip the lines). Security was fine (they have the new machines where you need not take laptops or liquids out). Longe was OK (BA). Boarding was a mess, the boarding gate personnel were rude and some should simply not be in a customer facing position. Flight in itself was fine, usual Iberia European coach. We were on time and actually time to deliver luggage was better than normal for Barajas

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

Great food, excellent service. Did not manage to make wifi work but in a flight of less than an hour it was not a big deal

Book cheap flights from Spain to Ireland

Recent return flight deals

6/5Tue
directRyanair
2h 50mVLC-DUB
13/5Tue
directRyanair
2h 35mDUB-VLC
€41
14/5Wed
directRyanair
2h 45mBCN-DUB
19/5Mon
directRyanair
2h 30mDUB-BCN
€44
29/9Mon
directVueling
2h 50mBCN-DUB
3/10Fri
directVueling
2h 40mDUB-BCN
€82
4/5Sun
directIberia Express
2h 35mMAD-DUB
8/5Thu
directIberia Express
2h 35mDUB-MAD
€86
2/5Fri
directVueling
2h 50mBCN-DUB
5/5Mon
directVueling
2h 40mDUB-BCN
€87
16/5Fri
directIberia Express
2h 35mMAD-DUB
17/5Sat
directIberia Express
2h 35mDUB-MAD
€87
16/5Fri
directIberia
2h 35mMAD-DUB
21/5Wed
directIberia
2h 35mDUB-MAD
€96
13/5Tue
directIberia
2h 35mMAD-DUB
21/5Wed
directIberia
2h 35mDUB-MAD
€103
8/5Thu
directAer Lingus
2h 05mBIO-DUB
13/5Tue
directAer Lingus
2h 10mDUB-BIO
€130
5/6Thu
directAer Lingus
2h 05mBIO-DUB
9/6Mon
directAer Lingus
2h 10mDUB-BIO
€159

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Recent one-way flight deals

7/5Wed
directRyanair
2h 45mBCN-DUB
€26
15/5Thu
directRyanair
2h 35mREU-DUB
€26
15/5Thu
directVueling
2h 50mBCN-DUB
€28
20/5Tue
directVueling
2h 55mBCN-DUB
€33
3/5Sat
directIberia Express
2h 35mMAD-DUB
€40
3/5Sat
directIberia Express
2h 35mMAD-DUB
€40
28/5Wed
directIberia
2h 35mMAD-DUB
€47
8/5Thu
directIberia
2h 35mMAD-DUB
€51
3/5Sat
directAer Lingus
2h 05mBIO-DUB
€55
3/5Sat
directAer Lingus
2h 05mBIO-DUB
€55

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Last minute flights to Ireland

Last minute flight, train and bus deals

19/4Sat
directIberia Express
2h 35mMAD-DUB
30/4Wed
directIberia Express
2h 35mDUB-MAD
€68
17/4Thu
directRyanair
3h 05mAGP-DUB
21/4Mon
directRyanair
3h 10mDUB-AGP
€70
20/4Sun
direct
2h 50mBCN-DUB
19/5Mon
direct
2h 30mDUB-BCN
€98
16/4Wed
directVueling
2h 50mBCN-DUB
23/4Wed
directVueling
2h 40mDUB-BCN
€109
19/4Sat
direct
2h 45mBCN-DUB
23/4Wed
direct
2h 40mDUB-BCN
€118
17/4Thu
directIberia
2h 40mMAD-DUB
24/4Thu
directIberia
2h 35mDUB-MAD
€144
19/4Sat
multi-stopIberia
8h 55mBCN-DUB
23/4Wed
directIberia
2h 40mDUB-BCN
€264
18/4Fri
directAer Lingus
2h 35mMAD-DUB
21/4Mon
directAer Lingus
2h 35mDUB-MAD
€266
18/4Fri
directVueling
2h 55mBCN-DUB
21/4Mon
directVueling
2h 35mDUB-BCN
€313
17/4Thu
directAer Lingus
3h 05mAGP-DUB
21/4Mon
directAer Lingus
3h 05mDUB-AGP
€330

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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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