Question 1

What is the cheapest month to fly to Barcelona?

Accepted Answer

If you aren’t able to travel during the month of November, then book flights to Barcelona from Dublin during January instead. Flights to Barcelona in January, while not as cheap as those in November, still average around £78.

Question 2

What is the most punctual flight time for Dublin to Barcelona flights?

Accepted Answer

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Question 3

What is the cheapest airline that flies from Dublin to Barcelona?

Accepted Answer

Ryanair, Aer Lingus, and Transavia France are the most popular carriers operating from Dublin to Barcelona

Question 4

Which airlines fly to Barcelona?

Accepted Answer

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 69% of people opting to fly with this airline when travelling 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.

Question 5

How many flights depart from Dublin to Barcelona on average per week?

Accepted Answer

As of January 2026, there are 25 flights per week flying from Dublin to Barcelona. The most common day of the week flights depart is Mon, with 28% of flights taking off on this day.

Question 6

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 7

What cabin class options are available on Dublin to Barcelona flights?

Accepted Answer

There are 2 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.

Question 8

How often are flights from Dublin to Barcelona delayed?

Accepted Answer

Historically, on average around 20% of flights between Dublin and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

Question 9

What is the cheapest time of day to depart on your flight to Barcelona?

Accepted Answer

Flying to Barcelona from Dublin in the evening is the least expensive time of day to depart. momondo users have found prices as low as £135 when looking at flights departing in the evening. Flights in the morning are often more expensive, with an average ticket price of £163.

Question 10

What is the cheapest day to depart on your flight to Barcelona?

Accepted Answer

Our data shows that Monday is the least expensive day to fly to Barcelona. Tickets to fly out on this day can be as low as £118. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Barcelona for around £149.

Question 11

How far in advance should I book a flight to Barcelona?

Accepted Answer

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 £113 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Dublin for as low as £91 on momondo.

Question 12

How many flights depart from Dublin to Barcelona on average per day?

Accepted Answer

The number of flights available between Dublin and Barcelona is 3 per day as of January 2026. The most frequent departure time is 13:00, with 69% of daily flights leaving in the afternoon.

Question 13

What is the cheapest Dublin to Barcelona flight route?

Accepted Answer

Fly from Dublin to Barcelona-El Prat for the best Dublin - Barcelona flight prices

Question 14

Which airline has the best punctuality record on Dublin to Barcelona flights?

Accepted Answer

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

Question 15

When did momondo last update prices for flights from Dublin Airport to Barcelona?

Accepted Answer

Prices for flights from Dublin Airport to Barcelona are refreshed on a daily basis.

Question 16

How many operators does momondo search for flights from Dublin Airport to Barcelona?

Accepted Answer

There are 3 operators available for flights from Dublin Airport to Barcelona as of January 2026.

Question 17

How old do you have to be to fly from Dublin Airport to Barcelona?

Accepted Answer

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Dublin Airport to Barcelona.

Question 18

What documentation or ID do you need to fly to Barcelona?

Accepted Answer

The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Fastest flight time	2h 30m
Direct flights	Every day
Airports in Barcelona	3 airports

Airline	Rating	Free Cancellation	Price
Ryanair	PriceFrom £39	Free Cancellation	Rating 6.8 5,242 reviews	Search Ryanair flights
Vueling	PriceFrom £49	Free Cancellation	Rating 7.1 1,221 reviews	Search Vueling flights
Aer Lingus	PriceFrom £64	Free Cancellation	Rating 7.2 1,425 reviews	Search Aer Lingus flights

Cheap flights from Dublin to Barcelona from £30

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 17/2. 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

What is the cheapest month to fly to Barcelona?

If you aren’t able to travel during the month of November, then book flights to Barcelona from Dublin during January instead. Flights to Barcelona in January, while not as cheap as those in November, still average around £78.

What is the cheapest day to depart on your flight to Barcelona?

Our data shows that Monday is the least expensive day to fly to Barcelona. Tickets to fly out on this day can be as low as £118. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Barcelona for around £149.

What is the cheapest time of day to depart on your flight to Barcelona?

Flying to Barcelona from Dublin in the evening is the least expensive time of day to depart. momondo users have found prices as low as £135 when looking at flights departing in the evening. Flights in the morning are often more expensive, with an average ticket price of £163.

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?

What cabin class options are available on Dublin to Barcelona flights?

There are 2 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?

Ryanair, Aer Lingus, and Transavia France are the most popular carriers operating from Dublin to Barcelona

Which airlines fly to Barcelona?

How often are flights from Dublin to Barcelona delayed?

Historically, on average around 20% of flights between Dublin and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 121 minutes.

What is the most punctual flight time for Dublin to Barcelona flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Dublin to Barcelona flights?

According to our data, Aer Lingus have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

How many flights depart from Dublin to Barcelona on average per day?

The number of flights available between Dublin and Barcelona is 3 per day as of January 2026. The most frequent departure time is 13:00, with 69% of daily flights leaving in the afternoon.

How many flights depart from Dublin to Barcelona on average per week?

As of January 2026, there are 25 flights per week flying from Dublin to Barcelona. The most common day of the week flights depart is Mon, with 28% 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

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How far is Dublin to Barcelona by plane?

When did momondo last update prices for flights from Dublin Airport to Barcelona?

How many operators does momondo search for flights from Dublin Airport to Barcelona?

How old do you have to be to fly from Dublin Airport to Barcelona?

What documentation or ID do you need to fly to Barcelona?

Best airlines flying from Dublin to Barcelona

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Why use momondo?

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Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 54.9 mi from Barcelona