The average bus between Dublin Airport (DUB) and Portobello Harbour takes 53 min and the fastest bus takes 39 min. The bus runs at least 4 times per hour from Dublin Airport (DUB) to Portobello Harbour. 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 15 minutes between Dublin Airport (DUB) and Portobello Harbour. The earliest departure is at 12:41 AM at night, and the last departure from Dublin Airport (DUB) is at 11:41 PM which arrives into Portobello Harbour at 12:45 AM. All services require a transfer at Aston Quay and take an average of 53 min. The schedules shown below are for the next available departures.

1h 2m • 1 change

46 min • 1 change

40 min • 1 change

39 min • 1 change
Want to know about travelling from Dublin Airport (DUB) to Portobello Harbour? 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 Portobello Harbour. However, there are services departing from Dublin Airport (DUB) station and arriving at Portobello Harbour station via Aston Quay. The journey, including transfers, takes approximately 53 min.
Dublin Airport (DUB) to Portobello Harbour bus services, operated by Dublin Express, depart from Terminal 2 Zone 19 station.
Dublin Airport (DUB) to Portobello Harbour bus services, operated by Dublin Express, arrive at Rathmines Close station.
Book your Dublin Airport (DUB) to Portobello Harbour bus tickets online with Dublin Express and Dublin Bus.
The distance between Dublin Airport (DUB) and Portobello Harbour is 12.4 km. The road distance is 17 km.
You can take a bus from Terminal 2 Zone 19 to Rathmines Close via Aston Quay and Hawkins Street in around 55 min.