The average bus between Dublin 4 and Dundalk takes 2h 6m and the fastest bus takes 1h 40m. There is a bus service every few hours from Dublin 4 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 Dublin 4 and Dundalk. The earliest departure is at 12:00 AM at night, and the last departure from Dublin 4 is at 5:58 PM which arrives into Dundalk at 7:45 PM. All services require a transfer at O'Connell St Upper and take an average of 2h 6m. The schedules shown below are for the next available departures.

1h 52m • 1 change

1h 58m • 1 change

1h 52m • 1 change

2h 7m • 1 change

2h 1m • 1 change

1h 53m • 1 change

2h 13m • 1 change

1h 58m • 1 change

8h • 1 change

1h 49m • 1 change

1h 48m • 1 change

2h 3m • 1 change

7h 52m • 1 change

1h 49m • 1 change

1h 48m • 1 change

2h 3m • 1 change
Want to know about travelling from Dublin 4 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 Dublin 4 to Dundalk. However, there are services departing from Dublin 4 station and arriving at Dundalk station via O'Connell St Upper. The journey, including transfers, takes approximately 2h 6m.
Dublin 4 to Dundalk bus services, operated by Dublin Bus, depart from RDS Ballsbridge station.
Dublin 4 to Dundalk bus services, operated by Dublin Bus, arrive at Marshes Shop Cntr station.
The distance between Dublin 4 and Dundalk is 75.6 km. The road distance is 87 km.
You can take a bus from RDS Ballsbridge to Marshes Shop Cntr via O'Connell St Upper and Cumberland Street N in around 2h 10m.