€18 Find Cheap Flights from Spain to Dublin – Compare and Save

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Cheap Flights from Spain to Dublin

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Spain to Dublin

Wed, 2 Sep - Tue, 8 Sep
Ryanair Logo
23:30 - 01:05GRO  Girona Costa Brava-DUB Dublin
2h 35mdirect
Ryanair Logo
18:35 - 22:00DUB  Dublin-GRO Girona Costa Brava
2h 25mdirect
€46Ryanair
Fri, 4 Sep - Tue, 8 Sep
Ryanair Logo
06:15 - 07:50GRO  Girona Costa Brava-DUB Dublin
2h 35mdirect
Ryanair Logo
18:35 - 22:00DUB  Dublin-GRO Girona Costa Brava
2h 25mdirect
€46Ryanair
Thu, 3 Sep - Tue, 8 Sep
Ryanair Logo
23:20 - 00:55GRO  Girona Costa Brava-DUB Dublin
2h 35mdirect
Ryanair Logo
18:35 - 22:00DUB  Dublin-GRO Girona Costa Brava
2h 25mdirect
€46Ryanair
Thu, 3 Sep - Mon, 7 Sep
Ryanair Logo
23:20 - 00:55GRO  Girona Costa Brava-DUB Dublin
2h 35mdirect
Ryanair Logo
19:30 - 22:55DUB  Dublin-GRO Girona Costa Brava
2h 25mdirect
€46Ryanair
Wed, 23 Sep - Mon, 28 Sep
Multiple Airlines Logo
07:30 - 09:05MAD  Madrid Barajas-DUB Dublin
2h 35mdirect
Multiple Airlines Logo
21:30 - 01:15DUB  Dublin-MAD Madrid Barajas
2h 45mdirect
€76Multiple Airlines
Wed, 23 Sep - Tue, 29 Sep
Multiple Airlines Logo
07:30 - 09:05MAD  Madrid Barajas-DUB Dublin
2h 35mdirect
Multiple Airlines Logo
21:30 - 01:15DUB  Dublin-MAD Madrid Barajas
2h 45mdirect
€76Multiple Airlines
Wed, 23 Sep - Mon, 28 Sep
Multiple Airlines Logo
07:30 - 09:05MAD  Madrid Barajas-DUB Dublin
2h 35mdirect
Multiple Airlines Logo
21:30 - 01:15DUB  Dublin-MAD Madrid Barajas
2h 45mdirect
€76Multiple Airlines
Thu, 1 Oct - Mon, 5 Oct
Iberia Express Logo
07:30 - 09:05MAD  Madrid Barajas-DUB Dublin
2h 35mdirect
Iberia Express Logo
09:50 - 13:25DUB  Dublin-MAD Madrid Barajas
2h 35mdirect
€104Iberia Express
Sat, 5 Sep - Wed, 9 Sep
Iberia Express Logo
07:30 - 09:05MAD  Madrid Barajas-DUB Dublin
2h 35mdirect
Iberia Express Logo
09:50 - 13:25DUB  Dublin-MAD Madrid Barajas
2h 35mdirect
€157Iberia Express
Fri, 4 Sep - Sun, 6 Sep
Iberia Express Logo
07:30 - 09:05MAD  Madrid Barajas-DUB Dublin
2h 35mdirect
Iberia Express Logo
09:40 - 13:15DUB  Dublin-MAD Madrid Barajas
2h 35mdirect
€163Iberia Express
Booking Insights

KAYAK's insights & trends for flights to Dublin

Get data-powered insights and trends into flights to Dublin to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Dublin?

In the last 5 days, the cheapest flight deal to Dublin was found on the route from Reus, at €46 return. The most popular connection is from Madrid to Dublin, while KAYAK users have found return deals for as low as €74 in the last 5 days.

What is the cheapest day to fly to Dublin?

Based on KAYAK data, the cheapest day to fly to Dublin is Wednesday where round-trip tickets can be as cheap as €123. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are €242 on average.

What is the cheapest month to fly to Dublin?

The cheapest month for flights to Dublin is November, where tickets cost €84 on average for return flights. On the other hand, the most expensive months are July and June, where the average cost of tickets from Spain is €201 and €192 respectively. For one-way flights, the best month to travel is December with an average price of €60.

What is the cheapest time of day to fly to Dublin?

