There are 4 ways to get from Castleknock to Belfast by train, bus, or car
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train
best- Take the train from Dublin Connolly to Belfast Grand CentralIc / ...
2h 52m£19–28Bus
cheapest- Take the bus from The Gresham Hotel to Europa Bus Centre705x
3h 43m£15–21Drive 102 mi
- Drive from Castleknock to Belfast102 mi
1h 45m£26–37Bus via Dublin Busaras Bus Station
- Take the bus from Dublin Busaras Bus Station to Grand Central Station Stand 21X1
3h 47m
Castleknock to Belfast by train
Questions & Answers
The cheapest way to get from Castleknock to Belfast is to bus which costs £15 - £22 and takes 3h 43m.
The fastest way to get from Castleknock to Belfast is to drive which takes 1h 45m and costs £25 - £40.
No, there is no direct bus from Castleknock to Belfast. However, there are services departing from Castleknock and arriving at Europa Bus Centre via The Gresham Hotel. The journey, including transfers, takes approximately 3h 43m.
No, there is no direct train from Castleknock to Belfast. However, there are services departing from Castleknock and arriving at Belfast Grand Central via Dublin Connolly. The journey, including transfers, takes approximately 2h 52m.
The distance between Castleknock and Belfast is 118 miles. The road distance is 102.6 miles.
The best way to get from Castleknock to Belfast without a car is to train which takes 2h 52m and costs £19 - £28.
It takes approximately 2h 52m to get from Castleknock to Belfast, including transfers.
Castleknock to Belfast bus services, operated by Aircoach, depart from The Gresham Hotel station.
Castleknock to Belfast train services, operated by Iarnród Éireann (Irish Rail), depart from Dublin Connolly station.
The best way to get from Castleknock to Belfast is to train which takes 2h 52m and costs £19 - £28. Alternatively, you can bus, which costs £15 - £22 and takes 3h 43m.
What companies run services between Castleknock, Ireland and Belfast, Northern Ireland?
Iarnród Éireann (Irish Rail) operates a train from Dublin Connolly to Belfast Grand Central hourly. Tickets cost £13–20 and the journey takes 2h 8m. Translink also services this route hourly. Alternatively, Aircoach operates a bus from The Gresham Hotel to Europa Bus Centre hourly. Tickets cost £13–19 and the journey takes 2h 30m.
- Phone
- +353 1 836 6222
- info@irishrail.ie
- Website
- irishrail.ie
Train from Dublin Connolly to Belfast Grand Central
- Ave. Duration
- 2h 8m
- Frequency
- Hourly
- Estimated price
- £13–20
- Website
- https://www.irishrail.ie/en-ie/
- Flexible
- £13–20
- Phone
- +44 28 9066 6630
- Website
- translink.co.uk
Train from Dublin Connolly to Belfast Grand Central
- Ave. Duration
- 2h 8m
- Frequency
- Hourly
- Estimated price
- £17–25
- Website
- https://www.translink.co.uk/
- Phone
- +353 0 1 844 7118
- info@aircoach.ie
- Website
- aircoach.ie
Bus from The Gresham Hotel to Europa Bus Centre
- Ave. Duration
- 2h 30m
- Frequency
- Hourly
- Estimated price
- £13–19
- Website
- https://www.aircoach.ie/
- Phone
- +44 28 9066 6630
- Website
- translink.co.uk
Bus from Dublin Busaras Bus Station to Grand Central Station Stand 21
- Ave. Duration
- 2h 50m
- Frequency
- Every 30 minutes
- Website
- https://www.translink.co.uk/
Want to know more about travelling around United Kingdom
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the UK: What do I need to know?
Read the travel guide
More Questions & Answers
Castleknock to Belfast bus services, operated by Aircoach, arrive at Europa Bus Centre station.
Castleknock to Belfast train services, operated by Iarnród Éireann (Irish Rail), arrive at Belfast Grand Central station.
Yes, the driving distance between Castleknock to Belfast is 103 miles. It takes approximately 1h 45m to drive from Castleknock to Belfast.
There are 1264+ hotels available in Belfast.












