The average bus between Trim and Howth takes 2h 16m and the fastest bus takes 1h 51m. There is an hourly bus service from Trim 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 hourly between Trim and Howth. The earliest departure is at 6:04 AM in the morning, and the last departure from Trim is at 10:01 PM which arrives into Howth at 11:53 PM. All services require a transfer, and take on average 2h 16m. The schedules shown below are for the next available departures.

2h 18m • 1 change

2h 40m • 1 change

2h 45m • 1 change

2h 29m • 1 change

2h 5m • 1 change

2h 40m • 1 change

2h 21m • 1 change

2h 32m • 1 change

2h 5m • 1 change

2h 40m • 1 change

2h 21m • 1 change

2h 32m • 1 change
Want to know about travelling from Trim 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 Trim to Howth. However, there are services departing from Trim station and arriving at Howth station via Dublin Busáras. The journey, including transfers, takes approximately 2h 16m.
Trim to Howth bus services, operated by Bus Éireann, depart from Trim Ring Road station.
Trim to Howth bus services, operated by Bus Éireann, arrive at Main Street Howth station.
The distance between Trim and Howth is 51.7 km. The road distance is 60 km.
You can take a bus from Trim Ring Road to Main Street Howth via Busáras in around 2h 8m.