£29 Find Cheap Flights from Ireland to Barcelona

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Barcelona departing on 26/7. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Barcelona, 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 Barcelona, as well as popular online travel agencies
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Cheap Flights from Ireland to Barcelona

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

Wed, 16 Jul - Fri, 18 Jul
Ryanair Logo
19:15 - 22:35ORK-BCN
2h 20mdirect
Ryanair Logo
06:35 - 08:05BCN-ORK
2h 30mdirect
£51Ryanair
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Mon, 28 Jul - Tue, 29 Jul
Vueling Logo
21:35 - 01:15DUB-BCN
2h 40mdirect
Vueling Logo
17:50 - 19:40BCN-DUB
2h 50mdirect
£52Vueling
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Tue, 29 Jul - Wed, 30 Jul
Ryanair Logo
21:45 - 01:15DUB-BCN
2h 30mdirect
Ryanair Logo
11:20 - 13:05BCN-DUB
2h 45mdirect
£58Ryanair
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Tue, 29 Jul - Wed, 30 Jul
Vueling Logo
20:25 - 00:05DUB-BCN
2h 40mdirect
Vueling Logo
18:15 - 20:10BCN-DUB
2h 55mdirect
£73Vueling
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Thu, 27 Nov - Fri, 5 Dec
KLM Logo
05:55 - 12:15DUB-BCN
5h 20m1 stop
KLM Logo
06:00 - 12:40BCN-DUB
7h 40m1 stop
£134KLM
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Sat, 30 Aug - Sat, 6 Sep
KLM Logo
11:10 - 18:50DUB-BCN
6h 40m1 stop
KLM Logo
17:20 - 22:25BCN-DUB
6h 05m1 stop
£137KLM
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Fri, 12 Sep - Tue, 16 Sep
Lufthansa Logo
20:00 - 08:20DUB-BCN
11h 20m1 stop
Lufthansa Logo
09:05 - 16:55BCN-DUB
8h 50m1 stop
£143Lufthansa
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Mon, 8 Sep - Fri, 12 Sep
Lufthansa Logo
05:55 - 23:05DUB-BCN
16h 10m1 stop
Lufthansa Logo
06:50 - 16:55BCN-DUB
11h 05m1 stop
£149Lufthansa
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Sat, 6 Sep - Wed, 10 Sep
SWISS Logo
08:40 - 19:10DUB-BCN
9h 30m1 stop
SWISS Logo
06:00 - 17:50BCN-DUB
12h 50m1 stop
£151SWISS
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Fri, 19 Sep - Mon, 22 Sep
SWISS Logo
13:00 - 19:10DUB-BCN
5h 10m1 stop
SWISS Logo
06:00 - 12:10BCN-DUB
7h 10m1 stop
£165SWISS
Find Deal
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KAYAK's insights & trends for flights to Barcelona

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

What is a good deal for flights to Barcelona?

If you’re looking for cheap airfare to Barcelona, 25% of our users found tickets to Barcelona for the following prices or less: From Dublin £113 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Barcelona, 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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

Which is the cheapest airport to fly into in Barcelona?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Barcelona is Girona Costa Brava Airport (GRO), with an average flight price of £48.

Good to know - Cheap tickets from Ireland to Barcelona

Cheapest flight£29
Flight from Dublin to Barcelona-El Prat

FAQs - booking Barcelona flights

  • Which Barcelona airport is closest to central Barcelona?

    Barcelona is served by 3 major airports. Reus (3 miles) is the closest to the centre of Barcelona. Barcelona-El Prat is 52 miles from the centre and Girona Costa Brava is 100 miles away from the centre.

  • How much is a flight to Barcelona?

    On average, a flight to Barcelona costs £104. The cheapest price found on KAYAK in the last 2 weeks cost £30 and departed from Dublin Airport.

  • What is the cheapest day to fly to Barcelona?

    Based on KAYAK data, the cheapest day to fly to Barcelona is Wednesday where round-trip tickets can be as cheap as £151. On the other hand, the most expensive day to fly is Friday, where round-trip prices are £178 on average.

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

    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 Barcelona.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona 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 Barcelona?

    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 Barcelona 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 Barcelona?

    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 Barcelona 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 Barcelona?

    The cheapest time of day to fly to Barcelona is generally in the afternoon, when round-trip flights cost £153 on average. The most expensive time of day to fly to Barcelona is generally in the morning, which is peak travel time and where the average cost of a ticket is £242.

  • How many direct flights to Barcelona are there each week?

    Each week there are around 472 direct flights from within Ireland to Barcelona. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Barcelona

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Barcelona flight deals.

Top 4 airlines serving from Ireland to Barcelona

 
See real verified KAYAK customer reviews for airlines flying to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to Barcelona. 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 Barcelona? 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.
7.1
VuelingOverall score based on 1169 reviews
7.1Boarding
6.1Food
7.7Crew
6.8Comfort
5.8Entertainment
Airline reviews

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

2.0 MediocreDavid, Oct 2024BCN - ORY
Read more Vueling reviews

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.

