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Cheap flights from Dublin to Barcelona from £16

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 14/12. 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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Cheap return flights

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Ryanair Logo
08:25 - 12:10DUB-BCN
2h 45mdirect
Ryanair Logo
06:15 - 08:00BCN-DUB
2h 45mdirect
£39Ryanair
Find Deal
Thu, 11 Dec - Thu, 18 Dec
Ryanair Logo
05:45 - 09:30DUB-BCN
2h 45mdirect
Ryanair Logo
06:15 - 08:00BCN-DUB
2h 45mdirect
£39Ryanair
Find Deal
Sun, 9 Nov - Thu, 13 Nov
Ryanair Logo
19:15 - 23:00DUB-BCN
2h 45mdirect
Ryanair Logo
19:10 - 20:55BCN-DUB
2h 45mdirect
£40Ryanair
Find Deal
Sun, 14 Dec - Sun, 21 Dec
Ryanair Logo
08:05 - 11:50DUB-BCN
2h 45mdirect
Ryanair Logo
06:15 - 08:00BCN-DUB
2h 45mdirect
£42Ryanair
Find Deal
Tue, 11 Nov - Thu, 13 Nov
Vueling Logo
13:20 - 16:50DUB-BCN
2h 30mdirect
Vueling Logo
10:50 - 12:40BCN-DUB
2h 50mdirect
£51Vueling
Find Deal
Mon, 2 Feb - Mon, 9 Feb
Multiple Airlines Logo
13:20 - 16:50DUB-BCN
2h 30mdirect
Multiple Airlines Logo
12:25 - 14:10BCN-DUB
2h 45mdirect
£62Multiple Airlines
Find Deal
Tue, 24 Feb - Sun, 1 Mar
Vueling Logo
13:20 - 16:50DUB-BCN
2h 30mdirect
Vueling Logo
10:50 - 12:40BCN-DUB
2h 50mdirect
£64Vueling
Find Deal
Thu, 5 Feb - Mon, 9 Feb
Multiple Airlines Logo
11:35 - 18:20DUB-BCN
5h 45m1 stop
Multiple Airlines Logo
10:50 - 12:40BCN-DUB
2h 50mdirect
£69Multiple Airlines
Find Deal
Thu, 11 Dec - Sun, 14 Dec
KLM Logo
05:55 - 13:35DUB-BCN
6h 40m1 stop
KLM Logo
17:25 - 22:10BCN-DUB
5h 45m1 stop
£131KLM
Find Deal
Sun, 14 Dec - Thu, 18 Dec
KLM Logo
13:25 - 23:05DUB-BCN
8h 40m1 stop
KLM Logo
11:10 - 16:20BCN-DUB
6h 10m1 stop
£132KLM
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Fri, 12 Dec - Sun, 14 Dec

Ryanair flights from Dublin to Barcelona-El Prat Airport

Our best Ryanair deals on Dublin to Barcelona-El Prat Airport flight tickets
Ryanair
11 Dec
DUB08:25Dublin
2h 45m
BCN12:10Barcelona-El Prat
18 Dec
BCN06:15Barcelona-El Prat
2h 45m
DUB08:00Dublin
£39
Find similar
Ryanair
9 Nov
DUB05:45Dublin
2h 45m
BCN09:30Barcelona-El Prat
13 Nov
BCN06:15Barcelona-El Prat
2h 45m
DUB08:00Dublin
£39
Find similar
Ryanair
14 Dec
DUB19:15Dublin
2h 45m
BCN23:00Barcelona-El Prat
21 Dec
BCN19:10Barcelona-El Prat
2h 45m
DUB20:55Dublin
£40
Find similar

Vueling flights from Dublin to Barcelona-El Prat Airport

Our best Vueling deals on Dublin to Barcelona-El Prat Airport flight tickets
Vueling
2 Feb
DUB13:20Dublin
2h 30m
BCN16:50Barcelona-El Prat
9 Feb
BCN10:50Barcelona-El Prat
2h 50m
DUB12:40Dublin
£51
Find similar
Vueling
5 Feb
DUB13:20Dublin
2h 30m
BCN16:50Barcelona-El Prat
9 Feb
BCN10:50Barcelona-El Prat
2h 50m
DUB12:40Dublin
£64
Find similar
Vueling
15 Nov
DUB13:25Dublin
2h 30m
BCN16:55Barcelona-El Prat
16 Nov
BCN10:50Barcelona-El Prat
2h 50m
DUB12:40Dublin
£93
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Barcelona-El Prat Airport 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
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

