Cheap flights Dublin — Barcelona
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Find tickets to Barcelona
The cheapest ticket
Vueling
13:20 - 16:50
2 hr 30 min. on the way
06 Feb, 2026
Direct
Dublin (DUB) — Barcelona (BCN)
The cheapest ticket from Dublin to Barcelona, found by users in the last 48 hr. Flight ticket prices are dynamic and may vary.
Buy tickets from Dublin to Barcelona
Tripmydream will help you find and buy plane tickets from Dublin to Barcelona at the cheapest price. With our service you can easily compare offers from different airlines, find the most convenient and favourable flights, and find out from which online seller it will be cheapest to buy the chosen ticket.
For the january, our users found direct and connecting flights from popular airlines such as:
Vueling
from 80$
Ryanair
from 121$
Iberia
from 133$
Aer Lingus
from 140$
Iberia Express
from 146$
KLM
from 152$
Ryanair
from 168$
Portugalia Airlines
from 171$
TAP Air
from 171$
British Airways
from 218$
Swiss
from 313$
Lufthansa
from 338$
Air France
from 339$
Round-trip airline tickets: Dublin - Barcelona - Dublin
$80 - is the minimum round-trip ticket price, from Dublin to Barcelona, found by our users recently.
$70 - lowest one-way ticket price.
You can find out exactly how much an air ticket for Dublin - Barcelona costs by looking at the ticket price for specific dates and then going to the online seller's website. Prices in our airfare comparison platform are updated with a slight delay and may change in the meantime.
Transit routes from Dublin through Barcelona
Our users also searched for multi-city routes from Dublin with a connection to Barcelona. The most popular ones are:
- Dublin - Barcelona - Naples: from $55
- Dublin - Barcelona - Paris: from $75
- Dublin - Barcelona - Amsterdam: from $138
- Dublin - Barcelona - Sevilla: from $172
- Dublin - Barcelona - Granada: from $176
The tripmydream flight meta search engine will help you find the best flight from Dublin to Barcelona!
What's the best time to buy a flight ticket?
The best time to buy a flight ticket Dublin – Barcelona — is 0 days before departure. And the most expensive time to buy a ticket is 4 days before departure.
Plan your trip well and start tracking ticket prices in advance. This way, you will have a better chance of finding the best flight from Dublin to Barcelona.
What is the best day to fly out?
According to the search statistics on tripmydream, the most affordable day of departure to Barcelona — Wednesday.
Flight information
Airlines
Popular airlines operating flights Dublin - Barcelona:
Direct flights
Direct flights from Dublin to Barcelona operated by airlines Vueling (Monday, Tuesday, Wednesday, Thursday, Friday, Saturday), Ryanair (Monday, Saturday), Iberia (Monday, Saturday)
Airline Alliances
Flights from Dublin to Barcelona are operated by airline alliances:
Change
Direct flights are the most convenient and fastest way to travel to anywhere. But if the cheapest ticket is important to you, we recommend you to look at flights from Dublin to Barcelona with connections: in most cases, indirect flights take longer, but you can save a lot of money.
With connections
from 146 $
Direct
from 80 $
Aircraft types
Popular aircraft types on flights Dublin - Barcelona:
Airbus A330
from 121 $
Information about Barcelona
The luxurious ancient city of Barcelona is perhaps the greatest asset in the treasure trove of the Mediterranean coast. It is a cordial, calm and at the same time modern bright city. The pride of Spain will greet you with majestic panoramas, antique charm, wonderful cuisine, unique local color and the smell of freedom.
Barcelona: prices, weather and transport
What else you should know before flying from Dublin to Barcelona
Weather in Barcelona
FAQs about traveling to Barcelona
Useful information, statistics and facts about the flight from Dublin to Barcelona
How much is the cheapest ticket from Dublin to Barcelona?
Cheapest flight ticket from Dublin to Barcelona, found by our users in the last 48 hours, costs 80 USD for a round trip.
When is the best time to purchase an airplane ticketDublin – Barcelona?
The cheapest air tickets Dublin - Barcelona are to be bought 7 days before departure.
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Find the best price for you
The cheapest flights to Barcelona from other cities
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