On our Donegal to Galway coach service all Bus Feda onboard-issued return tickets are valid for a month. When you purchase online from our website you must specify your return date. The Bus Feda online tickets are 10% cheaper than if you buy your ticket onboard. On our Donegal to Scotland service, we operate a pay-when-you-travel fare. So, you pay each time you travel and don’t need a return ticket.