€20 Find Cheap Flights to Spain – Compare and Save

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 21/9. 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
1 adult, Economy, 0 bags

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Flight Deals

Best Spain Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Málaga
Málagadirect€54
Madrid
Madriddirect€56
Arrecife
Arrecifedirect€111
Alicante
Alicantedirect€69
Valencia
Valencia1 stop€93
Bilbao
Bilbao1 stop€97
Ibiza
Ibizadirect€77
Seville
Sevilledirect€61
Puerto del Rosario
Puerto del Rosariodirect€123
Oviedo
Oviedodirect€131
Mahón
Mahóndirect€51
Santander
Santanderdirect€43
A Coruña
A Coruña1 stop€160
Almería
Almería1 stop€165
Corvera
Corvera1 stop€105
Málaga
Málagadirect€54
Madrid
Madriddirect€56
Arrecife
Arrecifedirect€111
Alicante
Alicantedirect€69
Valencia
Valencia1 stop€93
Bilbao
Bilbao1 stop€97
Ibiza
Ibizadirect€77
Seville
Sevilledirect€61
Puerto del Rosario
Puerto del Rosariodirect€123
Oviedo
Oviedodirect€131
Mahón
Mahóndirect€51
Santander
Santanderdirect€43
A Coruña
A Coruña1 stop€160
Almería
Almería1 stop€165
Corvera
Corvera1 stop€105

Book Cheap Spain Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Spain that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Spain

Sun, 9 Aug - Thu, 27 Aug
Ryanair Logo
06:35 - 09:55
ORK
-
BCN
2h 20mdirect
Ryanair Logo
05:45 - 07:20
BCN
-
ORK
2h 35mdirect
€53Ryanair
Thu, 6 Aug - Thu, 27 Aug
Ryanair Logo
08:05 - 11:25
ORK
-
BCN
2h 20mdirect
Ryanair Logo
05:45 - 07:20
BCN
-
ORK
2h 35mdirect
€54Ryanair
Sun, 9 Aug - Thu, 20 Aug
Ryanair Logo
06:35 - 09:55
ORK
-
BCN
2h 20mdirect
Ryanair Logo
05:45 - 07:20
BCN
-
ORK
2h 35mdirect
€57Ryanair
Thu, 20 Aug - Mon, 31 Aug
Ryanair Logo
08:05 - 11:25
ORK
-
BCN
2h 20mdirect
Ryanair Logo
06:45 - 08:20
BCN
-
ORK
2h 35mdirect
€60Ryanair
Mon, 24 Aug - Wed, 2 Sep
Ryanair Logo
18:05 - 21:55
SNN
-
AGP
2h 50mdirect
Ryanair Logo
05:45 - 07:45
AGP
-
SNN
3h 00mdirect
€60Ryanair
Mon, 24 Aug - Wed, 2 Sep
Ryanair Logo
18:05 - 21:55
SNN
-
AGP
2h 50mdirect
Ryanair Logo
05:45 - 07:45
AGP
-
SNN
3h 00mdirect
€61Ryanair
Mon, 24 Aug - Mon, 31 Aug
Ryanair Logo
08:45 - 12:05
ORK
-
BCN
2h 20mdirect
Ryanair Logo
06:45 - 08:20
BCN
-
ORK
2h 35mdirect
€61Ryanair
Thu, 20 Aug - Mon, 31 Aug
Ryanair Logo
08:05 - 11:25
ORK
-
BCN
2h 20mdirect
Ryanair Logo
06:45 - 08:20
BCN
-
ORK
2h 35mdirect
€63Ryanair
Tue, 21 Jul - Tue, 28 Jul
Multiple Airlines Logo
07:55 - 21:15
DUB
-
IBZ
12h 20m
1 stop
Multiple Airlines Logo
05:55 - 16:25
IBZ
-
DUB
11h 30m
1 stop
€85Multiple Airlines
Mon, 10 Aug - Fri, 14 Aug
Vueling Logo
21:35 - 01:15
DUB
-
BCN
2h 40mdirect
Vueling Logo
19:35 - 21:25
BCN
-
DUB
2h 50mdirect
€99Vueling
Booking Insights

KAYAK's insights & trends for flights to Spain

Get data-powered insights and trends into 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 Palma de Mallorca, at €51 return. The most popular route is Dublin (DUB) to Málaga (AGP) and the cheapest return airline ticket found on this route in the last 72 hours was €115.

How much is a flight to Spain?

The average and cheapest price for all round-trip flights to Spain from each origin found by users searching on KAYAK in the last month.

A flight to Spain costs €202 on average. The cheapest price found on KAYAK in the last 2 weeks was €30 for the route Knock (NOC) to Málaga (AGP). The most popular routes on KAYAK are Dublin to Málaga which costs €260 on average, and Shannon to Málaga, which costs €194 on average.

See prices from:

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 October, when tickets cost €62 (return) on average. On the other hand, the most expensive months are September and June, when the average cost of round-trip tickets is €134 and €132 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 retur flights cost €168 on average. Morning departures are around 7% 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 €220.

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 Barcelona-El Prat Airport (BCN), with an average flight price of €112.

Good to know

Low seasonJanuary
Cheapest flight€20
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly (27% more expensive on average)
Flight from Dublin to Alicante

FAQs - booking Spain flights

  • 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.

  • What is the cheapest day to fly to Spain?

