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Find cheap flights from Spain to Ireland from €26

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Spain to Ireland departing on 18/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 5/6
Wed 12/6

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Good to know

Low season

June

High season

March

Cheapest flight

€26
Best time to beat the crowds but there is an average 40% increase in price.
Most popular time to fly (16% more expensive on average)
Flight from Barcelona 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 to Ireland from 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 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 to Ireland with an airline and back to Spain 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 to Ireland from 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 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.
7.3
Iberia ExpressOverall score based on 153 reviews
6.5Food
6.9Comfort
7.9Crew
7.4Boarding
6.6Entertainment
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 about 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

Pros: "You can always expect reliable and in time service with Avianca."
Cons: "Outdated aircraft, limited space."
Pros: "Booked 1 month in advance... was treated unfairly"
Cons: "I booked one month in asvance and was told that I would be a standby flyer.. even after explaining that I had an international connection flight in madrid. I did not appreciate the added stress this news gave me."
Pros: "The crew was cackling and having fun in the back loudly, meanwhile there was no communication with us as to why we were late or when we would be arriving. When I called one of them over she had no answers and when I told her about our connecting flight she giggled and said I probably wouldn’t make it. We missed our connecting flight and we’re rerouted 4 hours later. We’ve missed our boat to Venice and all we received was an 8 euro lunch voucher."
Cons: "It would have been great to have left on time, arrived on time and caught our flight. I also would have been better if we hadn’t been laughed at and actually aided us to catch our flight."
Cons: "Fly on time, put babies together in one location. Have better food"
Cons: "Shorter lay overs between flights Direct flights from Palma to San senastian"

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Flight was an Iberia Flight on Level but seemed to be outsourced to a 3rd airline - Wamos. Seating pattern was different than when booked, we waited on the JETBRIDGE for 45 minutes to board, food was terrible. Movie options were limited to about 20 and very old, TV shows was limited to about 15 and equally as old. Staff was fine but definitely the "b-team". Landed about 60 minutes early and waited on the runway for 45 minutes - despite that Logan Airport in Boston recently added new gates. Mediocre experience at best.

Boarding process was chaotic and disorganized. The plane needs updating in the interior. Things are broken, worn out, and dated

My luggage never arrived in Miami; still waiting a day later.

As with every airline the seats are not built for tall people.

My wife and I paid for seat selection to be together. My wife and I were on separate rows and the excuse they gave was they changed the plane. Also, I have celiac and asked for a gluten free meal in the ticket profile which they did not have.

Iberia personnel on the ground is so rude. I would think twice in the future before booking another Iberia flight

Seats, comfort level ugh. Crew was not attentive, only to coach

All corners have been cut and it’s a cheap experience that no longer is distinguished from most other cheap airlines

This flight was a code share for both Iberia and American Airlines and run by what I assume is a charter company Level. It was difficult if not impossible to get a seat assigned, check bags or use any customer service functions. I would skip it!

The entertainment system got stuck in the ABBA music channel. The headsets were not loud enough. My pre purchased aisle seat was not honoured

The whole flight was coughing and farting all the way. It was impossible to breathe. If people are traveling sick they should either not be allowed to fly or made wear masks

J'ai perdu le billet 🎟 faute de visa j'ai pas eu de remboursement. J voulais prendre un autre Est-ce que yaura une solution

I will never fly vueling. 1h30 delayed, connexion missed with the crew closing the boarding in front of us. 40 people missed the Barcelona-Orly connexion. hours waiting for rebooking and hotel.. inadmissible

Non stop flight from Barcelona to Rome, arriving on time.

3 hr flight from Barcelona to Gran Canaria. Ŵent according to plan No issues with staff oŕ flight. Many people includiñg us could not get luggage self checķ in termìnals to work. Had to wait in check in line.

The communication about the delay could have been better before and during the flight. Also, this online form could have less bugs. It is almost impossible to type in this window.

They stop online checkin above a certain capacity. We had to go to the airport to check-in at the desk. Or was offered to pay 7eur extra. Rip off.

I didn't get the wheelchair assistance I'd requested and my flight was on the tarmac, which was extremely painful for me. If this airline isn't for me, that's fine. The crew was fantastic and friendly ab

It was a short flight but the seat was very straight. I didn’t need any service, but wifi was not available. In resume, a normal service. Nice, the punctuality. Thanks

Bought check in baggage but couldn’t do it at the kiosk, had to line up just to get baggage tag which was a very long queue with only 1 customer service agent handling all vueling flights. Had to wait about 45mins just to get a bag tag and drop baggage.

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

Everything went according to plan. Check in, boarding etc all were very efficient.

Left on time and arrived on time both ways, thank you

Flights were on time. The crew was efficient and friendly.

