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Cheap flights from Dublin to Barcelona from $115

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

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Ryanair Logo
21:20 - 01:05
DUB
-
BCN
2h 45mdirect
Ryanair Logo
14:05 - 15:50
BCN
-
DUB
2h 45mdirect
$115Ryanair
Sun, 1 Feb - Sun, 8 Feb
Multiple Airlines Logo
13:20 - 16:50
DUB
-
BCN
2h 30mdirect
Multiple Airlines Logo
05:45 - 11:35
BCN
-
DUB
6h 50m1 stop
$168Multiple Airlines
Sun, 1 Feb - Sun, 8 Feb
Ryanair Logo
21:40 - 09:40
DUB
-
BCN
11h 00m1 stop
Ryanair Logo
05:45 - 11:35
BCN
-
DUB
6h 50m1 stop
$207Ryanair
Sun, 1 Feb - Sun, 8 Feb
Multiple Airlines Logo
05:55 - 09:20
DUB
-
BCN
26h 25m2 stops
Multiple Airlines Logo
05:45 - 11:35
BCN
-
DUB
6h 50m1 stop
$212Multiple Airlines
Sun, 1 Feb - Sun, 8 Feb
KLM Logo
05:55 - 12:30
DUB
-
BCN
5h 35m1 stop
KLM Logo
17:20 - 22:25
BCN
-
DUB
6h 05m1 stop
$290KLM
Sat, 11 Apr - Wed, 15 Apr
KLM Logo
05:55 - 14:40
DUB
-
BCN
7h 45m1 stop
KLM Logo
06:20 - 12:40
BCN
-
DUB
7h 20m1 stop
$292KLM
Sat, 11 Apr - Wed, 15 Apr
Multiple Airlines Logo
08:40 - 19:10
DUB
-
BCN
9h 30m1 stop
Multiple Airlines Logo
07:55 - 16:55
BCN
-
DUB
10h 00m1 stop
$294Multiple Airlines
Sat, 2 May - Sat, 16 May
Lufthansa Logo
05:55 - 15:35
DUB
-
BCN
8h 40m1 stop
Lufthansa Logo
07:55 - 16:55
BCN
-
DUB
10h 00m1 stop
$298Lufthansa
Sun, 3 May - Sat, 16 May
Multiple Airlines Logo
17:15 - 23:05
DUB
-
BCN
4h 50m1 stop
Multiple Airlines Logo
18:05 - 22:55
BCN
-
DUB
5h 50m1 stop
$322Multiple Airlines
Wed, 31 Dec - Wed, 7 Jan
Multiple Airlines Logo
08:40 - 19:10
DUB
-
BCN
9h 30m1 stop
Multiple Airlines Logo
06:40 - 16:50
BCN
-
DUB
11h 10m1 stop
$336Multiple Airlines
Sat, 2 May - Sun, 17 May

KLM flights from Dublin to Barcelona-El Prat Airport

Our best KLM deals on Dublin to Barcelona-El Prat Airport flight tickets
KLM
11 Apr
DUB05:55Dublin
5h 35m
1 stop
BCN12:30Barcelona-El Prat
15 Apr
BCN17:20Barcelona-El Prat
6h 05m
1 stop
DUB22:25Dublin
$290
Find similar
KLM
11 Apr
DUB05:55Dublin
7h 45m
1 stop
BCN14:40Barcelona-El Prat
15 Apr
BCN06:20Barcelona-El Prat
7h 20m
1 stop
DUB12:40Dublin
$292
Find similar
KLM
8 Apr
DUB05:55Dublin
7h 40m
1 stop
BCN14:35Barcelona-El Prat
11 Apr
BCN13:25Barcelona-El Prat
10h 00m
1 stop
DUB22:25Dublin
$377
Find similar

