UCD Belfield → Castleknock: about 69 min, on line S4, Green, 38, with 2 transfers, plus about 8 min of walking.
How to get there
Typical routes from the timetable — allow longer at rush hour
About the origin and destination
UCD Belfield
The main campus of University College Dublin on the Stillorgan Road.
Castleknock
A residential suburb on the northern edge of the Phoenix Park, with a rail station.
Frequently asked questions
How long does it take from UCD Belfield to Castleknock?
A typical trip takes about 69 minutes, of which roughly 8 minutes is walking to and from the stops. Allow longer during morning and afternoon rush hour.
Which line runs from UCD Belfield to Castleknock?
There is no direct line. The fastest combination is S4 + Green + 38, with 2 transfers.
What ticket do I need from UCD Belfield to Castleknock?
Tickets and fares for this city are listed on the “Fares” page.
