Translink UK operates a bus from Coleraine to Letterkenny every 4 hours. Tickets cost $9 - $14 and the journey takes 1 h 8 min. Bus Eireann also services this route every 2 hours. Alternatively, Translink UK operates a train from Coleraine to Letterkenny every 3 hours. Tickets cost $9 - $13 and the journey takes 51 min. 2 other operators also service this route.
How to get from Coleraine to Letterkenny
From Coleraine Bus Center bus to Foyle Street Bus Station Derry then line 64 bus to Letterkenny, Bus Station. 2 h 46 min 19€. From Coleraine station train to Derry Duke Street, bus to Foyle Street Bus Station Derry, then line 64 bus to Letterkenny, Bus Station. 3 h 5 min 23€. From Coleraine drive to Letterkenny. 1 h 11 min 11€.