Bus from Howth to Clontarf
2 direct routes · about 35 min · first bus 04:48, last bus 23:46 (weekdays).
Next buses to Clontarf as of 07:33
Scheduled times at the boarding stop in Howth, from the operators' timetables — they update automatically. Open the stop for live tracking.
Direct routes
| Route | Operator | Journey time | Weekday journeys | Days | First | Last | Board at | Get off at | Calls at |
|---|---|---|---|---|---|---|---|---|---|
| H3 | Bus Átha Cliath – Dublin Bus | ~35 min | 36 | Sat 38 · Sun 33 | 04:48 | 23:20 | Howth Summit | Castle Grove | Sutton, Baldoyle, Kilbarrack & Raheny |
| 6 | Bus Átha Cliath – Dublin Bus | ~29 min | 20 | Sat 18 · Sun 17 | 05:46 | 23:46 | Sutton Park School | Castle Grove | Sutton, Baldoyle, Kilbarrack & Raheny |
Times are for the first boarding point in Howth on each route's weekday timetable — open the route for the full timetable, live map and every stop.
The same number runs elsewhere in the UK — see every H3 bus or 6 bus timetable.
Frequently asked questions
Which bus goes from Howth to Clontarf?
2 routes run directly from Howth to Clontarf: the H3 (Bus Átha Cliath – Dublin Bus), the 6 (Bus Átha Cliath – Dublin Bus). The most frequent is the H3, 36 times each weekday — board at Howth Summit and get off at Castle Grove, about 35 minutes.
How long does the bus take from Howth to Clontarf?
Around 35 minutes on the H3, depending on time of day and traffic. It calls at Sutton, Baldoyle, Kilbarrack, Raheny on the way.
What time is the first and last bus from Howth to Clontarf?
On weekdays the first direct bus leaves around 04:48 and the last around 23:46. Check the route timetables for weekends.
How much is the bus from Howth to Clontarf?
Fares follow the National Transport Authority's fare structure — a TFI Leap Card is significantly cheaper than cash, with daily and weekly caps on most services.