€16 Find Cheap Flights from Spain to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 21/4. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Dublin, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
€44
Typical prices: €91-€158
Ryanair
Sat 28/2Sun 1/3
ALC - DUB • Direct
Cheapest one-way flight
€16
Typical prices: €56-€120
Vueling
Tue 21/4
BCN - DUB • Direct
Top airlines
Ryanair
Most flights • 128 per week
Iberia Express
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
BCN
-
DUB
Cheapest
TFS
-
DUB
Most popular
Insights
Insights
Insights
Insights
When to travel
November
Cheapest • 39% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Spain to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Spain to Dublin 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 from Spain to Dublin

Sat, 28 Feb - Sun, 1 Mar
Ryanair Logo
05:45 - 07:40
ALC
-
DUB
2h 55mdirect
Ryanair Logo
08:50 - 12:45
DUB
-
ALC
2h 55mdirect
€44Ryanair
Sun, 8 Mar - Tue, 17 Mar
Ryanair Logo
13:05 - 14:10
SDR
-
DUB
2h 05mdirect
Ryanair Logo
07:55 - 11:00
DUB
-
SDR
2h 05mdirect
€46Ryanair
Sun, 15 Mar - Tue, 17 Mar
Ryanair Logo
13:05 - 14:10
SDR
-
DUB
2h 05mdirect
Ryanair Logo
07:55 - 11:00
DUB
-
SDR
2h 05mdirect
€48Ryanair
Thu, 23 Apr - Mon, 27 Apr
Ryanair Logo
06:25 - 08:20
ALC
-
DUB
2h 55mdirect
Ryanair Logo
18:10 - 22:00
DUB
-
ALC
2h 50mdirect
€49Ryanair
Sat, 28 Feb - Sun, 1 Mar
Ryanair Logo
05:45 - 07:40
ALC
-
DUB
2h 55mdirect
Ryanair Logo
10:50 - 14:45
DUB
-
ALC
2h 55mdirect
€50Ryanair
Fri, 20 Feb - Tue, 24 Feb
Multiple Airlines Logo
12:55 - 14:40
BCN
-
DUB
2h 45mdirect
Multiple Airlines Logo
13:20 - 16:50
DUB
-
BCN
2h 30mdirect
€61Multiple Airlines
Sat, 7 Feb - Sun, 8 Feb
Multiple Airlines Logo
18:00 - 19:35
MAD
-
DUB
2h 35mdirect
Multiple Airlines Logo
09:40 - 13:20
DUB
-
MAD
2h 40mdirect
€67Multiple Airlines
Fri, 6 Mar - Sun, 8 Mar
Lufthansa Logo
11:35 - 17:10
BIO
-
DUB
6h 35m
1 stop
Lufthansa Logo
10:50 - 23:20
DUB
-
BIO
11h 30m
1 stop
€109Lufthansa
Fri, 6 Mar - Sun, 8 Mar
Lufthansa Logo
07:25 - 17:10
BIO
-
DUB
10h 45m
1 stop
Lufthansa Logo
10:50 - 23:20
DUB
-
BIO
11h 30m
1 stop
€110Lufthansa
Thu, 5 Mar - Wed, 11 Mar
Vueling Logo
22:30 - 12:40
GRX
-
DUB
15h 10m
1 stop
Vueling Logo
13:20 - 21:50
DUB
-
GRX
7h 30m
1 stop
€120Vueling
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?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The flight route Granadilla to Dublin was the most popular route on KAYAK over the last 3 days. A return flight could be found for €53. Also in the last 3 days, Barcelona was the most budget-friendly place to find a flight to Dublin with one-way tickets at €16 and €44 return.

How much is a flight to Dublin?

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

On average, a flight to Dublin costs €102. The cheapest price found on KAYAK in the last 2 weeks cost €28 and departed from Madrid. The most popular routes on KAYAK are Málaga to Dublin which costs €143 on average, and Granadilla to Dublin, which costs €197 on average.

See prices from:

What is the cheapest month to fly to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Dublin, 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 to Dublin is November, where tickets cost €90 on average for one-way flights. On the other hand, the most expensive months are July and March, where the average cost of tickets from Spain is €207 and €181 respectively. For return trips, the best month to travel is November with an average price of €67.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Dublin, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 31 days before departure.

Good to know

Low seasonJanuary
Cheapest flight€16
Best time to beat the crowds (32% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Barcelona-El Prat 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
BCN
-
DUB
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
BCN
-
DUB
Aug 2024
Put an AirTag or other tracking device in your bag.

FAQs - booking Dublin flights

  • What is the cheapest flight to Dublin?

    The flight route Granadilla to Dublin was the most popular route on KAYAK over the last 3 days. A return flight could be found for €53. Also in the last 3 days, Barcelona was the most budget-friendly place to find a flight to Dublin with one-way tickets at €16 and €44 return.

  • 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 €102. The cheapest price found on KAYAK in the last 2 weeks cost €28 and departed from Madrid Barajas Airport.

  • What is the cheapest day to fly to Dublin?

    Based on KAYAK data, the cheapest day to fly to Dublin is Saturday where tickets can be as cheap as €117. On the other hand, the most expensive day to fly is Thursday, where prices are €157 on average.

  • 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.

  • 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 flights cost €85 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 €157.

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 Tenerife South €197
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Dublin flight deals.

Reviews of the top 3 airlines flying from Spain to Dublin

 
See real verified KAYAK customer reviews for airlines flying to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Spain to Dublin. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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 104 reviews
6.4Entertainment
7.2Comfort
7.4Boarding
7.9Crew
6.3Food
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

One of the best flight experience I have had in along time. Would fly with them again.

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The staff was amazing, so friendly and responsive. Check in was tedious as the online service was not available and the desk understaffed. It took a full hour in line to check in. The seats, in economy, where quite spacious until the people in front of us reclined their seats which then meant the seat was touching our knees. The inconsiderate people who were seated in a bulkhead kept their seats reclined for 80% of the flight and then got annoyed when we bumped their seats while shifting positions. It was highly unpleasant..

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

I was not admitted to the flight!!! I need a refund for this

Well, I think we left close to on time. Crew was “eh”.

All very smooth airside. Check-in counters were understaffed. The wait is too long. Only two, then three counters were open. Waiting time of 35 minutes is too long. Pls review your rota.

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.

Very fast boarding. Crew members were super nice. I loved it!

My luggage got lost and until today there is no solution to the problem. It's still missing

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

Checking was efficient and quick. Adequate luggage space. Food for purchase only at high prices

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.

Travelling to a place near Dublin?

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

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin