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Cheap flights from Dublin to Barcelona from C$ 37

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 23/9. 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

Ryanair Logo
9:45 a.m. - 1:30 p.m.DUB-BCN
2h 45mdirect
Ryanair Logo
8:00 a.m. - 9:45 a.m.BCN-DUB
2h 45mdirect
C$ 115Ryanair
Find Deal
Sun, 16 Nov - Fri, 21 Nov
Ryanair Logo
5:45 p.m. - 9:30 p.m.DUB-BCN
2h 45mdirect
Ryanair Logo
10:05 p.m. - 11:50 p.m.BCN-DUB
2h 45mdirect
C$ 126Ryanair
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Ryanair Logo
5:45 p.m. - 9:30 p.m.DUB-BCN
2h 45mdirect
Ryanair Logo
10:05 p.m. - 11:50 p.m.BCN-DUB
2h 45mdirect
C$ 127Ryanair
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Vueling Logo
1:20 p.m. - 4:50 p.m.DUB-BCN
2h 30mdirect
Vueling Logo
8:45 p.m. - 12:45 p.m.BCN-DUB
17h 00m1 stop
C$ 136Vueling
Find Deal
Wed, 3 Dec - Tue, 9 Dec
Logo
9:30 p.m. - 1:10 a.m.DUB-BCN
2h 40mdirect
Logo
6:10 a.m. - 12:50 p.m.BCN-DUB
7h 40m1 stop
C$ 148
Find Deal
Mon, 6 Oct - Wed, 15 Oct
Logo
9:35 p.m. - 1:15 a.m.DUB-BCN
2h 40mdirect
Logo
6:10 a.m. - 6:25 p.m.BCN-DUB
13h 15m1 stop
C$ 165
Find Deal
Tue, 30 Sep - Sat, 4 Oct
Vueling Logo
1:20 p.m. - 4:50 p.m.DUB-BCN
2h 30mdirect
Vueling Logo
5:50 a.m. - 12:30 p.m.BCN-DUB
7h 40m1 stop
C$ 198Vueling
Find Deal
Thu, 27 Nov - Mon, 1 Dec
KLM Logo
5:55 a.m. - 1:35 p.m.DUB-BCN
6h 40m1 stop
KLM Logo
5:25 p.m. - 10:10 p.m.BCN-DUB
5h 45m1 stop
C$ 244KLM
Find Deal
Sun, 7 Dec - Fri, 12 Dec
Lufthansa Logo
10:50 a.m. - 5:35 p.m.DUB-BCN
5h 45m1 stop
Lufthansa Logo
7:30 a.m. - 5:10 p.m.BCN-DUB
10h 40m1 stop
C$ 257Lufthansa
Find Deal
Tue, 28 Oct - Tue, 4 Nov
Lufthansa Logo
10:50 a.m. - 5:35 p.m.DUB-BCN
5h 45m1 stop
Lufthansa Logo
7:30 a.m. - 5:10 p.m.BCN-DUB
10h 40m1 stop
C$ 260Lufthansa
Find Deal
Fri, 7 Nov - Mon, 10 Nov

SWISS flights from Dublin to Barcelona

Our best SWISS deals on Dublin to Barcelona flight tickets
SWISS
13 Dec
DUB6:35 p.m.Dublin
13h 30m
1 stop
BCN9:05 a.m.Barcelona-El Prat
31 Dec
BCN6:45 a.m.Barcelona-El Prat
6h 15m
1 stop
DUB12:00 p.m.Dublin
C$ 280
Find similar
SWISS
18 Oct
DUB8:40 a.m.Dublin
13h 55m
1 stop
BCN11:35 p.m.Barcelona-El Prat
20 Oct
BCN6:00 a.m.Barcelona-El Prat
12h 50m
1 stop
DUB5:50 p.m.Dublin
C$ 311
Find similar
SWISS
17 Sep
DUB6:40 p.m.Dublin
13h 10m
1 stop
BCN8:50 a.m.Barcelona-El Prat
19 Sep
BCN6:00 a.m.Barcelona-El Prat
7h 10m
1 stop
DUB12:10 p.m.Dublin
C$ 642
Find similar

