🚌 Bus from Dublin to Castlebar
1 direct route · about 210 min · first bus 07:30, last bus 00:15 (weekdays).
💷 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. Who travels free →
Direct routes
| Route | Operator | Journey time | Weekday journeys | First | Last | Board at |
|---|---|---|---|---|---|---|
| 721 | Citylink | ~210 min | 7 | 07:30 | 00:15 | Crampton Quay |
Times are for the first boarding point in Dublin on each route's weekday timetable — open the route for the full timetable, live map and every stop.
Frequently asked questions
Which bus goes from Dublin to Castlebar?
The 721 (Citylink) runs directly from Dublin to Castlebar.
How long does the bus take from Dublin to Castlebar?
Around 210 minutes on the 721, depending on time of day and traffic.
What time is the first and last bus from Dublin to Castlebar?
On weekdays the first direct bus (the 721) leaves around 07:30 and the last around 00:15. Check the route timetable for weekends.
How much is the bus from Dublin to Castlebar?
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.