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Cheap flights from Dublin to Barcelona-El Prat Airport from C$ 69

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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BCN
14 Apr — 21 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Dublin to Barcelona-El Prat

Enter your travel dates to find the best prices.

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 15 March 2026.

Wed 8/47:05 p.m.
DUB
-
BCN
Nonstop2h 30m
Multiple Airlines
Wed 15/410:05 a.m.
BCN
-
DUB
1 stop28h 00m
Multiple Airlines
Deal found 10/3C$ 123
Sat 21/35:00 p.m.
DUB
-
BCN
1 stop6h 30m
Ryanair
Sun 19/45:45 a.m.
BCN
-
DUB
Nonstop2h 45m
Ryanair
Deal found 13/3C$ 163
Mon 13/79:45 p.m.
DUB
-
BCN
Nonstop2h 30m
Ryanair
Tue 21/74:25 p.m.
BCN
-
DUB
1 stop6h 10m
Ryanair
Deal found 12/3C$ 200
Mon 11/510:40 a.m.
DUB
-
BCN
1 stop10h 45m
Lufthansa
Sat 16/59:05 a.m.
BCN
-
DUB
1 stop8h 50m
Lufthansa
Deal found 12/3C$ 210
Mon 9/115:10 a.m.
DUB
-
BCN
1 stop6h 50m
Lufthansa
Sat 14/119:10 a.m.
BCN
-
DUB
1 stop9h 00m
Lufthansa
Deal found 14/3C$ 214
Sat 21/35:00 p.m.
DUB
-
BCN
1 stop6h 30m
Multiple Airlines
Sun 19/48:50 a.m.
BCN
-
DUB
2 stops26h 00m
Multiple Airlines
Deal found 13/3C$ 215
Sat 11/46:00 a.m.
DUB
-
BCN
1 stop8h 35m
Lufthansa
Wed 22/47:55 a.m.
BCN
-
DUB
1 stop10h 00m
Lufthansa
Deal found 12/3C$ 222
Mon 13/410:40 a.m.
DUB
-
BCN
1 stop10h 45m
Lufthansa
Sat 18/46:40 a.m.
BCN
-
DUB
1 stop11h 15m
Lufthansa
Deal found 11/3C$ 224
Sat 25/46:00 a.m.
DUB
-
BCN
1 stop9h 15m
Lufthansa
Sat 2/57:55 a.m.
BCN
-
DUB
1 stop10h 00m
Lufthansa
Deal found 11/3C$ 228

Find 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 15 March 2026.

Round-trip from

C$ 123

One-way from

C$ 69

Popular in

June

Cheapest in

November

Average price

C$ 262

Good round-trip deal

C$ 436 or less

Good one-way deal

C$ 87 or less
8/4-15/4
  • 8/4-15/4
  • 1 total stop
  • 30h 30m total
  • Dublin to Barcelona
Search Deals
Ryanair
  • Ryanair
  • 17/5
  • Nonstop
  • 2h 30m total
  • Dublin to Barcelona
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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

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 629,999 searches. Data last updated 15 March 2026.
Use the filters below to find and compare flights from Dublin to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 12/5

10:40 a.m.-5:55 p.m.

1 stop6h 15m

Barcelona-El Prat

Thu 21/5

9:05 a.m.-4:55 p.m.

1 stop8h 50m

C$ 228

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Mon 11/5

10:40 a.m.-10:25 p.m.

1 stop10h 45m

Barcelona-El Prat

Sat 23/5

5:10 p.m.-10:15 p.m.

1 stop6h 05m

C$ 239

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 25/3

3:05 p.m.-9:05 a.m.

2 stops17h 00m

Barcelona-El Prat

Mon 30/3

8:00 p.m.-5:50 p.m.

1 stop22h 50m

C$ 284

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Fri 17/4

8:45 a.m.-4:30 p.m.

1 stop6h 45m

Barcelona-El Prat

Sun 19/4

6:40 a.m.-11:35 a.m.

1 stop5h 55m

C$ 354

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 25/3

6:35 p.m.-9:05 a.m.

1 stop13h 30m

Barcelona-El Prat

Sun 29/3

6:00 a.m.-5:50 p.m.

1 stop12h 50m

C$ 368

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 25/3

3:05 p.m.-9:05 a.m.

2 stops17h 00m

Barcelona-El Prat

Sat 28/3

7:50 p.m.-6:55 a.m.

1 stop12h 05m

C$ 394

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 13/5

10:45 a.m.-9:50 p.m.

