The average bus between Portobello Harbour and Howth takes 1h 18m and the fastest bus takes 54 min. The bus runs at least 2 times per hour from Portobello Harbour to Howth. 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 30 minutes between Portobello Harbour and Howth. The earliest departure is at 5:02 AM in the morning, and the last departure from Portobello Harbour is at 11:33 PM which arrives into Howth at 12:59 AM. All services require a transfer at Westmoreland Street and take an average of 1h 18m. The schedules shown below are for the next available departures.
Arrives next day

1h 19m • 1 changeArrives next day

1h 26m • 1 change
1h 18m • 1 change
54 min • 1 change
1h 17m • 1 change
1h 17m • 1 change
1h 18m • 1 change
54 min • 1 change
1h 17m • 1 change
1h 17m • 1 changeWant to know about travelling from Portobello Harbour to Howth? 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 Portobello Harbour to Howth. However, there are services departing from Portobello Harbour station and arriving at Howth station via Westmoreland Street. The journey, including transfers, takes approximately 1h 18m.
Portobello Harbour to Howth bus services, operated by Dublin Bus, depart from Rathmines Close station.
Portobello Harbour to Howth bus services, operated by Dublin Bus, arrive at Main Street Howth station.
The distance between Portobello Harbour and Howth is 15.4 km. The road distance is 19 km.
You can take a bus from Rathmines Close to Main Street Howth via Westmoreland Street and Abbey St Lower in around 1h 21m.