Hello Albin,
How exciting that you and Helena are planning to visit so soon!
The website
Transport for Ireland is a great help when planning public transport journeys in Ireland. One route would be taking the Citylink 712 towards Limerick City. This is a quick route between Dublin Airport and Limerick. From Limerick it continues to Tralee. The website also offers other alternatives directly from the airport, so there's no need to get to Dublin City first!
If you haven't seen it yet, the official website for the
Dingle Way gives some good insights into what awaits you here. Have you already planned what you'd like to do in Dingle?
Our website has a lovely
3 day itinerary around Dingle Peninsula, showing you the beauty of this region and suggesting things to do. Feel free to take a look!
I hope this helps,
Annika