£52 Find Cheap Flights from Dublin to Barcelona

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to Barcelona departing on 28/7. 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 in flight searches from Dublin to Barcelona, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to Barcelona, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Dublin to Barcelona (DUB-BCN)

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

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
Find Deal
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
Find Deal
Tue, 29 Jul - Wed, 30 Jul
Ryanair Logo
21:45 - 01:15DUB-BCN
2h 30mdirect
Ryanair Logo
11:20 - 13:05BCN-DUB
2h 45mdirect
£60Ryanair
Find Deal
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
Find Deal
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
Find Deal
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
Find Deal
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
Find Deal
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
Find Deal
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
Find Deal
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
Expert advice

Expert advice for your flight from Dublin to Barcelona

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Ryanair

Ryanair's Basic fare includes one small cabin bag, with upgrades available for a tailored experience.


Avoid Ryanair's 11A seat as it lacks a window, despite being a window seat.

Read more about Ryanairby Duncan Madden
Vueling

Vueling's Fly Grande fare includes cabin and checked bags, priority boarding, and unlimited flight changes.


Vueling offers Space seats with 10-20% more room, ideal for extra legroom on longer flights.

Read more about Vuelingby Duncan Madden
Aer Lingus

Aer Lingus offers AerSpace fare with front-row seating and blocked middle seat for extra comfort.


Aer Lingus in-flight dining requires payment for meals on European flights, offering hot sandwiches and Irish breakfast.

Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair and Vueling

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Marisa Garcia

Marisa Garcia

Expert on Aer Lingus

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialising in airline interiors and regulations. 10 years ago, she pivoted to journalism. She shares her insights in leading aviation, travel and business publications and on her site, FlightChic.

Read more
Useful Info

KAYAK's insights & trends for Dublin to Barcelona flights

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

What is the cheapest Dublin to Barcelona flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Dublin to Barcelona.

Our data shows that the cheapest route for a return flight from Dublin to Barcelona cost £48 and was between Dublin (DUB) and Barcelona-El Prat Airport (BCN). On average, the best prices are found if you fly from Dublin (DUB) to Girona Costa Brava Airport (GRO). The average price for a return flight for this route is £48.

What’s the cheapest day of the week to fly from Dublin to Barcelona?

The average price of all round-trip flights from Dublin to Barcelona clicked on KAYAK for each day over the last 12 months.

For Dublin to Barcelona, Saturday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Barcelona back to Dublin, the best deals are generally found on Friday, with Monday being the most expensive.

What is the cheapest month to fly from Dublin to Barcelona?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dublin to Barcelona, 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 from Dublin to Barcelona is November, where tickets cost £77 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is £176 and £168 respectively.

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

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


Good to know - Cheap tickets from Dublin to Barcelona

Cheapest flight£24
Flight from Dublin to Barcelona-El Prat

When to book flights from Dublin to Barcelona

Are your dates flexible? Find out the best times to travel from Dublin to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to Barcelona

  • What is the cheapest flight from Dublin to Barcelona?

    In the last 3 days, the lowest price for a flight from Dublin to Barcelona was £33 for a one-way ticket and £71 for a return.

  • Which airports will I be using when flying from Dublin to Barcelona?

    Dublin is served by only 1 airport and there are 3 airports in Barcelona. You will leave Dublin from Dublin and you will be arriving in Barcelona at one of these airports: Barcelona-El Prat, Girona Costa Brava, or Reus.

  • Which aircraft models fly most regularly from Dublin to Barcelona?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dublin to Barcelona?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Dublin and Barcelona, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Dublin 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 from Dublin to Barcelona.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Barcelona with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin 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 from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Dublin to Barcelona?

Find which airlines fly direct from Dublin Airport to Barcelona, which days they fly and book direct flights.

Direct departures

Dublin to Barcelona

Monday

Aer Lingus, American Airlines, Iberia, +2 more

Aer Lingus, American Airlines, +3 more

Tuesday

Aer Lingus, American Airlines, Iberia, +2 more

Aer Lingus, American Airlines, +3 more

Wednesday

Aer Lingus, American Airlines, Iberia, +2 more

Aer Lingus, American Airlines, +3 more

Thursday

Aer Lingus, American Airlines, Iberia, +2 more

Aer Lingus, American Airlines, +3 more

Friday

Aer Lingus, American Airlines, Iberia, +2 more

Aer Lingus, American Airlines, +3 more

Saturday

Aer Lingus, American Airlines, Iberia, +3 more

Aer Lingus, American Airlines, +4 more

Sunday

Aer Lingus, American Airlines, Iberia, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights

Direct returns

Barcelona to Dublin

Monday

Aer Lingus, American Airlines, Iberia, +3 more

Aer Lingus, American Airlines, +4 more

Tuesday

Aer Lingus, American Airlines, Iberia, +2 more

Aer Lingus, American Airlines, +3 more

Wednesday

Aer Lingus, American Airlines, Iberia, +3 more

Aer Lingus, American Airlines, +4 more

Thursday

Aer Lingus, American Airlines, Iberia, +3 more

Aer Lingus, American Airlines, +4 more

Friday

Aer Lingus, American Airlines, Iberia, +3 more

Aer Lingus, American Airlines, +4 more

Saturday

Aer Lingus, American Airlines, Iberia, +2 more

Aer Lingus, American Airlines, +3 more

Sunday

Aer Lingus, American Airlines, Iberia, +2 more

Aer Lingus, American Airlines, +3 more

See more direct flights
See more direct flights

Top 4 airlines serving from Dublin to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Dublin to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin 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.

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.

The Glasgow to Dublin route was very efficiently boarded, flight and landing and disembarkation were all super smooth. Dublin to JFK flight I was very pleasantly surprised overall. This was my first time on Aer Lingus and having already come off the short regional flight I was curious to know how the international flight would go. Aircraft was solid, entertainment options were better than expected, flight crew were experienced and operated like clockwork. Main entree left a little something to be desired but the snack was very tasty. Boarding and disembarkation again very smooth and pilots got us in earlier than expected. Would definitely fly again

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.

I liked how they looked after couples by providing a row of 4 seats if available.

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.

Good but both flights were delayed by nearly one hour making boarding tedious. We had to wait with no information

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)

Unnecessarily delayed and remarkably inefficient boarding contributed to a significantly delayed departure. Seats/legroom astonishingly uncomfortable even by Ryanair standards (minimal legroom plus reinforced plastic seat backs ensure you get punched hard in the knees every time the person in front moves, and as a 6-foot passenger I had nowhere else to put my legs. Upon late arrival at the gate in Luton we were kept waiting another 20 minutes before being allowed off the plane. Both Easyjet and Wizzair are currently a better bet.

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

The flight arrived within 15 minutes of schedule. We hate the cattle-like boarding process seen often in Europe. After your boarding pass is checked by the airline staff, you wait standing up in an area with no seating for several minutes.

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 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 from Dublin to Barcelona

Information on your arrival and departure airports

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