1 stop10h 05m

Barcelona-El Prat

Wed 20/5

10:40 p.m.-12:05 a.m.

1 stop26h 25m

C$ 399

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Mon 20/4

8:30 p.m.-9:20 a.m.

1 stop11h 50m

Barcelona-El Prat

Wed 22/4

3:05 p.m.-7:30 p.m.

1 stop5h 25m

C$ 417
Quickest round-trip

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 21/4

3:15 p.m.-10:30 p.m.

1 stop6h 15m

Barcelona-El Prat

Wed 22/4

2:05 p.m.-6:50 p.m.

1 stop5h 45m

C$ 421
Cheapest one-way
Quickest one-way

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 17/5

9:40 p.m.-1:10 a.m.

Nonstop2h 30m

C$ 69

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 6 March 2026.

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dublin to Barcelona-El Prat Airport. 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 Dublin to Barcelona-El Prat Airport?

Currently, November is the cheapest month in which you can book a flight from Dublin to Barcelona-El Prat Airport (average of C$ 48). Flying from Dublin to Barcelona-El Prat Airport in June is currently the most expensive (average of C$ 155). 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 15 March 2026.

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 in the afternoon, which can drop the price by up to 74% versus a flight at noon.

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 15 March 2026.
Check out reviews from past customers who have flown with Ryanair from Dublin to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Ryanair
6.9
Okay
5,293 reviews
Check prices

Boarding

6.7

Entertainment

5.6

Crew

7.5

Food

6.0

Comfort

6.5

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Eduardo,Jul 2024

OPO - SVQ

The usual experience with Ryanair. During boarding there was a Ryanair man harassing people with backpacks and making them pay if they didn't fit a shoebox-sized space. As usual, priority passages were forced to wait outside in the sun for a delayed airplane. Nothing new, bad as ever.
Ryanair
6.9
Okay
5,293 reviews
Ryanair
6.9
Okay
5,293 reviews
Check prices

Boarding

6.7

Entertainment

5.6

Crew

7.5

Food

6.0

Comfort

6.5

Overall

6.9

Reviews

1 / 20
2.0
Mediocre

Eduardo,Jul 2024

OPO - SVQ

The usual experience with Ryanair. During boarding there was a Ryanair man harassing people with backpacks and making them pay if they didn't fit a shoebox-sized space. As usual, priority passages were forced to wait outside in the sun for a delayed airplane. Nothing new, bad as ever.

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?

    For a flight from Dublin to Barcelona-El Prat, you will be flying from Dublin. Dublin (DUB) is just 9.2 km from the centre of the city. Dublin is the only Dublin airport and it handles 3 outbound flights to Barcelona-El Prat per day. 1 airline has flights to Barcelona-El Prat from Dublin on a regular basis.

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

    Departing from Dublin to Barcelona-El Prat Airport will take you 6h 15m. Airlines will cover a distance of 1484 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Dublin to Barcelona-El Prat Airport round-trip?

    Ryanair, at C$ 61, was found to be the cheapest airline from Dublin to Barcelona-El Prat Airport.. This flight start at 72% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with Vueling, which is currently one of the cheapest options available, starting at C$ 32. Ryanair flights start at C$ 52 while deals on Aer Lingus start at C$ 66 one-way.

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

    Before booking your flight to Barcelona-El Prat Airport from Dublin, check out the most reliable airlines to get you to your destination on time: Buzz (100%), Ryanair (90%), Aer Lingus( 87%).

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

    Looking for the cheapest flight from Dublin to Barcelona-El Prat Airport? While on average our users pay C$ 265, our data indicates the cheapest price to be C$ 87. The most popular route (Dublin - Barcelona-El Prat), is priced around C$ 450.

  • 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, November is the cheapest month in which you can book a flight from Dublin to Barcelona-El Prat Airport (average of C$ 48). Flying from Dublin to Barcelona-El Prat Airport in June is currently the most expensive (average of C$ 155). 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
Santa Susanna
L'Hospitalet de Llobregat

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Dublin to Barcelona-El Prat

Discover the top airline 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 629,999 searches. Data last updated 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
RyanairCheapestC$ 61AverageC$ 271FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights

Fly with Cheapflights

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

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

Deals for Dublin to Barcelona-El Prat 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 Dublin to Barcelona-El Prat?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Dublin to Barcelona-El Prat for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Dublin to Barcelona-El Prat with no change fees.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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