The average bus between Birr and Dublin Port takes 2h 42m and the fastest bus takes 2h 26m. The bus service runs several times per day from Birr to Dublin Port. 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 Birr and Dublin Port. The earliest departure is at 5:25 AM in the morning, and the last departure from Birr is at 7:00 PM which arrives into Dublin Port at 9:47 PM. All services require a transfer at Bachelors Walk and take an average of 2h 42m. The schedules shown below are for the next available departures.

2h 26m • 1 change

2h 47m • 1 change

2h 32m • 1 change

2h 37m • 1 change

2h 26m • 1 change

2h 47m • 1 change

2h 32m • 1 change

2h 37m • 1 change

2h 26m • 1 change

2h 47m • 1 change

2h 32m • 1 change

2h 37m • 1 change

2h 26m • 1 change

2h 47m • 1 change

2h 32m • 1 change

2h 37m • 1 change
Want to know about travelling from Birr to Dublin Port? 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 Birr to Dublin Port. However, there are services departing from Birr station and arriving at Dublin Port station via Bachelors Walk. The journey, including transfers, takes approximately 2h 42m.
Birr to Dublin Port bus services, operated by Kearns Transport, depart from Birr station.
Birr to Dublin Port bus services, operated by Kearns Transport, arrive at Bachelors Walk station.
The distance between Birr and Dublin Port is 116.3 km. The road distance is 142 km.
Kearns Transport operates a bus from Birr to Bachelors Walk every 4 hours. Tickets cost €9–13 and the journey takes 2h 20m.