What are the cheapest airlines to fly from Ireland to Barcelona one-way?

One-way options have recently been found by users for as low as £29 on Ryanair. Other airlines that offer cheap prices include Vueling from £48 and TAP AIR PORTUGAL from £56 one-way.

What are the most popular routes from Ireland to Barcelona?

The most popular flight routes from Ireland to Barcelona are Dublin - Reus, Dublin - Barcelona-El Prat and Cork - Barcelona-El Prat.

What are the cheapest flights from Ireland to Barcelona?

The cheapest flight price from Ireland to Barcelona is £26. On average you can expect to pay £113. The most popular route, (Dublin - Reus), can usually be booked for £156.

What are the most reliable airlines from Ireland to Barcelona?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ireland to Barcelona on time: American Airlines (96%), Aer Lingus (93%), Vueling (78%).

What are the most popular airlines that fly from Ireland to Barcelona?

Before booking your flight from Ireland to Barcelona check out the most popular airlines for this route: Aer Lingus, Ryanair or Vueling.

What is the cheapest day to fly round-trip from Ireland to Barcelona?

Users have found that flying from Ireland to Barcelona on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 51% on flights from Ireland to Barcelona compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £102. For sooner than that we have options available in the next 3 days from £102.

What is the cheapest month to fly from Ireland to Barcelona?

January can be a great time to fly to Barcelona from Ireland with a flight ticket averaging about £138. Cheapflights users have found deals in the month of January for as cheap as £36. The most expensive prices can be found in the month of December.

Can I find deals for flights from Ireland to Barcelona that include hotel bookings?

Yes. In addition to deals on Ireland to Barcelona flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Ireland to Barcelona?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Barcelona.

Can I find deals for business class flights from Ireland to Barcelona?

Yes. Cheapflights offers flight deals from Ireland to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£237+ Flights from Ireland to Barcelona

Cheap flight deals from Ireland to Barcelona

Round-trip from	£29
Popular in	December
Cheapest in	January
Average price	£109

Ryanair
22/3-24/3
Nonstop
5h 10m total
Ireland to Barcelona

Search Deals

High demand for flights, 16% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Ireland to Barcelona

Cheapest flights from Ireland to Barcelona
Explore the most affordable flight options available from Ireland to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Sat 22/320:35ORK - BCN

Nonstop2h 30mRyanair

Mon 24/317:05BCN - ORK

Nonstop2h 40mRyanair

Deal found 20/2£29

Sat 29/320:10DUB - BCN

Nonstop2h 25mRyanair

Sat 5/414:45BCN - DUB

Nonstop2h 45mRyanair

Deal found 20/2£57

Fri 4/422:00DUB - BCN

Nonstop2h 30mMultiple Airlines

Sun 6/406:00BCN - DUB

Nonstop2h 50mMultiple Airlines

Deal found 20/2£68

Wed 30/421:00DUB - BCN

Nonstop2h 40mVueling

Mon 5/507:20BCN - DUB

Nonstop2h 50mVueling

Deal found 20/2£85

Sat 8/317:20DUB - BCN

1 stop16h 05mKLM

Sun 9/319:55BCN - DUB

1 stop13h 10mKLM

Deal found 21/2£120

Mon 31/310:40DUB - BCN

1 stop10h 00mLufthansa

Sat 5/407:45BCN - DUB

1 stop10h 10mLufthansa

Deal found 20/2£134

Sat 5/415:15ORK - BCN

1 stop7h 55mMultiple Airlines

Sat 12/406:30BCN - ORK

1 stop9h 20mMultiple Airlines

Deal found 20/2£135

Sun 27/405:30DUB - BCN

1 stop7h 40mTAP AIR PORTUGAL

Thu 1/517:45BCN - DUB

1 stop7h 20mTAP AIR PORTUGAL

Deal found 20/2£141

Thu 3/413:00DUB - BCN

1 stop9h 35mSWISS

Mon 7/418:35BCN - DUB

1 stop24h 15mSWISS

Deal found 20/2£145

Sat 8/317:15ORK - BCN

1 stop16h 10mKLM

Mon 10/319:55BCN - ORK

1 stop18h 00mKLM

Deal found 20/2£164

Fri 21/317:25DUB - BCN

2 stops25h 20mAustrian Airlines

Tue 25/320:30BCN - DUB

2 stops21h 10mAustrian Airlines

Deal found 20/2£200

Sun 25/518:00DUB - REU

Nonstop2h 30mRyanair

Wed 4/609:45REU - DUB

Nonstop2h 35mRyanair

Deal found 20/2£224

Best flights from Ireland to Barcelona
Discover carefully curated flight deals from Ireland to Barcelona that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Sat 22/320:35ORK - BCN

