Cheap Bus tickets to Donegal

What are the most popular routes to Donegal?

Dublin - DonegalAverage priceCOP 121,416Average duration4h 12mDaily departures49
Galway - DonegalAverage priceCOP 107,292Average duration4h 7mDaily departures9
Cork - DonegalAverage priceCOP 215,897Average duration10h 47mDaily departures11
Derry-Londonderry - DonegalAverage priceCOP 88,300Average duration1h 25mDaily departures8
Sligo - DonegalAverage priceCOP 90,478Average duration1h 7mDaily departures7