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Cheap flights from Barcelona-El Prat Airport to Dublin from $46

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Dublin departing on 9/25. 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 Barcelona-El Prat Airport to Dublin

Cheap round-trip flights

Ryanair Logo
1:45 pm - 3:30 pmBCN-DUB
2h 45mnonstop
Ryanair Logo
9:50 pm - 1:20 amDUB-BCN
2h 30mnonstop
$52Ryanair
Find Deal
Wed, Oct 8 - Wed, Oct 15
Ryanair Logo
7:40 pm - 9:25 pmBCN-DUB
2h 45mnonstop
Ryanair Logo
10:00 pm - 1:30 amDUB-BCN
2h 30mnonstop
$53Ryanair
Find Deal
Wed, Sep 24 - Thu, Oct 9
Ryanair Logo
10:30 am - 12:15 pmBCN-DUB
2h 45mnonstop
Ryanair Logo
9:45 pm - 1:15 amDUB-BCN
2h 30mnonstop
$54Ryanair
Find Deal
Fri, Oct 17 - Tue, Oct 21
Ryanair Logo
10:35 am - 12:20 pmBCN-DUB
2h 45mnonstop
Ryanair Logo
9:45 pm - 1:15 amDUB-BCN
2h 30mnonstop
$55Ryanair
Find Deal
Sat, Oct 18 - Sat, Oct 25
Ryanair Logo
7:50 pm - 9:35 pmBCN-DUB
2h 45mnonstop
Ryanair Logo
6:20 am - 9:50 amDUB-BCN
2h 30mnonstop
$57Ryanair
Find Deal
Fri, Oct 10 - Tue, Oct 14
Logo
8:45 pm - 7:35 amBCN-DUB
11h 50m1 stop
Logo
9:35 pm - 1:05 amDUB-BCN
2h 30mnonstop
$86
Find Deal
Wed, Oct 1 - Sat, Oct 4
Logo
11:00 am - 12:50 pmBCN-DUB
2h 50mnonstop
Logo
4:50 pm - 8:35 pmDUB-BCN
2h 45mnonstop
$88
Find Deal
Tue, Oct 21 - Mon, Oct 27
Vueling Logo
5:45 am - 7:35 amBCN-DUB
2h 50mnonstop
Vueling Logo
1:20 pm - 4:50 pmDUB-BCN
2h 30mnonstop
$95Vueling
Find Deal
Sat, Oct 25 - Sat, Nov 1
Aer Lingus Logo
11:30 am - 1:20 pmBCN-DUB
2h 50mnonstop
Aer Lingus Logo
7:05 am - 10:50 amDUB-BCN
2h 45mnonstop
$102Aer Lingus
Find Deal
Thu, Jan 15 - Mon, Jan 19
Aer Lingus Logo
11:30 am - 1:20 pmBCN-DUB
2h 50mnonstop
Aer Lingus Logo
4:50 pm - 8:25 pmDUB-BCN
2h 35mnonstop
$105Aer Lingus
Find Deal
Fri, Jan 16 - Sun, Jan 18

Ryanair flights from Barcelona-El Prat Airport to Dublin

Our best Ryanair deals on Barcelona-El Prat Airport to Dublin flight tickets
Ryanair
Oct 8
BCN1:45 pmBarcelona-El Prat
2h 45m
DUB3:30 pmDublin
Oct 15
DUB9:50 pmDublin
2h 30m
BCN1:20 amBarcelona-El Prat
$52
Find similar
Ryanair
Sep 24
BCN7:40 pmBarcelona-El Prat
2h 45m
DUB9:25 pmDublin
Oct 9
DUB10:00 pmDublin
2h 30m
BCN1:30 amBarcelona-El Prat
$53
Find similar
Ryanair
Oct 17
BCN10:30 amBarcelona-El Prat
2h 45m
DUB12:15 pmDublin
Oct 21
DUB9:45 pmDublin
2h 30m
BCN1:15 amBarcelona-El Prat
$54
Find similar

Vueling flights from Barcelona-El Prat Airport to Dublin

Our best Vueling deals on Barcelona-El Prat Airport to Dublin flight tickets
Vueling
Oct 25
BCN5:45 amBarcelona-El Prat
2h 50m
DUB7:35 amDublin
Nov 1
DUB1:20 pmDublin
2h 30m
BCN4:50 pmBarcelona-El Prat
$95
Find similar
Vueling
Sep 18
BCN7:20 amBarcelona-El Prat
2h 50m
DUB9:10 amDublin
Sep 23
DUB9:35 pmDublin
2h 40m
BCN1:15 amBarcelona-El Prat
$97
Find similar
Vueling
Sep 18
BCN7:20 amBarcelona-El Prat
2h 50m
DUB9:10 amDublin
Sep 23
DUB9:35 pmDublin
2h 40m
BCN1:15 amBarcelona-El Prat
$99
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport to Dublin 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 832,500 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Wed 10/8

