Cheap flights from Dublin to Barcelona-El Prat Airport from £21
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BCN
11 Jan — 18 Jan1
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 47 days in advance, depart on a Monday or Wednesday and return on a Tuesday
Cheap flight deals from Dublin to Barcelona-El Prat
Enter your travel dates to find the best prices.
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 12 December 2025.
Tue 16/1208:05DUB - BCN
Nonstop2h 45mRyanair
Fri 19/1208:00BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/12£80
Fri 19/1217:20DUB - BCN
Nonstop2h 45mRyanair
Tue 23/1205:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/12£97
Tue 16/1219:20DUB - BCN
1 stop23h 40mMultiple Airlines
Fri 19/1208:00BCN - DUB
Nonstop2h 45mMultiple Airlines
Deal found 11/12£105
Thu 11/1208:25DUB - BCN
Nonstop2h 45mRyanair
Sun 14/1210:05BCN - DUB
Nonstop2h 45mRyanair
Deal found 10/12£132
Fri 19/1222:50DUB - BCN
2 stops21h 00mMultiple Airlines
Tue 23/1210:30BCN - DUB
1 stop13h 30mMultiple Airlines
Deal found 11/12£142
Thu 18/1208:50DUB - BCN
1 stop9h 15mMultiple Airlines
Thu 25/1218:05BCN - DUB
1 stop14h 45mMultiple Airlines
Deal found 11/12£155
Thu 11/1218:00DUB - BCN
1 stop21h 05mMultiple Airlines
Sun 14/1211:30BCN - DUB
Nonstop2h 50mMultiple Airlines
Deal found 10/12£231
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 12 December 2025.
Sun 25/121:20DUB - BCN
Nonstop2h 45mRyanair
Sat 31/105:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/12£43
Sat 24/105:10DUB - BCN
1 stop6h 05mMultiple Airlines
Fri 30/109:55BCN - DUB
1 stop8h 50mMultiple Airlines
Deal found 11/12£147
Sat 9/508:45DUB - BCN
1 stop6h 30mLufthansa
Wed 13/509:10BCN - DUB
1 stop8h 45mLufthansa
Deal found 11/12£148
Sun 10/506:00DUB - BCN
1 stop5h 30mKLM
Wed 13/509:20BCN - DUB
1 stop8h 20mKLM
Deal found 11/12£150
Fri 2/105:45DUB - BCN
Nonstop2h 45mRyanair
Tue 6/105:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 10/12£84
Sat 17/116:05DUB - BCN
1 stop5h 30mBritish Airways
Mon 19/112:40BCN - DUB
1 stop5h 10mBritish Airways
Deal found 11/12£177
Fri 16/104:25DUB - BCN
1 stop14h 55mTAP AIR PORTUGAL
Sun 25/110:55BCN - DUB
1 stop13h 25mTAP AIR PORTUGAL
Deal found 10/12£186
Sat 24/118:35DUB - BCN
1 stop13h 30mMultiple Airlines
Sat 31/109:55BCN - DUB
1 stop7h 30mMultiple Airlines
Deal found 11/12£147
Thu 1/105:55DUB - BCN
1 stop5h 20mKLM
Thu 8/106:00BCN - DUB
1 stop11h 20mKLM
Deal found 10/12£160
Mon 11/511:10DUB - BCN
1 stop6h 40mKLM
Sat 16/506:20BCN - DUB
1 stop7h 20mKLM
Deal found 11/12£175
Wed 6/517:20DUB - BCN
1 stop4h 25mKLM
Thu 14/506:20BCN - DUB
1 stop5h 05mKLM
Deal found 11/12£187
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 12 December 2025.
