The average bus between Dundrum and Portlaoise takes 2h 8m and the fastest bus takes 1h 50m. There is an hourly bus service from Dundrum to Portlaoise. 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 hourly between Dundrum and Portlaoise. The earliest departure is at 12:20 AM at night, and the last departure from Dundrum is at 11:20 PM which arrives into Portlaoise at 1:30 AM. All services require a transfer, and take on average 2h 8m. The schedules shown below are for the next available departures.

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Want to know about travelling from Dundrum to Portlaoise? 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 Dundrum to Portlaoise. However, there are services departing from Dundrum station and arriving at Portlaoise station via Red Cow Luas. The journey, including transfers, takes approximately 2h 8m.
Dundrum to Portlaoise bus services, operated by Dublin Coach, depart from Dundrum Town Centre station.
Dundrum to Portlaoise bus services, operated by Dublin Coach, arrive at Portlaoise JFL Ave station.
The distance between Dundrum and Portlaoise is 75.9 km. The road distance is 90 km.
You can take a bus from Dundrum Town Centre to Portlaoise JFL Ave via Red Cow Luas in around 2h 29m.