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Cheap flights from Barcelona to Dublin from £20

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 Dublin departing on 12/11. 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

Ryanair Logo
15:15 - 17:00BCN-DUB
2h 45mdirect
Ryanair Logo
21:20 - 00:50DUB-BCN
2h 30mdirect
£44Ryanair
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Ryanair Logo
10:35 - 12:20BCN-DUB
2h 45mdirect
Ryanair Logo
21:20 - 00:50DUB-BCN
2h 30mdirect
£45Ryanair
Find Deal
Sat, 6 Sep - Mon, 22 Sep
Ryanair Logo
15:15 - 17:00BCN-DUB
2h 45mdirect
Ryanair Logo
21:20 - 00:50DUB-BCN
2h 30mdirect
£46Ryanair
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Ryanair Logo
11:00 - 12:45BCN-DUB
2h 45mdirect
Ryanair Logo
21:20 - 00:50DUB-BCN
2h 30mdirect
£47Ryanair
Find Deal
Thu, 18 Sep - Mon, 22 Sep
Logo
14:45 - 16:30BCN-DUB
2h 45mdirect
Logo
21:00 - 00:40DUB-BCN
2h 40mdirect
£47
Find Deal
Sat, 6 Sep - Wed, 17 Sep
Ryanair Logo
19:35 - 21:20BCN-DUB
2h 45mdirect
Ryanair Logo
21:20 - 00:50DUB-BCN
2h 30mdirect
£48Ryanair
Find Deal
Tue, 9 Sep - Mon, 15 Sep
Ryanair Logo
19:35 - 21:20BCN-DUB
2h 45mdirect
Ryanair Logo
21:20 - 00:50DUB-BCN
2h 30mdirect
£50Ryanair
Find Deal
Tue, 9 Sep - Mon, 15 Sep
Vueling Logo
07:20 - 09:10BCN-DUB
2h 50mdirect
Vueling Logo
08:30 - 12:15DUB-BCN
2h 45mdirect
£59Vueling
Find Deal
Fri, 3 Oct - Sun, 5 Oct
Vueling Logo
10:50 - 12:40BCN-DUB
2h 50mdirect
Vueling Logo
13:20 - 16:50DUB-BCN
2h 30mdirect
£74Vueling
Find Deal
Fri, 9 Jan - Sun, 11 Jan
Vueling Logo
05:45 - 07:35BCN-DUB
2h 50mdirect
Vueling Logo
21:35 - 01:15DUB-BCN
2h 40mdirect
£77Vueling
Find Deal
Sat, 27 Sep - Tue, 30 Sep

Vueling flights from Barcelona to Dublin

Our best Vueling deals on Barcelona to Dublin flight tickets
Vueling
3 Oct
BCN07:20Barcelona-El Prat
2h 50m
DUB09:10Dublin
5 Oct
DUB08:30Dublin
2h 45m
BCN12:15Barcelona-El Prat
£59
Find similar
Vueling
9 Jan
BCN10:50Barcelona-El Prat
2h 50m
DUB12:40Dublin
11 Jan
DUB13:20Dublin
2h 30m
BCN16:50Barcelona-El Prat
£74
Find similar
Vueling
27 Sept
BCN05:45Barcelona-El Prat
2h 50m
DUB07:35Dublin
30 Sept
DUB21:35Dublin
2h 40m
BCN01:15Barcelona-El Prat
£77
Find similar

Ryanair flights from Barcelona to Dublin

Our best Ryanair deals on Barcelona to Dublin flight tickets
Ryanair
18 Sept
BCN15:15Barcelona-El Prat
2h 45m
DUB17:00Dublin
22 Sept
DUB21:20Dublin
2h 30m
BCN00:50Barcelona-El Prat
£44
Find similar
Ryanair
6 Sept
BCN10:35Barcelona-El Prat
2h 45m
DUB12:20Dublin
22 Sept
DUB21:20Dublin
2h 30m
BCN00:50Barcelona-El Prat
£45
Find similar
Ryanair
18 Sept
BCN15:15Barcelona-El Prat
2h 45m
DUB17:00Dublin
22 Sept
DUB21:20Dublin
2h 30m
BCN00:50Barcelona-El Prat
£46
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Barcelona to Dublin 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 July 2025.
Use the filters below to find and compare flights from Barcelona to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Thu 18/9

