Cheap flights from Dublin to Barcelona from $19
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Barcelona departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Dublin to Barcelona
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Barcelona?
The month of November is, on average, the cheapest month to fly to Barcelona from Dublin, with most prices found around $104. If you don’t want to visit Barcelona in November, then you should wait until January to fly from Dublin, when ticket prices are also cheap, with an average price of $105.
What is the cheapest day to depart on your flight to Barcelona?
The cheapest day to depart from Dublin to Barcelona is on a Wednesday when prices can be found for as low as $139. On the other hand, Saturday is the most expensive day to depart from Dublin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $200.
What is the cheapest time of day to depart on your flight to Barcelona?
In the evening is the cheapest time of day to fly from Dublin to Barcelona when you can find flight prices for as low as $166. Flying to Barcelona in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $197 on average. Flights to Barcelona from Dublin in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Dublin to Barcelona flight route?
Fly from Dublin to Barcelona-El Prat for the best Dublin - Barcelona flight prices
How far in advance should I book a flight to Barcelona?
You are more likely to see cheaper flights to Barcelona from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $166 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Dublin for as low as $122 on momondo.
What cabin class options are available on Dublin to Barcelona flights?
There are 3 cabin classes available to choose from on Dublin to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Dublin to Barcelona?
Vueling, Ryanair, and KLM are the most popular carriers operating from Dublin to Barcelona
What airlines fly to Barcelona?
Ryanair, Vueling and Aer Lingus are the top three most popular airlines that fly to Barcelona from Dublin according to our data. Ryanair is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Barcelona. Keep in mind that there are 3 different airlines that fly to Barcelona on a routine basis, so you have a few additional options to choose from.
How many flights depart from Dublin to Barcelona on average per day?
The number of flights available between Dublin and Barcelona is 5 per day as of July 2025. The most frequent departure time is 6:00PM, with 55% of daily flights leaving at noon.
How many flights depart from Dublin to Barcelona on average per week?
As of July 2025, there are 39 flights per week flying from Dublin to Barcelona. The most common day of the week flights depart is Mon, with 26% of flights taking off on this day.
Cheap Dublin to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dublin to Barcelona
How far is Dublin to Barcelona by plane?
Dublin and Barcelona are 913.8 mi apart from one another. In terms of flight time, this usually takes a little over 2h 30m.
When did momondo last update prices for flights from Dublin Airport to Barcelona?
Prices for flights from Dublin Airport to Barcelona refresh daily.
How many operators does momondo search for flights from Dublin Airport to Barcelona?
As of July 2025, there are 3 operators available to choose from for flights from Dublin Airport to Barcelona.
How old do you have to be to fly from Dublin Airport to Barcelona?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The travel and health documents you'll need for your trip to Barcelona may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Barcelona. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Dublin to Barcelona
Compare and see reviews for airlines that fly from Dublin to Barcelona with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $55 | Free Cancellation | Rating 6.8 5,151 reviews | |||
| PriceFrom $61 | Free Cancellation | Rating 7.1 1,170 reviews | |||
| PriceFrom $88 | Free Cancellation | Rating 7.1 1,151 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Dublin to Barcelona?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Barcelona for you.
Can I find flights from Dublin to Barcelona with flexible booking policies on momondo?
Yes. All flights to Barcelona from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Dublin to Barcelona?
Once all potential Dublin to Barcelona flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Dublin to Barcelona right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Barcelona from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.