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Cheap flights from Barcelona to Ireland from €17

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona to Ireland departing on 2/10. 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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Find the cheapest flights from Barcelona to Ireland

Cheap return flights

Ryanair Logo
19:15 - 20:50GRO-DUB
2h 35mdirect
Ryanair Logo
10:55 - 14:15DUB-GRO
2h 20mdirect
€34Ryanair
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Tue, 14 Oct - Wed, 15 Oct
Ryanair Logo
05:55 - 07:30GRO-DUB
2h 35mdirect
Ryanair Logo
19:15 - 22:35DUB-GRO
2h 20mdirect
€35Ryanair
Find Deal
Wed, 8 Oct - Sat, 11 Oct
Ryanair Logo
11:35 - 13:10GRO-DUB
2h 35mdirect
Ryanair Logo
08:50 - 12:10DUB-GRO
2h 20mdirect
€36Ryanair
Find Deal
Thu, 9 Oct - Sun, 12 Oct
Multiple Airlines Logo
14:45 - 16:30BCN-DUB
2h 45mdirect
Multiple Airlines Logo
21:30 - 01:10DUB-BCN
2h 40mdirect
€44Multiple Airlines
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Sat, 4 Oct - Mon, 6 Oct
Multiple Airlines Logo
11:00 - 12:45BCN-DUB
2h 45mdirect
Multiple Airlines Logo
21:30 - 01:10DUB-BCN
2h 40mdirect
€47Multiple Airlines
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Thu, 2 Oct - Mon, 6 Oct
Vueling Logo
07:20 - 09:10BCN-DUB
2h 50mdirect
Vueling Logo
08:30 - 12:15DUB-BCN
2h 45mdirect
€73Vueling
Find Deal
Wed, 1 Oct - Sun, 5 Oct
Vueling Logo
05:45 - 07:35BCN-DUB
2h 50mdirect
Vueling Logo
10:10 - 13:45DUB-BCN
2h 35mdirect
€89Vueling
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Sat, 4 Oct - Sun, 12 Oct
British Airways Logo
20:40 - 11:30BCN-SNN
15h 50m1 stop
British Airways Logo
07:50 - 19:45SNN-BCN
10h 55m1 stop
€336British Airways
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Sat, 7 Mar - Tue, 10 Mar
British Airways Logo
07:45 - 16:10BCN-SNN
9h 25m1 stop
British Airways Logo
07:40 - 18:25SNN-BCN
9h 45m1 stop
€446British Airways
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Thu, 9 Oct - Sun, 12 Oct
United Airlines Logo
06:00 - 10:15BCN-SNN
29h 15m2 stops
United Airlines Logo
12:30 - 14:05SNN-BCN
24h 35m2 stops
€11,071United Airlines
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Sun, 12 Oct - Sun, 19 Oct

Ryanair flights from Barcelona to Ireland

Our best Ryanair deals on Barcelona to Ireland flight tickets
Ryanair
14 Oct
GRO19:15Girona Costa Brava
2h 35m
DUB20:50Dublin
15 Oct
DUB10:55Dublin
2h 20m
GRO14:15Girona Costa Brava
€34
Find similar
Ryanair
8 Oct
GRO05:55Girona Costa Brava
2h 35m
DUB07:30Dublin
11 Oct
DUB19:15Dublin
2h 20m
GRO22:35Girona Costa Brava
€35
Find similar
Ryanair
9 Oct
GRO11:35Girona Costa Brava
2h 35m
DUB13:10Dublin
12 Oct
DUB08:50Dublin
2h 20m
GRO12:10Girona Costa Brava
€36
Find similar

Vueling flights from Barcelona to Ireland

Our best Vueling deals on Barcelona to Ireland flight tickets
Vueling
24 Sept
BCN18:25Barcelona-El Prat
2h 55m
DUB20:20Dublin
1 Oct
DUB21:00Dublin
2h 40m
BCN00:40Barcelona-El Prat
€54
Find similar
Vueling
20 Sept
BCN05:45Barcelona-El Prat
2h 50m
DUB07:35Dublin
1 Oct
DUB21:00Dublin
2h 40m
BCN00:40Barcelona-El Prat
€63
Find similar
Vueling
1 Oct
BCN07:20Barcelona-El Prat
2h 50m
DUB09:10Dublin
5 Oct
DUB08:30Dublin
2h 45m
BCN12:15Barcelona-El Prat
€73
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Barcelona to Ireland 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 13,528 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Barcelona to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GironaDublin

