The average bus between Dublin and Oldcastle takes 3h 12m and the fastest bus takes 1h 53m. The bus service runs several times per day from Dublin to Oldcastle. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run every 4 hours between Dublin and Oldcastle. The earliest departure is at 6:24 AM in the morning, and the last departure from Dublin is at 11:24 PM which arrives into Oldcastle at 6:30 AM. All services require a transfer, and take on average 3h 12m. The schedules shown below are for the next available departures.

2h 54m • 1 change

2h 20m • 1 change

1h 59m • 1 change

2h 28m • 1 change

2h 54m • 1 change

2h 20m • 1 change

1h 59m • 1 change

2h 28m • 1 change

2h 54m • 1 change

2h 20m • 1 change

1h 59m • 1 change

2h 28m • 1 change

2h 54m • 1 change

2h 20m • 1 change

1h 59m • 1 change

2h 28m • 1 change

2h 54m • 1 change

2h 20m • 1 change

1h 59m • 1 change

2h 28m • 1 change

1h 53m • 1 change

2h 20m • 1 change

1h 58m • 1 change

2h 34m • 1 change
Want to know about travelling from Dublin to Oldcastle? 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 bus from Dublin to Oldcastle. However, there are services departing from Dublin station and arriving at Oldcastle station via Kells. The journey, including transfers, takes approximately 3h 12m.
Dublin to Oldcastle bus services, operated by Bus Éireann, depart from St Patrick's Road station.
Dublin to Oldcastle bus services, operated by Bus Éireann, arrive at Oldcastle station.
The distance between Dublin and Oldcastle is 77.4 km. The road distance is 91 km.
You can take a bus from St Patrick's Road to Oldcastle via Kells in around 2h 40m.