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€25 Find cheap flights to Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to Spain departing on 27/9. 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
Sun 25/8
Sun 1/9

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Best Spain Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Málaga
Málaga1 stop€96
Arrecife
Arrecife1 stop€148
Madrid
Madriddirect€49
Alicante
Alicante1 stop€88
Valencia
Valencia1 stop€112
Puerto del Rosario
Puerto del Rosario1 stop€187
Bilbao
Bilbao1 stop€123
Ibiza
Ibiza1 stop€97
Seville
Seville1 stop€112
Oviedo
Oviedo2 stops€123
Corvera
Corvera2 stops€210
Mahón
Mahón1 stop€162
Santander
Santanderdirect€59
Almería
Almería3 stops€309
A Coruña
A Coruña1 stop€195

Good to know

Low season

January

High season

September

Cheapest flight

€25
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Dublin to Barcelona-El Prat

FAQs - booking Spain flights

  • How long is the flight to Spain?

    An average direct flight from Ireland to Spain takes 6h 26m, covering a distance of 3071 km. The most popular route is Dublin - Barcelona with an average flight time of 2h 25m.

  • What is the cheapest flight to Spain?

    The cheapest ticket to Spain from Ireland found in the last 72 hours was €76 one-way, and €49 round-trip. The most popular route is Dublin to Barcelona-El Prat and the cheapest round-trip airline ticket found on this route in the last 72 hours was €53.

  • Which airlines fly to Spain?

    Ryanair, Aer Lingus & American Airlines fly the most frequently from Ireland to Spain.

  • What are the most popular destinations in Spain?

    Based on KAYAK flight searches, the most popular destination is Málaga (16% of total searches to Spain). The next most popular destinations are Madrid (14%) and Alicante (13%). Searches for flights to Palma de Mallorca (8%), to Valencia (7%) and to Seville (7%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

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

See more FAQs

Top tips for finding cheap flights to Spain

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Spain flight deals.

Top 5 airlines flying 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.
7.2
Aer LingusOverall score based on 1198 reviews
7.3Boarding
8.0Crew
6.5Food
7.1Comfort
6.9Entertainment
Airline reviews

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

10.0 ExcellentAnonymous, Jun 2024DUB - BDL
Read more about Aer Lingus reviews

Great customer service. Frequent updates from the pilot. Smooth flight. Good entertainment. Meal service.

Great service on the plane and by ground staff. great prices. I was able to change seats on the plane. The allocated seats cannot be changed when checkin in online. They have to be done at the airport if you check in at the airport or on the plane by asking a stewardess / steward.

Plane could have been cleaner. There were many crumbs and crud around the seat mounts.

Short flight so not much to rate. Surprised I had to pay for a soda.

the room on the plane was good but that is because flight not sold the other three seat and I had room. the food in terrible.

First the price I paid was excellent, my flight was full, but my seat was roomy. The one downside to the experience was they had games on the entertainment console. The guy behind me poked at my head about half the flight. I hope they get rid of this feature.

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.

Very good need to offer better choice of food for business

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

They should. Heck planes more often not when they are suppose to be leaving causing delays

Didn't get to go because connection flight was cancelled

Our flight was delayed an hour and take-off was also delayed. Then our luggage was misplaced upon arrival causing a lot of stress snd more delays. We arrived at the hotel almost 5 hours later than anticipated and had to cancel our plans for the day. Overall a very bad experience. We will not travel with Portugalia in the future.

The flight to Lisbon from Paris was quite pleasant. However, charging several Euros for each item of food left something to be desired. Further, there seemed to be no complimentary drinks, even water.

We Boarded the plane in the middle of the airport field . We were shuttled and climbed up the stairs, to board the plane,

Not good. Long lines for checkin. Cramped seats. Would only give one tiny cup of water. Had to use people movers. Won’t fly TAP again

45 min late. Priority is not a priority as they put everyone in the same bus a than priority become last.

Dreadful - queued to get onto a bus, stood for 10 minutes on the bus, drove to the plane, stood for another 25 minutes on the bus outside the plane. When allowed on we could only board from the front & were seated in the furthest row back. The second bus was allowed to board from the back so chaos ensued!. The flight was an hour late - nobody said why, nobody apologised. On arrival at Heathrow we stood for nearly 30 minutes before being allowed off - again with no explanation,

Most important was the effciency - on-time take-offs and landings, no missed connections, baggage arrived correctly. Friendly & professional crew. Less important was food/drink. Pretty spartan, but we'll know next time and bring our own stuff.

