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Cheap flights from Dublin to Barcelona-El Prat Airport from £30

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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BCN
18 Jun — 25 Jun1
1 adult

Cheapflights Tip: The best prices from Dublin to Barcelona-El Prat are usually found in November or January, booked 57 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Dublin to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Barcelona-El Prat (BCN). 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 13 June 2025.

Round-trip from

£89

One-way from

£30

Popular in

December

Cheapest in

November

Average price

£162

Good round-trip deal

£90 or less

Good one-way deal

£57 or less
Vueling
  • Vueling
  • 17/8-24/8
  • Nonstop
  • 5h 20m total
  • Dublin to Barcelona
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Ryanair
  • Ryanair
  • 9/7
  • Nonstop
  • 2h 30m total
  • Dublin to Barcelona
Search Deals
High demand for flights, 11% potential price rise
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Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Dublin to Barcelona-El Prat.
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Price to beat on a one-way flight from Dublin to Barcelona-El Prat.
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Find flight deals from Dublin to Barcelona-El Prat

Cheapest flights from Dublin to Barcelona-El Prat
Explore the most affordable flight options available from Dublin to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.

Sun 17/822:00DUB - BCN
Nonstop2h 30mMultiple Airlines
Sun 24/805:50BCN - DUB
Nonstop2h 50mMultiple Airlines
Deal found 12/6£89
Sat 23/821:35DUB - BCN
Nonstop2h 30mRyanair
Mon 25/822:25BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/6£93
Mon 23/621:30DUB - BCN
Nonstop2h 40mVueling
Thu 26/607:20BCN - DUB
Nonstop2h 50mVueling
Deal found 11/6£98
Sat 30/811:10DUB - BCN
1 stop6h 40mKLM
Sat 6/917:20BCN - DUB
1 stop6h 05mKLM
Deal found 11/6£137
Fri 12/920:00DUB - BCN
1 stop11h 20mLufthansa
Tue 16/909:05BCN - DUB
1 stop8h 50mLufthansa
Deal found 11/6£143
Sat 6/908:40DUB - BCN
1 stop9h 30mSWISS
Wed 10/906:00BCN - DUB
1 stop12h 50mSWISS
Deal found 11/6£151
Wed 8/1021:00DUB - BCN
Nonstop2h 40mIberia
Mon 13/1007:00BCN - DUB
1 stop6h 10mIberia
Deal found 12/6£171
Wed 18/610:45DUB - BCN
1 stop10h 05mTAP AIR PORTUGAL
Thu 26/606:00BCN - DUB
1 stop13h 05mTAP AIR PORTUGAL
Deal found 11/6£182
Sat 13/905:55DUB - BCN
2 stops12h 55mAustrian Airlines
Tue 23/910:00BCN - DUB
2 stops31h 55mAustrian Airlines
Deal found 11/6£223
Mon 16/619:05DUB - BCN
1 stop22h 05mScandinavian Airlines
Thu 19/619:00BCN - DUB
1 stop17h 50mScandinavian Airlines
Deal found 11/6£245

Cheapflights Fare Finder

Customise your flight search to find flights from Dublin to Barcelona-El Prat 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 13 June 2025.
Use the filters below to find and compare flights from Dublin to Barcelona-El Prat Airport that are best for you.

Fly from

Dublin

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 17/8

22:00-01:30

Nonstop2h 30m

Barcelona-El Prat

Sun 24/8

05:50-07:40

Nonstop2h 50m

£89

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 23/8

21:35-01:05

Nonstop2h 30m

Barcelona-El Prat

Mon 25/8

22:25-00:10

Nonstop2h 45m

£93

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Mon 23/6

21:30-01:10

Nonstop2h 40m

Barcelona-El Prat

Thu 26/6

07:20-09:10

Nonstop2h 50m

£98

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Thu 27/11

05:55-12:15

1 stop5h 20m

Barcelona-El Prat

Fri 5/12

06:00-12:40

1 stop7h 40m

£134

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Fri 12/9

20:00-08:20

1 stop11h 20m

Barcelona-El Prat

Tue 16/9

09:05-16:55

1 stop8h 50m

£143

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 6/9

08:40-19:10

1 stop9h 30m

Barcelona-El Prat

Wed 10/9

06:00-17:50

1 stop12h 50m

£151

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 8/10

21:00-00:40

Nonstop2h 40m

Barcelona-El Prat

Mon 13/10

07:00-12:10

1 stop6h 10m

£171

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 24/9

10:45-01:30

1 stop13h 45m

Barcelona-El Prat

Sat 27/9

17:45-00:05

1 stop7h 20m

£188

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 13/9

05:55-19:50

2 stops12h 55m

Barcelona-El Prat

Tue 23/9

10:00-16:55

2 stops31h 55m

£223

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 9/7

21:50-01:20

Nonstop2h 30m

£30

Flights are sorted by cheapest return flights first.