Boarding with some sense and communication. It was a total free-for-all everyone coming all at once, no organisation of row numbers or priority.

Horrible, flight cancelled and had to come back the next day

Terrible. For clarity - this was the Level flight to Boston. Not Vueling. Would urge customers to avoid this airline. Gate agent was singularly unhelpful. He was argumentative, rude and went out of his way to ensure that every penny was collected for the baggage (which we realized given how early we were for flight we could have saved hundreds of dollars if we checked in on app). No onboard entertainment or WiFi. Half of the front section was empty because the seats did not work! Plane was falling apart.

No complimentary snacks, but I think that’s a standard in the USA. There were loud drunk Germans sitting in front of us.

I would definitely use a Linus again, the price was right, the service is excellent. No delays. Wish I had a direct flight from my hometown Detroit.

At check-in the unmanned machines said QR code was invalid so had to queue for over an hour to check in bags

i used to fly aer Lingus regularly but due to price - poor seating etc i have been using other carriers - i now have aer lingus in my state and the price is always the highest - i have flown to Ireland 11 times in last 24 months and have not used Hartford because of price

Nicest staff I’ve experienced on a plane! Good food, great entertainment, and they gave out little blankets that my kids loved. All in all, great experience.

Seats weren't very comfortable for a long haul flight but the service made up for it.

This flight was of exactly the same high standard as the outbound leg, exactly a week earlier - except that we didn't have any food or drink because it departed at around midnight.

Unfortunately the flight was delayed for 50 min. Just as we were about to board so that was a drag. The boarding was average. The bag check in process was new to us and efficient. And the flight itself was smooth- basically no turbulence.

It was ok not that much because I always travel with Emirates airlines, Etihad, airlines, Qatar airlines compare to them food and comfortable was too low . Staff was good . Helpful

Noted in last review. Good to know, though air Lingus on European flights does not offer any food or drink, even though we were on the plane for 3 1/2 hours from Naples to Dublin everything you had to purchase even water.

Booked through Kayak, couldnt take flight, Kayak punted to Orbiz, Orbiz punted to Aer Lingus, Aer Lingus said sorry about your luck, try Kayak/Orbiz. Terrible customer service collecting air fares and not even offering a voucher when customers cant take flight

Flight was over an hour late. Boarding was really messy with long queues at the plane.

Cabin crew couldn’t be less interested. Cabin manager was the most arrogant and the rudest I’ve encountered in many years.

The worst flight ever. Sitting in plane for 4 hours delay and then they change crew. No water or food offered to any passengers including children in that time. Only 2 toilets out of 3 operating for flight with 200 passengers. Only enough food available for about 7 rows of seats depending where you sat you might be lucky. Cabin crew very unfriendly.

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

This was the worst boarding ever. We were kept in the boarding bus for almost 40 minutes without any information or update. Very uncomfortable beings squished with another 50 people and not knowing what was happening.

I bought my flight, insurance etc early and paid over £200. But had i waited until closer the time the price was much cheaper, i appreciate that it could've been more expensive but it wasn't. A better discount for booking early would be better than your current one

Big delay on run way not much explanation why, missed a important meeting in Dublin, maybe if they did nt persist measuring everyone bag over 2 cm we would have got off on time.

The punctuality of f the flight was super: we left on time and arrived about 20 minutes early - and the cabin crew were both friendly and efficient. The only downside was that Ryanair appears to have resumes its old obsession with sizing cabin bags again after a long and welcome absence.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

I liked nothing. An extremely uncomfortable flight, staff were rude, no ice for my drink. 4 hours of misery

The 737-8 is too small for the length of flight especially if there are any delays

The flight was delayed over 2 hours, we should off left the plane2 late passengers as it’s not fair on everyone who’s followed the rules.

Dreamliner. Yes great if maintained. I didn't see anyones screen work consistently during either of our flights. Worse was their ability to not only dump you out of premium but separate couples and seat someone's carer at the opposite end of the aircraft. This poor gentleman had no hand so his partner who assists him, being seated at the other end of the aircraft, well that really showed us all what Tui think :( It was fairly dire all in all, they advertise all the perks of the dreamliner only in reality you don't have the features and they change the windows and colours to suit their constant sales pitches. Ironically they were so low on stock for the return flight that all their sales pitches were a waste of time! Their contract only favours them and 'operational changes' well they cover every excuse and Tui use it. Surprisingly we haven't reinstalled the Tui app or booked with them since. It's a shame as I rated them highly during the pandemic.

One flight attendant not wearing a mask over nose, 50% of passengers not either, and no effort to correct. Boarding was very late with no information - lots of standing around waiting.

Everything you need to know for your flight to Barcelona

Cabin class types available on flights to Barcelona

Cabin classes available on flights to Barcelona. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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