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Find cheap flights from Barcelona to Ireland from €20

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 Ireland departing on 1/5. 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
0 bags
Sat 25/5
Sat 1/6

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Best Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublindirect€35
Cork
Corkdirect€61
Shannon
Shannon1 stop€273
Knock
Knock2 stops€355

Good to know

Low season

June

High season

December

Cheapest flight

€20
Best time to beat the crowds but there is an average 52% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Barcelona to Dublin

FAQs - booking Ireland flights

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

    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 to Ireland.

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

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

    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 Ireland with an airline and back to Barcelona with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Barcelona to Ireland?

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

See more FAQs

Top tips for finding cheap flights to Ireland

  • On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving from Barcelona-El Prat to Ireland

 
Need help choosing which airline to fly with from Barcelona-El Prat to Ireland? 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 1350 reviews
7.1comfort
7.3boarding
7.0entertainment
6.6food
8.0crew
Airline reviews

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

10.0 ExcellentAnthony, Apr 2024ACE - DUB
Read more about Aer Lingus reviews

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Both flights were delayed due to maintenance issues. Because they where late boarding all four of our bags where left behind on our last connecting flight.

Aer Lingus interior is not the cleanest. I've seen crumbs on the seat and wrappers on the floor when I boarded

Flightl was good and on time. Only problem was the quality of the air in the cabin,didn’t appear to be clearing the air circulation.

The whole flight was coughing and farting all the way. It was impossible to breathe. If people are traveling sick they should either not be allowed to fly or made wear masks

I will never fly vueling. 1h30 delayed, connexion missed with the crew closing the boarding in front of us. 40 people missed the Barcelona-Orly connexion. hours waiting for rebooking and hotel.. inadmissible

Non stop flight from Barcelona to Rome, arriving on time.

3 hr flight from Barcelona to Gran Canaria. Ŵent according to plan No issues with staff oŕ flight. Many people includiñg us could not get luggage self checķ in termìnals to work. Had to wait in check in line.

The communication about the delay could have been better before and during the flight. Also, this online form could have less bugs. It is almost impossible to type in this window.

They stop online checkin above a certain capacity. We had to go to the airport to check-in at the desk. Or was offered to pay 7eur extra. Rip off.

I didn't get the wheelchair assistance I'd requested and my flight was on the tarmac, which was extremely painful for me. If this airline isn't for me, that's fine. The crew was fantastic and friendly ab

It was a short flight but the seat was very straight. I didn’t need any service, but wifi was not available. In resume, a normal service. Nice, the punctuality. Thanks

Bought check in baggage but couldn’t do it at the kiosk, had to line up just to get baggage tag which was a very long queue with only 1 customer service agent handling all vueling flights. Had to wait about 45mins just to get a bag tag and drop baggage.

I liked the regular updates and appreciated the automatic online checkin which didn’t work for our Vueling flight so I had to do this myself.

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

Everything went according to plan. Check in, boarding etc all were very efficient.

Left on time and arrived on time both ways, thank you

Flights were on time. The crew was efficient and friendly.

The flight boarded and departed Venice on time (more or less), the cabin crew were super friendly and efficient, the flight crew kept us informed of progress, and the flight arrived early in Dublin. All in all, this flight was as close to perfect as is possible to achieve. Well done, Ryanair. The fact that Ryanair aircraft arrive and depart from gates that are in the back of beyond in Dublin's Terminal 1 is a bummer - in terms of the length of the walk need on both ends of a return flight. But I suspect that this is not Ryanair's fault

Is good airline but their check in process is not simple

On time but no water , milk or refreshments of any kind on board. Which is poor, especially with children and elderly on board. Toilets filthy,

Boarding at Arrecife was commended way too early. Far too long for elderly to be kept standing on their feet. Otherwise we’ll done to all staff.

The boarding process was fast and easy , but the airport sign was not up on the board, so it was hard to know the correct gate , on the airplane there was NO Snacks and NO water …. Everything needs to be purchase …. It’s not worthy for the price we paid !

Cons: "allow a carry on bag to be same as international standard in size and weight. Do you expect international tourists to buy carry on bags that fits your specifications for size and weight? Why do not except same size as other international carriers?"

