The average bus between Dublin Airport (DUB) and Portlaw takes 4h 31m and the fastest bus takes 3h 47m. The bus service runs several times per day from Dublin Airport (DUB) to Portlaw. 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 Airport (DUB) and Portlaw. The earliest departure is at 2:15 AM at night, and the last departure from Dublin Airport (DUB) is at 4:30 PM which arrives into Portlaw at 8:32 PM. All services require a transfer at Red Cow Luas and take an average of 4h 31m. The schedules shown below are for the next available departures.


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Want to know about travelling from Dublin Airport (DUB) to Portlaw? 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 Airport (DUB) to Portlaw. However, there are services departing from Dublin Airport (DUB) station and arriving at Portlaw station via SETU Cork Road. The journey, including transfers, takes approximately 4h 31m.
Dublin Airport (DUB) to Portlaw bus services, operated by Dublin Coach, depart from Red Cow Luas station.
Dublin Airport (DUB) to Portlaw bus services, operated by Dublin Coach, arrive at SETU Cork Road station.
The distance between Dublin Airport (DUB) and Portlaw is 145.8 km. The road distance is 206 km.
Dublin Coach operates a bus from Red Cow Luas to SETU Cork Road every 3 hours. Tickets cost €16–22 and the journey takes 2h 15m. J.J.Kavanagh & Sons also services this route hourly.