Which airlines fly to Barcelona?

Vueling is the airline most momondo users in Ireland opt for when booking flights to Barcelona. Aer Lingus, KLM and Iberia are also popular choices when flying to Barcelona from Ireland. Most major airlines flying from Ireland to Barcelona will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

How long does it take to fly to Barcelona?

The average flight duration from Ireland to Barcelona depends on which airport you fly into and out of. Flying from Dublin to Barcelona-El Prat is 2h 30m on average, while flying from Cork to Barcelona-El Prat is 2h 40m on average. Barcelona-El Prat is the most popular airport in Barcelona.

€15 Cheap Flights to Barcelona in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Ireland to Barcelona

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

05:45 - 09:30DUB-BCN

2h 45mdirect

10:05 - 11:50BCN-DUB

2h 45mdirect

€39Ryanair

Find Deal

Fri, 28 Nov - Sun, 30 Nov

20:40 - 00:25DUB-BCN

2h 45mdirect

06:15 - 08:00BCN-DUB

2h 45mdirect

€40Ryanair

Find Deal

Thu, 13 Nov - Thu, 20 Nov

08:05 - 11:50DUB-BCN

2h 45mdirect

22:05 - 23:50BCN-DUB

2h 45mdirect

€41Ryanair

Find Deal

Wed, 19 Nov - Wed, 19 Nov

13:20 - 16:50DUB-BCN

2h 30mdirect

10:50 - 12:40BCN-DUB

2h 50mdirect

€48Vueling

Find Deal

Tue, 2 Dec - Sun, 14 Dec

13:20 - 16:50DUB-BCN

2h 30mdirect

06:15 - 08:00BCN-DUB

2h 45mdirect

€55Multiple Airlines

Find Deal

Thu, 4 Dec - Thu, 11 Dec

13:25 - 16:55DUB-BCN

2h 30mdirect

10:05 - 11:50BCN-DUB

2h 45mdirect

€71Multiple Airlines

Find Deal

Sat, 15 Nov - Sun, 16 Nov

13:20 - 16:50DUB-BCN

2h 30mdirect

19:20 - 07:55BCN-DUB

13h 35m1 stop

€72Vueling

Find Deal

Wed, 3 Dec - Wed, 10 Dec

06:00 - 19:05ORK-BCN

12h 05m1 stop

11:10 - 16:45BCN-ORK

6h 35m1 stop

€172KLM

Find Deal

Mon, 1 Dec - Sat, 13 Dec

15:40 - 08:50ORK-BCN

16h 10m1 stop

06:00 - 15:00BCN-ORK

10h 00m1 stop

€173Air France

Find Deal

Sat, 7 Feb - Mon, 9 Feb

06:00 - 23:05ORK-BCN

16h 05m1 stop

19:55 - 10:45BCN-ORK

15h 50m1 stop

€219KLM

Find Deal

Mon, 3 Nov - Fri, 7 Nov

Fly from

Route

Depart

Return

Price

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Fri 28/11

05:45-09:30

Nonstop2h 45m

Barcelona-El Prat

Sun 30/11

10:05-11:50

Nonstop2h 45m

€39

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Thu 13/11

20:40-00:25

Nonstop2h 45m

Barcelona-El Prat

Thu 20/11

06:15-08:00

Nonstop2h 45m

€40

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 19/11

08:05-11:50

Nonstop2h 45m

Barcelona-El Prat

Wed 19/11

22:05-23:50

Nonstop2h 45m

€41

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 2/12

13:20-16:50

Nonstop2h 30m

Barcelona-El Prat

Sun 14/12

10:50-12:40

Nonstop2h 50m

€48

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Thu 4/12

13:20-16:50

Nonstop2h 30m

Barcelona-El Prat

Thu 11/12

06:15-08:00

Nonstop2h 45m

€55

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 15/11

13:25-16:55

Nonstop2h 30m

Barcelona-El Prat

Sun 16/11

10:05-11:50

Nonstop2h 45m

€71

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 3/12

13:20-16:50

Nonstop2h 30m

Barcelona-El Prat

Wed 10/12

19:20-07:55

1 stop13h 35m

€72

CorkBarcelona

ORK - BCN

ORKBCN

Cork

Mon 1/12

06:00-19:05

1 stop12h 05m

Barcelona-El Prat

Sat 13/12

11:10-16:45

1 stop6h 35m

€172

CorkBarcelona

ORK - BCN

ORKBCN

Cork

Sat 7/2

15:40-08:50

1 stop16h 10m

Barcelona-El Prat

Mon 9/2

06:00-15:00

1 stop10h 00m

€173

CorkBarcelona

ORK - BCN

ORKBCN

Cork

Mon 3/11

06:00-23:05

1 stop16h 05m

Barcelona-El Prat

Fri 7/11

19:55-10:45

1 stop15h 50m

€219

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Barcelona flights insights and trends

Explore insights for your Barcelona flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Barcelona?