The flight boarded and departed Venice on time (more or less), the cabin crew were super friendly and efficient, the flight crew kept us informed of progress, and the flight arrived early in Dublin. All in all, this flight was as close to perfect as is possible to achieve. Well done, Ryanair. The fact that Ryanair aircraft arrive and depart from gates that are in the back of beyond in Dublin's Terminal 1 is a bummer - in terms of the length of the walk need on both ends of a return flight. But I suspect that this is not Ryanair's fault

Is good airline but their check in process is not simple

On time but no water , milk or refreshments of any kind on board. Which is poor, especially with children and elderly on board. Toilets filthy,

Boarding at Arrecife was commended way too early. Far too long for elderly to be kept standing on their feet. Otherwise we’ll done to all staff.

The boarding process was fast and easy , but the airport sign was not up on the board, so it was hard to know the correct gate , on the airplane there was NO Snacks and NO water …. Everything needs to be purchase …. It’s not worthy for the price we paid !

Cons: "allow a carry on bag to be same as international standard in size and weight. Do you expect international tourists to buy carry on bags that fits your specifications for size and weight? Why do not except same size as other international carriers?"

Book cheap flights from Spain to Ireland

Recent return flight deals

12/6Wed
directRyanair
2h 40mMAD-DUB
26/6Wed
directRyanair
2h 45mDUB-MAD
€46
6/6Thu
directRyanair
2h 40mMAD-DUB
11/6Tue
directRyanair
2h 45mDUB-MAD
€46
12/6Wed
directRyanair
2h 40mMAD-DUB
25/6Tue
directRyanair
2h 45mDUB-MAD
€47
11/6Tue
1 stopVueling
7h 40mBCN-DUB
18/6Tue
directVueling
2h 40mDUB-BCN
€107
23/5Thu
directVueling
2h 50mBCN-DUB
25/5Sat
directVueling
2h 40mDUB-BCN
€111
11/6Tue
directAer Lingus
2h 05mBIO-DUB
12/6Wed
directAer Lingus
2h 15mDUB-BIO
€116
6/6Thu
directAer Lingus
2h 05mBIO-DUB
12/6Wed
directAer Lingus
2h 15mDUB-BIO
€125
23/5Thu
1 stopIberia
13h 45mALC-DUB
26/5Sun
1 stopIberia
12h 25mDUB-ALC
€150
20/9Fri
1 stopIberia Express
21h 35mSVQ-DUB
23/9Mon
1 stopIberia Express
20h 20mDUB-SVQ
€167
21/5Tue
1 stopIberia
13h 45mALC-DUB
26/5Sun
1 stopIberia
12h 25mDUB-ALC
€195

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Recent one-way flight deals

18/5Sat
directRyanair
2h 50mBCN-DUB
€26
5/6Wed
directRyanair
2h 50mBCN-DUB
€29
11/5Sat
directVueling
3h 00mBCN-DUB
€31
25/5Sat
directIberia
2h 30mMAD-DUB
€39
29/5Wed
directIberia Express
2h 30mMAD-DUB
€42
15/5Wed
directVueling
2h 50mBCN-DUB
€43
22/5Wed
directIberia Express
2h 30mMAD-DUB
€50
22/5Wed
directAer Lingus
2h 05mBIO-DUB
€64
24/5Fri
directAer Lingus
2h 05mBIO-DUB
€67
1/6Sat
directIberia
2h 30mMAD-DUB
€83

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Last minute flights to Ireland

Last minute flight, train and bus deals

9/5Thu
directVueling
2h 50mBCN-DUB
13/5Mon
directVueling
2h 30mDUB-BCN
€50
9/5Thu
direct
2h 50mBCN-DUB
14/5Tue
direct
2h 30mDUB-BCN
€54
11/5Sat
directRyanair
2h 35mGRO-DUB
18/5Sat
directRyanair
2h 30mDUB-GRO
€80
10/5Fri
directRyanair
2h 30mGRO-DUB
13/5Mon
directRyanair
2h 30mDUB-GRO
€81
10/5Fri
directIberia Express
2h 30mMAD-DUB
11/5Sat
directIberia Express
2h 35mDUB-MAD
€153
9/5Thu
directAer Lingus
2h 55mALC-DUB
11/5Sat
directAer Lingus
2h 55mDUB-ALC
€177
11/5Sat
directIberia Express
2h 30mMAD-DUB
13/5Mon
directIberia Express
2h 35mDUB-MAD
€184
8/5Wed
directIberia
2h 30mMAD-DUB
11/5Sat
directIberia
2h 35mDUB-MAD
€257
10/5Fri
directIberia
2h 30mMAD-DUB
17/5Fri
directIberia
2h 40mDUB-MAD
€270
8/5Wed
directAer Lingus
2h 05mBIO-DUB
11/5Sat
directAer Lingus
2h 10mDUB-BIO
€335

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