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Cheap flights from Ireland to Spain from £14

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MAD
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Spain

Keep the following information in mind while searching for Ireland to Spain flight deals. Data was last updated 7 November 2025.

Round-trip from

£39

One-way from

£14

Popular in

July

Cheapest in

January

Average price

£148

Good round-trip deal

£40 or less

Good one-way deal

£34 or less
Ryanair
  • Ryanair
  • 22/11-25/11
  • Nonstop
  • 5h 30m total
  • Ireland to Spain
Search Deals
Ryanair
  • Ryanair
  • 1/12
  • Nonstop
  • 2h 40m total
  • Ireland to Spain
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Ireland to Spain.
Search Deals
Price to beat on a one-way flight from Ireland to Spain.
Search Deals

Find flight deals from Ireland to Spain

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Spain
Explore the most affordable flight options available from Ireland to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 November 2025.

Sat 22/1113:10DUB - BCN
Nonstop2h 45mRyanair
Tue 25/1105:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 6/11£39
Sun 7/1209:45DUB - BCN
Nonstop2h 45mRyanair
Thu 11/1206:15BCN - DUB
Nonstop2h 45mRyanair
Deal found 5/11£44
Sat 22/1113:10DUB - BCN
Nonstop2h 45mRyanair
Mon 1/1221:10BCN - DUB
Nonstop2h 45mRyanair
Deal found 6/11£64
Sun 7/1205:45DUB - BCN
Nonstop2h 45mMultiple Airlines
Thu 11/1210:10BCN - DUB
1 stop6h 15mMultiple Airlines
Deal found 5/11£68
Sat 13/1205:55DUB - MAD
Nonstop2h 35mRyanair
Wed 17/1211:05MAD - DUB
Nonstop2h 35mRyanair
Deal found 5/11£73
Fri 5/1209:40DUB - MAD
Nonstop2h 40mIberia Express
Mon 8/1207:20MAD - DUB
Nonstop2h 35mIberia Express
Deal found 6/11£74
Thu 4/1209:40DUB - MAD
Nonstop2h 40mIberia Express
Sun 7/1207:20MAD - DUB
Nonstop2h 35mIberia Express
Deal found 5/11£79
Thu 4/1209:40DUB - MAD
Nonstop2h 40mIberia
Mon 8/1207:20MAD - DUB
Nonstop2h 35mIberia
Deal found 5/11£79
Thu 11/1207:05DUB - BCN
Nonstop2h 45mAer Lingus
Sun 14/1221:05BCN - DUB
Nonstop2h 45mAer Lingus
Deal found 6/11£82
Thu 11/1206:20DUB - MAD
Nonstop2h 35mMultiple Airlines
Tue 16/1210:25MAD - DUB
1 stop6h 25mMultiple Airlines
Deal found 5/11£83
Tue 25/1105:45DUB - ACE
Nonstop4h 10mRyanair
Tue 2/1219:05ACE - DUB
1 stop12h 45mRyanair
Deal found 6/11£88
Sat 13/1220:00DUB - MAD
Nonstop2h 35mRyanair
Tue 23/1222:20MAD - DUB
Nonstop2h 35mRyanair
Deal found 7/11£92

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Spain that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 November 2025.
Use the filters below to find and compare flights from Ireland to Spain that are best for you.

