The average train between Belfast and Howth takes 2h 53m and the fastest train takes 2h 47m. The train service runs several times per day from Belfast 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.
Trains run every 2 hours between Belfast and Howth. The earliest departure is at 6:00 AM in the morning, and the last departure from Belfast is at 9:00 PM which arrives into Howth at 11:47 PM. All services require a transfer, and take on average 2h 53m. The schedules shown below are for the next available departures.

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Want to know about travelling from Belfast 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 train from Belfast to Howth. However, there are services departing from Belfast station and arriving at Howth station via Dublin Connolly. The journey, including transfers, takes approximately 2h 53m.
Belfast to Howth train services, operated by Translink, depart from Belfast Great Central station.
Belfast to Howth train services, operated by Translink, arrive at Dublin Connolly station.
The distance between Belfast and Howth is 135 km. The road distance is 192 km.
Translink operates a train from Belfast Great Central to Dublin Connolly hourly. Tickets cost €20–28 and the journey takes 2h 13m. Iarnród Éireann (Irish Rail) also services this route every 3 hours.