Nonstop2h 30mRyanair

Mon 24/317:05BCN - ORK

Nonstop2h 40mRyanair

Deal found 20/2£29

Fri 4/422:00DUB - BCN

Nonstop2h 30mMultiple Airlines

Sun 6/406:00BCN - DUB

Nonstop2h 50mMultiple Airlines

Deal found 20/2£68

Wed 30/421:00DUB - BCN

Nonstop2h 40mVueling

Mon 5/507:20BCN - DUB

Nonstop2h 50mVueling

Deal found 20/2£85

Sat 29/320:10DUB - BCN

Nonstop2h 25mRyanair

Sat 5/414:45BCN - DUB

Nonstop2h 45mRyanair

Deal found 20/2£57

Sat 8/317:20DUB - BCN

1 stop16h 05mKLM

Sun 9/319:55BCN - DUB

1 stop13h 10mKLM

Deal found 21/2£120

Sat 22/310:45DUB - BCN

1 stop11h 10mLufthansa

Mon 24/313:00BCN - DUB

1 stop10h 40mLufthansa

Deal found 20/2£126

Sun 27/405:30DUB - BCN

1 stop7h 40mTAP AIR PORTUGAL

Thu 1/517:45BCN - DUB

1 stop7h 20mTAP AIR PORTUGAL

Deal found 20/2£141

Thu 3/413:00DUB - BCN

1 stop9h 35mSWISS

Mon 7/418:35BCN - DUB

1 stop24h 15mSWISS

Deal found 20/2£145

Fri 21/317:25DUB - BCN

2 stops25h 20mAustrian Airlines

Tue 25/320:30BCN - DUB

2 stops21h 10mAustrian Airlines

Deal found 20/2£200

Sat 5/415:15ORK - BCN

1 stop7h 55mMultiple Airlines

Sat 12/406:30BCN - ORK

1 stop9h 20mMultiple Airlines

Deal found 20/2£135

Sat 8/317:15ORK - BCN

1 stop16h 10mKLM

Mon 10/319:55BCN - ORK

1 stop18h 00mKLM

Deal found 20/2£164

Sun 25/518:00DUB - REU

Nonstop2h 30mRyanair

Wed 4/609:45REU - DUB

Nonstop2h 35mRyanair

Deal found 20/2£224

Direct flights from Ireland to Barcelona
Explore direct flight options from Ireland to Barcelona based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 February 2025.

Sat 29/320:10DUB - BCN

Nonstop2h 25mRyanair

Sat 5/414:45BCN - DUB

Nonstop2h 45mRyanair

Deal found 20/2£57

Fri 4/422:00DUB - BCN

Nonstop2h 30mMultiple Airlines

Sun 6/406:00BCN - DUB

Nonstop2h 50mMultiple Airlines

Deal found 20/2£68

Wed 30/421:00DUB - BCN

Nonstop2h 40mVueling

Mon 5/507:20BCN - DUB

Nonstop2h 50mVueling

Deal found 20/2£85

Thu 15/518:55DUB - BCN

Nonstop2h 30mAer Lingus

Tue 20/511:00BCN - DUB

Nonstop2h 50mAer Lingus

Deal found 20/2£177

Sun 25/518:00DUB - REU

Nonstop2h 30mRyanair

Wed 4/609:45REU - DUB

Nonstop2h 35mRyanair

Deal found 20/2£224

Wed 11/619:15ORK - BCN

Nonstop2h 20mRyanair

Wed 18/617:20BCN - ORK

Nonstop2h 30mRyanair

Deal found 20/2£231

Thu 22/509:50DUB - BCN

Nonstop2h 35mIberia

Mon 26/518:55BCN - DUB

Nonstop2h 55mIberia

Deal found 20/2£293

Last-minute flights from Ireland to Barcelona
Discover last-minute flight deals from Ireland to Barcelona. Data last updated 21 February 2025 and is based on user searches.

