The average train between Blackrock and Dundalk takes 1h 55m and the fastest train takes 1h 21m. There is a train service every few hours from Blackrock to Dundalk. 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 Blackrock and Dundalk. The earliest departure is at 6:20 AM in the morning, and the last departure from Blackrock is at 11:59 PM which arrives into Dundalk at 6:49 AM. All services require a transfer, and take on average 1h 55m. The schedules shown below are for the next available departures.

1h 21m • 1 change

1h 45m • 1 change

1h 27m • 1 change

1h 27m • 1 change

1h 21m • 1 change

1h 45m • 1 change

1h 27m • 1 change

1h 27m • 1 change

1h 21m • 1 change

1h 45m • 1 change

1h 27m • 1 change

1h 27m • 1 change
Want to know about travelling from Blackrock to Dundalk? 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 Blackrock to Dundalk. However, there are services departing from Blackrock station and arriving at Dundalk station via Dublin Connolly. The journey, including transfers, takes approximately 1h 55m.
Blackrock to Dundalk train services, operated by Iarnród Éireann (Irish Rail), depart from Blackrock station.
Blackrock to Dundalk train services, operated by Iarnród Éireann (Irish Rail), arrive at Dundalk station.
The distance between Blackrock and Dundalk is 79.2 km. The road distance is 94 km.
You can take a train from Blackrock to Dundalk via Dublin Connolly in around 1h 32m.