BCN - DUB

€22 Find Cheap Flights from Barcelona 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 from Barcelona-El Prat to Dublin departing on 30/11. 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 in flight searches from Barcelona to Dublin, 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 Barcelona 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.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Barcelona-El Prat to Dublin (BCN-DUB)

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

Wed, 26 Nov - Sat, 29 Nov
Ryanair Logo
05:45 - 07:30BCN-DUB
2h 45mdirect
Ryanair Logo
07:55 - 11:40DUB-BCN
2h 45mdirect
€38Ryanair
Find Deal
Wed, 3 Dec - Fri, 5 Dec
Ryanair Logo
05:45 - 07:30BCN-DUB
2h 45mdirect
Ryanair Logo
05:45 - 09:30DUB-BCN
2h 45mdirect
€39Ryanair
Find Deal
Sat, 22 Nov - Mon, 24 Nov
Ryanair Logo
14:05 - 15:50BCN-DUB
2h 45mdirect
Ryanair Logo
16:50 - 20:35DUB-BCN
2h 45mdirect
€40Ryanair
Find Deal
Fri, 28 Nov - Sun, 30 Nov
Ryanair Logo
10:05 - 11:50BCN-DUB
2h 45mdirect
Ryanair Logo
05:45 - 09:30DUB-BCN
2h 45mdirect
€40Ryanair
Find Deal
Thu, 13 Nov - Sat, 15 Nov
Ryanair Logo
06:15 - 08:00BCN-DUB
2h 45mdirect
Ryanair Logo
13:10 - 16:55DUB-BCN
2h 45mdirect
€41Ryanair
Find Deal
Fri, 28 Nov - Sun, 30 Nov
Ryanair Logo
10:05 - 11:50BCN-DUB
2h 45mdirect
Ryanair Logo
05:45 - 09:30DUB-BCN
2h 45mdirect
€42Ryanair
Find Deal
Tue, 25 Nov - Tue, 2 Dec
Multiple Airlines Logo
05:45 - 07:30BCN-DUB
2h 45mdirect
Multiple Airlines Logo
13:20 - 16:50DUB-BCN
2h 30mdirect
€43Multiple Airlines
Find Deal
Mon, 15 Dec - Wed, 7 Jan
Ryanair Logo
21:10 - 22:55BCN-DUB
2h 45mdirect
Ryanair Logo
17:45 - 21:30DUB-BCN
2h 45mdirect
€45Ryanair
Find Deal
Sat, 22 Nov - Sun, 23 Nov
Ryanair Logo
14:05 - 15:50BCN-DUB
2h 45mdirect
Ryanair Logo
05:45 - 09:30DUB-BCN
2h 45mdirect
€46Ryanair
Find Deal
Sun, 14 Dec - Wed, 17 Dec
Multiple Airlines Logo
10:50 - 12:40BCN-DUB
2h 50mdirect
Multiple Airlines Logo
17:45 - 21:30DUB-BCN
2h 45mdirect
€49Multiple Airlines
Find Deal

Everything you should know

When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 37% price drop
March
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
€38
Typical prices: €51-€107
Ryanair
Wed 26/11Sat 29/11
BCN - DUB • Direct
Cheapest one-way flight
€22
Typical prices: €48-€105
Ryanair
Sun 30/11
BCN - DUB • Direct
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!
Booking Insights

KAYAK's insights & trends for Barcelona-El Prat to Dublin flights

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

How much is a return flight from Barcelona-El Prat Airport to Dublin?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Barcelona-El Prat Airport to Dublin departing in November.

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

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

For Barcelona-El Prat to Dublin, Friday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Dublin back to Barcelona-El Prat, the best deals are generally found on Wednesday, with Sunday being the most expensive.

What is the cheapest month to fly from Barcelona-El Prat Airport to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Barcelona-El Prat Airport 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 from Barcelona-El Prat Airport to Dublin is January, where tickets cost €70 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is €160 and €156 respectively.

How far in advance should I book a flight from Barcelona-El Prat Airport to Dublin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Barcelona-El Prat Airport 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 on the flight from Barcelona-El Prat Airport to Dublin, you should book around 2 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low seasonJune
Cheapest flight€22
Best time to beat the crowds but there is an average 44% increase in price.
Most popular time to fly (41% more expensive on average)
Flight from Barcelona-El Prat to Dublin

When to book flights from Barcelona-El Prat to Dublin

Are your dates flexible? Find out the best times to travel from Barcelona-El Prat to Dublin 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 Barcelona-El Prat to Dublin flights

  • What is the cheapest flight from Barcelona-El Prat Airport to Dublin?

    In the last 3 days, the lowest price for a flight from Barcelona-El Prat Airport to Dublin was €22 for a one-way ticket and €38 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Barcelona-El Prat to Dublin?