GRO - DUB

GRODUB

Girona Costa Brava

Tue 14/10

19:15-20:50

Nonstop2h 35m

Dublin

Wed 15/10

10:55-14:15

Nonstop2h 20m

€34

GironaDublin

GRO - DUB

GRODUB

Girona Costa Brava

Wed 8/10

05:55-07:30

Nonstop2h 35m

Dublin

Sat 11/10

19:15-22:35

Nonstop2h 20m

€35

GironaDublin

GRO - DUB

GRODUB

Girona Costa Brava

Thu 9/10

11:35-13:10

Nonstop2h 35m

Dublin

Sun 12/10

08:50-12:10

Nonstop2h 20m

€36

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sat 4/10

14:45-16:30

Nonstop2h 45m

Dublin

Mon 6/10

21:30-01:10

Nonstop2h 40m

€44

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Thu 2/10

11:00-12:45

Nonstop2h 45m

Dublin

Mon 6/10

21:30-01:10

Nonstop2h 40m

€47

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Wed 1/10

07:20-09:10

Nonstop2h 50m

Dublin

Sun 5/10

08:30-12:15

Nonstop2h 45m

€73

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sat 4/10

05:45-07:35

Nonstop2h 50m

Dublin

Sun 12/10

10:10-13:45

Nonstop2h 35m

€89

BarcelonaShannon

BCN - SNN

BCNSNN

Barcelona-El Prat

Sat 7/3

20:40-11:30

1 stop15h 50m

Shannon

Tue 10/3

07:50-19:45

1 stop10h 55m

€336

BarcelonaShannon

BCN - SNN

BCNSNN

Barcelona-El Prat

Thu 9/10

07:45-16:10

1 stop9h 25m

Shannon

Sun 12/10

07:40-18:25

1 stop9h 45m

€446

BarcelonaShannon

BCN - SNN

BCNSNN

Barcelona-El Prat

Sun 12/10

06:00-10:15

2 stops29h 15m

Shannon

Sun 19/10

12:30-14:05

2 stops24h 35m

€11,071

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 Ireland from

How to get the cheapest flight ticket from Barcelona to Ireland

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 Ireland?

The month of April is another great option to travel to Ireland, with average flight prices from Barcelona averaging around €80.

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

The cheapest day to depart on your flight to Ireland is on a Friday when prices can be found for as low as €100. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €172. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

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

In the evening is the cheapest time of day to fly from Barcelona to Ireland when you can find flight prices for as low as €85. Flying to Ireland in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Ireland is in the morning when prices are around €148.

What is the cheapest Barcelona to Ireland flight route?

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

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

You are more likely to see cheaper flights to Ireland from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €111 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Barcelona for as low as €83 on momondo.

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

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

Cheap Barcelona to Ireland flight deals and tips

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

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Ireland

2 airports
The fastest flight from Barcelona to Ireland takes 2h 15m
Direct flights go from Barcelona to Ireland every day.
There are 2 airports near Ireland: Dublin (DUB), Cork (ORK)
Search flight deals

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

    Prices for flights from Barcelona to Ireland are updated daily.

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

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

    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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona to Ireland.

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

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Barcelona to Ireland

Compare and see reviews for airlines that fly from Barcelona to Ireland with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom €60Free CancellationRating
7.1
1,185 reviews
Search Vueling flights
Aer LingusPriceFrom €98Free CancellationRating
7.2
1,274 reviews
Search Aer Lingus flights

Why use momondo?

Why should I use momondo to find a flight deal from Barcelona to Ireland?

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 Barcelona to Ireland for you.

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

Yes. All flights to Ireland from Barcelona on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Barcelona and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Barcelona to Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Barcelona to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

An easier way to manage your Ireland 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.
Start using Trips
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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €38
Flights to Corkfrom €112
Flights to Shannon, Clarefrom €111
Flights to Donegalfrom €101
Flights to Milltown (Kerry)from €38