The average bus between Limerick and Castlerock takes 17h 3m and the fastest bus takes 10h 20m. The bus service runs several times per day from Limerick to Castlerock. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run twice daily between Limerick and Castlerock. The earliest departure is at 7:25 AM in the morning, and the last departure from Limerick is at 8:25 PM which arrives into Castlerock at 2:50 PM. All services require a transfer at Galway Ceannt and take an average of 17h 3m. The schedules shown below are for the next available departures.
Arrives next day



18h 50m • 3 changes
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19h 57m • 3 changes
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18h 50m • 3 changes
Arrives next day



18h 20m • 3 changes



10h 20m • 3 changes
Arrives next day



18h 50m • 3 changes
Arrives next day



18h 20m • 3 changes



10h 20m • 3 changes
Arrives next day



18h 50m • 3 changes
Arrives next day



18h 20m • 3 changes
Want to know about travelling from Limerick to Castlerock? 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 bus from Limerick to Castlerock. However, there are services departing from Limerick station and arriving at Castlerock station via Galway Ceannt. The journey, including transfers, takes approximately 17h 3m.
Limerick to Castlerock bus services, operated by Expressway (Bus Éireann), depart from Limerick Colbert station.
Limerick to Castlerock bus services, operated by Expressway (Bus Éireann), arrive at Ulsterbus Depot station.
The distance between Limerick and Castlerock is 302.8 km. The road distance is 466 km.
You can take a bus from Limerick Colbert to Castlerock Orange Hall via Galway Ceannt, Foyle Street Bus Station, and Limavady Bus Station in around 12h 1m.