We arrived into Dublin airport, quite late in the evening. It was already dark but there were buses still running frequently from right outside the airport, so we jumped on the Airlink, for just a few euros. There are different buses, so check online or with the driver before you leave, to make sure you're on the best bus and to check which is the best stop to get off at, for your particular one. You can also get a taxi into or out of the City! We left Dublin early hours of the morning for our flight home, so the concierge at Conrad Dublin, were kind enough to book one for us the night before, so we didn't have to worry. They usually cost around €35.
Before entering the hotel and setting your eyes on the incredibly
grand decor, you are likely to experience the warm hospitality of the
local staff, who greeted us by name! It is this kind of 'above and
beyond' attitude that you can expect during your stay. They really do go
the extra mile with everything and nothing is too much trouble. High
standards are definitely associated with this hotel brand and their
Dublin residence and it's staff, certainly delivered on this.