Cheap flights from Dublin to Barcelona-El Prat Airport from £42
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BCN
9 Oct — 16 Oct1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Dublin to Barcelona-El Prat are usually found in November or January, booked 85 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Dublin to Barcelona-El Prat
Enter your travel dates to find the best prices.
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Best
Direct
Last-minute
One-way
Cheapest flights from Dublin to Barcelona-El Prat
Explore the most affordable flight options available from Dublin to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.
Sat 10/1012:45 -
1 stop7h 40m
Tue 13/1012:55 -
1 stop9h 15m
Deal found 8/9£75
Fri 9/1018:15 -
1 stop5h 25m
Mon 12/1008:10 -
1 stop11h 55m
Deal found 8/9£77
Mon 21/921:50 -
Nonstop2h 30m
Fri 25/911:20 -
Nonstop2h 45m
Deal found 5/9£78
Sat 26/916:15 -
1 stop5h 05m
Sat 3/1016:20 -
1 stop6h 00m
Deal found 7/9£78
Tue 22/921:45 -
Nonstop2h 30m
Mon 28/908:10 -
1 stop15h 25m
Deal found 8/9£79
Sat 26/921:15 -
Nonstop2h 30m
Sun 4/1005:45 -
Nonstop2h 45m
Deal found 7/9£80
Tue 15/921:45 -
Nonstop2h 30m
Thu 17/918:55 -
1 stop4h 40m
Deal found 8/9£81
Tue 15/921:35 -
Nonstop2h 40m
Sat 19/905:45 -
Nonstop2h 45m
Deal found 5/9£82
Fri 9/1022:10 -
1 stop12h 40m
Mon 12/1009:35 -
1 stop5h 10m
Deal found 5/9£83
Tue 17/1108:30 -
1 stop7h 20m
Thu 19/1111:00 -
1 stop6h 10m
Deal found 4/9£86
Best flights from Dublin to Barcelona-El Prat
Discover carefully curated flight deals from Dublin to Barcelona-El Prat that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.
Tue 20/1013:00 -
1 stop5h 10m
Tue 27/1005:55 -
1 stop11h 35m
Deal found 5/9£134
Tue 15/1216:20 -
1 stop5h 10m
Wed 23/1220:45 -
1 stop12h 05m
Deal found 8/9£144
Sat 9/118:35 -
1 stop23h 30m
Mon 11/114:55 -
2 stops48h 25m
Deal found 6/9£165
Fri 23/1006:55 -
Nonstop2h 30m
Fri 23/1019:35 -
Nonstop2h 45m
Deal found 8/9£165
Tue 29/906:00 -
2 stops7h 55m
Tue 29/918:40 -
2 stops14h 25m
Deal found 8/9£195
Fri 18/911:10 -
1 stop6h 40m
Mon 21/913:25 -
1 stop10h 00m
Deal found 4/9£202
Fri 18/921:45 -
Nonstop2h 30m
Mon 21/905:45 -
Nonstop2h 45m
Deal found 7/9£175
Mon 28/920:30 -
1 stop11h 50m
Wed 30/921:20 -
1 stop11h 25m
Deal found 8/9£196
Wed 11/1117:30 -
2 stops24h 35m
Fri 13/1119:55 -
2 stops13h 10m
Deal found 7/9£213
Sat 19/1216:10 -
1 stop5h 20m
Sat 2/106:35 -
1 stop6h 30m
Deal found 4/9£213
Direct flights from Dublin to Barcelona-El Prat
Explore direct flight options from Dublin to Barcelona-El Prat based on user searches, and compare prices and availability for your desired travel dates. Data last updated 9 September 2026.
