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Cheap flights from Dublin to Barcelona from C$ 72

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 15/6. 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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Find the cheapest flights from Dublin to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Vueling Logo
7:30 p.m. - 1:20 p.m.
DUB
-
BCN
16h 50m
1 stop
Vueling Logo
10:50 a.m. - 12:40 p.m.
BCN
-
DUB
2h 50mdirect
C$ 210Vueling
Sat, 7 Mar - Mon, 9 Mar
Aer Lingus Logo
6:55 p.m. - 10:30 p.m.
DUB
-
BCN
2h 35mdirect
Aer Lingus Logo
11:00 a.m. - 12:50 p.m.
BCN
-
DUB
2h 50mdirect
C$ 217Aer Lingus
Wed, 6 May - Thu, 14 May
KLM Logo
8:50 a.m. - 4:30 p.m.
DUB
-
BCN
6h 40m
1 stop
KLM Logo
10:05 a.m. - 4:20 p.m.
BCN
-
DUB
7h 15m
1 stop
C$ 278KLM
Tue, 17 Feb - Fri, 20 Feb
Multiple Airlines Logo
5:55 a.m. - 4:15 p.m.
DUB
-
BCN
9h 20m
1 stop
Multiple Airlines Logo
9:40 a.m. - 5:50 p.m.
BCN
-
DUB
9h 10m
1 stop
C$ 288Multiple Airlines
Wed, 10 Jun - Wed, 24 Jun
KLM Logo
8:55 a.m. - 6:50 p.m.
DUB
-
BCN
8h 55m
1 stop
KLM Logo
6:20 a.m. - 12:40 p.m.
BCN
-
DUB
7h 20m
1 stop
C$ 291KLM
Tue, 26 May - Thu, 11 Jun
KLM Logo
8:55 a.m. - 6:50 p.m.
DUB
-
BCN
8h 55m
1 stop
KLM Logo
6:20 a.m. - 10:25 a.m.
BCN
-
DUB
5h 05m
1 stop
C$ 296KLM
Tue, 26 May - Thu, 11 Jun
Lufthansa Logo
5:55 a.m. - 4:05 p.m.
DUB
-
BCN
9h 10m
1 stop
Lufthansa Logo
5:20 p.m. - 10:15 p.m.
BCN
-
DUB
5h 55m
1 stop
C$ 297Lufthansa
Tue, 9 Jun - Fri, 26 Jun
Lufthansa Logo
10:50 a.m. - 5:35 p.m.
DUB
-
BCN
5h 45m
1 stop
Lufthansa Logo
9:10 a.m. - 4:25 p.m.
BCN
-
DUB
8h 15m
2 stops
C$ 304Lufthansa
Tue, 24 Feb - Tue, 3 Mar
Lufthansa Logo
10:50 a.m. - 11:05 p.m.
DUB
-
BCN
11h 15m
1 stop
Lufthansa Logo
9:10 a.m. - 4:25 p.m.
BCN
-
DUB
8h 15m
2 stops
C$ 307Lufthansa
Sat, 7 Mar - Sun, 8 Mar
KLM Logo
1:25 p.m. - 10:45 p.m.
DUB
-
BCN
8h 20m
1 stop
KLM Logo
5:20 p.m. - 10:25 p.m.
BCN
-
DUB
6h 05m
1 stop
C$ 324KLM
Wed, 6 May - Thu, 14 May

KLM flights from Dublin to Barcelona

Our best KLM deals on Dublin to Barcelona flight tickets
KLM
17 Feb
DUB8:50 a.m.Dublin
6h 40m
1 stop
BCN4:30 p.m.Barcelona-El Prat
20 Feb
BCN10:05 a.m.Barcelona-El Prat
7h 15m
1 stop
DUB4:20 p.m.Dublin
C$ 278
KLM
26 May
DUB8:55 a.m.Dublin
8h 55m
1 stop
BCN6:50 p.m.Barcelona-El Prat
11 Jun
BCN6:20 a.m.Barcelona-El Prat
7h 20m
1 stop
DUB12:40 p.m.Dublin
C$ 291
KLM
26 May
DUB8:55 a.m.Dublin
8h 55m
1 stop
BCN6:50 p.m.Barcelona-El Prat
11 Jun
BCN6:20 a.m.Barcelona-El Prat
5h 05m
1 stop
DUB10:25 a.m.Dublin
C$ 296

