The average train between Larne Port and Dublin takes 4h 25m and the fastest train takes 3h 18m. The train service runs several times per day from Larne Port to Dublin. 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 Larne Port and Dublin. The earliest departure is at 6:25 AM in the morning, and the last departure from Larne Port is at 10:25 PM which arrives into Dublin at 8:15 AM. All services require a transfer, and take on average 4h 25m. The schedules shown below are for the next available departures.

3h 28m • 1 change

3h 18m • 1 change

4h 18m • 1 change

4h 18m • 1 change

3h 28m • 1 change

3h 18m • 1 change

4h 18m • 1 change

4h 18m • 1 change

3h 28m • 1 change

3h 18m • 1 change

4h 18m • 1 change

4h 18m • 1 change

3h 28m • 1 change

3h 18m • 1 change

4h 18m • 1 change

4h 18m • 1 change
Want to know about travelling from Larne Port to Dublin? 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 Larne Port to Dublin. However, there are services departing from Larne Port station and arriving at Dublin station via Belfast Grand Central. The journey, including transfers, takes approximately 4h 25m.
Larne Port to Dublin train services, operated by Translink, depart from Larne Harbour station.
Larne Port to Dublin train services, operated by Translink, arrive at Dublin Connolly station.
The distance between Larne Port and Dublin is 171.1 km. The road distance is 222 km.
You can take a train from Larne Harbour to Dublin Connolly via Belfast Grand Central in around 3h 35m.