Delayed takeoff was inconvenient. We should have boardrd later. Coffee/ beverage service on a 7:30 flight would have been good.

Flight from Lisbon to Barcelona was ok. Business flight Boston to Lisbon was awful. Attendants should pay more attention to Business Passengers and not be so stingy with water. Worse Business Flight I have ever taken. Food was awful. Cramped for space.

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.

Good standard flight the plan was clean could not complain the only thing is checking in the pushchair was very slow only 3 people at the counter.

The flight was delayed and nobody was able to inform me about the new scheduled time and gate

The flight attendants were friendly and professional. I asked to change my seat and the flight attendant was accommodating. We experienced a short delay due to the late arrival of the plane. However, the onboarding and disembarking process was efficient.

It is just fine but I am okat withi it is because for a 30$ flight I didn't expect anything more.

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

It was not assigned a seat to me. I was not able to aboard. I lost all other connections..

I would have liked it better if Iberia had not lost my and my companion's luggage.

Awful! Flight was 2hrs late and we missed the connecting flight!!!

Basically a smooth ride to Madrid. There was a little hiccup with boarding but it worked out. Overall great experience!

Horrible Multiple changes in departing time, agency not calling back with information Horrible

The flight had no working entertainment system or WiFi. Very old plane. Some restrooms weren’t working. My seat was broken. Just a very bad experience for 13 hours. A real shame they allow planes in this state to fly.

First flight was 5.5 hours delayed, the notification came within 2 hours of the flight (bags already checked in). connection missed- no one working on getting us on an alternate flight, knowing where our luggage will be. It was chaos figuring out how to get to our final destination. Customer service throwing us into nowhere on the phone- all while we have 2 small kids on us. It will take the whole vacation to recover from this experience. I am scared how the return flight will go in August. Check-in staff (not sure if they are airport hires or iberia hires- beyond rude, especially in Madrid.) On-plane staff, food and entertainment were good.

The service was great and the people are professional. The service was excellent. I will definitely be recommending them to all of my friends.

The check in was a disaster - they don’t follow their own baggage rules. The layovers are unrealistic and Iberia doesn’t help with their own connecting flights. They lost our kids child seats without any recourse. We will never fly Iberia with our family again.

My trip with Iberia was an absolute nightmare! We arrived at the airport excited for our trip, only to be told our carry-on would be checked for free due to a full flight. Then, they couldn't even print our boarding passes for the connecting flight! The mad dash through security and the train left us breathless, only to be met with confusion at the gate - apparently, they "lost" us in the system and boarded the plane without us, luggage and all! Stuck in Madrid with nothing but the clothes on our backs, we were promised our bags would magically appear at our final destination. Shockingly, they didn't. The next day, we flew home with nothing but frustration and a lingering question: where were our suitcases? Even worse, this ordeal seems to be all too common for Iberia passengers! The hotel staff, used to dealing with stranded Iberia customers, shared stories of countless passengers facing similar luggage nightmares. This whole experience left me feeling stranded, frustrated, and completely dissatisfied with Iberia's service.

We arrived at the airport by taxi so as to be there two hours ahead of take-off. On arrival I received a message stating that the flight would be 85 minutes later than planned. An hour later another message stated that it would be a further 20 minutes late. There was no mention of the almost 2 hour delay once we boarded. Needless to say, they didn’t trumpet their “arrive-on-time” signal. At least we got there eventually.

I haven't had a ok flight with Ryanair in so long!

Flight delayed. Sat for more than 30 min with no air conditioning on a very hot day.

Long delay. Terrible airport - too busy, not enough seating or food/drink outlets.

Worse situation ever. Arriving at 4 am with 7 Hours of delay

Booked extra legroom seats but as plane had changed we ended up with normal seats. Very little attempt from staff to sort it out

Seats very uncomfortable for a 4 hour flight, what entertainment? Food overpriced. But sure it’s Ryan Air, what else would I expect?

