Dublin Bus using a specially branded service known as Airlink operate high frequency buses from Dublin Airport to Dublin City Centre

Operating from just outside the Arrivals Hall at Dublin Airport, these green double deckers, with ample luggage racks operate from early morning till late evening 7 days a week.

Route 747 operates from Dublin Airport using the Dublin Port Tunnel to access the City Centre, stopping at (1) The Point Depot / O2, (2) Dublin Convention Centre, (3) North Wall Quay, (4) Talbot Street ( Central Bus Station - Bus Aras & Connolly railway station ) , ( 5) Gardiner Street, (6) O'Connell Street, (7) College Green, ( 8) Dame Street, (9)  Heuston railway station.

Route 747 & 748 were merged in May 2011 into one super route 747, all services operate to/from Heuston Station via Dublin City Centre.
Summerhill Garage VG 48 at the Airlink stop at the Central Bus Station/ Bus Aras.

This stop offers nearby connections to Connolly railway station ( Irish Rail services from Belfast ) & LUAS red line connections from Tallaght ).
Thie stop is located outside the bus station from where all Bus Eireann services operate to nationwide destinations.
All Airlink services operate to/from Irish Rail's Heuston Station via Dublin City Centre, every 15 minutes Monday to Saturday, 20 minutes on Sundays.
The Airlink operates from outside the front door of Heuston Station on the station concourse, with local Dublin Bus routes 145, which operates to Dublin City Centre / southside, along with the morning 90 services to Connolly Station & Ferryport Irish Ferryport service route 53B at 7.15 am.
The station concourse is also opposite the LUAS red line with tram services to/from Tallaght.
Airlink at Heuston Station
Helpful links

Official Dublin Bus Airlink 747 timetable
Airlink Route  747 at dublin airport
Route 747 at Central Bus Station/ Bus Aras

Dublin Bus Route 747
Airlink


Dublin Airport
Connolly Station/ Bus Aras
O'Connell Street ( City Centre )
Temple Bar
Heuston Station

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Airlink route 747 on Dame Street in the City Centre, this stop offering south city connections to various hotels along the Temple Bar & Christchurch area of Dublin.