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Thu 11/12

08:25-12:10

Nonstop2h 45m

Barcelona-El Prat

Thu 18/12

06:15-08:00

Nonstop2h 45m

£39

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 9/11

05:45-09:30

Nonstop2h 45m

Barcelona-El Prat

Thu 13/11

06:15-08:00

Nonstop2h 45m

£39

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 14/12

19:15-23:00

Nonstop2h 45m

Barcelona-El Prat

Sun 21/12

19:10-20:55

Nonstop2h 45m

£40

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 11/11

08:05-11:50

Nonstop2h 45m

Barcelona-El Prat

Thu 13/11

06:15-08:00

Nonstop2h 45m

£42

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Mon 2/2

13:20-16:50

Nonstop2h 30m

Barcelona-El Prat

Mon 9/2

10:50-12:40

Nonstop2h 50m

£51

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 24/2

13:20-16:50

Nonstop2h 30m

Barcelona-El Prat

Sun 1/3

12:25-14:10

Nonstop2h 45m

£62

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Thu 5/2

13:20-16:50

Nonstop2h 30m

Barcelona-El Prat

Mon 9/2

10:50-12:40

Nonstop2h 50m

£64

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Thu 11/12

11:35-18:20

1 stop5h 45m

Barcelona-El Prat

Sun 14/12

10:50-12:40

Nonstop2h 50m

£69

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 14/12

05:55-13:35

1 stop6h 40m

Barcelona-El Prat

Thu 18/12

17:25-22:10

1 stop5h 45m

£131

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Fri 12/12

13:25-23:05

1 stop8h 40m

Barcelona-El Prat

Sun 14/12

11:10-16:20

1 stop6h 10m

£132

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from Dublin to Barcelona-El Prat Airport

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 typical price of a round-trip flight between Dublin and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Dublin is in November. Flight prices, which tend to average around £74, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Dublin during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in November, still average around £80.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

According to our data, Monday is the cheapest day to fly to Barcelona-El Prat Airport from Dublin. The lowest ticket price found for a Monday departure recently was £107. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Barcelona-El Prat Airport is Tuesday, with ticket prices averaging around £149.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Dublin in the evening is the least expensive time of day to depart. momondo users have found prices as low as £140 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £165 on average. Flights to Barcelona-El Prat Airport from Dublin in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Dublin to Barcelona-El Prat flight route?

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

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around £124 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Dublin for as low as £97 on momondo.

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

There are 2 cabin classes available to choose from on Dublin to Barcelona-El Prat flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Dublin to Barcelona-El Prat Airport flight prices changed over time?

As of October 2025, prices for Dublin to Barcelona-El Prat Airport flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Dublin to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Barcelona-El Prat Airport (DUB to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Barcelona-El Prat Airport

Best price found

£45

Fastest flight time

2h 30m

Direct flights

Every day
The best one-way flight to Barcelona-El Prat Airport from Dublin in the past 72 hours is £45. The best return flight deal from Dublin to Barcelona-El Prat Airport found on momondo in the last 72 hours is £39.
The fastest flight from Dublin to Barcelona-El Prat Airport takes 2h 30m
Direct flights go from Dublin to Barcelona-El Prat Airport every day.
Search flight deals

  • How far is Dublin to Barcelona-El Prat by plane?

    Dublin and Barcelona-El Prat are 917.5 mi apart from one another. Typically, this will take 2h 30m by plane in normal conditions.

  • When did momondo last update prices for flights from Dublin Airport to Barcelona-El Prat Airport?

    Prices for flights from Dublin Airport to Barcelona-El Prat Airport refresh daily.

  • How many operators does momondo search for flights from Dublin Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Dublin Airport to Barcelona-El Prat Airport?

    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-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Dublin to Barcelona-El Prat Airport?

  • What is the most popular airline from Dublin to Barcelona-El Prat Airport?

Best airlines flying from Dublin to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Dublin to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £39Free CancellationRating
6.8
5,188 reviews
Search Ryanair flights
VuelingPriceFrom £51Free CancellationRating
7.1
1,206 reviews
Search Vueling flights
Aer LingusPriceFrom £65Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights

  • Aer Lingus Flights From Dublin to Barcelona-El Prat Airport

    The lowest priced Aer Lingus flight from Dublin to Barcelona-El Prat Airport from the last 72 hours was £65. Generally, Aer Lingus has 10 flights on this route every week with an average price of £162. Aer Lingus is rated 7.2/10 by our users.

  • Vueling Flights From Dublin to Barcelona-El Prat Airport

    Vueling (7.1/10 from 1,206 reviews) operates around 7 flights from Dublin to Barcelona-El Prat Airport in any given week. The average Vueling airfare for this route is around £136, with deals from around £51 rare but found on momondo. Referenced prices are for round-trip Dublin to Barcelona-El Prat Airport flight searches in the last 72 hours.

Travelling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Salou
Lloret de Mar
Sitges
Calella
Santa Susanna
Tossa de Mar
Tarragona
Cambrils
Pineda de Mar
Malgrat de Mar
L'Hospitalet de Llobregat
La Pineda
Castelldefels
Badalona
Llafranc
Roses
El Prat de Llobregat
l'Escala
Cadaques
L'Estartit

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. momondo allows you to filter the results for Dublin to Barcelona flights to just show those with flexible booking policies.

How can momondo help me find flights from Dublin to Barcelona?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dublin to Barcelona.

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.

An easier way to manage your Barcelona-El Prat Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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