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$51+ Cheap flights from Barcelona-El Prat (BCN) to Dublin (DUB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — DUB
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Barcelona-El Prat to Dublin are usually found in January or April, booked 39 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Barcelona-El Prat to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Barcelona-El Prat (BCN) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$71
(Ryanair)

One-way from

$51
(Ryanair)

Popular in

July

Cheapest in

January

Average price

$93

Good round-trip deal

$119 or less

Good one-way deal

$233 or less
Provider with most accurate pricing for Barcelona-El Prat-Dublin flight deals.
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Provider most trusted by Cheapflights users for Barcelona-El Prat-Dublin flights.
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From Barcelona-El Prat to Dublin
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One-way flight from Barcelona-El Prat to Dublin
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Highest demand for flights based on searches. 30% potential increase in price ($57 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Barcelona-El Prat to Dublin.
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Price to beat on a one-way flight from Barcelona-El Prat to Dublin.
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Find flight deals from Barcelona-El Prat to Dublin

Cheapest flights from Barcelona-El Prat to Dublin
Explore the most affordable flight options available from Barcelona-El Prat to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

This Ryanair deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ryanair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/271:05 pmBCN - DUB
Nonstop2h 45mRyanair
Tue 5/279:45 pmDUB - BCN
Nonstop2h 30mRyanair
Deal found 4/14$71
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/137:20 amBCN - DUB
Nonstop2h 50mMultiple Airlines
Wed 5/149:50 pmDUB - BCN
Nonstop2h 30mMultiple Airlines
Deal found 4/14$102
This Vueling deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vueling is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/210:15 amBCN - DUB
Nonstop2h 50mVueling
Mon 5/59:30 pmDUB - BCN
Nonstop2h 40mVueling
Deal found 4/14$115
This KLM deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:20 amBCN - DUB
1 stop5h 05mKLM
Mon 5/1911:10 amDUB - BCN
1 stop10h 35mKLM
Deal found 4/14$185
This Lufthansa deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:50 amBCN - DUB
1 stop11h 05mLufthansa
Sun 9/215:55 amDUB - BCN
1 stop11h 15mLufthansa
Deal found 4/14$208
This SWISS deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amBCN - DUB
1 stop26h 50mSWISS
Mon 5/126:40 pmDUB - BCN
1 stop27h 55mSWISS
Deal found 4/15$214
This Transavia Smart Connect deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Transavia Smart Connect is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/156:10 amBCN - DUB
1 stop14h 05mTransavia France
Mon 5/197:50 pmDUB - BCN
1 stop25h 55mTransavia France
Deal found 4/14$215
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/110:40 pmBCN - DUB
1 stop12h 20mTAP AIR PORTUGAL
Sun 5/45:30 amDUB - BCN
1 stop10h 25mTAP AIR PORTUGAL
Deal found 4/14$219
This Austrian Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/78:30 pmBCN - DUB
2 stops27h 10mAustrian Airlines
Sun 11/95:00 amDUB - BCN
2 stops27h 20mAustrian Airlines
Deal found 4/14$275

Cheapflights Fare Finder

Customize your flight search to find flights from Barcelona-El Prat to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Dublin that are best for you.

Fly from

Barcelona-El Prat

Fly to

Dublin

Route

Depart

Return

Price

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Tue 5/27

1:05 pm-2:50 pm

Nonstop2h 45m

Dublin

Tue 5/27

9:45 pm-1:15 am

Nonstop2h 30m

$71

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Tue 5/13

7:20 am-9:10 am

Nonstop2h 50m

Dublin

Wed 5/14

9:50 pm-1:20 am

Nonstop2h 30m

$102

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Fri 5/2

10:15 am-12:05 pm

Nonstop2h 50m

Dublin

Mon 5/5

9:30 pm-1:10 am

Nonstop2h 40m

$115

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Wed 5/14

6:20 am-10:25 am

1 stop5h 05m

Dublin

Mon 5/19

11:10 am-10:45 pm

1 stop10h 35m

$185

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Thu 9/18

6:50 am-4:55 pm

1 stop11h 05m

Dublin

Sun 9/21

5:55 am-6:10 pm

1 stop11h 15m

$208

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Thu 5/8

6:00 am-7:50 am

1 stop26h 50m

Dublin

Mon 5/12

6:40 pm-11:35 pm

1 stop27h 55m

$214

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Thu 5/15

6:10 am-7:15 pm

1 stop14h 05m

Dublin

Mon 5/19

7:50 pm-10:45 pm

1 stop25h 55m

$215

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Thu 5/1

10:40 pm-10:00 am

1 stop12h 20m

Dublin

Sun 5/4

5:30 am-4:55 pm

1 stop10h 25m

$219

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Fri 5/9

8:40 pm-4:55 pm

2 stops21h 15m

Dublin

Mon 5/19

5:55 am-9:10 am

2 stops26h 15m

$302

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Fri 8/8

7:00 pm-6:10 pm

1 stop24h 10m

Dublin

Fri 8/15

12:40 pm-6:10 pm

1 stop28h 30m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 28 results
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Compare providers for flights from Barcelona-El Prat to Dublin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Barcelona-El Prat to Dublin in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
GotogatePrice Accuracy3 starsTrust Score*2 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Barcelona-El Prat Airport-Dublin flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Barcelona-El Prat Airport-Dublin flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Barcelona-El Prat Airport-Dublin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Barcelona-El Prat Airport-Dublin flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Barcelona-El Prat Airport-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Barcelona-El Prat Airport to Dublin flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-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.
Cheapflights partnered with top experts to bring you the best recommendations for your Barcelona-El Prat Airport to Dublin trip
Airports
BCN

Expect queues at security in BCN, but they are typically well managed and fast moving. Arrive early, especially during peak season.