Wed 26/217:25DUB - BCN

1 stop4h 40mKLM

Sat 1/311:10BCN - DUB

1 stop6h 30mKLM

Deal found 21/2£157

Wed 26/204:25DUB - BCN

1 stop6h 20mTAP AIR PORTUGAL

Thu 6/306:45BCN - DUB

1 stop17h 35mTAP AIR PORTUGAL

Deal found 20/2£175

Thu 27/216:50DUB - BCN

1 stop6h 40mMultiple Airlines

Thu 6/312:45BCN - DUB

1 stop12h 00mMultiple Airlines

Deal found 20/2£126

Thu 27/212:55DUB - BCN

1 stop19h 05mSWISS

Thu 6/306:45BCN - DUB

1 stop6h 20mSWISS

Deal found 20/2£188

Thu 27/210:45DUB - BCN

1 stop5h 45mLufthansa

Thu 6/309:10BCN - DUB

2 stops8h 30mLufthansa

Deal found 20/2£196

Thu 27/214:35DUB - BCN

Nonstop2h 30mVueling

Thu 6/312:10BCN - DUB

Nonstop2h 45mVueling

Deal found 20/2£209

Fri 28/222:40ORK - BCN

1 stop21h 55mRyanair

Mon 3/317:05BCN - ORK

Nonstop2h 40mRyanair

Deal found 19/2£108

Fri 28/221:45ORK - BCN

1 stop10h 45mMultiple Airlines

Sun 2/306:35BCN - ORK

2 stops10h 45mMultiple Airlines

Deal found 19/2£195

Sat 1/320:10DUB - BCN

Nonstop2h 25mRyanair

Tue 4/305:45BCN - DUB

Nonstop2h 45mRyanair

Deal found 20/2£102

Sat 1/305:00DUB - BCN

2 stops13h 45mAustrian Airlines

Tue 4/320:30BCN - DUB

2 stops27h 10mAustrian Airlines

Deal found 20/2£274

Sat 8/313:40DUB - BCN

Nonstop2h 30mVueling

Sun 9/310:10BCN - DUB

Nonstop2h 45mVueling

Deal found 21/2£88

Sat 8/317:20DUB - BCN

1 stop16h 05mKLM

Sun 9/319:55BCN - DUB

1 stop13h 10mKLM

Deal found 21/2£120

One-way flights from Ireland to Barcelona
Search for one-way flight options from Ireland to Barcelona. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Tue 6/521:45DUB - BCN