If you aren’t able to travel during the month of November, then book flights to Barcelona from Ireland during January instead. Flights to Barcelona in January, while not as cheap as those in November, still average around €90.

What is the absolute cheapest flight to Barcelona?

In the past two weeks, users have booked deals to Barcelona for €21/person, which is 69% cheaper than the average flight to Barcelona. To find the cheapest price to Barcelona from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

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 €148. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Barcelona on Saturday is €203.

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 €177 when looking at flights departing in the evening. At midday is when there is more demand to fly to Barcelona, so prices are often more expensive at around €249 per ticket.

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

You are more likely to see cheaper flights to Barcelona from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around €140 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Ireland for as low as €114 on momondo.

Cheapest flights to Barcelona

Find the cheapest flights to Barcelona from your nearest city or airport

Find flights from Dublin to Barcelona-El Prat Airport

CHEAPEST MONTH TO FLY TO BARCELONA FROM DUBLIN	November	41% cheaper	Flying from Dublin to Barcelona costs on average just €84 in November
MOST EXPENSIVE MONTH TO FLY TO BARCELONA FROM DUBLIN	December	46% more expensive	It costs about €206 for flights to Barcelona from Dublin in December
MOST POPULAR MONTH TO FLY TO BARCELONA FROM DUBLIN	June	278% more users visited	More momondo users searched in flights to Barcelona from Dublin in June than any other month

Cheap Barcelona flight deals and tips

Summary info about Barcelona flight prices, duration and airlines

Best One-Way Price	€15
Best Round-Trip Price	€39
Fastest flight time	2h 30m
Popular in	December

The best one-way flight price to Barcelona from Ireland in the last 72 hours is €15 (Cork to Barcelona-El Prat).

Search Deals

The best round-trip flight price to Barcelona from Ireland in the last 72 hours is €39 (Dublin to Barcelona-El Prat).

Search Deals

The fastest flight to Barcelona from Ireland takes 2h 30m (Dublin to Reus).

Search Deals

December has the highest demand for flights to Barcelona, with a 11% price increase on average.

Search Deals

Frequently asked questions about flying to Barcelona

When is it best to fly to Barcelona to go sightseeing?

When planning your flight to Barcelona, consider that the month of October are typically considered the best times to visit if you are looking to go sightseeing. That is when the weather is most cooperative. Sights like La Rambla, Casa Batllo, and Cathedral of Barcelona are very popular tourist attractions.

When is the best time to plan a beach trip to Barcelona?

Visitors planning their holidays in Barcelona should book their flights for July or August if they are planning on visiting Playa de la Barceloneta.

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

Most flyers found that booking tickets 65 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 €140. However, in the past 72 hours, people saw flights from Ireland for as low as €77.

Is there an alternative airport near Barcelona?

Girona Costa Brava Airport, Reus Airport, La Seu d'Urgell Aeroport De La Seu Airport or Lleida-Alguaire Airport can be an alternative airport used for travel to Barcelona.

Is there a cheaper alternative to flying into Barcelona?

You can find deals at Reus Airport for €68 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

Are there flights to Eixample?

Yes, flights to Eixample are served by Barcelona’s Barcelona-El Prat airport which is 12.6 km away.

What’s the closest airport to Barcelona City Centre?

At 12.1 km away, Barcelona-El Prat airport in Barcelona is the closest to Barcelona City Centre.

When did momondo last update prices for flights to Barcelona?

Prices for flights to Barcelona are refreshed on a daily basis.

How many operators does momondo search for flights to Barcelona?

As of October 2025, there are 11 operators available to choose from for flights to Barcelona.

How old do you have to be to fly to Barcelona?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel 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.

Why use momondo?

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

It is quick and easy to find flights to Barcelona on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

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

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

How can momondo help me find flights 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 to Barcelona.

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

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