Cheap Bus tickets to Donegal

What are the most popular routes to Donegal?

Dublin - DonegalAverage priceCOP 142,056Average duration4h 12mDaily departures49
Derry-Londonderry - DonegalAverage priceCOP 106,456Average duration1h 25mDaily departures8
Cork - DonegalAverage priceCOP 327,089Average duration11h 3mDaily departures17
Galway - DonegalAverage priceCOP 126,576Average duration4h 7mDaily departures9
Limerick - DonegalAverage priceCOP 232,462Average duration7h 52mDaily departures13