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£15 Cheap Flights from Dublin (DUB) to Barcelona (BCN)

View £15 flight on Mon, 9 Nov 2026Opens in a new window

Popular airlines from Dublin Airport (DUB) to Barcelona El Prat Airport (BCN)

Cheap Flights from Dublin (DUB) to Barcelona (BCN)

Prices were available within the past 7 days and start at £15 for one-way flights and £40 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Vueling Airlines
Fri, 15 Jan - Thu, 21 Jan
DUB
Dublin
BCN
Barcelona
£40 Return, found 23 hours ago
£40
Return
found 23 hours ago
Select Vueling Airlines flight, departing Fri, 15 Jan from Dublin to Barcelona, returning Thu, 21 Jan, priced at £40 found 23 hours ago
Vueling Airlines
Fri, 11 Dec - Sun, 13 Dec
DUB
Dublin
BCN
Barcelona
£59 Return, found 18 hours ago
£59
Return
found 18 hours ago
Select Vueling Airlines flight, departing Fri, 11 Dec from Dublin to Barcelona, returning Sun, 13 Dec, priced at £59 found 18 hours ago
Ryanair
Mon, 24 Aug - Wed, 26 Aug
DUB
Dublin
BCN
Barcelona
£61 Return, found 22 hours ago
£61
Return
found 22 hours ago
Select Ryanair flight, departing Mon, 24 Aug from Dublin to Barcelona, returning Wed, 26 Aug, priced at £61 found 22 hours ago
Vueling Airlines
Tue, 1 Sept - Tue, 8 Sept
DUB
Dublin
BCN
Barcelona
£64 Return, found 1 day ago
£64
Return
found 1 day ago
Select Vueling Airlines flight, departing Tue, 1 Sept from Dublin to Barcelona, returning Tue, 8 Sept, priced at £64 found 1 day ago
Ryanair
Sun, 6 Sept - Wed, 9 Sept
DUB
Dublin
BCN
Barcelona
£65 Return, found 2 days ago
£65
Return
found 2 days ago
Select Ryanair flight, departing Sun, 6 Sept from Dublin to Barcelona, returning Wed, 9 Sept, priced at £65 found 2 days ago
Vueling Airlines
Tue, 22 Sept - Tue, 29 Sept
DUB
Dublin
BCN
Barcelona
£67 Return, found 1 day ago
£67
Return
found 1 day ago
Select Vueling Airlines flight, departing Tue, 22 Sept from Dublin to Barcelona, returning Tue, 29 Sept, priced at £67 found 1 day ago
Vueling Airlines
Fri, 15 Jan - Thu, 21 Jan
DUB
Dublin
BCN
Barcelona
£67 Return, found 23 hours ago
£67
Return
found 23 hours ago
Select Vueling Airlines flight, departing Fri, 15 Jan from Dublin to Barcelona, returning Thu, 21 Jan, priced at £67 found 23 hours ago
Aer Lingus
Thu, 5 Nov - Fri, 13 Nov
DUB
Dublin
BCN
Barcelona
£87 Return, found 3 days ago
£87
Return
found 3 days ago
Select Aer Lingus flight, departing Thu, 5 Nov from Dublin to Barcelona, returning Fri, 13 Nov, priced at £87 found 3 days ago
Iberia
Fri, 15 Jan - Thu, 21 Jan
DUB
Dublin
BCN
Barcelona
£93 Return, found 23 hours ago
£93
Return
found 23 hours ago
Select Iberia flight, departing Fri, 15 Jan from Dublin to Barcelona, returning Thu, 21 Jan, priced at £93 found 23 hours ago
Air France
Tue, 3 Nov - Tue, 17 Nov
DUB
Dublin
BCN
Barcelona
£130 Return, found 14 hours ago
£130
Return
found 14 hours ago
Select Air France flight, departing Tue, 3 Nov from Dublin to Barcelona, returning Tue, 17 Nov, priced at £130 found 14 hours ago

Alternative airports near Barcelona

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Barcelona Intl. BCN. Cheapest and Closest option available. Average driving time to city centre is 18 minutes. Flights from £153
BCN
Barcelona Intl.
CheapestClosest
Average driving time to city centre18 min
Flights from £153

Find the cheapest month to fly from Dublin (DUB) to Barcelona (BCN)

January is typically the cheapest month to fly

From £48 - £151 per traveller.