Book cheap flights from Barcelona to Ireland

Recent return flight deals

10/5Fri
directVueling
2h 50mBCN-DUB
14/5Tue
directVueling
2h 40mDUB-BCN
€35
8/6Sat
directVueling
3h 00mBCN-DUB
15/6Sat
directVueling
2h 40mDUB-BCN
€47
25/5Sat
directVueling
3h 00mBCN-DUB
28/5Tue
1 stopVueling
8h 25mDUB-BCN
€55
9/5Thu
directVueling
2h 50mBCN-DUB
12/5Sun
directVueling
2h 40mDUB-BCN
€57
8/5Wed
directRyanair
2h 50mBCN-DUB
12/5Sun
directRyanair
2h 35mDUB-BCN
€61
23/5Thu
directRyanair
2h 30mBCN-ORK
27/5Mon
directRyanair
2h 20mORK-BCN
€61
11/5Sat
direct
3h 00mBCN-DUB
12/5Sun
direct
2h 30mDUB-BCN
€76
10/5Fri
directCitizenPlane
2h 50mBCN-DUB
14/5Tue
directCitizenPlane
2h 40mDUB-BCN
€81
9/5Thu
direct
2h 50mBCN-DUB
13/5Mon
1 stop
27h 55mDUB-BCN
€83
9/8Fri
directAer Lingus
2h 40mBCN-DUB
17/8Sat
directAer Lingus
2h 30mDUB-BCN
€153

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Recent one-way flight deals

1/5Wed
directRyanair
2h 50mBCN-DUB
€20
31/5Fri
directRyanair
2h 50mBCN-DUB
€21
30/5Thu
directRyanair
2h 50mBCN-DUB
€23
18/5Sat
directCitizenPlane
3h 00mBCN-DUB
€26
1/5Wed
directVueling
2h 50mBCN-DUB
€31
30/4Tue
directVueling
2h 50mBCN-DUB
€33
4/5Sat
1 stop
9h 50mBCN-DUB
€50
5/6Wed
2 stops
24h 30mBCN-DUB
€59
24/5Fri
directAer Lingus
2h 50mBCN-DUB
€67
23/6Sun
2 stopsAer Lingus
14h 35mBCN-NOC
€590

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Last minute flights from Barcelona-El Prat to Ireland

Last minute flight, train and bus deals

30/4Tue
directVueling
2h 50mBCN-DUB
7/5Tue
directVueling
2h 40mDUB-BCN
€65
27/4Sat
directRyanair
2h 50mBCN-DUB
1/5Wed
directRyanair
2h 35mDUB-BCN
€65
28/4Sun
directVueling
2h 50mBCN-DUB
30/4Tue
directVueling
2h 40mDUB-BCN
€73
28/4Sun
directRyanair
2h 50mBCN-DUB
1/5Wed
directRyanair
2h 35mDUB-BCN
€93
28/4Sun
multi-stopSWISS
7h 10mBCN-DUB
2/5Thu
multi-stopSWISS
27h 45mDUB-BCN
€191
28/4Sun
multi-stopSWISS
7h 10mBCN-DUB
3/5Fri
multi-stopSWISS
22h 05mDUB-BCN
€192
26/4Fri
multi-stopTAP AIR PORTUGAL
19h 00mBCN-DUB
28/4Sun
multi-stopTAP AIR PORTUGAL
15h 15mDUB-BCN
€196
27/4Sat
multi-stopTAP AIR PORTUGAL
19h 05mBCN-DUB
28/4Sun
multi-stopTAP AIR PORTUGAL
15h 15mDUB-BCN
€198
30/4Tue
multi-stopLufthansa
5h 45mBCN-DUB
4/5Sat
multi-stopLufthansa
10h 55mDUB-BCN
€251
30/4Tue
multi-stopLufthansa
11h 05mBCN-DUB
4/5Sat
multi-stopLufthansa
10h 55mDUB-BCN
€395

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Barcelona - Ireland Flights

Departure:

Barcelona-El Prat (BCN)Spain

Return flight deals:

Ireland - Barcelona-El Prat

Cabin classes:

€96