The average bus between Santry and Dundalk takes 1h 30m and the fastest bus takes 1h 20m. There is a bus service every few hours from Santry 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 Santry and Dundalk. The earliest departure is at 5:48 AM in the morning, and the last departure from Santry is at 11:55 PM which arrives into Dundalk at 1:33 AM. All services require a transfer, and take on average 1h 30m. The schedules shown below are for the next available departures.

1h 38m • 1 change

1h 33m • 1 change

1h 26m • 1 change

1h 22m • 1 change

1h 32m • 1 change

1h 29m • 1 change

1h 35m • 1 change

1h 24m • 1 change

1h 36m • 1 change

1h 32m • 1 change

1h 33m • 1 change

1h 23m • 1 change
Want to know about travelling from Santry 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 Santry to Dundalk. However, there are services departing from Santry station and arriving at Dundalk station via Stapleton Place. The journey, including transfers, takes approximately 1h 30m.
Santry to Dundalk bus services, operated by Dublin Bus, depart from Airport Zone 13 station.
Santry to Dundalk bus services, operated by Dublin Bus, arrive at Stapleton Place station.
The distance between Santry and Dundalk is 68 km. The road distance is 84 km.
Expressway (Bus Éireann) operates a bus from Airport Zone 13 to Stapleton Place hourly. Tickets cost €15–21 and the journey takes 1h 8m.