The average train between Dublin and Larne takes 3h 43m and the fastest train takes 3h 5m. There is a train service every few hours from Dublin to Larne. 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 hourly between Dublin and Larne. The earliest departure is at 5:50 AM in the morning, and the last departure from Dublin is at 8:50 PM which arrives into Larne at 12:15 AM. All services require a transfer, and take on average 3h 43m. The schedules shown below are for the next available departures.

3h 55m • 1 change

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4h 5m • 1 change

3h 55m • 1 change

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4h 5m • 1 change

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4h 5m • 1 change

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Want to know about travelling from Dublin to Larne? 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 Dublin to Larne. However, there are services departing from Dublin station and arriving at Larne station via Belfast Great Central. The journey, including transfers, takes approximately 3h 43m.
Dublin to Larne train services, operated by Iarnród Éireann (Irish Rail), depart from Dublin Connolly station.
Dublin to Larne train services, operated by Iarnród Éireann (Irish Rail), arrive at Larne Town station.
The distance between Dublin and Larne is 171 km. The road distance is 221 km.
You can take a train from Dublin Connolly to Larne Town via Belfast Great Central in around 3h 48m.