The average train between Mallow and Dundrum takes 3h 7m and the fastest train takes 2h 47m. There is a train service every few hours from Mallow to Dundrum. 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 Mallow and Dundrum. The earliest departure is at 6:02 AM in the morning, and the last departure from Mallow is at 8:47 PM which arrives into Dundrum at 11:56 PM. All services require a transfer at Dublin Heuston and take an average of 3h 7m. The schedules shown below are for the next available departures.


3h 6m • 2 changes

3h 5m • 2 changes

2h 57m • 2 changes

2h 58m • 2 changes

3h 7m • 2 changes

2h 57m • 2 changes

2h 49m • 2 changes

3h 5m • 2 changes

3h 2m • 2 changes

2h 51m • 2 changes

2h 47m • 2 changes

2h 55m • 2 changes

3h 31m • 2 changes

3h 38m • 2 changes

3h 25m • 2 changes

3h 35m • 2 changesWant to know about travelling from Mallow to Dundrum? 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 Mallow to Dundrum. However, there are services departing from Mallow station and arriving at Dundrum station via Dublin Heuston. The journey, including transfers, takes approximately 3h 7m.
Mallow to Dundrum train services, operated by Iarnród Éireann (Irish Rail), depart from Mallow station.
Mallow to Dundrum train services, operated by Iarnród Éireann (Irish Rail), arrive at Dublin Heuston station.
The distance between Mallow and Dundrum is 206.4 km. The road distance is 241 km.
Iarnród Éireann (Irish Rail) operates a train from Mallow to Dublin Heuston hourly. Tickets cost €20–28 and the journey takes 2h 14m.