Mon 21/921:50 -
Nonstop2h 30m
Fri 25/911:20 -
Nonstop2h 45m
Deal found 5/9£78
Sat 3/1021:15 -
Nonstop2h 30m
Sun 4/1005:45 -
Nonstop2h 45m
Deal found 6/9£79
Sat 26/921:15 -
Nonstop2h 30m
Sun 4/1005:45 -
Nonstop2h 45m
Deal found 7/9£80
Mon 5/1021:50 -
Nonstop2h 30m
Tue 6/1019:35 -
Nonstop2h 45m
Deal found 8/9£82
Mon 5/1021:50 -
Nonstop2h 30m
Mon 12/1005:45 -
Nonstop2h 45m
Deal found 7/9£85
Mon 21/921:50 -
Nonstop2h 30m
Tue 22/915:05 -
Nonstop2h 45m
Deal found 7/9£89
Wed 23/921:35 -
Nonstop2h 40m
Tue 29/907:30 -
Nonstop2h 50m
Deal found 8/9£89
Fri 9/1021:45 -
Nonstop2h 30m
Mon 12/1005:45 -
Nonstop2h 45m
Deal found 8/9£95
Tue 20/1021:45 -
Nonstop2h 30m
Tue 27/1017:10 -
Nonstop2h 45m
Deal found 5/9£95
Fri 18/1207:40 -
Nonstop2h 30m
Tue 22/1219:30 -
Nonstop2h 45m
Deal found 6/9£98
Thu 22/1021:50 -
Nonstop2h 30m
Mon 26/1006:20 -
Nonstop2h 45m
Deal found 4/9£99
Last-minute flights from Dublin to Barcelona-El Prat
Discover last-minute flight deals from Dublin to Barcelona-El Prat. Data last updated 9 September 2026 and is based on user searches.
Tue 15/921:45 -
Nonstop2h 30m
Thu 17/918:55 -
1 stop4h 40m
Deal found 8/9£81
Tue 15/921:35 -
Nonstop2h 40m
Sat 19/905:45 -
Nonstop2h 45m
Deal found 5/9£82
Tue 15/915:45 -
1 stop5h 15m
Thu 17/909:35 -
1 stop8h 35m
Deal found 8/9£86
Mon 21/921:50 -
Nonstop2h 30m
Fri 25/911:20 -
Nonstop2h 45m
Deal found 5/9£78
Tue 22/921:45 -
Nonstop2h 30m
Mon 28/908:10 -
1 stop15h 25m
Deal found 8/9£79
Sat 26/916:15 -
1 stop5h 05m
Sat 3/1016:20 -
1 stop6h 00m
Deal found 7/9£78
Sat 26/921:15 -
Nonstop2h 30m
Sun 4/1005:45 -
Nonstop2h 45m
Deal found 7/9£80
Fri 9/1018:15 -
1 stop5h 25m
Mon 12/1008:10 -
1 stop11h 55m
Deal found 8/9£77
Fri 9/1022:10 -
1 stop12h 40m
Mon 12/1009:35 -
1 stop5h 10m
Deal found 5/9£83
Sat 10/1012:45 -
1 stop7h 40m
Tue 13/1012:55 -
1 stop9h 15m
Deal found 8/9£75
One-way flights from Dublin to Barcelona-El Prat
Search for one-way flight options from Dublin to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.
Tue 15/911:30 -
1 stop5h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£42
Fri 9/1018:50 -
1 stop5h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£45
Mon 14/921:50 -
Nonstop2h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£47
Sat 10/1012:45 -
2 stops10h 35m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9£55
Fri 18/1207:40 -
Nonstop2h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9£58
Tue 22/1215:30 -
1 stop6h 30m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9£67
Find flight deals from Dublin to Barcelona-El Prat
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 9 September 2026.
Customise your flight search to find flights from Dublin to Barcelona-El Prat 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, Cheapflights users made 7,457,451 searches. Data last updated 9 September 2026.