Frequently asked questions

How much does a flight from Dublin (DUB) to Barcelona (BCN) cost?
You can find one-way and return flights from Dublin (DUB) to Barcelona (BCN) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DUB to BCN ticket fares go up or down.
What is the cheapest month to fly from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.)?
The cheapest months to fly from DUB to BCN are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dublin (DUB) to Barcelona (BCN)?
Enter DUB to BCN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.)?
To find a cheap flight from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.)?
The best airline to fly with from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.) will differ from traveller to traveller. If you like to fly early, Ryanair offers early morning flights. If price is the most important factor, Ryanair typically offers the lowest fares. Aer Lingus offers the most daily flights from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.)?
You'll find around 7 nonstop flights per day from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.). For even more choices, look at flights that include layovers, as there are approximately 45 connecting flights per day. Some common connection points include Heathrow (LHR), Frankfurt Intl. (FRA), and Schiphol (AMS).
What is the earliest flight from Dublin (DUB) to Barcelona (BCN)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from Dublin (DUB) to Barcelona (BCN). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.)?
You'll typically find the most flights from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.) on a Sunday, with around 56 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Aer Lingus, Lufthansa, and British Airways. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter which day you choose to fly.
What are the most popular departure times for flights from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.)?
The most popular departure times for flights from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Lufthansa, Aer Lingus and British Airways, offer flights during this window. Many travellers prefer these early flights as they allow you to arrive in Barcelona with plenty of time to start your day.
How long does it take to fly from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.)?
Flying nonstop from DUB to BCN takes around 2 hours 50 minutes, with the route covering approximately 1,484 kilometers. Flights with a layover typically take 3 hours 30 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.)?
You can fly business class between DUB and BCN. First class is not typically offered on this route, but you'll find plenty of business class options.Airlines that offer business class service on this route include:
  • Lufthansa
  • Air France
  • British Airways
  • Edelweiss Air
  • Swiss International Air Lines
  • Air Baltic
  • TAP Portugal
  • Med View Airlines
  • KLM
  • Iberia Express
  • SAS
  • BA Cityflyer
  • Helvetic Airways
  • Hop!
  • Portugalia

How do I earn miles on a Dublin (DUB) to Barcelona (BCN) flight with Expedia?
It's easy to earn miles on a Dublin (DUB) to Barcelona (BCN) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Dublin (DUB) to Barcelona (BCN) at the last minute?
Typically, booking a last minute flight from Dublin (DUB) to Barcelona (BCN) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dublin (DUB) to Barcelona (BCN) flight and hotel package?
Securing a Dublin (DUB) to Barcelona (BCN) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dublin (DUB) to Barcelona (BCN-Barcelona Intl.)?
If you booked your Dublin (DUB) to Barcelona (BCN-Barcelona Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dublin
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, Air France, British Airways, Iberia, KLM, Lufthansa, Norwegian Air Shuttle, Ryanair, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Vueling Airlines
Return price
£39
Distance
1475 km
Average flight time
3 hours 33 mins

Book with confidence

Compare flights from Dublin to Barcelona easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Dublin to Barcelona. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Barcelona Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Dublin to Barcelona Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Dublin (DUB) to Barcelona Intl. (BCN)

The easiest way to view the best deals on flights from Dublin to Barcelona today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Dublin to Barcelona Intl. start at just £40 and range up to £130.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Dublin and Barcelona
  • booking your flight during January, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Dublin to Barcelona flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Dublin to Barcelona Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Dublin to Barcelona easily and book with confidence

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*Available to Expedia members.