Lufthansa flights from Dublin to Barcelona-El Prat Airport

Our best Lufthansa deals on Dublin to Barcelona-El Prat Airport flight tickets
Lufthansa
3 May
DUB05:55Dublin
8h 40m
1 stop
BCN15:35Barcelona-El Prat
16 May
BCN07:55Barcelona-El Prat
10h 00m
1 stop
DUB16:55Dublin
$298
Find similar
Lufthansa
3 May
DUB05:55Dublin
9h 10m
1 stop
BCN16:05Barcelona-El Prat
18 May
BCN06:40Barcelona-El Prat
11h 10m
1 stop
DUB16:50Dublin
$337
Find similar
Lufthansa
3 May
DUB05:55Dublin
8h 40m
1 stop
BCN15:35Barcelona-El Prat
17 May
BCN06:40Barcelona-El Prat
11h 10m
1 stop
DUB16:50Dublin
$340
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Barcelona-El Prat Airport 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 78,305 searches. Data last updated 19 December 2025.
Use the filters below to find and compare flights from Dublin to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 1/2

21:20-01:05

Nonstop2h 45m

Barcelona-El Prat

Sun 8/2

14:05-15:50

Nonstop2h 45m

$115

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 1/2

13:20-16:50

Nonstop2h 30m

Barcelona-El Prat

Sun 8/2

05:45-11:35

1 stop6h 50m

$168

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 1/2

21:40-09:40

1 stop11h 00m

Barcelona-El Prat

Sun 8/2

05:45-11:35

1 stop6h 50m

$207

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 1/2

05:55-09:20

2 stops26h 25m

Barcelona-El Prat

Sun 8/2

05:45-11:35

1 stop6h 50m

$212

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 11/4

05:55-12:30

1 stop5h 35m

Barcelona-El Prat

Wed 15/4

17:20-22:25

1 stop6h 05m

$290

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 11/4

05:55-14:40

1 stop7h 45m

Barcelona-El Prat

Wed 15/4

06:20-12:40

1 stop7h 20m

$292

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 2/5

08:40-19:10

1 stop9h 30m

Barcelona-El Prat

Sat 16/5

07:55-16:55

1 stop10h 00m

$294

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 3/5

05:55-15:35

1 stop8h 40m

Barcelona-El Prat

Sat 16/5

07:55-16:55

1 stop10h 00m

$298

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 31/12

17:15-23:05

1 stop4h 50m

Barcelona-El Prat

Wed 7/1

18:05-22:55

1 stop5h 50m

$322

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 2/5

08:40-19:10

1 stop9h 30m

Barcelona-El Prat

Sun 17/5

06:40-16:50

1 stop11h 10m

$336

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Dublin to Barcelona-El Prat Airport

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 typical price of a round-trip flight between Dublin and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

In general, November is the cheapest month to fly from Dublin to Barcelona-El Prat Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $109. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Dublin during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in November, still average around $159.

What is the cheapest Dublin to Barcelona-El Prat flight route?

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

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $238 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Dublin for as low as $185 on momondo.

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

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

How have Dublin to Barcelona-El Prat Airport flight prices changed over time?

As of December 2025, prices for Dublin to Barcelona-El Prat Airport flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Barcelona-El Prat Airport (DUB to BCN) flight deals and tips

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

Fastest flight time

2h 30m

Direct flights

Mon, Tue, Wed, Thu and Fri
The fastest flight from Dublin to Barcelona-El Prat Airport takes 2h 30m
Direct flights go from Dublin to Barcelona-El Prat Airport on Monday, Tuesday, Wednesday, Thursday and Friday. There are no airlines offering direct flights..
Search flight deals

  • How far is Dublin to Barcelona-El Prat by plane?

    The straight-line distance from Dublin to Barcelona-El Prat is 1476.6 km. Typically, this will take 2h 30m by plane in normal conditions.

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

    Prices for flights from Dublin Airport to Barcelona-El Prat Airport are refreshed on a daily basis.

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

    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 from Dublin Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The required travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Barcelona-El Prat Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Dublin to Barcelona-El Prat Airport?

Travelling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Malgrat de Mar
Tarragona
Castelldefels
Sitges
El Prat de Llobregat
L'Estartit
Cadaques
Calella
l'Escala
La Pineda
Salou

Why use momondo?

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

It is quick and easy to find Dublin to Barcelona flights 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 from Dublin to Barcelona with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Barcelona from Dublin with this policy.

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

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

Of course. momondo tracks the price of Dublin to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Barcelona-El Prat Airport trip

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Barcelona-El Prat Airport flight routes

According to popular flight searches on momondo this year
Flights from Paris Charles de Gaulle to Barcelona-El Prat