TAP AIR PORTUGAL flights from Dublin to Barcelona

Our best TAP AIR PORTUGAL deals on Dublin to Barcelona flight tickets
TAP AIR PORTUGAL
6 May
DUB10:45 a.m.Dublin
13h 45m
1 stop
BCN1:30 a.m.Barcelona-El Prat
14 May
BCN6:00 a.m.Barcelona-El Prat
19h 05m
1 stop
DUB12:05 a.m.Dublin
C$ 341
TAP AIR PORTUGAL
9 Feb
DUB5:05 p.m.Dublin
19h 40m
1 stop
BCN1:45 p.m.Barcelona-El Prat
11 Feb
BCN10:55 a.m.Barcelona-El Prat
13h 25m
1 stop
DUB11:20 p.m.Dublin
C$ 342
TAP AIR PORTUGAL
9 Feb
DUB5:05 p.m.Dublin
19h 40m
1 stop
BCN1:45 p.m.Barcelona-El Prat
11 Feb
BCN12:35 p.m.Barcelona-El Prat
11h 45m
1 stop
DUB11:20 p.m.Dublin
C$ 343

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 29 January 2026.
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

Sat 7/3

7:30 p.m.-1:20 p.m.

1 stop16h 50m

Barcelona-El Prat

Mon 9/3

10:50 a.m.-12:40 p.m.

Nonstop2h 50m

C$ 210

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 6/5

6:55 p.m.-10:30 p.m.

Nonstop2h 35m

Barcelona-El Prat

Thu 14/5

11:00 a.m.-12:50 p.m.

Nonstop2h 50m

C$ 217

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 17/2

8:50 a.m.-4:30 p.m.

1 stop6h 40m

Barcelona-El Prat

Fri 20/2

10:05 a.m.-4:20 p.m.

1 stop7h 15m

C$ 278

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 10/6

5:55 a.m.-4:15 p.m.

1 stop9h 20m

Barcelona-El Prat

Wed 24/6

9:40 a.m.-5:50 p.m.

1 stop9h 10m

C$ 288

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 26/5

8:55 a.m.-6:50 p.m.

1 stop8h 55m

Barcelona-El Prat

Thu 11/6

6:20 a.m.-12:40 p.m.

1 stop7h 20m

C$ 291

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 26/5

8:55 a.m.-6:50 p.m.

1 stop8h 55m

Barcelona-El Prat

Thu 11/6

6:20 a.m.-10:25 a.m.

1 stop5h 05m

C$ 296

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 9/6

5:55 a.m.-4:05 p.m.

1 stop9h 10m

Barcelona-El Prat

Fri 26/6

5:20 p.m.-10:15 p.m.

1 stop5h 55m

C$ 297

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 24/2

10:50 a.m.-5:35 p.m.

1 stop5h 45m

Barcelona-El Prat

Tue 3/3

9:10 a.m.-4:25 p.m.

2 stops8h 15m

C$ 304

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sat 7/3

10:50 a.m.-11:05 p.m.

1 stop11h 15m

Barcelona-El Prat

Sun 8/3

9:10 a.m.-4:25 p.m.

2 stops8h 15m

C$ 307

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 6/5

1:25 p.m.-10:45 p.m.

1 stop8h 20m

Barcelona-El Prat

Thu 14/5

5:20 p.m.-10:25 p.m.

1 stop6h 05m

C$ 324

Flights are sorted by cheapest round-trip 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 typical price of a round-trip flight between Dublin and Barcelona?

What is the cheapest month to fly to Barcelona?

The cheapest month to fly to Barcelona from Dublin is in November. Flight prices, which tend to average around C$ 98, are often lower during this time because this is during the off-season. If you’re not able to fly to Barcelona in November, then January is your next best option. Flight prices from Dublin to Barcelona during January average around C$ 141.

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

According to our data, Monday is the cheapest day to fly to Barcelona from Dublin. The lowest ticket price found for a Monday departure recently was C$ 200. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Dublin to Barcelona for around C$ 268.

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

Our most recent data shows that the best time of day to fly to Barcelona is in the morning. Flights from Dublin to Barcelona during this time can be as low as C$ 200. Try not to purchase tickets in the evening because they tend to be around C$ 268. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dublin to Barcelona flight route?

Fly from Dublin to Girona Costa Brava 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 C$ 210 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from Dublin for as low as C$ 172 on momondo.

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

There is only 1 cabin class 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

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Barcelona

3 airports
The fastest flight from Dublin to Barcelona takes 2h 30m
Direct flights go from Dublin to Barcelona every day.
There are 3 airports in Barcelona. From Dublin there are direct flights to Barcelona-El Prat (BCN).
Search flight deals

  • How far is Dublin to Barcelona by plane?

    Barcelona is 1470.6 km away from Dublin. A reasonable flight in good conditions will take 2h 30m.

  • 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 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 Dublin Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The travel and health documents you'll need for your trip to Barcelona 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 Barcelona. It is always advisable to seek 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
Aer LingusPriceFrom C$ 116Free CancellationRating
7.2
1,443 reviews
Search Aer Lingus flights
RyanairPriceFrom C$ 146Free CancellationRating
6.9
5,255 reviews
Search Ryanair flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Dublin to Barcelona for you.

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

Flights from Dublin to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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?

Price alerts on flights to Barcelona from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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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 75.2 km from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport