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Cheap flights from Spain to Ireland from €17

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to Ireland departing on 22/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Spain to Ireland

Recent return flight deals from Spain to Ireland

Ryanair Logo
05:55 - 07:30GRO-DUB
2h 35mdirect
Ryanair Logo
06:10 - 09:30DUB-GRO
2h 20mdirect
€34Ryanair
Find Deal
Wed, 15 Oct - Thu, 30 Oct
Ryanair Logo
05:55 - 07:30GRO-DUB
2h 35mdirect
Ryanair Logo
10:55 - 14:15DUB-GRO
2h 20mdirect
€35Ryanair
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Vueling Logo
06:00 - 07:50BCN-DUB
2h 50mdirect
Vueling Logo
21:00 - 00:40DUB-BCN
2h 40mdirect
€57Vueling
Find Deal
Sun, 12 Oct - Wed, 15 Oct
Vueling Logo
05:45 - 07:35BCN-DUB
2h 50mdirect
Vueling Logo
21:00 - 00:40DUB-BCN
2h 40mdirect
€61Vueling
Find Deal
Sat, 27 Sep - Wed, 1 Oct
Logo
19:50 - 21:35BCN-DUB
2h 45mdirect
Logo
21:35 - 01:15DUB-BCN
2h 40mdirect
€61
Find Deal
Thu, 11 Sep - Tue, 16 Sep
Logo
05:45 - 07:35BCN-DUB
2h 50mdirect
Logo
21:20 - 00:50DUB-BCN
2h 30mdirect
€65
Find Deal
Sat, 27 Sep - Mon, 29 Sep
Iberia Logo
10:40 - 12:20MAD-DUB
2h 40mdirect
Iberia Logo
06:20 - 10:00DUB-MAD
2h 40mdirect
€94Iberia
Find Deal
Thu, 4 Dec - Sat, 6 Dec
Aer Lingus Logo
18:10 - 19:15BIO-DUB
2h 05mdirect
Aer Lingus Logo
14:20 - 17:30DUB-BIO
2h 10mdirect
€95Aer Lingus
Find Deal
Wed, 8 Oct - Wed, 15 Oct
Aer Lingus Logo
18:10 - 19:15BIO-DUB
2h 05mdirect
Aer Lingus Logo
14:20 - 17:30DUB-BIO
2h 10mdirect
€96Aer Lingus
Find Deal
Tue, 14 Oct - Wed, 22 Oct
Iberia Logo
06:55 - 08:30MAD-DUB
2h 35mdirect
Iberia Logo
06:20 - 09:55DUB-MAD
2h 35mdirect
€102Iberia
Find Deal
Thu, 11 Sep - Tue, 16 Sep

Ryanair flights from Spain to Ireland

Our best Ryanair deals on Spain to Ireland flight tickets
Ryanair
15 Oct
GRO05:55Girona Costa Brava
2h 35m
DUB07:30Dublin
30 Oct
DUB06:10Dublin
2h 20m
GRO09:30Girona Costa Brava
€34
Find similar
Ryanair
8 Oct
GRO05:55Girona Costa Brava
2h 35m
DUB07:30Dublin
15 Oct
DUB10:55Dublin
2h 20m
GRO14:15Girona Costa Brava
€35
Find similar
Ryanair
17 Sept
GRO05:55Girona Costa Brava
2h 35m
DUB07:30Dublin
22 Sept
DUB19:40Dublin
2h 20m
GRO23:00Girona Costa Brava
€39
Find similar

Aer Lingus flights from Spain to Ireland

Our best Aer Lingus deals on Spain to Ireland flight tickets
Aer Lingus
8 Oct
BIO18:10Bilbao
2h 05m
DUB19:15Dublin
15 Oct
DUB14:20Dublin
2h 10m
BIO17:30Bilbao
€95
Find similar
Aer Lingus
14 Oct
BIO18:10Bilbao
2h 05m
DUB19:15Dublin
22 Oct
DUB14:20Dublin
2h 10m
BIO17:30Bilbao
€96
Find similar
Aer Lingus
22 Oct
BIO18:10Bilbao
2h 05m
DUB19:15Dublin
26 Oct
DUB12:05Dublin
2h 10m
BIO15:15Bilbao
€102
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Spain to Ireland 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, momondo users made 13,528 searches. Data last updated 24 August 2025.
Use the filters below to find and compare flights from Spain to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GironaDublin