    Based on KAYAK data, the cheapest day to fly to Spain is Tuesday when return tickets can be as cheap as €248. On the other hand, the most expensive day to fly is Wednesday, when return prices are €338 on average.

Top tips for finding cheap flights to Spain

  • Looking for cheap airfare to Spain? 25% of our users found return tickets to Spain for the following prices or less: From Milltown (Kerry) €130, from Dublin €167, from Cork €194
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Spain flight deals.

Reviews of the 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.
7.4
Iberia ExpressOverall score based on 103 reviews
7.9Crew
6.4Entertainment
7.1Comfort
6.2Food
7.4Boarding
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 2024
ACE - 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

Everything was great!! I had no problems!! I would fly Aer Lingus again! 🥰

From Rome to Dublin if you want any refreshments you have to pay for them, Not used to this as we typically get soft drinks and a little snack on a 3hour flight in the US.

Boarding was fine, difficult to understand the guy over the speaker though so we were unsure when exactly to board until they updated the monitor by the gate. Flight itself was fine, nice flight attendants, seats were comfortable enough, good selection of entertainment on the screens. Other airlines at a similar price point have included wifi though, at a minimum messaging, for free, so that was a little disappointing to not have that. But otherwise fine. Food was pretty decent, nice hot meal, good drink selection, nice snacks. Bathrooms were ok, could've been cleaned a little more often, but they were never bad.

Vegetarian food option was very poor. Effectively, overcooked rice ("risotto"). Zero protein which is always disappointing with no vegetables and poorly seasoned. Basically had lots of carbs on 6-hour flight. Not acceptable for business class in 2026. Flight was otherwise very good.

Small plane. Tight seating . What can one say except that it was fast!

Flight crew was very cold and stood around a lot talking to each other.

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

On time, only a little turbulence, very competent and caring attendants. Clear information.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

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

Almost as usual, half an hour take off dilay, on the other hand - the checked in baggage arrived as magic super quickly. By the way - why do you ask to rate the food and entertainment on flights without them? at least offer the option of "Not Relevant" or similar...

Comfy seats, great cabin service and a very relaxed experience

Basic service for the basic price. Efficient and cost effective, so ticked all the right boxes.

To complex. So many types of fare. This made the boarding a caos.

Needs faster boarding procedure. Not their fault but should still take into account indifferent flyers.

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

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.

Horrible, flight cancelled and had to come back the next day

The flight was operated by level, who had a sister’s check in procedure (2 hours) due to understaffing and a computer malfunction. While 3 agents stood at the business check in, with a total of maybe one actual customer there at a time, a huge line formed at economy check in with only 1 agent staffing the check in. Then, my luggage was lost - a guitar case with contents inside valued at 3,000 USD. The computer system of LEVEL could not locate my bag and had no record of it, and IBERIA (with whom I purchased my ticket and the checked bag) refused to help. It was a disastrous experience and I will never book Iberia again

Without any prior warning, I was seated in a row just in front of an exit row (27F), and I had no idea that my seat would not recline. However, the person in front of me did recline her seat, reducing my space. And because I could't recline to regain some space, it was my WORST flight ever.

Terrible boarding procedures in Madrid. The airplane barely has any legroom and I am 68 inches.

Not bad but they lost 2 of my bags when I got to Florence

Couldn’t get boarding passes online, delayed an hour, and smallest amount of space on board I’ve ever encountered for such a long flight.

I’m an Iberia fan but this time They dropped the ball. I went from ALC to MAD to LHR. Boarding in ALC was by group… to get you in a bus. Then we sat for almost an hour when most people had connections. When we landed in Madrid we did so and they put us in another bus almost like if they wanted to make people lose their connection. We made ours by the skin of our teeth but our luggage did not. And on top of this we had to listen to the pilot bragging about Iberia being punctual. To be true we made it on time to LHR but we are Still waiting for our luggage

I have to compare it to the AA flight back home. AA was a little better. Perhaps it was that American English is my native tongue. My seat on AA was newer and more comfortable. The food was a little better. The entertainment was much better, more movies worth watching. The sound was lousy on both.

Excellent liked business class except wife’s luggage was lost on 10 Hours connecting flight to Miami and we were priority! 1:20 layover! Expect better From American Airlines partner

Service was good , communication and emails were in Spanish though I booked in English , end up figuring it out but also flight was partnered with air maroc and I had to call them to check on not Iberea doesn’t make sense

Flight was delayed by well over an hour. Communication was terrible.

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

Ryan air is a scamming airline. They advertise that you have to follow they baggage policy and their employees just do whatever they feel like. My most recent flight, i checked to large bags and just paid for 3 cabin bags and priority. Apparently, according to the staff, they knew the plane had too full in the cabin. This meant they had to target a select number of bags to into the hold. Now, a normal airline just offers to take your bag at the gate for you, it is their mistake. Not Ryan air, they just tell you the wheel of your bag sticks out 2 cm, we will charge you almost what you paid to check your entire luggage immediately, then tell you it’s on you. I would have gladly paid to check in the bags in the bag check in, where they told me the bag was good to go. Never using this airline again. I used to enjoy the quick direct flights but I will never use them again.

I didn't eat any food so can't comment on that. The prices on the plane are extortionate (as are all prices on planes). Everything else was seemless and a great experience

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

Waiting outside for a long time is not really necessary

The baggage wasnt uploaded to the plane, lost baggage handling is very poor.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

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.

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

Boarding was chaotic, the gate changed 4 times and we took off 1 hour late

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.