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Cheap flights from Ireland to Spain from £25

DUB — MAD
20 Sep — 27 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Spain

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Spain

Sun 6/919:50 -
Nonstop2h 45m
Tue 8/907:15 -
Nonstop2h 55m
Deal found 16/8£50
Tue 1/918:40 -
Nonstop2h 35m
Mon 7/912:35 -
Nonstop2h 40m
Deal found 17/8£52
Tue 8/921:20 -
Nonstop2h 45m
Thu 10/923:00 -
Nonstop2h 55m
Deal found 16/8£52
Tue 8/921:20 -
Nonstop2h 45m
Mon 14/906:10 -
Nonstop2h 55m
Deal found 18/8£53
Tue 20/1021:20 -
Nonstop2h 45m
Wed 21/1010:05 -
Nonstop2h 55m
Deal found 20/8£54
Tue 6/1021:20 -
Nonstop2h 45m
Mon 12/1006:10 -
Nonstop2h 55m
Deal found 20/8£58
Sun 6/919:50 -
Nonstop2h 45m
Mon 14/906:10 -
Nonstop2h 55m
Deal found 16/8£59
Wed 9/919:30 -
Nonstop2h 45m
Mon 14/906:10 -
Nonstop2h 55m
Deal found 19/8£59
Sun 20/919:50 -
Nonstop2h 45m
Thu 24/923:00 -
Nonstop2h 55m
Deal found 16/8£69
Tue 22/906:30 -
1 stop13h 45m
Tue 29/905:45 -
1 stop8h 10m
Deal found 17/8£70
Thu 3/910:55 -
1 stop9h 35m
Wed 9/920:55 -
Nonstop4h 05m
Deal found 17/8£70
Wed 9/912:10 -
1 stop5h 55m
Tue 15/907:15 -
Nonstop2h 55m
Deal found 19/8£72

Find flight deals from Ireland to Spain

Round-trip from

£50

One-way from

£25

Popular in

July

Cheapest in

January

Average price

£145

Good round-trip deal

£101 or less

Good one-way deal

£64 or less
Ryanair
  • Ryanair
  • 6/9-8/9
  • Nonstop
  • 5h 40m total
  • Ireland to Spain
Search Deals
Ryanair
  • Ryanair
  • 26/9
  • Nonstop
  • 2h 30m total
  • Ireland to Spain
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Ireland to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinPalma de Mallorca