Read more about BCNby Duncan Madden
DUB

For a quick ride into Dublin, use the Aircoach or Dublin Express buses from DUB, taking 30-40 minutes to reach the city center.

Read more about DUBby James March
Our travel experts
James March

James March

Expert on DUB

James March

James March

For UK-based James March, nothing beats the thrill and chaos of arriving in a new city for the first time, and he tries to put that feeling into his writing and inspire others to travel too. From Birmingham to Blackpool and Leicester to Liverpool, James has reviewed hotels, written narratives and created guides for those who love to travel.

Read more
Duncan Madden

Duncan Madden

Expert on BCN

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

Best time to book a flight from Barcelona-El Prat to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Barcelona-El Prat with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Barcelona-El Prat to Dublin. Price data was last updated on April 11, 2025.

To ensure you get the cheapest price possible for a flight from Barcelona-El Prat Airport to Dublin, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Barcelona-El Prat Airport to Dublin?

Currently, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Dublin (average of $509). Flying from Barcelona-El Prat Airport to Dublin in June is currently the most expensive (average of $1,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BCN to DUB?

Find hourly flight availability from Barcelona-El Prat to Dublin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

It’s optimal to fly from Barcelona-El Prat Airport to Dublin in the afternoon. By choosing this option you can save up to 49% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Barcelona-El Prat Airport to Dublin

Explore weekly flight availability from Barcelona-El Prat to Dublin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 15, 2025.

The most flights from BCN to DUB are scheduled on a Monday (8 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Dublin by month

Plan your trip to Dublin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

Temperature in Dublin by month

Plan your trip to Dublin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dublin. Reviews last updated April 15, 2025.
Read through reviews of airlines operating flights from Barcelona to Dublin, such as Aegean Airlines, KLM and Norwegian. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Aegean Airlines
8.1
Very good
733 reviews
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
KLM
7.8
Good
1,323 reviews
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Norwegian
7.8
Good
226 reviews
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Finnair
7.6
Good
1,269 reviews
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Austrian Airlines
7.6
Good
775 reviews
Aegean Airlines
8.1
Very good
733 reviews

Boarding

7.8

Crew

8.6

Comfort

7.8

Overall

8.1

Entertainment

6.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dublin from Barcelona-El Prat?

    Located just 5.7 mi from the city center, Dublin is the airport most travelers will use when flying to Dublin from Barcelona-El Prat. Booking flights from Barcelona-El Prat to Dublin (DUB) should be relatively easy as there are 4 daily inbound flights from Barcelona-El Prat from 4 different airlines.

  • What are the cheapest airlines flying from Barcelona-El Prat Airport to Dublin round-trip?

    According to our current data, Ryanair ($71), Vueling ($115), and KLM ($185) offers the cheapest pricing from Barcelona-El Prat Airport to Dublin. Ryanair is 47% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to Dublin one-way?

    The cheapest airlines for a one-way flight from Barcelona-El Prat Airport to Dublin are Ryanair ($51), Vueling ($54), and KLM ($104).

  • What are the most reliable airlines from Barcelona-El Prat Airport to Dublin?

    Consider American Airlines (100%), Iberia (93%) or Aer Lingus (92%) when booking your flight. These represent the most reliable airlines when flying from Barcelona-El Prat Airport to Dublin.

  • What are the cheapest flights from Barcelona-El Prat Airport to Dublin?

    On average you can expect to pay $474 for a flight from Barcelona-El Prat Airport to Dublin. The cheapest flight overall is $27 while the most popular route, (Barcelona-El Prat - Dublin) is currently priced at $104.

  • Can I find deals for flights from Barcelona-El Prat to Dublin that include hotel bookings?

    Yes. In addition to deals on Barcelona-El Prat to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Barcelona-El Prat to Dublin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Barcelona-El Prat to Dublin.

  • Can I find deals for business class flights from Barcelona-El Prat to Dublin?

    Yes. Cheapflights offers flight deals from Barcelona-El Prat to Dublin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, November is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Dublin (average of $509). Flying from Barcelona-El Prat Airport to Dublin in June is currently the most expensive (average of $1,006). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

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Top 4 airlines flying from Barcelona-El Prat to Dublin

Discover the top 4 airlines that operate flights from Barcelona-El Prat to Dublin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$68Average$211FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$70Average$143FlexibilityNo cancel feeOn-time88%
Aer LingusCheapest$91Average$250FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$218Average$321FlexibilityNo cancel feeOn-time70%

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