฿3,775 Cheap Flights from Barcelona (BCN) to Dublin (DUB)

View ฿3,775 flight on Mon, 29 Dec 2025Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Dublin Airport (DUB)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Barcelona (BCN) to Dublin (DUB)

Prices were available within the past 7 days and start at ฿3,775 for one-way flights and ฿7,560 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Mon, 29 Dec - Thu, 1 Jan
BCN
Barcelona
DUB
Dublin
฿7,560 Return, found 15 hours ago
฿7,560
Return
found 15 hours ago
Select Aer Lingus flight, departing Mon, 29 Dec from Barcelona to Dublin, returning Thu, 1 Jan, priced at ฿7,560 found 15 hours ago
Aer Lingus
Mon, 29 Dec - Thu, 1 Jan
BCN
Barcelona
DUB
Dublin
฿8,010 Return, found 15 hours ago
฿8,010
Return
found 15 hours ago
Select Aer Lingus flight, departing Mon, 29 Dec from Barcelona to Dublin, returning Thu, 1 Jan, priced at ฿8,010 found 15 hours ago
TAP Portugal
Fri, 12 Dec - Sun, 14 Dec
BCN
Barcelona
DUB
Dublin
฿8,085 Return, found 12 hours ago
฿8,085
Return
found 12 hours ago
Select TAP Portugal flight, departing Fri, 12 Dec from Barcelona to Dublin, returning Sun, 14 Dec, priced at ฿8,085 found 12 hours ago
Iberia
Mon, 29 Dec - Thu, 1 Jan
BCN
Barcelona
DUB
Dublin
฿8,305 Return, found 15 hours ago
฿8,305
Return
found 15 hours ago
Select Iberia flight, departing Mon, 29 Dec from Barcelona to Dublin, returning Thu, 1 Jan, priced at ฿8,305 found 15 hours ago
Aer Lingus
Mon, 29 Dec - Fri, 2 Jan
BCN
Barcelona
DUB
Dublin
฿8,460 Return, found 15 hours ago
฿8,460
Return
found 15 hours ago
Select Aer Lingus flight, departing Mon, 29 Dec from Barcelona to Dublin, returning Fri, 2 Jan, priced at ฿8,460 found 15 hours ago
TAP Portugal
Fri, 12 Dec - Sun, 14 Dec
BCN
Barcelona
DUB
Dublin
฿8,600 Return, found 12 hours ago
฿8,600
Return
found 12 hours ago
Select TAP Portugal flight, departing Fri, 12 Dec from Barcelona to Dublin, returning Sun, 14 Dec, priced at ฿8,600 found 12 hours ago
Iberia
Mon, 29 Dec - Thu, 1 Jan
BCN
Barcelona
DUB
Dublin
฿8,755 Return, found 15 hours ago
฿8,755
Return
found 15 hours ago
Select Iberia flight, departing Mon, 29 Dec from Barcelona to Dublin, returning Thu, 1 Jan, priced at ฿8,755 found 15 hours ago
Iberia
Mon, 29 Dec - Thu, 1 Jan
BCN
Barcelona
DUB
Dublin
฿8,905 Return, found 15 hours ago
฿8,905
Return
found 15 hours ago
Select Iberia flight, departing Mon, 29 Dec from Barcelona to Dublin, returning Thu, 1 Jan, priced at ฿8,905 found 15 hours ago
British Airways
Mon, 29 Dec - Thu, 1 Jan
BCN
Barcelona
DUB
Dublin
฿9,220 Return, found 15 hours ago
฿9,220
Return
found 15 hours ago
Select British Airways flight, departing Mon, 29 Dec from Barcelona to Dublin, returning Thu, 1 Jan, priced at ฿9,220 found 15 hours ago
KLM
Mon, 29 Dec - Thu, 1 Jan
BCN
Barcelona
DUB
Dublin
฿10,735 Return, found 15 hours ago
฿10,735
Return
found 15 hours ago
Select KLM flight, departing Mon, 29 Dec from Barcelona to Dublin, returning Thu, 1 Jan, priced at ฿10,735 found 15 hours ago

Find the cheapest month to fly from Barcelona (BCN) to Dublin (DUB)

November is typically the cheapest month to fly

From ฿1,852 - ฿4,921 per traveller.
Flight from Barcelona to Dublin route information
Origin airport
Barcelona Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air France, Austrian Airlines, British Airways, Iberia, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal
Return price
฿7,560
Distance
1475 km
Average flight time
1 hour 46 mins

Perfect flights from Barcelona to Dublin

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Barcelona to Dublin. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Barcelona Intl. to Dublin ticket options cater to your travel preferences, with incredible one-way fares from ฿3,775 and roundtrip prices from ฿7,560. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Dublin and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in Dublin.

Frequently asked questions

How much is a flight from Josep Tarradellas Barcelona–El Prat Airport to DUB?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey between Barcelona Airport and Dublin Airport was ฿7,560. Great fares don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Barcelona Airport to Dublin Airport (DUB)?
Most flights can be cancelled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from BCN to DUB that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Barcelona Intl. Airport (BCN) to Dublin Airport (DUB) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Josep Tarradellas Barcelona–El Prat Airport to DUB?
It's just 1,500 kilometres between El Prat de Llobregat and Corballis. Chances are you'll spend more time travelling to and from the airport than you will actually flying!
Which airlines fly direct from BCN to DUB?
There are a few airlines that fly straight from Barcelona Airport to DUB. Ryanair (FR) is an excellent choice, offering 78 services on this route each month. You could also take a look at the fares available with Aer Lingus (EI). It operates 47 monthly flights between El Prat de Llobregat and Corballis.
Are Josep Tarradellas Barcelona–El Prat Airport to Dublin Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from Barcelona Airport to DUB are available up to a year before departure on Expedia. And although you may occasionally pick up great last-minute deal, it's not something you should bank on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the biggest bargains, so keep checking in for all the latest specials.

Explore a world of travel with Expedia

*Available to Expedia members.