The average train between O'Connell Street and Kilmainham Gaol takes 2h 49m and the fastest train takes 2h 5m. There is a train service every few hours from O'Connell Street to Kilmainham Gaol. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 2 hours between O'Connell Street and Kilmainham Gaol. The earliest departure is at 5:25 AM in the morning, and the last departure from O'Connell Street is at 7:55 PM which arrives into Kilmainham Gaol at 11:01 PM. All services require a transfer at Limerick and take an average of 2h 49m. The schedules shown below are for the next available departures.

2h 26m • 1 change

2h 33m • 1 change

3h 21m • 1 change

2h 54m • 1 change

2h 26m • 1 change

2h 33m • 1 change

3h 21m • 1 change

2h 54m • 1 change

2h 26m • 1 change

2h 33m • 1 change

3h 21m • 1 change

2h 54m • 1 change

2h 26m • 1 change

2h 33m • 1 change

3h 21m • 1 change

2h 54m • 1 change
Want to know about travelling from O'Connell Street to Kilmainham Gaol? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct train from O'Connell Street to Kilmainham Gaol. However, there are services departing from O'Connell Street station and arriving at Kilmainham Gaol station via Dublin Heuston. The journey, including transfers, takes approximately 2h 49m.
O'Connell Street to Kilmainham Gaol train services, operated by Iarnród Éireann (Irish Rail), depart from Limerick station.
O'Connell Street to Kilmainham Gaol train services, operated by Iarnród Éireann (Irish Rail), arrive at Dublin Heuston station.
The distance between O'Connell Street and Kilmainham Gaol is 172.6 km. The road distance is 209 km.
Iarnród Éireann (Irish Rail) operates a train from Limerick to Dublin Heuston every 4 hours. Tickets cost €18–25 and the journey takes 2h 3m.