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
Cheapest return flight
Fastest return journey
DublinBarcelona
DUB Dublin - BCN Barcelona-El Prat
DUBBCN
Dublin
Mon 14/9
21:50-01:20
Nonstop2h 30m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
£64
DublinBarcelona
DUB Dublin - BCN Barcelona-El Prat
DUBBCN
Dublin
Thu 4/3
08:50-16:30
1 stop6h 40m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
£69
DublinBarcelona
DUB Dublin - BCN Barcelona-El Prat
DUBBCN
Dublin
Fri 5/3
08:50-19:00
1 stop9h 10m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
£69
DublinBarcelona
DUB Dublin - BCN Barcelona-El Prat
DUBBCN
Dublin
Wed 3/3
13:25-23:05
1 stop8h 40m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
£69
DublinBarcelona
DUB Dublin - BCN Barcelona-El Prat
DUBBCN
Dublin
Fri 18/12
07:40-11:10
Nonstop2h 30m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
£70
DublinBarcelona
DUB Dublin - BCN Barcelona-El Prat
DUBBCN
Dublin
Fri 30/10
13:25-23:05
1 stop8h 40m
Barcelona-El Prat
Wed 31/12
00:00-00:00
Nonstop0h 00m
£86
DublinBarcelona
DUB Dublin - BCN Barcelona-El Prat
DUBBCN
Dublin
Tue 20/10
13:00-19:10
1 stop5h 10m
Barcelona-El Prat
Tue 27/10
05:55-16:30
1 stop11h 35m
£134
DublinBarcelona
DUB Dublin - BCN Barcelona-El Prat
DUBBCN
Dublin
Tue 15/12
16:20-22:30
1 stop5h 10m
Barcelona-El Prat
Wed 23/12
20:45-07:50
1 stop12h 05m
£144
DublinBarcelona
DUB Dublin - BCN Barcelona-El Prat
DUBBCN
Dublin
Sat 9/1
18:35-19:05
1 stop23h 30m
Barcelona-El Prat
Mon 11/1
14:55-14:20
2 stops48h 25m
£165
DublinBarcelona
DUB Dublin - BCN Barcelona-El Prat
DUBBCN
Dublin
Fri 23/10
06:55-10:25
Nonstop2h 30m
Barcelona-El Prat
Fri 23/10
19:35-21:20
Nonstop2h 45m
£165
Flights are sorted by cheapest return flights first.
Deals found on 8/9
Showing 1-10 of 16 resultsSorted by cheapest first
1
2
Best time to book a flight from Dublin to Barcelona-El Prat
Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Dublin with our price prediction graph.
DUB-BCN
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Barcelona-El Prat Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Dublin to Barcelona-El Prat Airport?
The price you pay for your flight from Dublin to Barcelona-El Prat Airport may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Dublin to Barcelona-El Prat Airport?
Currently, November is the cheapest month in which you can book a flight from Dublin to Barcelona-El Prat Airport (average of £55). Flying from Dublin to Barcelona-El Prat Airport in June is currently the most expensive (average of £208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DUB to BCN?
Find hourly flight availability from Dublin to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 September 2026.
When flying from Dublin to Barcelona-El Prat Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 43% versus a flight in the afternoon.
What is the cheapest day to fly from Dublin to Barcelona-El Prat Airport?
Use this chart to determine the cheapest time to fly return from Dublin to Barcelona-El Prat. Price data was last updated on 5 September 2026.
Travellers seeking maximum savings on their Dublin to Barcelona-El Prat Airport flight should consider departing on Saturday at midday when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost for a return flight from Dublin to Barcelona-El Prat Airport?
Airfare is below average for this route at the moment.
Dublin to Barcelona-El Prat Airport flights typically cost between £94 and £167 in October.The cheapest return price found within the last 5 days was £75 on Ryanair (10 Oct–13 Oct).
Weekly flight availability from Dublin to Barcelona-El Prat Airport
Explore weekly flight availability from Dublin to Barcelona-El Prat. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 9 September 2026.
The most flights from DUB to BCN are scheduled on a Monday (10 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (1 on average).
How often are flights from Dublin to Barcelona delayed?
