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Cheap flights from Dublin to Barcelona from €12

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Barcelona departing on 14/10. 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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Cheap return flights

Ryanair Logo
17:25 - 20:55DUB-BCN
2h 30mdirect
Ryanair Logo
10:35 - 12:20BCN-DUB
2h 45mdirect
€30Ryanair
Find Deal
Thu, 11 Sep - Sun, 14 Sep
Vueling Logo
21:30 - 01:10DUB-BCN
2h 40mdirect
Vueling Logo
07:20 - 09:10BCN-DUB
2h 50mdirect
€31Vueling
Find Deal
Mon, 22 Sep - Thu, 25 Sep
Ryanair Logo
21:35 - 01:05DUB-BCN
2h 30mdirect
Ryanair Logo
22:25 - 00:10BCN-DUB
2h 45mdirect
€34Ryanair
Find Deal
Sat, 13 Sep - Mon, 15 Sep
Vueling Logo
21:30 - 01:10DUB-BCN
2h 40mdirect
Vueling Logo
07:20 - 09:10BCN-DUB
2h 50mdirect
€35Vueling
Find Deal
Mon, 22 Sep - Thu, 25 Sep
Vueling Logo
21:30 - 01:10DUB-BCN
2h 40mdirect
Vueling Logo
18:25 - 20:20BCN-DUB
2h 55mdirect
€36Vueling
Find Deal
Mon, 20 Oct - Wed, 22 Oct
Vueling Logo
21:35 - 01:15DUB-BCN
2h 40mdirect
Vueling Logo
07:20 - 09:10BCN-DUB
2h 50mdirect
€37Vueling
Find Deal
Tue, 23 Sep - Thu, 25 Sep
Vueling Logo
21:35 - 01:15DUB-BCN
2h 40mdirect
Vueling Logo
07:20 - 09:10BCN-DUB
2h 50mdirect
€42Vueling
Find Deal
Tue, 7 Oct - Thu, 9 Oct
Vueling Logo
21:00 - 00:40DUB-BCN
2h 40mdirect
Vueling Logo
07:20 - 09:10BCN-DUB
2h 50mdirect
€44Vueling
Find Deal
Wed, 15 Oct - Wed, 22 Oct
Logo
21:30 - 01:10DUB-BCN
2h 40mdirect
Logo
23:05 - 00:45BCN-DUB
2h 40mdirect
€47
Find Deal
Mon, 13 Oct - Wed, 22 Oct
Logo
13:20 - 16:50DUB-BCN
2h 30mdirect
Logo
11:30 - 13:20BCN-DUB
2h 50mdirect
€47
Find Deal
Tue, 11 Nov - Fri, 14 Nov

Ryanair flights from Dublin to Barcelona

Our best Ryanair deals on Dublin to Barcelona flight tickets
Ryanair
11 Sept
DUB17:25Dublin
2h 30m
BCN20:55Barcelona-El Prat
14 Sept
BCN10:35Barcelona-El Prat
2h 45m
DUB12:20Dublin
€30
Find similar
Ryanair
13 Sept
DUB21:35Dublin
2h 30m
BCN01:05Barcelona-El Prat
15 Sept
BCN22:25Barcelona-El Prat
2h 45m
DUB00:10Dublin
€34
Find similar
Ryanair
22 Sept
DUB19:40Dublin
2h 20m
GRO23:00Girona Costa Brava
27 Sept
GRO23:00Girona Costa Brava
2h 35m
DUB00:35Dublin
€50
Find similar

Vueling flights from Dublin to Barcelona

Our best Vueling deals on Dublin to Barcelona flight tickets
Vueling
22 Sept
DUB21:30Dublin
2h 40m
BCN01:10Barcelona-El Prat
25 Sept
BCN07:20Barcelona-El Prat
2h 50m
DUB09:10Dublin
€31
Find similar
Vueling
22 Sept
DUB21:30Dublin
2h 40m
BCN01:10Barcelona-El Prat
25 Sept
BCN07:20Barcelona-El Prat
2h 50m
DUB09:10Dublin
€35
Find similar
Vueling
20 Oct
DUB21:30Dublin
2h 40m
BCN01:10Barcelona-El Prat
22 Oct
BCN18:25Barcelona-El Prat
2h 55m
DUB20:20Dublin
€36
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Barcelona 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 7 August 2025.
Use the filters below to find and compare flights from Dublin to Barcelona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Thu 11/9