15:15-17:00

Nonstop2h 45m

Dublin

Mon 22/9

21:20-00:50

Nonstop2h 30m

£44

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sat 6/9

10:35-12:20

Nonstop2h 45m

Dublin

Mon 22/9

21:20-00:50

Nonstop2h 30m

£45

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Thu 18/9

15:15-17:00

Nonstop2h 45m

Dublin

Mon 22/9

21:20-00:50

Nonstop2h 30m

£46

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Thu 18/9

11:00-12:45

Nonstop2h 45m

Dublin

Mon 22/9

21:20-00:50

Nonstop2h 30m

£47

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sat 6/9

14:45-16:30

Nonstop2h 45m

Dublin

Wed 17/9

21:00-00:40

Nonstop2h 40m

£47

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Tue 9/9

19:35-21:20

Nonstop2h 45m

Dublin

Mon 15/9

21:20-00:50

Nonstop2h 30m

£48

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Tue 9/9

19:35-21:20

Nonstop2h 45m

Dublin

Mon 15/9

21:20-00:50

Nonstop2h 30m

£50

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Fri 3/10

07:20-09:10

Nonstop2h 50m

Dublin

Sun 5/10

08:30-12:15

Nonstop2h 45m

£59

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Fri 9/1

10:50-12:40

Nonstop2h 50m

Dublin

Sun 11/1

13:20-16:50

Nonstop2h 30m

£74

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sat 27/9

05:45-07:35

Nonstop2h 50m

Dublin

Tue 30/9

21:35-01:15

Nonstop2h 40m

£77

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 Dublin from

How to get the cheapest flight ticket from Barcelona to Dublin

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 Dublin?

In general, January is the cheapest month to fly from Barcelona to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £61. If you aren’t able to travel to Dublin during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of £71.

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

On average, the least expensive day to fly to Dublin from Barcelona is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as £46. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around £154. These prices are subject to change though, so be sure to set up a Price Alert for flights to Dublin.

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

Flying to Dublin from Barcelona in the evening is the least expensive time of day to depart. momondo users have found prices as low as £78 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £135 on average. Flights to Dublin from Barcelona in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Barcelona to Dublin flight route?

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

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

You are more likely to see cheaper flights to Dublin from Barcelona when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around £100 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Barcelona for as low as £77 on momondo.

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

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

Cheap Barcelona to Dublin flight deals and tips

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

Best price found

£20

Fastest flight time

2h 45m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from Barcelona in the past 72 hours is £20. The best return flight deal from Barcelona to Dublin found on momondo in the last 72 hours is £44.
The fastest flight from Barcelona to Dublin takes 2h 45m
Direct flights go from Barcelona to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

  • How far is Barcelona to Dublin by plane?

    Barcelona and Dublin are 913.8 mi apart from one another. A reasonable flight in good conditions will take 2h 45m.

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

    Prices for flights from Barcelona to Dublin Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin Airport 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 Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Barcelona to Dublin

Compare and see reviews for airlines that fly from Barcelona to Dublin with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom £56Free CancellationRating
6.8
5,152 reviews
Search Ryanair flights

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Swords
Kilkenny
Dundalk
Bray
Cavan
Athlone
Carlingford
Malahide
Kildare
Wicklow
Drogheda
Arklow
Mullingar
Enniscorthy
Gorey
Portmarnock
Naas
Tullamore
Leixlip
Maynooth

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dublin from Barcelona.

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

momondo does allow users to show only those flights to Dublin from Barcelona which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Dublin from Barcelona. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

An easier way to manage your Dublin trip

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