Sun 25/121:20DUB - BCN
Nonstop2h 45mRyanair
Sat 31/105:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/12£43
Mon 2/306:20DUB - BCN
Nonstop2h 45mRyanair
Thu 5/318:30BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/12£56
Sat 14/219:50DUB - BCN
Nonstop2h 45mRyanair
Tue 17/205:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/12£72
Fri 2/105:45DUB - BCN
Nonstop2h 45mRyanair
Tue 6/105:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 10/12£84
Thu 19/220:40DUB - BCN
Nonstop2h 45mRyanair
Sun 22/210:05BCN - DUB
Nonstop2h 45mRyanair
Deal found 10/12£95
Wed 6/519:05DUB - BCN
Nonstop2h 30mRyanair
Thu 14/510:25BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/12£109
Mon 11/521:20DUB - BCN
Nonstop2h 30mRyanair
Sat 16/505:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/12£134
Sun 10/518:55DUB - BCN
Nonstop2h 30mAer Lingus
Tue 12/511:00BCN - DUB
Nonstop2h 50mAer Lingus
Deal found 11/12£215
Sat 14/319:50DUB - BCN
Nonstop2h 45mRyanair
Mon 16/321:10BCN - DUB
Nonstop2h 45mRyanair
Deal found 10/12£221
Wed 3/621:15DUB - BCN
Nonstop2h 30mRyanair
Sun 7/605:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 10/12£256
Fri 6/213:20DUB - BCN
Nonstop2h 30mVueling
Mon 16/210:50BCN - DUB
Nonstop2h 50mVueling
Deal found 10/12£286
Wed 31/1213:20DUB - BCN
Nonstop2h 30mVueling
Sat 3/110:50BCN - DUB
Nonstop2h 50mVueling
Deal found 10/12£299
Last-minute flights from Dublin to Barcelona-El Prat
Discover last-minute flight deals from Dublin to Barcelona-El Prat. Data last updated 12 December 2025 and is based on user searches.
Thu 11/1208:25DUB - BCN
Nonstop2h 45mRyanair
Sun 14/1210:05BCN - DUB
Nonstop2h 45mRyanair
Deal found 10/12£132
Tue 16/1208:05DUB - BCN
Nonstop2h 45mRyanair
Fri 19/1208:00BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/12£80
Tue 16/1219:20DUB - BCN
1 stop23h 40mMultiple Airlines
Fri 19/1208:00BCN - DUB
Nonstop2h 45mMultiple Airlines
Deal found 11/12£105
Fri 19/1217:20DUB - BCN
Nonstop2h 45mRyanair
Tue 23/1205:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/12£97
Fri 2/105:45DUB - BCN
Nonstop2h 45mRyanair
Tue 6/105:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 10/12£84
Sat 24/119:50DUB - BCN
Nonstop2h 45mMultiple Airlines
Sat 31/120:15BCN - DUB
1 stop12h 30mMultiple Airlines
Deal found 10/12£59
Sat 24/117:00DUB - BCN
1 stop6h 30mRyanair
Sat 31/112:25BCN - DUB
1 stop6h 55mRyanair
Deal found 10/12£81
Sat 24/105:55DUB - BCN
1 stop9h 35mKLM
Sun 1/206:00BCN - DUB
1 stop11h 20mKLM
Deal found 11/12£129
Sun 25/121:20DUB - BCN
Nonstop2h 45mRyanair
Sat 31/105:45BCN - DUB
Nonstop2h 45mRyanair
Deal found 11/12£43
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 12 December 2025.
Sun 11/109:45DUB - BCN
Nonstop2h 45mRyanair
Deal found 11/12£21
Tue 20/113:20DUB - BCN
Nonstop2h 30mVueling
Deal found 10/12£24
Wed 21/117:45DUB - BCN
Nonstop2h 45mRyanair
Deal found 11/12£25
Wed 18/213:20DUB - BCN
Nonstop2h 30mVueling
Deal found 9/12£30
Sat 11/409:50DUB - BCN
Nonstop2h 40mVueling
Deal found 11/12£46
Tue 26/521:35DUB - BCN
Nonstop2h 40mVueling
Deal found 10/12£51
Fri 15/521:45DUB - BCN
Nonstop2h 30mRyanair
Deal found 10/12£52
Wed 27/521:15DUB - BCN
Nonstop2h 30mRyanair
Deal found 10/12£53
Sat 2/521:15DUB - BCN
Nonstop2h 30mRyanair
Deal found 10/12£55
Tue 9/621:35DUB - BCN
Nonstop2h 40mVueling
Deal found 10/12£56
Sat 30/521:15DUB - BCN
Nonstop2h 30mRyanair
Deal found 10/12£67
Tue 9/611:30DUB - BCN
1 stop5h 25mRyanair
Deal found 10/12£72
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 12 December 2025.
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 858,174 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Dublin to Barcelona-El Prat Airport that are best for you.