Deals found on 13/6

Showing 1-10 of 21 results
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Best time to book a flight from Dublin to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Dublin 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 Dublin to Barcelona-El Prat Airport

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

Use this chart to determine the optimal time to book a return flight from Dublin to Barcelona-El Prat. Price data was last updated on 9 June 2025.

The price you pay for your flight from Dublin to Barcelona-El Prat Airport may vary depending on when you book. For the best chance of a lower fare, look to book 57 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Dublin to Barcelona-El Prat Airport (average of £52). Flying from Dublin to Barcelona-El Prat Airport in August is currently the most expensive (average of £196). 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 DUB to BCN?

Find hourly flight availability from Dublin to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.

When flying from Dublin to Barcelona-El Prat Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 41% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly return from Dublin to Barcelona-El Prat. Price data was last updated on 8 June 2025.

Travellers seeking maximum savings on their Dublin to Barcelona-El Prat Airport flight should consider departing on Monday at midday when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dublin to Barcelona-El Prat Airport

Explore weekly flight availability from Dublin to Barcelona-El Prat. 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 13 June 2025.

The most flights from DUB to BCN are scheduled on a Wednesday (10 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 20.0 - 91.0 inches per month. October is typically the wettest month, when rainfall can reach 91.0 mm. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 20.0 mm.

Temperature in Barcelona-El Prat by month

Plan your trip to Barcelona-El Prat by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated 13 June 2025.
Read reviews from past customers who have flown Aegean Airlines, KLM and Austrian Airlines from Dublin to Barcelona. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.4

Comfort

7.9

Entertainment

7.0

Boarding

7.8

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
8.2
Very Good
759 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.4

Comfort

7.9

Entertainment

7.0

Boarding

7.8

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
1,358 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.4

Comfort

7.9

Entertainment

7.0

Boarding

7.8

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
802 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.4

Comfort

7.9

Entertainment

7.0

Boarding

7.8

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
1,624 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.4

Comfort

7.9

Entertainment

7.0

Boarding

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2024

SKG - FRA

I am very proud of them. Everything was very nice everything thank you
Transavia France
7.4
Good
348 reviews
Aegean Airlines
8.2
Very Good
759 reviews
Check prices

Crew

8.6

Overall

8.2

Food

7.4

Comfort

7.9

Entertainment

7.0

Boarding

7.8

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 Dublin to Barcelona-El Prat. 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 from for flights from Dublin to Barcelona-El Prat?

    If you book a flight to Barcelona-El Prat from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 5 flights from Dublin to Barcelona-El Prat per day from 3 different airlines.

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

    Our cheapest airline available from Dublin to Barcelona-El Prat Airport is Ryanair. Our recent data shows that you can find tickets from as low as £93 on this airline. Additional options worth looking into are Vueling and KLM, starting at £98 and £134 round-trip. Ryanair is currently priced 24% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £30. Users have also found prices from £47 and £68 on Vueling and KLM, respectively.

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

    The top 3 most reliable airlines when flying from Dublin to Barcelona-El Prat Airport are American Airlines (92%), Vueling (90%) and Iberia (90%).

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

    While on average a flight from Dublin to Barcelona-El Prat Airport is generally £106, our data shows the cheapest flight currently is £33. When looking at the most popular route, (Dublin - Barcelona-El Prat), you can expect to pay £67 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dublin to Barcelona-El Prat 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 Dublin to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Dublin to Barcelona-El Prat Airport (average of £52). Flying from Dublin to Barcelona-El Prat Airport in August is currently the most expensive (average of £196). 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 Dublin?

Book flights to Dublin if you plan to visit one of these locations
Calella
Tossa de Mar
Cambrils
Castelldefels
Santa Susanna
L'Hospitalet de Llobregat
El Prat de Llobregat
Malgrat de Mar
Llafranc
Badalona
L'Estartit
Palafrugell
La Pineda
Pineda de Mar
Roses
l'Escala

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Alternative routes for Dublin to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
Dublin to Reus flights
Cork to Barcelona-El Prat flights

Top 3 airlines flying from Dublin to Barcelona-El Prat

Discover the top 3 airlines that operate flights from Dublin to Barcelona-El Prat. 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 13 June 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest£40Average£124FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
VuelingCheapest£43Average£126FlexibilityNo cancel feeOn-time88%
Search Vueling flights
Aer LingusCheapest£64Average£176FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin to Barcelona-El Prat. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Barcelona-El Prat for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Need flexible booking options for your flight to Barcelona-El Prat from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes! Start tracking prices for Dublin to Barcelona-El Prat 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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