Bus from Portmarnock to Howth
2 direct routes · about 20 min · first bus 07:52, last bus 08:00 (weekdays).
Next buses to Howth as of 07:01
Scheduled times at the boarding stop in Portmarnock, 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 |
|---|---|---|---|---|---|---|---|---|---|
| 102T | Go-Ahead Ireland | ~20 min | 2 | weekdays only | 07:52 | 08:00 | Portmarnock Village | Sutton Park School | Clongriffin, Baldoyle & Sutton |
| 102C | Go-Ahead Ireland | ~18 min | 1 | weekdays only | 07:55 | 07:55 | Portmarnock Village | Sutton Park School | Clongriffin, Baldoyle & Sutton |
Times are for the first boarding point in Portmarnock 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 102C bus timetable.
Frequently asked questions
Which bus goes from Portmarnock to Howth?
2 routes run directly from Portmarnock to Howth: the 102T (Go-Ahead Ireland), the 102C (Go-Ahead Ireland). The most frequent is the 102T, twice each weekday — board at Portmarnock Village and get off at Sutton Park School, about 20 minutes.
How long does the bus take from Portmarnock to Howth?
Around 20 minutes on the 102T, depending on time of day and traffic. It calls at Clongriffin, Baldoyle, Sutton on the way.
What time is the first and last bus from Portmarnock to Howth?
On weekdays the first direct bus leaves around 07:52 and the last around 08:00. Check the route timetables for weekends.
How much is the bus from Portmarnock to Howth?
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.