Fly from
Dublin
Fly to
Barcelona-El Prat
Route
Depart
Return
Price
DublinBarcelona
DUB - BCN
DUBBCN
Dublin
Sun 25/1
21:20-01:05
Nonstop2h 45m
Barcelona-El Prat
Sat 31/1
05:45-07:30
Nonstop2h 45m
£43
DublinBarcelona
DUB - BCN
DUBBCN
Dublin
Fri 2/1
05:45-09:30
Nonstop2h 45m
Barcelona-El Prat
Tue 6/1
05:45-07:30
Nonstop2h 45m
£84
DublinBarcelona
DUB - BCN
DUBBCN
Dublin
Sat 24/1
05:10-12:15
1 stop6h 05m
Barcelona-El Prat
Fri 30/1
09:55-17:45
1 stop8h 50m
£147
DublinBarcelona
DUB - BCN
DUBBCN
Dublin
Sat 24/1
18:35-09:05
1 stop13h 30m
Barcelona-El Prat
Sat 31/1
09:55-16:25
1 stop7h 30m
£147
DublinBarcelona
DUB - BCN
DUBBCN
Dublin
Sat 9/5
08:45-16:15
1 stop6h 30m
Barcelona-El Prat
Wed 13/5
09:10-16:55
1 stop8h 45m
£148
DublinBarcelona
DUB - BCN
DUBBCN
Dublin
Sun 10/5
06:00-12:30
1 stop5h 30m
Barcelona-El Prat
Wed 13/5
09:20-16:40
1 stop8h 20m
£150
DublinBarcelona
DUB - BCN
DUBBCN
Dublin
Thu 1/1
05:55-12:15
1 stop5h 20m
Barcelona-El Prat
Thu 8/1
06:00-16:20
1 stop11h 20m
£160
DublinBarcelona
DUB - BCN
DUBBCN
Dublin
Mon 11/5
11:10-18:50
1 stop6h 40m
Barcelona-El Prat
Sat 16/5
06:20-12:40
1 stop7h 20m
£175
DublinBarcelona
DUB - BCN
DUBBCN
Dublin
Sat 17/1
16:05-22:35
1 stop5h 30m
Barcelona-El Prat
Mon 19/1
12:40-16:50
1 stop5h 10m
£177
DublinBarcelona
DUB - BCN
DUBBCN
Dublin
Fri 16/1
04:25-20:20
1 stop14h 55m
Barcelona-El Prat
Sun 25/1
10:55-23:20
1 stop13h 25m
£186
Flights are sorted by cheapest return flights first.
Deals found on 11/12
Showing 1-10 of 23 results
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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.
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?
Use this chart to determine the optimal time to book a return flight from Dublin to Barcelona-El Prat. Price data was last updated on 5 December 2025.
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 26 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 £26). Flying from Dublin to Barcelona-El Prat Airport in June is currently the most expensive (average of £82). 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 12 December 2025.
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 at midday, which can drop the price by up to 16% versus a flight in the morning.
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 6 December 2025.
Travellers seeking maximum savings on their Dublin to Barcelona-El Prat Airport flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday at midday 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?
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 12 December 2025.
The most flights from DUB to BCN are scheduled on a Wednesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Dublin to Barcelona delayed?
About 20% of weekly flights between Dublin and Barcelona have experienced delays in the past year, with the average delay time being 121 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 9% 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 12 December 2025.
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.
Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
Fine except for app. Couldn’t check in online - kept saying I couldn’t check in until the morning after my flight. On second leg I could check in but couldn’t get my boarding pass into my wallet. Thankfully I took a screenshot of it because I couldn’t retrieve it when we boarded - the app prohibited it.
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 5 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 45m. Fly via Ryanair or Lufthansa 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 £39 on this airline. Additional options worth looking into are Vueling and Aer Lingus, starting at £48 and £64 round-trip. Ryanair is currently priced 66% 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 £13. Users have also found prices from £19 and £34 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 LATAM Airlines (100%), Buzz (93%) and Aer Lingus (87%).
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 £124, our data shows the cheapest flight currently is £57. When looking at the most popular route, (Dublin - Barcelona-El Prat), you can expect to pay £132 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 £26). Flying from Dublin to Barcelona-El Prat Airport in June is currently the most expensive (average of £82). 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 12 December 2025.
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 858,174 searches. Data last updated 12 December 2025.
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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