Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Ireland to Barcelona from €25

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Barcelona departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted the Winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Ireland to Barcelona

Cheap return flights

Recommended return deals departing in the coming months from the most popular airlines that fly to Barcelona.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Barcelona found on KAYAK recently.

Cheap last-minute flights

Leaving soon but still want a bargain? Check out these latest deals for last-minute flights to Barcelona.

Cheap direct flights

The latest deals for direct flights to Barcelona so you can sit back and relax without the need for a stopover.

Cheap bus & train deals to Barcelona

Find recent round-trip train or bus tickets from Ireland to Barcelona.

All round-trip flight deals to Barcelona

The cheapest plane tickets to Barcelona found on KAYAK recently.
05:50 - 09:15DUB-BCN
2h 25mdirect
09:50 - 11:35BCN-DUB
2h 45mdirect
€55Ryanair
Find Deal
Sun, 2 Feb - Sun, 9 Feb
16:10 - 19:35DUB-BCN
2h 25mdirect
09:50 - 11:35BCN-DUB
2h 45mdirect
€62Ryanair
Find Deal
Wed, 15 Jan - Sun, 19 Jan
11:35 - 15:00DUB-BCN
2h 25mdirect
11:10 - 12:55BCN-DUB
2h 45mdirect
€75Vueling
Find Deal
Fri, 10 Jan - Sat, 18 Jan
13:35 - 17:05DUB-BCN
2h 30mdirect
10:45 - 12:30BCN-DUB
2h 45mdirect
€81Vueling
Find Deal
Sat, 11 Jan - Mon, 20 Jan
05:55 - 16:35DUB-BCN
9h 40m1 stop
11:10 - 16:40BCN-DUB
6h 30m1 stop
€143KLM
Find Deal
Sun, 12 Jan - Thu, 16 Jan
13:25 - 23:05DUB-BCN
8h 40m1 stop
19:55 - 08:05BCN-DUB
13h 10m1 stop
€144KLM
Find Deal
Tue, 14 Jan - Fri, 17 Jan
07:15 - 10:50DUB-BCN
2h 35mdirect
21:05 - 22:55BCN-DUB
2h 50mdirect
€163Aer Lingus
Find Deal
Fri, 10 Jan - Sun, 12 Jan
07:15 - 10:50DUB-BCN
2h 35mdirect
11:30 - 13:20BCN-DUB
2h 50mdirect
€180Aer Lingus
Find Deal
Fri, 10 Jan - Wed, 15 Jan
20:10 - 09:10ORK-BCN
12h 00m1 stop
17:20 - 23:25BCN-ORK
7h 05m1 stop
€297British Airways
Find Deal
Sat, 11 Jan - Mon, 20 Jan
11:55 - 19:50ORK-BCN
6h 55m1 stop
13:20 - 21:00BCN-ORK
8h 40m1 stop
€299British Airways
Find Deal
Sat, 11 Jan - Mon, 20 Jan
11:10 - 14:35DUB-BCN
2h 25mdirect
€25Vueling
Find Deal
Wed, 5 Feb
05:50 - 09:15DUB-BCN
2h 25mdirect
€26Ryanair
Find Deal
Sun, 5 Jan
15:35 - 19:00DUB-BCN
2h 25mdirect
€27Ryanair
Find Deal
Sat, 18 Jan
16:50 - 20:25DUB-BCN
2h 35mdirect
€42Aer Lingus
Find Deal
Fri, 17 Jan
16:50 - 20:25DUB-BCN
2h 35mdirect
€45Aer Lingus
Find Deal
Thu, 20 Feb
08:50 - 16:55DUB-BCN
7h 05m1 stop
€75KLM
Find Deal
Tue, 18 Feb