DUB Dublin - PMI Palma de Mallorca Son Sant Joan

DUBPMI

Dublin

Sun 6/9

19:50-23:35

Nonstop2h 45m

Palma de Mallorca Son Sant Joan

Tue 8/9

07:15-09:10

Nonstop2h 55m

£50

DublinPalma de Mallorca

DUB Dublin - PMI Palma de Mallorca Son Sant Joan

DUBPMI

Dublin

Sun 6/9

19:50-23:35

Nonstop2h 45m

Palma de Mallorca Son Sant Joan

Mon 14/9

06:10-08:05

Nonstop2h 55m

£59

DublinBarcelona

DUB Dublin - BCN Barcelona-El Prat

DUBBCN

Dublin

Wed 9/9

19:05-22:35

Nonstop2h 30m

Barcelona-El Prat

Sun 13/9

05:45-07:30

Nonstop2h 45m

£77

DublinPalma de Mallorca

DUB Dublin - PMI Palma de Mallorca Son Sant Joan

DUBPMI

Dublin

Fri 15/1

12:50-22:25

1 stop8h 35m

Palma de Mallorca Son Sant Joan

Mon 18/1

07:50-12:05

1 stop5h 15m

£90

CorkIbiza

ORK Cork - IBZ Ibiza

ORKIBZ

Cork

Thu 15/10

08:15-18:50

1 stop9h 35m

Ibiza

Sat 17/10

20:45-08:45

1 stop13h 00m

£93

CorkIbiza

ORK Cork - IBZ Ibiza

ORKIBZ

Cork

Thu 15/10

08:15-18:50

1 stop9h 35m

Ibiza

Sat 17/10

15:15-08:45

2 stops18h 30m

£103

CorkPalma de Mallorca

ORK Cork - PMI Palma de Mallorca Son Sant Joan

ORKPMI

Cork

Mon 19/10

14:40-18:15

Nonstop2h 35m

Palma de Mallorca Son Sant Joan

Fri 23/10

17:05-18:45

Nonstop2h 40m

£106

DublinBarcelona

DUB Dublin - BCN Barcelona-El Prat

DUBBCN

Dublin

Mon 31/8

21:50-01:20

Nonstop2h 30m

Barcelona-El Prat

Fri 4/9

15:05-16:50

Nonstop2h 45m

£108

CorkPalma de Mallorca

ORK Cork - PMI Palma de Mallorca Son Sant Joan

ORKPMI

Cork

Thu 1/10

08:20-11:55

Nonstop2h 35m

Palma de Mallorca Son Sant Joan

Thu 8/10

12:45-18:05

1 stop6h 20m

£110

CorkAlicante

ORK Cork - ALC Alicante

ORKALC

Cork

Wed 7/10

07:30-11:05

Nonstop2h 35m

Alicante

Wed 14/10

11:40-13:25

Nonstop2h 45m

£112

Flights are sorted by cheapest return flights first.

Deals found on 18/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, January is the cheapest month in which you can book a flight from Ireland to Spain (average of £108). Flying from Ireland to Spain in June is currently the most expensive (average of £222). 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?

Unlike at midday, when flights are generally more expensive, you can save up to 29% on flights from Ireland to Spain by exploring options for tickets in the evening.

Weekly flight availability from Ireland to Spain

The most flights from IE0 to ES0 are scheduled on a Wednesday (15 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Ireland to Spain delayed?

About 17% of weekly flights between Ireland and Spain have experienced delays in the past year, with the average delay time being 115 minutes.

What is the most punctual flight time for Ireland to Spain flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Ireland to Spain flights?

Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 12% of flights being delayed.

How far ahead should I book a flight from Ireland to Spain?

To ensure you get the cheapest price possible for a flight from Ireland to Spain, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Travellers seeking maximum savings on their Ireland to Spain flight should consider departing on Friday mornings 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.

Reviews of airlines servicing Spain

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
7.3
Good
1,711 reviews
Check prices

Crew

8.1

Food

6.7

Entertainment

7.0

Boarding

7.5

Comfort

7.2

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

DUB - BCN

Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak
Aer Lingus
7.3
Good
1,711 reviews
Aer Lingus
7.3
Good
1,711 reviews
Check prices

Crew

8.1

Food

6.7

Entertainment

7.0

Boarding

7.5

Comfort

7.2

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

DUB - BCN

Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak
Vueling
7.2
Good
1,299 reviews
Aer Lingus
7.3
Good
1,711 reviews
Check prices

Crew

8.1

Food

6.7

Entertainment

7.0

Boarding

7.5

Comfort

7.2

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

DUB - BCN

Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak
Iberia
7.0
Good
3,258 reviews
Aer Lingus
7.3
Good
1,711 reviews
Check prices

Crew

8.1

Food

6.7

Entertainment

7.0

Boarding

7.5

Comfort

7.2

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

DUB - BCN

Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak
Ryanair
6.9
Okay
5,471 reviews
Aer Lingus
7.3
Good
1,711 reviews
Check prices

Crew

8.1

Food

6.7

Entertainment

7.0

Boarding

7.5

Comfort

7.2

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2026

DUB - BCN

Would have been nice to have a plane that was equipped with a screen to watch a movie enroute to Barcelona, but all good. Flight and crew was excellent. Much appreciated the updates from captain and Kayak about the flight delay due the weather. It’s nice to be kept informed. Will Aer Lingus for future flights, and definitely through Kayak

Related info for your journey

  • How popular is this Ireland to Spain flight route?

    Within the past month, 73 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 45m. The distance between Ireland and Spain is about 1047 mi. Both multi-stop and direct flights can be found to your destination and back.

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

    £13 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on Ryanair and Aer Lingus, with prices starting from £13 and £30, 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, January is the cheapest month in which you can book a flight from Ireland to Spain (average of £108). Flying from Ireland to Spain in June is currently the most expensive (average of £222). 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Ireland to Spain

AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£30Average£178FlexibilityNo cancel feeOn-time77%
Search Iberia flights
RyanairCheapest£38Average£157FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
Iberia ExpressCheapest£40Average£106FlexibilityNo cancel feeOn-time93%
Search Iberia Express flights
VuelingCheapest£60Average£123FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Aer LingusCheapest£79Average£238FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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

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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.

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