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Belfast to Castleknock trains

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Trip Overview

The average train between Belfast and Castleknock takes 2h 46m and the fastest train takes 2h 35m. There is a train service every few hours from Belfast to Castleknock. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

2h 46m
Duration
189 km
Distance
€22
Average price
Hourly
Frequency

Train

best
  1. Take the train from Belfast Great Central to Dublin Connollytrain train Belfast Great Central - Dublin Connolly
2h 53m
€18–26

Belfast to Castleknock train times

Trains run hourly between Belfast and Castleknock. The earliest departure is at 6:00 AM in the morning, and the last departure from Belfast is at 9:00 PM which arrives into Castleknock at 11:47 PM. All services require a transfer, and take on average 2h 46m. The schedules shown below are for the next available departures.

Frequently asked questions

Want to know about travelling from Belfast to Castleknock? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

Map of how to get from Belfast to Castleknock.ExpandLaunch map view
  • Distance: 189.4 km
  • Duration: 2h 46m

What companies run services between Belfast, Northern Ireland and Castleknock, Ireland?

Translink operates a train from Belfast Great Central to Dublin Connolly hourly. Tickets cost €20–28 and the journey takes 2h 13m. Iarnród Éireann (Irish Rail) also services this route every 3 hours.

Operators

Train trips from Belfast

Train trips to Castleknock

Alternative transport options