Cheap flights from Dublin to Barcelona (DUB–BCN)
Ireland
Spain
Aer Lingus, Ryanair and Vueling fly Dublin to Barcelona (DUB–BCN) nonstop and back, a great-circle distance of 1,490 km (923 mi).
- From
- DUB
- Dublin
- To
- BCN
- Barcelona
- Nonstop
- Yes · 3 airlines
- Airlines
- EI · FR · VY
- Cheapest fare found
- €20 one-way
- Distance
- 1,490 km (923 mi)
- Time difference
- Barcelona 1 hour ahead
- Most flights
- Ryanair
- Time in the air
- 2h 01m · 2h 09m back
- On time (Touchdown Index)
- 78%
- Flights a week
- EI ~12 · FR ~19 · VY ~9
- Aircraft seen
- Boeing 737-800 · Airbus A320 · Airbus A320neo
Data from the sources listed, updated:· How we verify
Dublin to Barcelona fares by month
Cheapest one-way fare found: €20 for December 2026 on Ryanair, nonstop. Nonstop from €20.
- Oct ’26€31
- Nov ’26€21
- Dec ’26€20
- Jan ’27€49
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly DUB–BCN
For Dublin (DUB) to Barcelona El Prat (BCN), December 2026 had the lowest fare found (€20). Days in Barcelona average 18–28 °C in April, May, June, September and October. Set your watch 1 hour forward on landing at BCN.
Dublin to Barcelona: frequently asked questions
Fares: Aviasales price cache, 11 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Dublin (DUB) to Barcelona El Prat (BCN)?
From €20 one-way, the cheapest fare found for December 2026 on Ryanair, nonstop; nonstop from €20 (found 11 October 2026).
How long is the DUB–BCN flight?
2h 01m wheels-up to wheels-down, the median of 155 tracked flights; BCN–DUB took 2h 09m.
Which airlines fly DUB–BCN direct?
Aer Lingus, Ryanair and Vueling.
What is the cheapest month to fly DUB–BCN?
December 2026, at €20; the dearest month found was €49.
What is the time difference between Dublin and Barcelona?
Barcelona is 1 hour ahead of Dublin: a DUB departure at noon is 13:00 local time in BCN.
Is DUB–BCN usually on time?
78% of 236 DUB–BCN flights landed within 15 minutes of their usual time; 5.9% were over an hour late.
How many DUB–BCN flights a week?
Aer Lingus 12, Ryanair 19 and Vueling 9 each way.
What aircraft fly DUB–BCN?
Boeing 737-800, Airbus A320 and Airbus A320neo.
Barcelona to Dublin: the return flight (BCN–DUB)
All 3 airlines also fly BCN–DUB nonstop.
The return takes 2h 09m in the air (median of 159 tracked flights).
Airlines flying DUB–BCN nonstop
| Airline | Usually takes off (DUB time) | Type | Alliance |
|---|---|---|---|
 Aer Lingus EI | 06:58–19:37 | hybrid | — |
 Ryanair FR | 07:15–22:11 | low-cost | — |
 Vueling VY | 10:08–21:43 | low-cost | oneworld |
One-stop alternatives to flying DUB–BCN nonstop
One airline on both legs; check it's sold as one ticket.
- Via London (LHR) with
British Airways: 1,600 km (992 mi) flown, 7% further than nonstop. - Via Paris (ORY) with
Transavia France: 1,620 km (1,010 mi) flown, 9% further than nonstop. - Via London (STN) with Ryanair: 1,660 km (1,030 mi) flown, 11% further than nonstop.
- Via Paris (CDG) with
Air France: 1,640 km (1,020 mi) flown, 11% further than nonstop. - Via Luxembourg (LUX) with
Luxair: 1,940 km (1,210 mi) flown, 31% further than nonstop.
DUB–BCN route map
More from Dublin and Barcelona
Other arrivals in Spain
Also nonstop from DUB, nearest to BCN first (straight-line distance):
- Reus (REU) · 78 km (48 mi) from BCN
- Girona (GRO) · 88 km (55 mi) from BCN
- DUB–PMI: Palma · 202 km (125 mi) from BCN
- Maó (MAH) airport guide · 241 km (150 mi) from BCN
- Ibiza (IBZ) airport guide · 276 km (172 mi) from BCN
Explore the airlines’ route maps
- Aer Lingus route map and destinations
- Ryanair route map and destinations
- Vueling route map and destinations
Plan your arrival at Josep Tarradellas Barcelona-El Prat Airport (BCN)
Departure
Dublin Airport
Dublin (DUB), Dublin. 2 terminals. In our data, 42 airlines fly nonstop from DUB to 199 destinations.
View DUB airport guide →Arrival
Josep Tarradellas Barcelona-El Prat Airport
3 ways into Barcelona, fastest from 20 min:
- Aerobús 35–40 min
- Rodalies R2 Nord 20–30 min
- Taxi (meter) 25–40 min
Weather in Barcelona vs Dublin
Barcelona is warmer than Dublin in every month, by 5–9°C; the biggest gap is in August (29°C against 20°C). In October it averages 22°C in Barcelona and 14°C in Dublin.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Barcelona | 14° | 15° | 16° | 19° | 22° | 26° | 28° | 29° | 26° | 22° | 18° | 15° |
| Dublin | 9° | 9° | 11° | 13° | 15° | 18° | 20° | 20° | 17° | 14° | 11° | 9° |
Average daily highs. Climate normals from Barcelona and Dublin (Wikipedia, CC BY-SA), which cite the national weather services.
Onward from Barcelona
Places you can't fly to nonstop from DUB, but can from BCN — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — Aer Lingus routes from Dublin (airlines and destinations table, checked 2026-09-25)
- aerlingus.com — Dublin–UK routes; Aer Lingus Regional flights operated by Emerald Airlines
- en.wikipedia.org — current destination list, cross-checked 2026-09-25 (terminated routes removed)
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — Ryanair routes from Dublin (airlines and destinations table, checked 2026-09-25)
- ryanair.com — Dublin–London and Dublin–Manchester routes
- en.wikipedia.org — current destination list, cross-checked 2026-09-25 (terminated routes removed)
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.