Dublin to Barcelona flights
The cheapest round trip we found from Dublin to Barcelona is $62 (Dec 11 – 13, Nonstop), 46% below the usual $115.
DUB to BCN · Round trip · Economy · Prices per person in USD · Price found (2 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $121 |
| December 2026 | $46 (cheapest month) |
| January 2027 | $66 |
| February 2027 | $109 |
| March 2027 | $72 |
| April 2027 | $173 |
| May 2027 | $142 |
| June 2027 | $202 |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 11 – 13 2 nights · leave Fri$62 −46% vs usual$62 −46% vs usual Book
Ryanair Nonstop · 2h 30m -
Dec 17 – 20 3 nights · leave Thu$65 −43% vs usual$65 −43% vs usual Book
Ryanair Nonstop · 2h 30m
-
Jan 8 – 11, 2027 3 nights · leave Fri$66 −43% vs usual$66 −43% vs usual Book
Ryanair Nonstop · 2h 30m
-
Dec 26 – 30 4 nights · leave Sat$120$120 Book
Ryanair 1 stop · 3h 25m
-
Nov 27 – 30 3 nights · leave Fri$121 +5% vs usual$121 +5% vs usual Book
Ryanair 1 stop · 2h 30m
-
Dec 4 – 6 2 nights · leave Fri$125 +9% vs usual$125 +9% vs usual Book
Ryanair Nonstop · 2h 30m
-
Feb 13 – 15, 2027 2 nights · leave Sat$157 +37% vs usual$157 +37% vs usual Book
Ryanair 1 stop · 3h 40m
-
Dec 19 – Jan 3, 2027 15 nights · leave Sat$212 +84% vs usual$212 +84% vs usual Book
Ryanair Nonstop · 2h 30m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Barcelona
Tickets and tours on KlookTo see tours and tickets here, turn on partner content in .
Partner widget: we may earn a commission if you book, at no extra cost to you.
Airport transfer to Barcelona
Fixed prices from BCN on KiwitaxiTo see transfer prices here, turn on partner content in .
Partner widget: we may earn a commission if you book, at no extra cost to you.
Plan the rest of your trip
Barcelona · Dec 11 – 13- eSIM for Spain Yesim · prepaid mobile data (opens Yesim in a new tab)
- Car rental in Spain Economybookings · compare rental companies (opens Economybookings in a new tab)
Partner links: we may earn a commission if you book, at no extra cost to you.
Good to know
More from Dublin
-
-
-
-
-
-
-
-
Flights to Barcelona from other cities
All flights to Barcelona
Dublin to Barcelona: questions
How much does a flight from Dublin to Barcelona cost?
The cheapest round trip we have found right now is $62, leaving December 11 and returning December 13. The usual price on this route is about $115, so this fare is 46% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Dublin to Barcelona?
December 2026, with round trips from $46. The most expensive month in our data is June (from $202). Based on the 8 months ahead we have prices for.
Are there nonstop flights from Dublin to Barcelona?
Yes. Nonstop from $62 round trip. 50% of the 10 date combinations we track are nonstop.
Which airports do Dublin to Barcelona flights use?
Dublin airports include Dublin (DUB). Barcelona airports include Barcelona-El Prat (BCN). The prices on this page cover every airport in both cities (DUB and BCN are the city codes).
About this route
We track round-trip economy fares from Dublin (Ireland) to Barcelona (Spain) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $62, departing December 11 and returning December 13 on a nonstop flight, about 46% below the usual $115. Right now we're following 10 upcoming date combinations on this route. The cheapest month to fly in our data is December, from $46. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.