The Aircoach Express Bus service to/from Dublin Airport picks up/drops off 200 metres from Windsor Lodge at St. Josephs Church in Glasthule. It leaves the airport every hour at 35 mins past hour. No. 703 stops at st. Joseph Church, Glasthule (walk back 100 meters to Islington Avenue).
Sandycove DART (Train) Station is at the top of the road (120 m walk). From there you can get to Dublin City in 20 minutes or go the other direction towards Greystone/Bray (Wicklow).
Dublin Bus has a number of bus stops nearby connecting you to the City Centre and other locations around Dublin.
The DART suburban rail service.
The Leap Card is a pre-paid ticket that allows you unlimited travel for 72 hours ( 3 days ) after first use on :
Dublin Bus services (not including tours)
Luas (tram) services
DART and commuter Rail in Dublin city and county
Does not cover Aircoach to/from the airport
This can be purchased at the Arrivals Hall in Dublin Airport (SPAR shop) or at the Information Desk at Dublin Airport.