Barcelona to Dublin flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Barcelona to Dublin is €17 with Ryanair (checked on 5 Nov 2026).
Your next trip, last seen at €17
Lowest observedRyanair · Non-stop · One wayWhen to fly
Explore datesMore dates worth a look
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 2 Dec€41
- 3 Dec€34
- 6 Dec€46
- 7 Dec€50
- 8 Dec€29
- 9 Dec€31
- 10 Dec€18
- 11 Dec€17
- 12 Dec€20
- 13 Dec€17
- 14 Dec€31
- 15 Dec€18
- 16 Dec€31
- 17 Dec€26
- 18 Dec€22
- 19 Dec€31
- 20 Dec€26
- 21 Dec€36
- 22 Dec€38
- 23 Dec€38
- 24 Dec€24
- 25 Dec€20
- 26 Dec€30
- 27 Dec€37
- 28 Dec€39
- 29 Dec€51
- 31 Dec€37
- Lowest observed
- €17, departing 11 Dec 2026 (Last checked: 5 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 100Check live prices for this route
- Round trip
- €37, departing 3 Dec 2026, back 6 Dec 2026 (Last checked: 5 Nov 2026)
- Non-stop, one way
- €17, departing 11 Dec 2026 (Last checked: 6 Nov 2026)
- Airlines seen
- Aer Lingus, Ryanair, Vueling, British Airways
- Fastest observed flight time
- 2h 44m
- Non-stop
- Yes
About this route
Explore the fares we observed from Barcelona to Dublin. Prices move often, so pick your dates to see the latest options.
- Route distance
- 1,471 km
- Fastest observed flight time
- 2h 44m
- Airlines seen
- Aer Lingus, Ryanair, Vueling, British Airways
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
Fastest non-stop we saw: 2h 44m with Ryanair.
| Airline | Non-stop days / priced days | Fastest non-stop |
|---|---|---|
| Ryanair | 57 / 100 | 2h 44m |
| Vueling | 19 / 100 | 2h 50m |
| Aer Lingus | 4 / 100 | 2h 50m |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Barcelona El Prat (BCN) → Barcelona, city gazetteer reference point (41.3879, 2.1699): ≈ 12 km.
- Dublin Airport (DUB) → Dublin, city gazetteer reference point (53.3498, -6.2603): ≈ 9 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest departure day we saw in December 2026 from Barcelona to Dublin: 11 Dec 2026, €17 (checked 5 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €37 | 19 |
| December 2026 | €17 | 27 |
| January 2027 | €23 | 20 |
| February 2027 | €25 | 19 |
| March 2027 | €24 | 15 |
Lowest fare by day of the week
Cheapest Friday departure we saw from Barcelona to Dublin: 11 Dec 2026, €17 (checked 5 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €31 | 13 |
| Tuesday | €18 | 13 |
| Wednesday | €24 | 17 |
| Thursday | €18 | 17 |
| Friday | €17 | 14 |
| Saturday | €20 | 11 |
| Sunday | €17 | 15 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Barcelona to Dublin by days until departure (8 to 30 days): €17 (checked 5 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €47 | 8 |
| 8 to 30 days | €17 | 19 |
| 31 to 60 days | €17 | 21 |
| 61 days or more | €23 | 52 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Barcelona to Dublin: Ryanair, €17 (checked 6 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Ryanair | €17Dec 11, 2026 | 57 |
| Vueling | €18Dec 15, 2026 | 20 |
| Aer Lingus | €51Feb 23, 2027 | 4 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Barcelona to Dublin?
The lowest fare Routavio has observed is €17, found on 5 Nov 2026.
Are there direct flights from Barcelona to Dublin?
Yes. Published schedules report non-stop flights on this route with Aer Lingus, Ryanair, Vueling.
Which airlines fly from Barcelona to Dublin?
Routavio has seen these carriers on the route: Aer Lingus, Ryanair, Vueling, British Airways.
How long does the flight from Barcelona to Dublin take?
Across the 81 fares Routavio observed, the average journey time is 2h 47m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Barcelona to Dublin fares were non-stop?
81 of the 84 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How much is a round trip from Barcelona to Dublin?
Cheapest round trip: €37, departing 3 Dec 2026, back 6 Dec 2026 (checked 5 Nov 2026).
How much is a non-stop flight from Barcelona to Dublin?
Cheapest non-stop one-way fare: €17, departing 11 Dec 2026 (checked 6 Nov 2026).
Which airlines had non-stop offers on at least 3 departure dates from Barcelona to Dublin?
For Barcelona to Dublin, examples of observed one-way non-stop offers checked within the last 14 days: Ryanair (57), Vueling (19), Aer Lingus (4). Each number counts distinct departure dates, not weekly flights; check current availability in search.
When is the cheapest month to fly from Barcelona to Dublin?
Cheapest departure day we saw in December 2026 from Barcelona to Dublin: 11 Dec 2026, €17 (checked 5 Nov 2026).
Which day of the week is cheapest from Barcelona to Dublin?
Cheapest Friday departure we saw from Barcelona to Dublin: 11 Dec 2026, €17 (checked 5 Nov 2026).
Which airline has the lowest fare from Barcelona to Dublin?
Cheapest airline from Barcelona to Dublin: Ryanair, €17 (checked 6 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.