About 18% of weekly flights between Dublin and Barcelona have experienced delays in the past year, with the average delay time being 122 minutes.
What is the most punctual flight time for Dublin to Barcelona flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Dublin to Barcelona flights?
Over the past year, Aer Lingus have had the lowest number of delays on this route, with just 11% of flights being delayed.
Reviews of airlines servicing Barcelona-El Prat
Get insights into the airlines that provide service to Barcelona-El Prat. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona-El Prat. Reviews last updated 9 September 2026.
Check out reviews from past customers who have flown with Aer Lingus,Vueling, andRyanair from Dublin to Barcelona-El Prat Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
I had a great experience. Crew was great and very accommodating.
Related info for your journey
Find useful and relevant information for your journey from Dublin to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Dublin to Barcelona-El Prat?
If you book a flight to Barcelona-El Prat from Dublin, you will be flying from Dublin, which is the city’s only airport. Dublin (DUB) is located 5.7 mi from the center of Dublin. There are 2 flights from Dublin to Barcelona-El Prat per day from 3 different airlines.
How long is the flight from Dublin to Barcelona-El Prat Airport?
There are many flights that can get you from Dublin to Barcelona-El Prat Airport in 2h 30m. Fly via British Airways, SWISS, or Ryanair to get the fastest option. The distance from Dublin to Barcelona-El Prat Airport is about 922 mi. This flight may include one or multiple stops.
What are the cheapest airlines flying from Dublin to Barcelona-El Prat Airport round-trip?
Our cheapest airline available from Dublin to Barcelona-El Prat Airport is Ryanair. Our recent data shows that you can find tickets from as low as £38 on this airline. Additional options worth looking into are Vueling and Aer Lingus, starting at £61 and £79 round-trip. Ryanair is currently priced 70% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Dublin to Barcelona-El Prat Airport one-way?
For one-way options, check prices for Vueling. According to our data, you can fly for as low as £17. Users have also found prices from £26 and £44 on Ryanair and Aer Lingus, respectively.
What are the most reliable airlines from Dublin to Barcelona-El Prat Airport?
The top 3 most reliable airlines when flying from Dublin to Barcelona-El Prat Airport are Aer Lingus (83%), LATAM Airlines (82%) and American Airlines (77%).
What are the cheapest flights from Dublin to Barcelona-El Prat Airport?
While on average a flight from Dublin to Barcelona-El Prat Airport is generally £140, our data shows the cheapest flight currently is £31. When looking at the most popular route, (Dublin - Barcelona-El Prat), you can expect to pay £34 for that flight.
Can I find deals for flights from Dublin to Barcelona-El Prat that include hotel bookings?
Yes. In addition to deals on Dublin to Barcelona-El Prat flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Dublin to Barcelona-El Prat?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Barcelona-El Prat.
Can I find deals for business class flights from Dublin to Barcelona-El Prat?
Yes. Cheapflights offers flight deals from Dublin to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Dublin to Barcelona-El Prat Airport?
Currently, November is the cheapest month in which you can book a flight from Dublin to Barcelona-El Prat Airport (average of £55). Flying from Dublin to Barcelona-El Prat Airport in June is currently the most expensive (average of £208). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Explore flights to Barcelona-El Prat departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.
Top 3 airlines flying from Dublin to Barcelona-El Prat
Discover the top 3 airlines that operate flights from Dublin to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated 9 September 2026.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Dublin to Barcelona-El Prat?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Dublin to Barcelona-El Prat. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Dublin to Barcelona-El Prat?
Millions of users choose and trust Cheapflights to book the best flight deals from Dublin to Barcelona-El Prat for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Dublin to Barcelona-El Prat with no change fees?
Need flexible booking options for your flight to Barcelona-El Prat from Dublin? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from Dublin to Barcelona-El Prat become cheaper?
Yes! Start tracking prices for Dublin to Barcelona-El Prat flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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