The average train between Blackrock and Arklow takes 1h 33m and the fastest train takes 1h 27m. The train service runs several times per day from Blackrock to Arklow. 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 5 times a day between Blackrock and Arklow. The earliest departure is at 8:03 AM in the morning, and the last departure from Blackrock is at 8:20 PM which arrives into Arklow at 9:47 PM. All services require a transfer, and take on average 1h 33m. The schedules shown below are for the next available departures.

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1h 34m • 1 changeWant to know about travelling from Blackrock to Arklow? 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 Arklow. However, there are services departing from Dun Laoghaire station and arriving at Arklow station via Arklow station. The journey, including transfers, takes approximately 1h 33m.
Blackrock to Arklow train services, operated by Iarnród Éireann (Irish Rail), depart from Dun Laoghaire station.
Blackrock to Arklow train services, operated by Iarnród Éireann (Irish Rail), arrive at Arklow station.
The distance between Blackrock and Arklow is 56 km. The road distance is 62 km.
Iarnród Éireann (Irish Rail) operates a train from Dun Laoghaire to Arklow 5 times a day. Tickets cost €7–10 and the journey takes 1h 16m.