Ryanair flights from Dublin to Barcelona

Our best Ryanair deals on Dublin to Barcelona flight tickets
Ryanair
16 Nov
DUB9:45 a.m.Dublin
2h 45m
BCN1:30 p.m.Barcelona-El Prat
21 Nov
BCN8:00 a.m.Barcelona-El Prat
2h 45m
DUB9:45 a.m.Dublin
C$ 115
Find similar
Ryanair
29 Oct
DUB5:45 p.m.Dublin
2h 45m
BCN9:30 p.m.Barcelona-El Prat
5 Nov
BCN10:05 p.m.Barcelona-El Prat
2h 45m
DUB11:50 p.m.Dublin
C$ 126
Find similar
Ryanair
29 Oct
DUB5:45 p.m.Dublin
2h 45m
BCN9:30 p.m.Barcelona-El Prat
5 Nov
BCN10:05 p.m.Barcelona-El Prat
2h 45m
DUB11:50 p.m.Dublin
C$ 127
Find similar

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 15 September 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

Sun 16/11

9:45 a.m.-1:30 p.m.

Nonstop2h 45m

Barcelona-El Prat

Fri 21/11

8:00 a.m.-9:45 a.m.

Nonstop2h 45m

C$ 115

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 29/10

5:45 p.m.-9:30 p.m.

Nonstop2h 45m

Barcelona-El Prat

Wed 5/11

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

Nonstop2h 45m

C$ 126

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 29/10

5:45 p.m.-9:30 p.m.

Nonstop2h 45m

Barcelona-El Prat

Wed 5/11

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

Nonstop2h 45m

C$ 127

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Wed 3/12

1:20 p.m.-4:50 p.m.

Nonstop2h 30m

Barcelona-El Prat

Tue 9/12

8:45 p.m.-12:45 p.m.

1 stop17h 00m

C$ 136

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Mon 6/10

9:30 p.m.-1:10 a.m.

Nonstop2h 40m

Barcelona-El Prat

Wed 15/10

6:10 a.m.-12:50 p.m.

1 stop7h 40m

C$ 148

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 30/9

9:35 p.m.-1:15 a.m.

Nonstop2h 40m

Barcelona-El Prat

Sat 4/10

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

1 stop13h 15m

C$ 165

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Thu 27/11

1:20 p.m.-4:50 p.m.

Nonstop2h 30m

Barcelona-El Prat

Mon 1/12

5:50 a.m.-12:30 p.m.

1 stop7h 40m

C$ 198

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Sun 7/12

5:55 a.m.-1:35 p.m.

1 stop6h 40m

Barcelona-El Prat

Fri 12/12

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

1 stop5h 45m

C$ 244

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Tue 28/10

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

1 stop5h 45m

Barcelona-El Prat

Tue 4/11

7:30 a.m.-5:10 p.m.

1 stop10h 40m

C$ 257

DublinBarcelona

DUB - BCN

DUBBCN

Dublin

Fri 7/11

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

1 stop5h 45m

Barcelona-El Prat

Mon 10/11

7:30 a.m.-5:10 p.m.

1 stop10h 40m

C$ 260

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 January. Flight prices, which tend to average around C$ 145, are often lower during this time because this is during the off-season. If you’re not able to fly to Barcelona in January, then November is your next best option. Flight prices from Dublin to Barcelona during November average around C$ 149.

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$ 190. 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$ 274.

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$ 172. Try not to purchase tickets in the evening because they tend to be around C$ 261. 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$ 233 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$ 179 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

1 airport
The fastest flight from Dublin to Barcelona takes 2h 30m
Direct flights go from Dublin to Barcelona every day.
There is 1 airport near Barcelona: 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$ 119Free CancellationRating
7.2
1,270 reviews
Search Aer Lingus flights
RyanairPriceFrom C$ 146Free CancellationRating
6.8
5,155 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