HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona-El Prat

$25+ Cheap flights from Dublin (DUB) to Barcelona-El Prat (BCN)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BCN
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dublin to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Dublin to Barcelona-El Prat are usually found in November or January, booked 76 days in advance, depart on a Tuesday or Friday and return on a Tuesday

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 septiembre 11, 2025.

Round-trip from

$82
(Ryanair)

One-way from

$25
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$143

Good round-trip deal

$68 or less

Good one-way deal

$41 or less
From Dublin to Barcelona-El Prat
Search Deals
One-way flight from Dublin to Barcelona-El Prat
Search Deals
High demand for flights, 9% potential price rise
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Dublin to Barcelona-El Prat.
Search Deals
Price to beat on a one-way flight from Dublin to Barcelona-El Prat.
Search Deals

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 septiembre 11, 2025.

This Ryanair deal was found by Cheapflights users on 9/11. 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.
dom. 11/169:45 amDUB - BCN
Nonstop2h 45mRyanair
vie. 11/218:00 amBCN - DUB
Nonstop2h 45mRyanair
Deal found 9/11$82
This Ryanair deal was found by Cheapflights users on 9/11. 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.
sáb. 10/49:35 pmDUB - BCN
Nonstop2h 30mRyanair
lun. 10/610:25 pmBCN - DUB
Nonstop2h 45mRyanair
Deal found 9/11$83
This Mytrip deal was found by Cheapflights users on 9/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/811:25 amDUB - BCN
1 stop10h 35mMultiple Airlines
mié. 10/157:20 amBCN - DUB
Nonstop2h 50mMultiple Airlines
Deal found 9/10$87
This Ryanair deal was found by Cheapflights users on 9/10. 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.
mar. 9/306:20 amDUB - BCN
Nonstop2h 30mRyanair
mar. 9/301:05 pmBCN - DUB
Nonstop2h 45mRyanair
Deal found 9/10$91
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
jue. 10/98:20 amDUB - BCN
1 stop7h 55mMultiple Airlines
jue. 10/1611:00 amBCN - DUB
Nonstop2h 45mMultiple Airlines
Deal found 9/11$94
This Ryanair deal was found by Cheapflights users on 9/11. 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.
mié. 10/89:50 pmDUB - BCN
Nonstop2h 30mRyanair
lun. 10/1310:25 pmBCN - DUB
Nonstop2h 45mRyanair
Deal found 9/11$96
This Aer Lingus deal was found by Cheapflights users on 9/10. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/276:55 pmDUB - BCN
Nonstop2h 30mAer Lingus
mié. 10/111:05 pmBCN - DUB
Nonstop2h 40mAer Lingus
Deal found 9/10$97
This Vueling Global deal was found by Cheapflights users on 9/11. 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 Global is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/31:20 pmDUB - BCN
Nonstop2h 30mVueling
mar. 12/98:45 pmBCN - DUB
1 stop17h 00mVueling
Deal found 9/11$98
This Mytrip deal was found by Cheapflights users on 9/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/69:30 pmDUB - BCN
Nonstop2h 40mMultiple Airlines
sáb. 10/111:40 pmBCN - DUB
1 stop10h 05mMultiple Airlines
Deal found 9/11$101
This Priceline deal was found by Cheapflights users on 9/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/89:00 pmDUB - BCN
Nonstop2h 40mVueling
mié. 10/156:30 amBCN - DUB
1 stop7h 20mVueling
Deal found 9/10$102
This Ryanair deal was found by Cheapflights users on 9/10. 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.
mié. 9/179:50 pmDUB - BCN
Nonstop2h 30mRyanair
vie. 9/197:50 pmBCN - DUB
Nonstop2h 45mRyanair
Deal found 9/10$104

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated septiembre 11, 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

sáb. 10/4

9:35 pm-1:05 am

Nonstop2h 30m

Barcelona-El Prat

lun. 10/6

10:25 pm-12:10 am

Nonstop2h 45m

$83

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

jue. 11/27

8:40 pm-12:25 am

Nonstop2h 45m

Barcelona-El Prat

lun. 12/1

9:10 pm-10:55 pm

Nonstop2h 45m

$83

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

mar. 9/30

6:20 am-9:50 am

Nonstop2h 30m

Barcelona-El Prat

mar. 9/30

1:05 pm-2:50 pm

Nonstop2h 45m

$91

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

dom. 11/16

5:45 am-9:30 am

Nonstop2h 45m

Barcelona-El Prat

vie. 11/21

8:00 am-9:45 am

Nonstop2h 45m

$93

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

mié. 10/8

9:50 pm-1:20 am

Nonstop2h 30m

Barcelona-El Prat

lun. 10/13

10:25 pm-12:10 am

Nonstop2h 45m

$96

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

lun. 10/6

9:30 pm-1:10 am

Nonstop2h 40m

Barcelona-El Prat

sáb. 10/11

1:40 pm-10:45 pm

1 stop10h 05m

$101

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

mar. 10/7

7:30 pm-8:20 am

1 stop11h 50m

Barcelona-El Prat

mar. 10/14

3:10 pm-11:00 pm

1 stop8h 50m

$113

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

vie. 1/9

4:50 pm-8:25 pm

Nonstop2h 35m

Barcelona-El Prat

dom. 1/11

9:05 pm-10:50 pm

Nonstop2h 45m

$121

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

lun. 9/22

1:05 pm-11:45 pm

1 stop9h 40m

Barcelona-El Prat

jue. 9/25

7:20 am-9:10 am

Nonstop2h 50m

$134

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

lun. 10/6

11:35 am-7:45 pm

1 stop7h 10m

Barcelona-El Prat

sáb. 10/11

3:20 pm-11:20 pm

1 stop9h 00m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 22 results
1
2
3