The cheapest time of day to fly to Dublin is generally at night, when round-trip flights cost €151 on average. The most expensive time of day to fly to Dublin is generally in the morning, which is peak travel time and where the average cost of a ticket is €172.

What is a good deal for flights to Dublin?

If you’re looking for cheap airfare to Dublin, 25% of our users found tickets to Dublin for the following prices or less: From Madrid €248 return.

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

To get a below average price, you should book around 3 weeks before departure, which saves you about 37% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low season

January

Cheapest flight

€18
Best time to beat the crowds (38% less expensive on average)
Most popular time to fly (22% more expensive on average)
Flight from Reus to Dublin

Flights from Spain to Dublin: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Spain to Dublin 
Verified travelerFlew with Aer Lingus-May 2026
The lines to get in and out of Spain, may be a bit long, so prepare for that!
Verified travelerFlew with Aer Lingus-Dec 2025
Bring snacks. Double check with the airline that everything is in order. Never go through large airports like Heathrow with any layover that’s less than 3 hours. Small airports are preferred for layover like Dublin or Brussels.
Verified travelerFlew with Aer Lingus-Aug 2024
Put an AirTag or other tracking device in your bag.

FAQs - booking Dublin flights

  • What is the cheapest flight to Dublin?

    In the last 5 days, the cheapest flight deal to Dublin was found on the route from Reus, at €46 return. The most popular connection is from Madrid to Dublin, while KAYAK users have found return deals for as low as €74 in the last 5 days.

  • How far is Dublin Airport from central Dublin?

    You’ll need to travel 9 km to reach the Dublin city centre from Dublin Airport.

  • What is the name of Dublin’s airport?

    Dublin is served by Dublin Airport, also commonly referred to as Dublin or Dublin Airport. The airport code is DUB.

  • How much is a flight to Dublin?

    On average, a flight to Dublin costs €215. The cheapest price found on KAYAK in the last 2 weeks cost €48 and departed from Alicante Airport.

  • How does KAYAK find such low prices on flights to Dublin?

    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 to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Dublin?

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

  • What is the Hacker Fare option on flights to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin 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 to Dublin?

    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 to Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How much is a flight to Dublin?

    A flight to Dublin costs €215 on average. The cheapest price found on KAYAK in the last 2 weeks cost €48 and departed from Alicante. The most popular routes on KAYAK are Málaga to Dublin which costs €492 on average, and Madrid to Dublin, which costs €248 on average.

Top tips for finding cheap flights to Dublin

  • Looking for cheap airfare to Dublin? 25% of our users found return tickets to Dublin for the following prices or less: From Madrid €197, from Bilbao €207
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Dublin flight deals.

Reviews of the top airlines flying from Spain to Dublin

 
Need help choosing which airline to fly with to Dublin? 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
6.2Food
6.4Entertainment
7.4Boarding
7.1Comfort
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
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

Had no disruptions or delays. Did not order any food.

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

Take off was great but landing is always with a bump.

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

Flight was fine, crew were good, cabin director spoke far too much; disembarking at Dublin Airport and entry into the terminal building was just dreadful, like entering the back door of a neglected factory building. What an awful impression it must give to first time visitors to Ireland.

Worst experience ever. First time and last time with Ryanair. I'm not a cow.

Didn’t like anything about it we were delayed by 3 hours and sat on the plane when leaving Dublin. On the way back to Dublin we were kept in the plane on tarmac for 4.5 hours. This airline is a joke!

Delayed flight. Received notice from ryanair by email and via app but no such timely information available at airport from monitors or staff

This was yet another excellent experience thanks to Ryanair, it's ground crew, cabin crew and air crew. Although our flight was delayed by about 15 minutes due to the late arrival of the inbound flight, the crew did their best to successfully minimise the delay with courtesy and efficiency. I also commend Ryanair for its choice of destination airport in this instance: Seve Ballesteros Airport in Santander is a modern, compact, well-kep and well-organised airport, where passing through security and passport control was a doodle thanks to its friendly and efficient staff. So take a bow, Ryanair - and keep it up!

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Cavan
Gorey
Dundalk
Swords
Naas
Wicklow
Kildare
Tullamore
Mullingar
Bray
Enniscorthy
Drogheda
Carlingford
Arklow
Castleknock
Maynooth
Malahide
Thurles
Leixlip

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin