The average bus between Dublin and O'Brien's Tower takes 5h 25m and the fastest bus takes 4h 38m. The bus service runs several times per day from Dublin to O'Brien's Tower. 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 3 hours between Dublin and O'Brien's Tower. The earliest departure is at 6:45 AM in the morning, and the last departure from Dublin is at 11:45 PM which arrives into O'Brien's Tower at 6:12 AM. All services require a transfer at Ennis Frs Walk and take an average of 5h 25m. The schedules shown below are for the next available departures.

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Want to know about travelling from Dublin to O'Brien's Tower? 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 O'Brien's Tower. However, there are services departing from Dublin station and arriving at O'Brien's Tower station via Ennis Frs Walk. The journey, including transfers, takes approximately 5h 25m.
Dublin to O'Brien's Tower bus services, operated by Dublin Coach, depart from Burgh Quay station.
Dublin to O'Brien's Tower bus services, operated by Dublin Coach, arrive at Cliffs of Moher station.
The distance between Dublin and O'Brien's Tower is 215.9 km. The road distance is 280 km.
You can take a bus from Burgh Quay to O'Brien's Tower via Ennis Frs Walk, Ennis B na Trócaire, and Cliffs of Moher in around 5h 27m.