Ireland Trains

InterCity trains in Ireland connect major cities and are equipped with modern amenities like WiFi and power sockets, providing a comfortable travel experience. Most Irish trains do not require seat reservations, allowing passengers to board with just their ticket or rail pass, although reservations can be made for free on Intercity trains.
Dublin to Cork
The Dublin to Cork train is one of the most popular Intercity routes in Ireland, with an hourly service throughout the day. The journey time from Dublin Heuston to Cork Kent Station takes approximately 2 hours and 25 minutes. A Dublin to Cork one-way ticket starts from $49 USD. The route passes through Limerick Junction and the rolling green landscapes of Munster.
Dublin to Belfast
The Enterprise train service provides a direct connection between Dublin Connolly and Belfast Lanyon Place, crossing both the Republic of Ireland and Northern Ireland. The journey takes just over two hours and features beautiful views of Malahide and the countryside of Armagh County, including several picturesque viaducts along the way. Dublin to Belfast tickets start from $39 USD to $66 USD depending on the travel date and class. Up to 15 trains a day serve the Belfast route — perfect for both business and leisure travelers..

Dublin Heuston Station
Dublin Heuston station, opened in 1846, is the terminus for trains heading west and southwest from Dublin to cities like Cork, Limerick, and Galway. Dublin Heuston is the departure point for InterCity services to Cork, Limerick, Galway, Waterford, and Tralee. The station is well served by bus and Luas tram connections in central Dublin.
Connolly Station

Dublin Connolly is the busiest railway station in Ireland, opened in 1844, serving as a major hub for trains to Belfast, Sligo, Wicklow, Wexford, and Dun Laoghaire. Dublin Connolly station features seven platforms and is located one floor above street level, providing access to various train services including DART and InterCity trains. Both the Republic of Ireland and Northern Ireland services depart from Connolly on the Enterprise route.

The rail hubs in popular travel destinations, such as Dublin, Cork, Galway, Limerick offer everything you would expect from a modern train station, such as Wi-Fi, ATMs, phone charging points, vending ticket machines, and various dining and entertainment opportunities.

The Dublin Area Rapid Transit (DART) is Dublin's electrified commuter rail service running along the coastline, connecting Central Dublin and suburbs along the coast from Malahide and Howth in the north to Greystones in the south. DART stations are served very frequently along Dublin Bay, with services up to every 10 minutes during weekdays and peak times. The DART service operates with trains running every 10 to 20 minutes during peak hours, making it the most convenient option for getting around north Dublin and the coastal suburbs including Dun Laoghaire.

Commuter Trains in Dublin
Commuter services in Dublin serve suburbs and satellite towns in the Greater Dublin Area, operating on four main lines: Northern Commuter, Southeastern Commuter, Southwestern Commuter, and Western Commuter. The Northern Commuter line runs from Dublin Connolly northward, while the Western Commuter line provides connections to towns west of Dublin. Commuter trains are the backbone of daily travel for thousands of passengers across the Greater Dublin Area on public holidays and weekdays alike.

Buy Tickets Online
Booking Ireland train tickets online is the smartest and most convenient choice. Point-to-point tickets can be purchased online for the Republic of Ireland, often at a discount of up to 50% compared to full fares at station windows, especially if booked in advance. On Rail Ninja, you can purchase Irish train tickets up to 2 years in advance with an intuitive, easy-to-use interface.
First Class and Travel Classes
InterCity trains in Ireland offer Standard Class and First Class seating, with First Class providing wider seats, more legroom, and at-seat service on selected routes. Seniors and those with qualifying passes can use the train system for free, but it is advised to reserve seats online in advance as allocations are limited.
Rail Passes

Rail passes in Ireland, such as the Trekker and Explorer passes, are available for travelers who plan to use the train multiple times. The Eurail pass covers all trains in both the Republic of Ireland and Northern Ireland, providing a discount on standard foot-passenger fares for certain ferry services, but does not cover buses.