This was one of the best travel experiences we've ever had with Ryanair. The flight boarded on time in Dublin, departed on time, and arrived on time in Split, even though the flight was full. The aircraft was clean, and all members of the cabin crew were both friendly and efficient. Even our fellow passengers were well behaved! So top marks to all concerned!

flight delayed, no information given until late on, Ryanair app said "on time" until 5 minutes before expected departure time, crew rushed us to board, when it was already 3 hours late

Due to long security check and no last call announcements from Gate staff, my family and 12 other passengers missed the flight.

Book Cheap Spain Plane Tickets

Recent return flight deals

17/9Tue
directRyanair
2h 45mDUB-MAD
19/9Thu
directRyanair
2h 40mMAD-DUB
€49
24/9Tue
directRyanair
2h 45mDUB-MAD
26/9Thu
directRyanair
2h 40mMAD-DUB
€51
18/9Wed
directVueling
2h 30mDUB-BCN
26/9Thu
directVueling
2h 50mBCN-DUB
€65
27/8Tue
directVueling
2h 30mDUB-BCN
3/9Tue
directVueling
2h 50mBCN-DUB
€78
17/1Fri
directIberia
2h 35mDUB-MAD
19/1Sun
directIberia
2h 35mMAD-DUB
€90
22/11Fri
directIberia
2h 40mDUB-MAD
24/11Sun
directIberia
2h 35mMAD-DUB
€92
30/8Fri
directAer Lingus
2h 45mORK-AGP
2/9Mon
directAer Lingus
2h 55mAGP-ORK
€134
6/9Fri
1 stopTAP AIR PORTUGAL
16h 50mDUB-MAD
9/9Mon
1 stopTAP AIR PORTUGAL
20h 55mMAD-DUB
€138
12/12Thu
directAer Lingus
3h 05mDUB-AGP
16/12Mon
directAer Lingus
3h 10mAGP-DUB
€142
1/1Wed
1 stopTAP AIR PORTUGAL
18h 20mDUB-SVQ
30/1Thu
1 stopTAP AIR PORTUGAL
8h 55mSVQ-DUB
€155

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Recent one-way flight deals

27/9Fri
directVueling
2h 40mDUB-BCN
€25
28/9Sat
directRyanair
2h 45mDUB-MAD
€26
25/9Wed
directRyanair
2h 45mDUB-MAD
€27
3/9Tue
directVueling
2h 40mDUB-BCN
€30
28/10Mon
directIberia
2h 40mDUB-MAD
€53
8/8Thu
directAer Lingus
2h 40mDUB-MAD
€60
10/9Tue
directAer Lingus
2h 15mDUB-BIO
€60
11/1Sat
1 stopIberia
9h 15mDUB-BCN
€62
17/11Sun
1 stopTAP AIR PORTUGAL
23h 15mDUB-MAD
€62
10/1Fri
1 stopTAP AIR PORTUGAL
6h 20mDUB-BCN
€72

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Last minute flights to Spain

Last minute flight, train and bus deals

30/7Tue
multi-stop
6h 30mDUB-PMI
5/8Mon
multi-stop
19h 00mPMI-DUB
€155
27/7Sat
direct
2h 35mDUB-BCN
29/7Mon
multi-stop
26h 19mBCN-DUB
€159
30/7Tue
directVueling
2h 40mDUB-BCN
2/8Fri
directVueling
2h 50mBCN-DUB
€214
27/7Sat
directRyanair
2h 35mDUB-BCN
29/7Mon
multi-stopRyanair
10h 55mBCN-DUB
€220
26/7Fri
directRyanair
3h 00mDUB-AGP
2/8Fri
multi-stopRyanair
14h 45mAGP-DUB
€233
28/7Sun
directVueling
2h 30mDUB-BCN
30/7Tue
directVueling
2h 50mBCN-DUB
€241
30/7Tue
directIberia
2h 35mDUB-MAD
1/8Thu
directIberia
2h 30mMAD-DUB
€305
27/7Sat
directIberia
2h 40mDUB-MAD
1/8Thu
directIberia
2h 30mMAD-DUB
€367
27/7Sat
directAer Lingus
2h 55mDUB-PMI
7/8Wed
directAer Lingus
2h 50mPMI-DUB
€369
26/7Fri
directAer Lingus
3h 10mDUB-AGP
3/8Sat
directAer Lingus
3h 05mAGP-DUB
€405

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Flights to Spain

Return flight deals:

Spain - Ireland

Cabin classes:

€300
€626
€65