The Dublin Bus termini for the 7, 7a, 7b, 7d and 46e are on the north side of the square and run toward the south east of the city. Routes 33, 41, 41b and 41c stop on the west side of the square on their way to the northern suburbs. The square's bus stops are also covered by the hop-on, hop-off city centre 75 cent fare. The 41 bus is almost certainly the cheapest transport link to Dublin Airport from the city at €2.70 (as of 2017) from the square. The main entrance to Dublin Bus' Summerhill Depot is on Mountjoy Place, just off the south-east corner of the square.