Cheap flights from Dublin to Barcelona
Flights from Dublin to Barcelona currently start at €18. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 2h 30m
Key facts
- Lowest fare
- €18 · Sun 1 Nov
- Direct flights
- Yes
- Flight time
- 2h 30m
- Airlines
- Ryanair, Aer Lingus, SWISS, Vueling
- Cheapest month
- November 2026
- Distance
- 1484 km
Round trip
One way
Questions people ask before they book
How much are flights from Dublin to Barcelona?
The lowest fare we currently show from Dublin to Barcelona is €18 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Dublin to Barcelona?
Yes. Direct flights from Dublin to Barcelona show up in current fares. Filter by Direct when you search to hide connections.
Which airlines fly from Dublin to Barcelona?
Airlines showing fares on this route include Ryanair, Aer Lingus, SWISS, Vueling. The cheapest airline is not always the one with a bag included.
How long is the flight from Dublin to Barcelona?
A typical itinerary from Dublin to Barcelona takes about 2h 30m, including connections when the cheapest fare is not direct.
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November 2026