The best insider tips for Dublin to Barcelona-El Prat Airport 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 Dublin to Barcelona-El Prat Airport trip
Airports
DUB

For a quick security check, use Fast Track at DUB. It saves time, especially during busy hours.

Read more about DUBby James March
BCN

The Aerobus offers a reliable and easy commute from BCN to the city center, with WiFi and USB charging points.

Read more about BCNby Duncan Madden
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 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 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 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 round-trip flight from Dublin to Barcelona-El Prat. Price data was last updated on August 29, 2025.

The best time to book flights from Dublin to Barcelona-El Prat Airport is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $523). Flying from Dublin to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). 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 septiembre 11, 2025.

One of the essential ways to save on airfare from Dublin to Barcelona-El Prat Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 9% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Dublin to Barcelona-El Prat. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Dublin to Barcelona-El Prat Airport flight should consider departing on Thursday at noon when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Dublin to Barcelona-El Prat Airport?

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 septiembre 11, 2025.
Read through reviews of airlines operating flights from Dublin to Barcelona-El Prat Airport, such as Aer Lingus, Vueling, and Ryanair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,271 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.3

Comfort

7.1

Overall

7.2

Food

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Aer Lingus
7.2
Good
1,271 reviews
Aer Lingus
7.2
Good
1,271 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.3

Comfort

7.1

Overall

7.2

Food

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Vueling
7.1
Good
1,185 reviews
Aer Lingus
7.2
Good
1,271 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.3

Comfort

7.1

Overall

7.2

Food

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Ryanair
6.8
Okay
5,158 reviews
Aer Lingus
7.2
Good
1,271 reviews

Entertainment

6.9

Crew

8.0

Boarding

7.3

Comfort

7.1

Overall

7.2

Food

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

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?

    Most people fly from Dublin (DUB) if they book a flight from Dublin to Barcelona-El Prat. On average, Dublin has 5 outbound flights to Barcelona-El Prat per day from 3 airlines. Dublin is conveniently located just 5.7 mi from Dublin’s city center.

  • How long is the flight from Dublin to Barcelona-El Prat Airport?

    There are many flights that can get you from Dublin to Barcelona-El Prat Airport in 2h 30m. Fly via Ryanair to get the fastest option. Airlines will cover a distance of 922 mi. Most flights are nonstop.

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

    Ryanair, at $52, was found to be the cheapest airline from Dublin to Barcelona-El Prat Airport.Alternate airlines to your destination round-trip include Vueling and Aer Lingus. Ryanair is currently priced 68% below the average price you’ll pay for this route.

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

    Consider Aer Lingus (88%), LATAM Airlines (88%) or American Airlines (87%) when booking your flight. These represent the most reliable airlines when flying from Dublin to Barcelona-El Prat Airport.

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

    The cheapest flight price from Dublin to Barcelona-El Prat Airport is $18. On average you can expect to pay $122. The most popular route, (Dublin - Barcelona-El Prat), can usually be booked for $97.

  • 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 vacation 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 $523). Flying from Dublin to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). 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
Calella
Roses
Castelldefels
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

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.

Other flights to Barcelona-El Prat

Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on septiembre 11, 2025.
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Boston to Barcelona-El Prat flights
Los Angeles to Barcelona-El Prat flights
Miami to Barcelona-El Prat flights
Dulles Intl to Barcelona-El Prat flights
Barcelona-El Prat Airport to Bilbao flights
Barcelona-El Prat Airport to Dublin flights
Barcelona-El Prat Airport to Nador flights
Barcelona-El Prat Airport to London Luton Airport flights
Barcelona-El Prat Airport to Tangier flights
Barcelona-El Prat Airport to Bergamo flights
Barcelona-El Prat Airport to Marrakech flights
Barcelona-El Prat Airport to Marrakech flights
Barcelona-El Prat Airport to Milan Malpensa Airport flights
Barcelona-El Prat Airport to Turin flights
Barcelona-El Prat Airport to Ibiza flights
Barcelona-El Prat Airport to Venice Marco Polo Airport flights
Barcelona-El Prat Airport to Nice flights
Barcelona-El Prat Airport to Granada flights
Barcelona-El Prat Airport to Palma de Mallorca flights
Barcelona-El Prat Airport to Lyon flights
Barcelona-El Prat Airport to Tangier flights
Barcelona-El Prat Airport to Santa Cruz de Tenerife Tenerife-Norte Airport 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 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapest$52Average$165FlexibilityNo cancel feeOn-timeN/A
VuelingCheapest$61Average$157FlexibilityNo cancel feeOn-time88%
Aer LingusCheapest$88Average$175FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.