The average bus between Blackrock and Dundalk takes 2h 19m and the fastest bus takes 1h 50m. There is a bus 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.
Buses run hourly between Blackrock and Dundalk. The earliest departure is at 6:43 AM in the morning, and the last departure from Blackrock is at 11:58 PM which arrives into Dundalk at 8:00 AM. All services require a transfer at O'Connell St Upper and take an average of 2h 19m. The schedules shown below are for the next available departures.

2h 2m • 1 change

1h 58m • 1 change

2h 13m • 1 change

2h 6m • 1 change

2h 2m • 1 change

1h 58m • 1 change

2h 13m • 1 change

2h 6m • 1 change

2h 2m • 1 change

1h 58m • 1 change

2h 13m • 1 change

2h 6m • 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 bus from Blackrock to Dundalk. However, there are services departing from Blackrock station and arriving at Dundalk station via O'Connell St Upper. The journey, including transfers, takes approximately 2h 19m.
Blackrock to Dundalk bus services, operated by Dublin Bus, depart from Frascati SC station.
Blackrock to Dundalk bus services, operated by Dublin Bus, arrive at Marshes Shop Cntr station.
The distance between Blackrock and Dundalk is 79.2 km. The road distance is 92 km.
You can take a bus from Frascati SC to Marshes Shop Cntr via O'Connell St Upper and Cumberland Street N in around 2h 24m.