If you are flexible with your travel dates, always consider that you can buy extremely cheap train tickets if you avoid travelling in the weekends and if you choose to travel during the low season.
For short distances like between Dún Laoghaire and Howth, busses and carpooling are good alternatives to the train, thanks to their low costs. Also, busses have the advantage of getting to the smallest towns where the is no train station.
Which stations serve the rail line Dún Laoghaire - Howth?
The trains to Howth leave Dún Laoghaire from Dun Laoghaire (Mallin) and arrive in Howth.
When are the first and last trains from Dún Laoghaire to Howth scheduled?
The trains running between Dún Laoghaire and Howth take 49 minutes. The first train leaves at 06:05, whereas the last one is at 13:05