17:25-20:55

Nonstop2h 30m

Barcelona-El Prat

Sun 14/9

10:35-12:20

Nonstop2h 45m

€30

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Mon 22/9

21:30-01:10

Nonstop2h 40m

Barcelona-El Prat

Thu 25/9

07:20-09:10

Nonstop2h 50m

€31

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 13/9

21:35-01:05

Nonstop2h 30m

Barcelona-El Prat

Mon 15/9

22:25-00:10

Nonstop2h 45m

€34

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Mon 22/9

21:30-01:10

Nonstop2h 40m

Barcelona-El Prat

Thu 25/9

07:20-09:10

Nonstop2h 50m

€35

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Mon 20/10

21:30-01:10

Nonstop2h 40m

Barcelona-El Prat

Wed 22/10

18:25-20:20

Nonstop2h 55m

€36

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 23/9

21:35-01:15

Nonstop2h 40m

Barcelona-El Prat

Thu 25/9

07:20-09:10

Nonstop2h 50m

€37

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 7/10

21:35-01:15

Nonstop2h 40m

Barcelona-El Prat

Thu 9/10

07:20-09:10

Nonstop2h 50m

€42

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 15/10

21:00-00:40

Nonstop2h 40m

Barcelona-El Prat

Wed 22/10

07:20-09:10

Nonstop2h 50m

€44

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Mon 13/10

21:30-01:10

Nonstop2h 40m

Barcelona-El Prat

Wed 22/10

23:05-00:45

Nonstop2h 40m

€46

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 11/11

13:20-16:50

Nonstop2h 30m

Barcelona-El Prat

Fri 14/11

11:30-13:20

Nonstop2h 50m

€47

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 Barcelona from

How to get the cheapest flight ticket from Dublin to Barcelona

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 Barcelona?

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

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

The cheapest day to depart from Dublin to Barcelona is on a Wednesday. Travellers who choose to depart for Barcelona on a Wednesday will often find tickets for as low as €150. 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 €193.

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

Flying to Barcelona from Dublin in the evening is the least expensive time of day to depart. momondo users have found prices as low as €181 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 €209 per ticket.

What is the cheapest Dublin to Barcelona flight route?

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

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

You are more likely to see cheaper flights to Barcelona from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around €145 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 Dublin for as low as €105 on momondo.

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

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

Cheap Dublin to Barcelona flight deals and tips

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

Best price found

€12

Fastest flight time

2h 20m

Direct flights

Every day

Airports in Barcelona

3 airports
The best one-way flight to Barcelona from Dublin in the past 72 hours is €12. The best return flight deal from Dublin to Barcelona found on momondo in the last 72 hours is €30.
The fastest flight from Dublin to Barcelona takes 2h 20m
Direct flights go from Dublin to Barcelona every day.
There are 3 airports near Barcelona: Reus (REU), Girona Costa Brava (GRO), Barcelona-El Prat (BCN)
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  • How far is Dublin to Barcelona by plane?

    A flight from Dublin to Barcelona will travel around 1470.6 km. 2h 20m is a normal flight duration for this route.

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

    Prices for flights from Dublin Airport to Barcelona were last updated today.

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

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

Best airlines flying from Dublin to Barcelona

Compare and see reviews for airlines that fly from Dublin to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
VuelingPriceFrom €67Free CancellationRating
7.1
1,177 reviews
Search Vueling flights
Aer LingusPriceFrom €78Free CancellationRating
7.1
1,201 reviews
Search Aer Lingus flights
IberiaPriceFrom €107Free CancellationRating
7.0
2,865 reviews
Search Iberia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Barcelona . Millions of users trust and use momondo every year so you are in good hands.

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?

Once you have performed a search for Dublin to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Barcelona from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Barcelona trip

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 88.4 km from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport
Reus Airport