Nonstop2h 30mRyanair

Deal found 21/2£29

Wed 20/819:15ORK - BCN

Nonstop2h 20mRyanair

Deal found 20/2£41

Fri 7/320:45DUB - BCN

Nonstop2h 25mVueling

Deal found 20/2£48

Mon 17/317:05DUB - BCN

1 stop19h 40mTAP AIR PORTUGAL

Deal found 20/2£56

Fri 7/322:50DUB - BCN

1 stop22h 45mMultiple Airlines

Deal found 20/2£61

Sun 8/605:55DUB - BCN

1 stop11h 55mKLM

Deal found 20/2£72

Fri 7/319:50DUB - BCN

1 stop11h 40mTransavia France

Deal found 21/2£73

Wed 21/505:50DUB - REU

Nonstop2h 30mRyanair

Deal found 20/2£82

Wed 21/517:10ORK - BCN

1 stop14h 30mKLM

Deal found 20/2£82

Fri 7/311:50DUB - BCN

2 stops20h 30mAustrian Airlines

Deal found 20/2£97

Wed 28/509:15DUB - BCN

1 stop5h 55mIberia

Deal found 20/2£105

Sat 17/519:05DUB - REU

1 stop12h 50mVueling

Deal found 19/2£114

Find flights from Ireland to Barcelona within your budget

Fly from

Fly to

Route

Depart

Return

Price

CorkBarcelona

ORK - BCN

ORKBCN

Cork

Sat 22/3

20:35-00:05

Nonstop2h 30m

Barcelona-El Prat

Mon 24/3

17:05-18:45

Nonstop2h 40m

£29

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 29/3

20:10-23:35

Nonstop2h 25m

Barcelona-El Prat

Sat 5/4

14:45-16:30

Nonstop2h 45m

£57

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Fri 4/4

22:00-01:30

Nonstop2h 30m

Barcelona-El Prat

Sun 6/4

06:00-07:50

Nonstop2h 50m

£68

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 30/4

21:00-00:40

Nonstop2h 40m

Barcelona-El Prat

Mon 5/5

07:20-09:10

Nonstop2h 50m

£85

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 8/3

17:20-10:25

1 stop16h 05m

Barcelona-El Prat

Sun 9/3

19:55-08:05

1 stop13h 10m

£120

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 22/3

10:45-22:55

1 stop11h 10m

Barcelona-El Prat

Mon 24/3

13:00-22:40

1 stop10h 40m

£126

CorkBarcelona

ORK - BCN

ORKBCN

Cork

Sat 5/4

15:15-00:10

1 stop7h 55m

Barcelona-El Prat

Sat 12/4

06:30-14:50

1 stop9h 20m

£135

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 27/4

05:30-14:10

1 stop7h 40m

Barcelona-El Prat

Thu 1/5

17:45-00:05

1 stop7h 20m

£141

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Thu 3/4

13:00-23:35

1 stop9h 35m

Barcelona-El Prat

Mon 7/4

18:35-17:50

1 stop24h 15m

£145

CorkBarcelona

ORK - BCN

ORKBCN

Cork

Sat 8/3

17:15-10:25

1 stop16h 10m

Barcelona-El Prat

Mon 10/3

19:55-12:55

1 stop18h 00m

£164

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 34 results

Best time to book a flight from Ireland to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Ireland with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ireland to Barcelona

Get recent, data-driven insights about flights from Ireland to Barcelona including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Ireland to Barcelona (average of £52). Flying from Ireland to Barcelona in August is currently the most expensive (average of £196). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to BCN?

It’s typically best to fly out from Ireland to Barcelona at midday. Doing so could potentially save you 33% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Ireland to Barcelona?

Travellers seeking maximum savings on their Ireland to Barcelona flight should consider departing on Monday at midday when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Ireland to Barcelona

The most flights from IE0 to S37 are scheduled on a Thursday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Barcelona by month

In terms of precipitation, rainfall in Barcelona ranges from 20.0 - 91.0 inches per month. October is typically the wettest month, when rainfall can reach 91.0 mm. July is typically the driest time to visit Barcelona when rainfall is around 20.0 mm.

Temperature in Barcelona by month

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Barcelona

Peruse reviews from past customers who have flown with KLM, Austrian Airlines and SWISS from Ireland to Barcelona to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM

7.8

Good

1,333 reviews

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Austrian Airlines

7.6

Good

773 reviews

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

SWISS

7.5

Good

1,568 reviews

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Transavia France

7.4

Good

338 reviews

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Vueling

7.1

Good

1,162 reviews

KLM

7.8

Good

1,333 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2024

YWG - YYZ

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

What are the cheapest airlines to fly from Ireland to Barcelona one-way?
One-way options have recently been found by users for as low as £29 on Ryanair. Other airlines that offer cheap prices include Vueling from £48 and TAP AIR PORTUGAL from £56 one-way.
What are the most popular routes from Ireland to Barcelona?
The most popular flight routes from Ireland to Barcelona are Dublin - Reus, Dublin - Barcelona-El Prat and Cork - Barcelona-El Prat.
What are the most reliable airlines from Ireland to Barcelona?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Ireland to Barcelona on time: American Airlines (96%), Aer Lingus (93%), Vueling (78%).
What are the cheapest flights from Ireland to Barcelona?
The cheapest flight price from Ireland to Barcelona is £26. On average you can expect to pay £113. The most popular route, (Dublin - Reus), can usually be booked for £156.
Can I find deals for flights from Ireland to Barcelona that include hotel bookings?
Yes. In addition to deals on Ireland to Barcelona flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Ireland to Barcelona?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to Barcelona.
Can I find deals for business class flights from Ireland to Barcelona?
Yes. Cheapflights offers flight deals from Ireland to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Ireland to Barcelona?
Currently, January is the cheapest month in which you can book a flight from Ireland to Barcelona (average of £52). Flying from Ireland to Barcelona in August is currently the most expensive (average of £196). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Ireland to Barcelona