    All the following airlines offer inflight Wi-Fi service on the Barcelona-El Prat to Dublin flight route: Iberia, Virgin Atlantic, Delta, Air France, KLM, and Vueling.

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

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Barcelona-El Prat to Dublin flight route.

  • On which days can I fly direct from Barcelona-El Prat to Dublin?

    There are direct flights from Barcelona-El Prat to Dublin on a daily basis.

  • Which is the best airline for flights from Barcelona to Dublin, Aer Lingus or Vueling?

    The two airlines most popular with KAYAK users for flights from Barcelona to Dublin are Aer Lingus and Vueling. With an average price for the route of €158 and an overall rating of 7.2, Aer Lingus is the most popular choice. Vueling is also a great choice for the route, with an average price of €156 and an overall rating of 7.1.

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

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

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

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

    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 Dublin with an airline and back to Barcelona-El Prat with another airline.

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

KAYAK’s top tips for finding a cheap flight from Barcelona-El Prat Airport to Dublin

  • Looking for a cheap flight? 25% of our users found flights on this route for €58 or less one-way.

Prefer to fly direct from Barcelona-El Prat to Dublin?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop from Barcelona-El Prat to Dublin.
Find which airlines fly direct from Barcelona-El Prat Airport to Dublin Airport, which days they fly and book direct flights.

Direct departures

Barcelona-El Prat to Dublin

Monday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Tuesday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Wednesday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Thursday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Friday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Saturday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Sunday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

See more direct flights

Direct returns

Dublin to Barcelona-El Prat

Monday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Tuesday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Wednesday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Thursday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Friday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Saturday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

Sunday

Aer Lingus, Ryanair, Vueling

Aer Lingus, Ryanair, +1 more

See more direct flights

Reviews of the top airlines flying from Barcelona-El Prat to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Barcelona to Dublin. 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 Barcelona-El Prat 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.
7.2
Aer LingusOverall score based on 1361 reviews
6.9Entertainment
6.6Food
7.4Boarding
8.0Crew
7.1Comfort
Airline reviews

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

8.0 ExcellentDaniel, Oct 2025BER - DUB
Read more Aer Lingus reviews

Staff was generally friendly and helpful. Attendants collecting trash were somewhat inattentive though.

This flight left about 45 minutes late, and arrived about 45 minutes late, which was enough to make us miss our next flight and trap us in Dublin for 24 hours!!

I think the extra charges for seating with no added advantage and the added charges for baggage are excessive compared to other airlines.

I had zero issues with the flight. I did have issues with the staff at the airport. We missed out flight due to a delay with another airline. Talking to the staff and trying to get a new flight arranged was challenging. One guy was able to try to help us and got us on a new flight, but other staff was dismissive and clearly let us know it wasn’t their problem. All I kept thinking was… this is why air lingus has such a poor customer service reputation. I will be avoiding this airline in the future.

Food was just okay. Was surprised initially when was charged for a cup of tea when they first came through cabin for beverages. I’ve had far better long distance flights ( take some tips from Swiss airlines)

The boarding process was not good. From check-in, there was only one desk for check-in, which made for a very long line. I asked to print out my boarding pass for the next leg of my trip, also via Aer Lingus, and they said they couldn't. I was unable to do this on the app or online, either. Many fellow passengers I spoke to had the same issue. Because the plane was delayed taking off by 90 minutes, everyone had to quickly go to a desk for their next boarding pass which was chaos. Overall it wasn't a smooth or happy experience.

UNDERPRISER IS A CRIMINAL ORGANIZATION. I WILL NEVER LET THEM MANAGE ANOTHER TRIP. THEY ESSENTIALLY WERE TRYING TO EXTORT ME FOR "Permission" FROM THEM not TO USE MY ROME TO DUBLIN FLIGHT. I did not use this flight, and despite many communications with both Aer Lingus and Underpricers, to the end, they insisted I could not do this, while Aer Lingus kept telling me there was no problem. And in fact, I had zero problems catching that second leg of the trip home from Dublin to LAX.. As if harrassment, underpricers sent me a rude and insensitve email insisting Aer Lingus would not honor the flight home to LAX from DUB. ON THE MORNING OF THE TRAVEL!!! KAYAK SHOULD NOT USE UNDERPRICER "services" They are dishonest and sadistic.

We left 2 1/2 hours late. It wasn't the airlines fault but they did nothing to help the situation. Even water had a price tag. The next flight was better.

They specifically asked about my flight from bordeaux to Dublin, which was fine. A little lacking but for a 1 and a half hour flight - it was more than enough. I transferred at Dublin and went to Newark. And wow that flight was incredible.

I liked that I went thru customs in Dublin instead of having to do that in LA.

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.

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

Everything you need to know for your flight from Barcelona-El Prat to Dublin

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.