14:00 - 09:00DUB-BCN
18h 00m2 stops
€171SWISS
Find Deal
Sun, 19 Jan
14:00 - 14:05DUB-BCN
23h 05m2 stops
€175SWISS
Find Deal
Sun, 23 Mar
07:40 - 22:45SNN-BCN
14h 05m1 stop
€228British Airways
Find Deal
Wed, 18 Jun
11:55 - 22:25ORK-BCN
9h 30m1 stop
€428British Airways
Find Deal
Tue, 31 Dec
20:10 - 23:35DUB-BCN
2h 25mdirect
05:45 - 07:30BCN-DUB
2h 45mdirect
€116Ryanair
Find Deal
Sat, 21 Dec - Mon, 23 Dec
20:10 - 23:35DUB-BCN
2h 25mdirect
22:05 - 23:50BCN-DUB
2h 45mdirect
€129Ryanair
Find Deal
Sat, 21 Dec - Sun, 22 Dec
20:15 - 23:40DUB-BCN
2h 25mdirect
18:00 - 19:45BCN-DUB
2h 45mdirect
€135Ryanair
Find Deal
Sun, 22 Dec - Fri, 27 Dec
20:15 - 23:40DUB-BCN
2h 25mdirect
18:00 - 19:45BCN-DUB
2h 45mdirect
€140Ryanair
Find Deal
Sun, 22 Dec - Fri, 27 Dec
12:40 - 16:05DUB-BCN
2h 25mdirect
11:10 - 12:55BCN-DUB
2h 45mdirect
€249Vueling
Find Deal
Sun, 22 Dec - Sat, 28 Dec
14:00 - 23:00DUB-BCN
32h 00m2 stops
06:45 - 08:30BCN-DUB
26h 45m1 stop
€308SWISS
Find Deal
Sun, 22 Dec - Sat, 28 Dec
14:00 - 23:00DUB-BCN
32h 00m2 stops
20:05 - 08:30BCN-DUB
13h 25m1 stop
€330SWISS
Find Deal
Sun, 22 Dec - Sat, 28 Dec
07:40 - 22:25ORK-BCN
13h 45m1 stop
17:20 - 23:25BCN-ORK
7h 05m1 stop
€403British Airways
Find Deal
Tue, 24 Dec - Sat, 28 Dec
13:25 - 12:15ORK-BCN
21h 50m1 stop
19:55 - 16:45BCN-ORK
21h 50m1 stop
€406KLM
Find Deal
Tue, 24 Dec - Fri, 27 Dec
07:40 - 22:25ORK-BCN
13h 45m1 stop
14:35 - 23:25BCN-ORK
9h 50m1 stop
€429British Airways
Find Deal
Tue, 24 Dec - Sat, 28 Dec
12:00 - 15:25DUB-BCN
2h 25mdirect
05:45 - 07:30BCN-DUB
2h 45mdirect
€33Ryanair
Find Deal
Mon, 13 Jan - Wed, 29 Jan
16:10 - 19:35DUB-BCN
2h 25mdirect
05:45 - 07:30BCN-DUB
2h 45mdirect
€34Ryanair
Find Deal
Wed, 15 Jan - Mon, 20 Jan
14:35 - 18:05DUB-BCN
2h 30mdirect
08:40 - 10:30BCN-DUB
2h 50mdirect
€46Vueling
Find Deal
Tue, 25 Feb - Wed, 26 Feb
13:15 - 16:45DUB-BCN
2h 30mdirect
05:45 - 07:30BCN-DUB
2h 45mdirect
Mon, 13 Jan - Wed, 29 Jan
16:50 - 20:25DUB-BCN
2h 35mdirect
08:40 - 10:30BCN-DUB
2h 50mdirect
Thu, 20 Feb - Wed, 26 Feb
11:35 - 15:00DUB-BCN
2h 25mdirect
11:10 - 12:55BCN-DUB
2h 45mdirect
€75Vueling
Find Deal
Fri, 10 Jan - Sat, 18 Jan
16:50 - 20:25DUB-BCN
2h 35mdirect
11:30 - 13:20BCN-DUB
2h 50mdirect
€119Aer Lingus
Find Deal
Fri, 10 Jan - Tue, 14 Jan
07:15 - 10:50DUB-BCN
2h 35mdirect
21:05 - 22:55BCN-DUB
2h 50mdirect
€149Aer Lingus
Find Deal
Tue, 14 Jan - Fri, 17 Jan
11:35 - 15:00DUB-BCN
2h 25mdirect
10:45 - 12:30BCN-DUB
2h 45mdirect
€343Iberia
Find Deal
Fri, 10 Jan - Mon, 13 Jan
11:35 - 15:00DUB-BCN
2h 25mdirect
10:45 - 12:30BCN-DUB
2h 45mdirect
€344Iberia
Find Deal
Fri, 17 Jan - Mon, 20 Jan