Heathrow to Barcelona-El Prat flights

Luton to Barcelona-El Prat flights

Gatwick to Barcelona-El Prat flights

Stansted to Barcelona-El Prat flights

London City to Barcelona-El Prat flights

Manchester to Barcelona-El Prat flights

Stansted to Costa Brava flights

Birmingham to Barcelona-El Prat flights

Southend to Barcelona-El Prat flights

Bristol to Barcelona-El Prat flights

Stansted to Reus flights

Edinburgh to Barcelona-El Prat flights

Liverpool to Barcelona-El Prat flights

Manchester to Reus flights

Manchester to Costa Brava flights

Glasgow Intl to Barcelona-El Prat flights

Southampton to Barcelona-El Prat flights

East Midlands to Barcelona-El Prat flights

Belfast Intl to Barcelona-El Prat flights

Newcastle upon Tyne to Barcelona-El Prat flights

Leeds to Barcelona-El Prat flights

Luton to Reus flights

Birmingham to Costa Brava flights

Heathrow to Costa Brava flights

Istanbul to Barcelona-El Prat flights

Southend to Reus flights

Belfast City to Barcelona-El Prat flights

Athens to Barcelona-El Prat flights

Prestwick to Barcelona-El Prat flights

Luton to Costa Brava flights

Bristol to Costa Brava flights

Birmingham to Reus flights

Gatwick to Costa Brava flights

Kiev to Barcelona-El Prat flights

Oslo Gardermoen to Barcelona-El Prat flights

Exeter to Barcelona-El Prat flights

Heathrow to Reus flights

Cardiff to Barcelona-El Prat flights

London City to Costa Brava flights

Otopeni Intl to Barcelona-El Prat flights

Gatwick to Reus flights

Aberdeen to Barcelona-El Prat flights

Leeds to Costa Brava flights

Zurich to Barcelona-El Prat flights

Belfast Intl to Reus flights

Vicenza to Barcelona-El Prat flights

Madrid to Barcelona-El Prat flights

Amsterdam to Barcelona-El Prat flights

Belfast Intl to Costa Brava flights

Top 4 airlines flying from Ireland to Barcelona

Airline	Cheapest	Average	Flexibility	On-time
Ryanair	Cheapest£42	Average£191	FlexibilityNo cancel fee	On-timeN/A	Search Ryanair flights
Vueling	Cheapest£47	Average£138	FlexibilityNo cancel fee	On-time88%	Search Vueling flights
Aer Lingus	Cheapest£81	Average£195	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
TUI Airways	Cheapest£248	Average£369	FlexibilityNo cancel fee	On-timeN/A	Search TUI Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to Barcelona?

Cheapflights helps you search for flights from Ireland to Barcelona via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ireland to Barcelona?

Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to Barcelona for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Ireland to Barcelona with no change fees?

Yes, we can. To see specific flights from Ireland to Barcelona with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ireland to Barcelona become cheaper?

Not ready to book yet? You can track prices for flights from Ireland to Barcelona on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Ireland to Barcelona from £29

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to Barcelona

Keep the following information in mind while searching for Ireland to Barcelona flight deals. Data was last updated 21 February 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Ireland to Barcelona

Cheapest flights from Ireland to BarcelonaExplore the most affordable flight options available from Ireland to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from Ireland to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from Ireland to Barcelona within your budget

Best time to book a flight from Ireland to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Ireland with our price prediction graph.

Travel insights for flights from Ireland to Barcelona

Get recent, data-driven insights about flights from Ireland to Barcelona including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland to Barcelona?

What is the cheapest time of day to fly from IE to BCN?

Find hourly flight availability from Ireland to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

What is the cheapest day to fly from Ireland to Barcelona?

Use this chart to determine the cheapest time to fly return from Ireland to Barcelona. Price data was last updated on 16 February 2025.

Weekly flight availability from Ireland to Barcelona

Explore weekly flight availability from Ireland to Barcelona. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 21 February 2025.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

Reviews of airlines servicing Barcelona

Related info for your journey

Find useful and relevant information for your journey from Ireland to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Ireland to Barcelona one-way?

What are the most popular routes from Ireland to Barcelona?

What are the most reliable airlines from Ireland to Barcelona?

What are the cheapest flights from Ireland to Barcelona?

Can I find deals for flights from Ireland to Barcelona that include hotel bookings?

How can I find direct flights from Ireland to Barcelona?

Can I find deals for business class flights from Ireland to Barcelona?

What is the cheapest month to book a flight from Ireland to Barcelona?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Ireland to Barcelona

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Barcelona?

Why should you use Cheapflights to find cheap flight tickets from Ireland to Barcelona?

Can Cheapflights find flights from Ireland to Barcelona with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to Barcelona become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Ireland to Barcelona
Explore the most affordable flight options available from Ireland to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.