GRO - DUB

GRODUB

Girona Costa Brava

Wed 15/10

05:55-07:30

Nonstop2h 35m

Dublin

Thu 30/10

06:10-09:30

Nonstop2h 20m

€34

GironaDublin

GRO - DUB

GRODUB

Girona Costa Brava

Wed 8/10

05:55-07:30

Nonstop2h 35m

Dublin

Wed 15/10

10:55-14:15

Nonstop2h 20m

€35

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sun 12/10

06:00-07:50

Nonstop2h 50m

Dublin

Wed 15/10

21:00-00:40

Nonstop2h 40m

€57

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sat 27/9

05:45-07:35

Nonstop2h 50m

Dublin

Wed 1/10

21:00-00:40

Nonstop2h 40m

€61

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Thu 11/9

19:50-21:35

Nonstop2h 45m

Dublin

Tue 16/9

21:35-01:15

Nonstop2h 40m

€61

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sat 27/9

05:45-07:35

Nonstop2h 50m

Dublin

Mon 29/9

21:20-00:50

Nonstop2h 30m

€65

MadridDublin

MAD - DUB

MADDUB

Madrid Barajas

Thu 4/12

10:40-12:20

Nonstop2h 40m

Dublin

Sat 6/12

06:20-10:00

Nonstop2h 40m

€94

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Wed 8/10

18:10-19:15

Nonstop2h 05m

Dublin

Wed 15/10

14:20-17:30

Nonstop2h 10m

€95

BilbaoDublin

BIO - DUB

BIODUB

Bilbao

Tue 14/10

18:10-19:15

Nonstop2h 05m

Dublin

Wed 22/10

14:20-17:30

Nonstop2h 10m

€96

MadridDublin

MAD - DUB

MADDUB

Madrid Barajas

Thu 11/9

06:55-08:30

Nonstop2h 35m

Dublin

Tue 16/9

06:20-09:55

Nonstop2h 35m

€102

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Spain to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of April is another great option to travel to Ireland, with average flight prices from Spain averaging around €80.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Saturday when prices can be found for as low as €135. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around €314. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

What is the cheapest time of day to depart on your flight to Ireland?

In the evening is the cheapest time of day to fly from Spain to Ireland when you can find flight prices for as low as €121. Flying to Ireland in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around €203.

What is the cheapest Spain to Ireland flight route?

Fly from Madrid Barajas to Dublin for the best Spain - Ireland flight prices

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €112 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Spain for as low as €84 on momondo.

What cabin class options are available on Spain to Ireland flights?

There are 1 cabin classes available to choose from on Spain to Ireland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Spain to Ireland flights?

No. A direct flight is the cheapest option for a flight between Spain to Ireland.

Cheap Spain to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Spain to Ireland

Best price found

€77

Fastest flight time

2h 05m

Direct flights

Every day

Airports in Ireland

1 airport
The best one-way flight to Ireland from Spain in the past 72 hours is €77. The best return flight deal from Spain to Ireland found on momondo in the last 72 hours is €73.
The fastest flight from Spain to Ireland takes 2h 05m
Direct flights go from Spain to Ireland every day.
There is 1 airport near Ireland: Dublin (DUB)
Search flight deals

  • When did momondo last update prices for flights from Spain to Ireland?

    Prices for flights from Spain to Ireland were last updated today.

  • How many operators does momondo search for flights from Spain to Ireland?

  • How old do you have to be to fly from Spain to Ireland?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spain to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Spain to Ireland?

Best airlines flying from Spain to Ireland

Compare and see reviews for airlines that fly from Spain to Ireland with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom €69Free CancellationRating
7.1
1,179 reviews
Search Vueling flights
Iberia ExpressPriceFrom €73Free CancellationRating
7.4
101 reviews
Search Iberia Express flights
IberiaPriceFrom €80Free CancellationRating
7.0
2,884 reviews
Search Iberia flights
Aer LingusPriceFrom €99Free CancellationRating
7.2
1,230 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Spain to Ireland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Spain to Ireland for you.

Can I find flights from Spain to Ireland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ireland from Spain which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Spain to Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Spain.

I’m not ready to book a flight from Spain to Ireland right now. Can momondo alert me if prices change?

Price alerts on flights to Ireland from Spain are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €39
Flights to Corkfrom €121
Flights to Shannon, Clarefrom €122
Flights to Donegalfrom €97
Flights to Milltown (Kerry)from €40