Lufthansa flights from Ireland to Barcelona

Our best Lufthansa deals on Ireland to Barcelona flight tickets
Lufthansa
29 Jan
DUB10:45Dublin
11h 10m
1 stop
BCN22:55Barcelona-El Prat
5 Feb
BCN07:45Barcelona-El Prat
10h 30m
1 stop
DUB17:15Dublin
Lufthansa
23 Dec
DUB05:00Dublin
6h 15m
1 stop
BCN12:15Barcelona-El Prat
27 Dec
BCN07:45Barcelona-El Prat
10h 30m
1 stop
DUB17:15Dublin
Lufthansa
31 Dec
DUB05:00Dublin
8h 50m
2 stops
BCN14:50Barcelona-El Prat
9 Jan
BCN09:40Barcelona-El Prat
8h 35m
2 stops
DUB17:15Dublin

Ryanair flights from Ireland to Barcelona

Our best Ryanair deals on Ireland to Barcelona flight tickets
Ryanair
2 Feb
DUB05:50Dublin
2h 25m
BCN09:15Barcelona-El Prat
9 Feb
BCN09:50Barcelona-El Prat
2h 45m
DUB11:35Dublin
Ryanair
15 Jan
DUB16:10Dublin
2h 25m
BCN19:35Barcelona-El Prat
19 Jan
BCN09:50Barcelona-El Prat
2h 45m
DUB11:35Dublin
Ryanair
20 Jan
DUB15:45Dublin
2h 25m
BCN19:10Barcelona-El Prat
25 Jan
BCN16:10Barcelona-El Prat
2h 45m
DUB17:55Dublin

See travel insights to Barcelona from

How to get the cheapest flight ticket from Ireland 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?

If you aren’t able to travel during the month of January, then book flights to Barcelona from Ireland during November instead. Flights to Barcelona in November, while not as cheap as those in January, still average around €103.

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

The cheapest day to depart from Ireland to Barcelona is on a Wednesday. Travellers who choose to depart for Barcelona on a Wednesday will often find tickets for as low as €161. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Barcelona on Thursday is €206.

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

Flying to Barcelona from Ireland in the evening is the least expensive time of day to depart. momondo users have found prices as low as €153 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Barcelona, so prices are often more expensive at around €217 per ticket.

What is the cheapest Ireland to Barcelona flight route?

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

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

Most flyers found that booking tickets 47 days in advance of their planned departure date is the best time to get cheap flights to Barcelona. During this timeframe, flight prices are around €166. However, in the past 72 hours, people saw flights from Ireland for as low as €75.

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

There are 1 cabin classes available to choose from on Ireland to Barcelona flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to Barcelona flights?

You could potentially save up to 211% on your flight if you consider stops on a Ireland to Barcelona flight.

Cheap Ireland to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Barcelona

Best price found

€25

Fastest flight time

2h 10m

Direct flights

Every day

Airports in Barcelona

3 airports
The best one-way flight to Barcelona from Ireland in the past 72 hours is €25. The best return flight deal from Ireland to Barcelona found on momondo in the last 72 hours is €55.
The fastest flight from Ireland to Barcelona takes 2h 10m
Direct flights go from Ireland to Barcelona every day.
There are 3 airports near Barcelona: Reus (REU), Girona Costa Brava (GRO), Barcelona-El Prat (BCN)

  • When did momondo last update prices for flights from Ireland to Barcelona?

    Prices for flights from Ireland to Barcelona are updated daily.

  • How many operators does momondo search for flights from Ireland to Barcelona?

  • How old do you have to be to fly from Ireland to Barcelona?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to Barcelona.

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

    The necessary travel and health documents for your Barcelona 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 licence 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.


Best airlines flying from Ireland to Barcelona

Compare and see reviews for airlines that fly from Ireland to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom €49Free CancellationRating
7.1
1,193 reviews
Search Vueling flights
Aer LingusPriceFrom €90Free CancellationRating
7.1
1,076 reviews
Search Aer Lingus flights
CitizenPlanePriceFrom €125Free CancellationRating
0.0
Search CitizenPlane flights
SWISSPriceFrom €146Free CancellationRating
7.6
1,603 reviews
Search SWISS flights
KLMPriceFrom €173Free CancellationRating
7.8
1,349 reviews
Search KLM flights
British AirwaysPriceFrom €371Free CancellationRating
6.6
6,813 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland 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 Ireland to Barcelona for you.

Can I find flights from Ireland to Barcelona with flexible booking policies on momondo?

Flights from Ireland to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Ireland 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 Ireland to Barcelona right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Ireland and alert you when they change.


An easier way to manage your Barcelona 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Wed 25/12
Wed 1/1
Email me momondo's favourite deals

Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 88.4 km from Barcelona