1:45 pm-3:30 pm

Nonstop2h 45m

Dublin

Wed 10/15

9:50 pm-1:20 am

Nonstop2h 30m

$52

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Wed 9/24

7:40 pm-9:25 pm

Nonstop2h 45m

Dublin

Thu 10/9

10:00 pm-1:30 am

Nonstop2h 30m

$53

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Fri 10/17

10:30 am-12:15 pm

Nonstop2h 45m

Dublin

Tue 10/21

9:45 pm-1:15 am

Nonstop2h 30m

$54

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sat 10/18

10:35 am-12:20 pm

Nonstop2h 45m

Dublin

Sat 10/25

9:45 pm-1:15 am

Nonstop2h 30m

$55

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Fri 10/10

7:50 pm-9:35 pm

Nonstop2h 45m

Dublin

Tue 10/14

6:20 am-9:50 am

Nonstop2h 30m

$57

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Wed 10/1

8:45 pm-7:35 am

1 stop11h 50m

Dublin

Sat 10/4

9:35 pm-1:05 am

Nonstop2h 30m

$86

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Tue 10/21

11:00 am-12:50 pm

Nonstop2h 50m

Dublin

Mon 10/27

4:50 pm-8:35 pm

Nonstop2h 45m

$88

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Sat 10/25

5:45 am-7:35 am

Nonstop2h 50m

Dublin

Sat 11/1

1:20 pm-4:50 pm

Nonstop2h 30m

$95

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Thu 1/15

11:30 am-1:20 pm

Nonstop2h 50m

Dublin

Mon 1/19

7:05 am-10:50 am

Nonstop2h 45m

$102

BarcelonaDublin

BCN - DUB

BCNDUB

Barcelona-El Prat

Fri 1/16

11:30 am-1:20 pm

Nonstop2h 50m

Dublin

Sun 1/18

4:50 pm-8:25 pm

Nonstop2h 35m

$105

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 Dublin from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Dublin

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 Barcelona-El Prat Airport and Dublin?

What is the cheapest month to fly to Dublin?

In general, January is the cheapest month to fly from Barcelona-El Prat Airport to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $82. If you’re not able to fly to Dublin in January, then April is your next best option. Flight prices from Barcelona-El Prat Airport to Dublin during April average around $94.

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

The cheapest day to depart from Barcelona-El Prat Airport to Dublin is on a Tuesday. Travelers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $143. Flights from Barcelona-El Prat Airport to Dublin on a Sunday will generally be more expensive and average around $328. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

In the morning is the cheapest time of day to fly from Barcelona-El Prat Airport to Dublin when you can find flight prices for as low as $206. Flying to Dublin in the morning is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $385.

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

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

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

You are more likely to see cheaper flights to Dublin from Barcelona-El Prat Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $130 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from Barcelona-El Prat Airport for as low as $98 on momondo.

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

There are 3 cabin classes available to choose from on Barcelona-El Prat to Dublin flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2025, prices for Barcelona-El Prat Airport to Dublin flights are approximately 20% cheaper when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$166

Fastest flight time

2h 45m

Direct flights

Every day

Airports in Dublin

1 airport
The best one-way flight to Dublin from Barcelona-El Prat Airport in the past 72 hours is $166. The best round-trip flight deal from Barcelona-El Prat Airport to Dublin found on momondo in the last 72 hours is $63.
The fastest flight from Barcelona-El Prat Airport to Dublin takes 2h 45m
Direct flights go from Barcelona-El Prat Airport to Dublin every day.
There is 1 airport near Dublin: Dublin (DUB)
Search flight deals

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

    A flight from Barcelona-El Prat to Dublin will travel around 917.5 mi. Flights usually cover this in 2h 45m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Barcelona-El Prat Airport to Dublin Airport refresh daily.

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

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

    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 Barcelona-El Prat Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The required travel and health documents for your Dublin 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 license and a passport valid for six months after your intended arrival at Dublin 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 Barcelona-El Prat Airport to Dublin?

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

Best airlines flying from Barcelona-El Prat Airport to Dublin

Compare and see reviews for airlines that fly from Barcelona-El Prat Airport to Dublin with momondo
Airline
Rating
Free Cancellation
Price
RyanairPriceFrom $64Free CancellationRating
6.8
5,158 reviews
Search Ryanair flights
VuelingPriceFrom $78Free CancellationRating
7.1
1,185 reviews
Search Vueling flights
Aer LingusPriceFrom $89Free CancellationRating
7.2
1,271 reviews
Search Aer Lingus flights
British AirwaysPriceFrom $218Free CancellationRating
6.6
7,361 reviews
Search British Airways flights

  • Aer Lingus Flights From Barcelona-El Prat Airport to Dublin

    Aer Lingus is one of the most popular airlines flying from Barcelona-El Prat Airport to Dublin, operating 13 flights/week on average for this route. A good Aer Lingus flight deal for Barcelona-El Prat Airport to Dublin starts from $89 round-trip, up to an average price of $236. Our users have rated Aer Lingus at 7.2/10.

  • Vueling Flights From Barcelona-El Prat Airport to Dublin

    The best Vueling deal for Barcelona-El Prat Airport to Dublin flight tickets found on momondo in the last 72 hours was $78, round-trip. It should be noted that an average Vueling flight deal for this route in this time was higher, at $137 round-trip. Vueling operates 6 flights out of Barcelona-El Prat Airport into Dublin in an average week, so prices vary by time and availability. 1,185 Vueling reviews by users on momondo have scored the airline at 7.1/10.

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Athlone
Swords
Dundalk
Malahide
Maynooth
Bray
Leixlip
Castleknock
Kildare
Naas
Mullingar
Arklow
Cavan
Drogheda
Enniscorthy
Wicklow
Thurles
Slane

Why use momondo?

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

It is quick and easy to find Barcelona to Dublin 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 Dublin that suits you.

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

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

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

Once you have performed a search for Barcelona to Dublin 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 Barcelona to Dublin right now. Can momondo alert me if prices change?

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

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