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Cheap flights from Barcelona-El Prat Airport to Dublin from £42

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 18/4. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — DUB
17 Apr — 24 Apr1
1 adult

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 Friday or Thursday 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 12 April 2025.

Round-trip from

£54

One-way from

£42

Popular in

July

Cheapest in

January

Average price

£70

Good round-trip deal

£70 or less

Good one-way deal

£66 or less
Ryanair
  • Ryanair
  • 22/5-27/5
  • Nonstop
  • 5h 15m total
  • Barcelona to Dublin
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Vueling
  • Vueling
  • 18/4
  • Nonstop
  • 2h 55m total
  • Barcelona to Dublin
Search Deals
Highest demand for flights based on searches. 30% potential increase in price (£34 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£4 potential savings vs. average return 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 12 April 2025.

Thu 22/511:00BCN - DUB
Nonstop2h 45mRyanair
Tue 27/521:45DUB - BCN
Nonstop2h 30mRyanair
Deal found 11/4£54
Wed 7/513:45BCN - DUB
Nonstop2h 45mMultiple Airlines
Wed 21/517:00DUB - BCN
1 stop6h 35mMultiple Airlines
Deal found 11/4£77
Sat 30/805:45BCN - DUB
Nonstop2h 50mVueling
Mon 1/921:30DUB - BCN
Nonstop2h 40mVueling
Deal found 11/4£97
Tue 29/406:20BCN - DUB
1 stop5h 05mKLM
Tue 6/511:10DUB - BCN
1 stop10h 35mKLM
Deal found 11/4£138
Fri 2/512:00BCN - DUB
1 stop5h 55mLufthansa
Wed 7/510:40DUB - BCN
1 stop10h 00mLufthansa
Deal found 11/4£142
Mon 12/506:00BCN - DUB
1 stop12h 50mSWISS
Fri 16/513:00DUB - BCN
1 stop9h 35mSWISS
Deal found 11/4£173
Wed 30/422:40BCN - DUB
1 stop26h 25mTAP AIR PORTUGAL
Sun 4/505:30DUB - BCN
1 stop10h 25mTAP AIR PORTUGAL
Deal found 10/4£188
Wed 13/819:00BCN - DUB
1 stop17h 50mScandinavian Airlines
Sat 16/810:15DUB - BCN
1 stop6h 55mScandinavian Airlines
Deal found 11/4£204
Fri 29/806:10BCN - DUB
1 stop26h 25mTransavia France
Wed 3/919:00DUB - BCN
1 stop23h 55mTransavia France
Deal found 11/4£205
Wed 17/920:40BCN - DUB
2 stops21h 15mAustrian Airlines
Sat 20/905:55DUB - BCN
2 stops12h 55mAustrian Airlines
Deal found 11/4£226

Cheapflights Fare Finder

Customise 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 858,174 searches. Data last updated 12 April 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

Thu 22/5

11:00-12:45

Nonstop2h 45m

Dublin

Tue 27/5

21:45-01:15

Nonstop2h 30m

£54

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Wed 7/5

13:45-15:30

Nonstop2h 45m

Dublin

Wed 21/5

17:00-00:35

1 stop6h 35m

£77

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sat 30/8

05:45-07:35

Nonstop2h 50m

Dublin

Mon 1/9

21:30-01:10

Nonstop2h 40m

£97

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Wed 7/5

14:55-07:55

1 stop18h 00m

Dublin

Mon 19/5

13:00-19:10

1 stop5h 10m

£132

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Tue 29/4

06:20-10:25

1 stop5h 05m

Dublin

Tue 6/5

11:10-22:45

1 stop10h 35m

£138

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Fri 2/5

12:00-16:55

1 stop5h 55m

Dublin

Wed 7/5

10:40-21:40

1 stop10h 00m

£142

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Tue 22/4

15:00-10:00

1 stop20h 00m

Dublin

Tue 29/4

18:50-21:50

1 stop26h 00m

£167

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Wed 13/8

19:00-11:50

1 stop17h 50m

Dublin

Sat 16/8

10:15-18:10

1 stop6h 55m

£204

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Fri 29/8

06:10-07:35

1 stop26h 25m

Dublin

Wed 3/9

19:00-19:55

1 stop23h 55m

£205

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Wed 17/9

20:40-16:55

2 stops21h 15m

Dublin

Sat 20/9

05:55-19:50

2 stops12h 55m

£226

Flights are sorted by cheapest return flights first.

