We will be doing a hiking tour of the Ring of Kerry. One person in the group has to travel back early so will need to leave the group in Sneem. What is the bestvway to travel from there to the Shannon airport. We will not have a rental car.
This can take several bus connections; see http://www.transportforireland.ie/. It also suggests a direct bus from Killarney to Adair, but with long and presumably expensive taxi rides on each end.
There is a bus from Kenmare to Shannon Airport, but it has two changes. It leaves Kenmare at 8:30 and arrives at Shannon Airport just before 1:00, and costs 24 euro. You see the schedule and book it at www.buseireann.ie. Kenmare is not far from Sneem.