The fastest way from Castleknock to Dublin Airport takes about 71 min, on line 38, 700, N4, with 1 transfers; walking adds about 9 min.
How to get there
Typical routes from the timetable — allow longer at rush hour
About the origin and destination
Castleknock
A residential suburb on the northern edge of the Phoenix Park, with a rail station.
Dublin Airport
Ireland's main airport north of the city, with bus zones outside Terminals 1 and 2.
Frequently asked questions
How long does it take from Castleknock to Dublin Airport?
A typical trip takes about 71 minutes, of which roughly 9 minutes is walking to and from the stops. Allow longer during morning and afternoon rush hour.
Which line runs from Castleknock to Dublin Airport?
There is no direct line. The fastest combination is 38 + 700, with 1 transfers.
What ticket do I need from Castleknock to Dublin Airport?
Tickets and fares for this city are listed on the “Fares” page.