Fly from

Ireland

Fly to

Spain

Route

Depart

Return

Price

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 22/11

13:10-16:55

Nonstop2h 45m

Barcelona-El Prat

Tue 25/11

05:45-07:30

Nonstop2h 45m

£39

CorkBarcelona

ORK - BCN

ORKBCN

Cork

Mon 12/1

21:25-01:05

Nonstop2h 40m

Barcelona-El Prat

Mon 19/1

19:15-20:55

Nonstop2h 40m

£45

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 29/4

21:35-01:15

Nonstop2h 40m

Barcelona-El Prat

Thu 7/5

07:20-09:10

Nonstop2h 50m

£60

DublinMadrid

DUB - MAD

DUBMAD

Dublin

Sat 13/12

05:55-09:30

Nonstop2h 35m

Madrid Barajas

Wed 17/12

11:05-12:40

Nonstop2h 35m

£73

DublinMadrid

DUB - MAD

DUBMAD

Dublin

Fri 5/12

09:40-13:20

Nonstop2h 40m

Madrid Barajas

Mon 8/12

07:20-08:55

Nonstop2h 35m

£74

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Thu 11/12

07:05-10:50

Nonstop2h 45m

Barcelona-El Prat

Sun 14/12

21:05-22:50

Nonstop2h 45m

£82

DublinMadrid

DUB - MAD

DUBMAD

Dublin

Sat 13/12

20:00-23:35

Nonstop2h 35m

Madrid Barajas

Tue 23/12

22:20-23:55

Nonstop2h 35m

£92

DublinArrecife

DUB - ACE

DUBACE

Dublin

Sun 22/2

06:15-10:25

Nonstop4h 10m

Arrecife Lanzarote

Thu 5/3

18:55-23:05

Nonstop4h 10m

£96

DublinMadrid

DUB - MAD

DUBMAD

Dublin

Sat 22/11

20:00-23:35

Nonstop2h 35m

Madrid Barajas

Wed 26/11

11:05-12:40

Nonstop2h 35m

£97

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 9/12

08:05-11:50

Nonstop2h 45m

Barcelona-El Prat

Mon 15/12

21:10-22:55

Nonstop2h 45m

£97

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 60 results
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Best time to book a flight from Ireland to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Ireland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to Spain

What is the cheapest month to book a flight from Ireland to Spain?

Currently, June is the cheapest month in which you can book a flight from Ireland to Spain (average of £26). Flying from Ireland to Spain in July is currently the most expensive (average of £65). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to ES?

Find hourly flight availability from Ireland to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 November 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 15% on flights from Ireland to Spain by exploring options for tickets in the evening.

What is the cheapest day to fly from Ireland to Spain?

Use this chart to determine the cheapest time to fly return from Ireland to Spain. Price data was last updated on 2 November 2025.

Travellers seeking maximum savings on their Ireland to Spain flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Ireland to Spain

Explore weekly flight availability from Ireland to Spain. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 7 November 2025.

The most flights from IE0 to ES0 are scheduled on a Friday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated 7 November 2025.
See what other customers who have flown with Aer Lingus, Vueling, andIberia from Ireland to Spain have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Overall

7.2

Crew

8.0

Boarding

7.4

Food

6.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Aer Lingus
7.2
Good
1,365 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Overall

7.2

Crew

8.0

Boarding

7.4

Food

6.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Vueling
7.1
Good
1,206 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Overall

7.2

Crew

8.0

Boarding

7.4

Food

6.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Iberia
7.0
Good
3,007 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Overall

7.2

Crew

8.0

Boarding

7.4

Food

6.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Ryanair
6.8
Okay
5,188 reviews
Aer Lingus
7.2
Good
1,365 reviews
Check prices

Comfort

7.1

Overall

7.2

Crew

8.0

Boarding

7.4

Food

6.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Ireland to Spain flight route?

    Within the past month, 172 users have taken a look at flights from Ireland to Spain.

  • How long is the flight from Ireland to Spain?

    Departing from Ireland to Spain will take you 2h 40m. The distance between Ireland and Spain is about 922 mi. Generally, flights for this route are direct.

  • What are the cheapest airlines to fly from Ireland to Spain one-way?

    £16 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Vueling and Aer Lingus, with prices starting from £24 and £33, respectively.

  • Can I find deals for flights from Ireland to Spain that include hotel bookings?

    Yes. In addition to deals on Ireland to Spain flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Ireland to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Spain.

  • Can I find deals for business class flights from Ireland to Spain?

    Yes. Cheapflights offers flight deals from Ireland to Spain by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Spain?

    Currently, June is the cheapest month in which you can book a flight from Ireland to Spain (average of £26). Flying from Ireland to Spain in July is currently the most expensive (average of £65). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ireland to Spain

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Ireland to Spain

Discover the top 7 airlines that operate flights from Ireland to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 7 November 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£26Average£148FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
IberiaCheapest£42Average£111FlexibilityNo cancel feeOn-time77%
Search Iberia flights
VuelingCheapest£51Average£137FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Iberia ExpressCheapest£58Average£70FlexibilityNo cancel feeOn-time93%
Search Iberia Express flights
Aer LingusCheapest£66Average£207FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
KLMCheapest£112Average£236FlexibilityNo cancel feeOn-time75%
Search KLM flights
TUI AirwaysCheapest£133Average£271FlexibilityNo cancel feeOn-timeN/A
Search TUI Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Spain?

Cheapflights makes it easy to find Ireland to Spain flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Spain?

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to Spain for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ireland to Spain with no change fees?

Need flexible booking options for your flight to Spain from Ireland? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Ireland to Spain become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Spain on Cheapflights with our Price Alert feature and get notified when better prices are available.

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