Deals found on 11/4

Showing 1-10 of 21 results
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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 return 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 return flight from Barcelona-El Prat to Dublin. Price data was last updated on 4 April 2025.

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Barcelona-El Prat Airport to Dublin. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Dublin (average of £71). Flying from Barcelona-El Prat Airport to Dublin in May is currently the most expensive (average of £99). 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 12 April 2025.

A simple way to save on the total cost of your ticket is to fly from Barcelona-El Prat Airport to Dublin in the morning. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight at midday.

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 12 April 2025.

The most flights from BCN to DUB are scheduled on a Wednesday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (3 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 49.0 - 79.0 inches per month. October is typically the wettest month, when rainfall can reach 79.0 mm. February is typically the driest time to visit Dublin when rainfall is around 49.0 mm.

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 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 12 April 2025.
Read reviews from past customers who have flown Aegean Airlines, KLM and Austrian Airlines from Barcelona to Dublin. In addition to providing an overall rating, 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
Check prices

Food

7.3

Overall

8.1

Boarding

7.8

Comfort

7.8

Crew

8.6

Entertainment

6.9

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
Check prices

Food

7.3

Overall

8.1

Boarding

7.8

Comfort

7.8

Crew

8.6

Entertainment

6.9

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
1,321 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

7.8

Comfort

7.8

Crew

8.6

Entertainment

6.9

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
774 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

7.8

Comfort

7.8

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
SWISS
7.5
Good
1,575 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

7.8

Comfort

7.8

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Scandinavian Airlines
7.3
Good
1,335 reviews
Aegean Airlines
8.1
Very Good
733 reviews
Check prices

Food

7.3

Overall

8.1

Boarding

7.8

Comfort

7.8

Crew

8.6

Entertainment

6.9

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?

    Most people fly into Dublin (DUB) if they book a flight to Dublin from Barcelona-El Prat. On average, Dublin has 6 inbound flights from Barcelona-El Prat per day from 1 airline. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

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

    Our cheapest airline available from Barcelona-El Prat Airport to Dublin is Ryanair. Our recent data shows that you can find tickets from as low as £54 on this airline. Additional options worth looking into are Vueling and SWISS, starting at £97 and £132 round-trip. Ryanair is priced at 48% lower than the current average price of a flight leaving 3 months from now.

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

    £42 is the cheapest one-way deal found within the past few days, from Vueling. You may also be able to find cheap deals on Ryanair and KLM, with prices starting from £49 and £90, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Barcelona-El Prat Airport to Dublin on time: American Airlines (100%), Iberia (93%), Aer Lingus (92%).

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

    The cheapest flight price from Barcelona-El Prat Airport to Dublin is £22. On average you can expect to pay £103. The most popular route, (Barcelona-El Prat - Dublin), can usually be booked for £150.

  • 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 holiday 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, January is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to Dublin (average of £71). Flying from Barcelona-El Prat Airport to Dublin in May is currently the most expensive (average of £99). 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

Travelling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Wicklow
Bray
Drogheda
Tullamore
Malahide
Portmarnock
Athlone
Carlingford
Cavan
Kildare
Mullingar
Enniscorthy
Dundalk
Arklow
Maynooth
Swords
Castleknock
Naas

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Barcelona-El Prat to Dublin

Discover the top airline 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 858,174 searches. Data last updated 12 April 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£50Average£96FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Barcelona-El Prat to Dublin?

Deals for Barcelona-El Prat to Dublin flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Barcelona-El Prat to Dublin?

Cheapflights simply makes it quick and affordable to book flights from Barcelona-El Prat to Dublin by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Barcelona-El Prat to Dublin with no change fees?

Certainly. Search results for flights to Dublin from Barcelona-El Prat shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Barcelona-El Prat to Dublin become cheaper?

Yes! Start tracking prices for Barcelona-El Prat to Dublin flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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