There are 6 ways to get from Dún Laoghaire to Castleknock by train, bus, taxi, 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.
Line 929 train
best- Take the train from Dun Laoghaire to Castleknocktrain 929
50 min€3–5Bus, line 37 bus
- Take the bus from Dun Laoghaire SC to Shaw Streetbus 7A / ...
- Take the bus from Shaw Street to St Brigid's Churchbus 37
1h 41m€6Taxi
- Take the taxi from Dún Laoghaire to Castleknocktaxi 20.3 km
27 min€30–40Drive 20.3 km
- Drive from Dún Laoghaire to Castleknockcar 20.3 km
27 min€4–5Train
- Take the train from Dun Laoghaire to Dublin Connollytrain Ic / ...
- Take the train from Dublin Connolly to Castleknocktrain Ic / ...
57 min€4–7Bus, line 37 bus via Leeson Street Lwr
- Take the bus from Dun Laoghaire Stn to Leeson Street Lwrbus E2
- Take the bus from Leeson Street Lwr to St Brigid's Churchbus 37 / ...
1h 51m€6
Dún Laoghaire to Castleknock by train
Questions & Answers
The cheapest way to get from Dún Laoghaire to Castleknock is to line 929 train which costs €3 - €5 and takes 50 min.
The fastest way to get from Dún Laoghaire to Castleknock is to taxi which takes 27 min and costs €30 - €40.
No, there is no direct bus from Dún Laoghaire to Castleknock. However, there are services departing from Dun Laoghaire SC and arriving at St Brigid's Church via Shaw Street. The journey, including transfers, takes approximately 1h 41m.
Yes, there is a direct train departing from Dun Laoghaire and arriving at Castleknock. Services depart once daily, and operate Monday to Friday. The journey takes approximately 50 min.
The distance between Dún Laoghaire and Castleknock is 21 km. The road distance is 20.3 km.
The best way to get from Dún Laoghaire to Castleknock without a car is to line 929 train which takes 50 min and costs €3 - €5.
The line 929 train from Dun Laoghaire to Castleknock takes 50 min including transfers and departs once daily.
Dún Laoghaire to Castleknock bus services, operated by Dublin Bus, depart from Dun Laoghaire SC station.
Dún Laoghaire to Castleknock train services, operated by Iarnród Éireann (Irish Rail), depart from Dun Laoghaire station.
The best way to get from Dún Laoghaire to Castleknock is to line 929 train which takes 50 min and costs €3 - €5. Alternatively, you can bus and line 37 bus, which costs €6 and takes 1h 41m.
What companies run services between Dún Laoghaire, Ireland and Castleknock, Ireland?
Iarnród Éireann (Irish Rail) operates a train from Dun Laoghaire to Castleknock once daily. Tickets cost €3–5 and the journey takes 50 min. Alternatively, you can take a bus from Dun Laoghaire SC to St Brigid's Church via Shaw Street in around 1h 41m.
- Phone
- 0818 294 015
- Website
- Iarnród Éireann (Irish Rail)
Train from Dun Laoghaire to Castleknock
- Ave. Duration
- 50 min
- Frequency
- Once daily
- Estimated price
- €3–5
- Website
- Iarnród Éireann (Irish Rail)
- Flexible
- €3–5
Train from Dun Laoghaire to Dublin Connolly
- Ave. Duration
- 27 min
- Frequency
- Every 10 minutes
- Estimated price
- €2–4
- Website
- Iarnród Éireann (Irish Rail)
- Flexible
- €2–4
Train from Dublin Connolly to Castleknock
- Ave. Duration
- 20 min
- Frequency
- Every 20 minutes
- Estimated price
- €2–4
- Website
- Iarnród Éireann (Irish Rail)
- Flexible
- €2–4
- Phone
- +353 (01) 8734222
- [email protected]
- Website
- Dublin Bus
Bus from Dun Laoghaire SC to Shaw Street
- Ave. Duration
- 46 min
- Frequency
- Every 20 minutes
- Estimated price
- €3
- Website
- Dublin Bus
- Cash Fare
- €3
Bus from Shaw Street to St Brigid's Church
- Ave. Duration
- 41 min
- Frequency
- Every 30 minutes
- Estimated price
- €3
- Website
- Dublin Bus
- Cash Fare
- €3
Bus from Dun Laoghaire Stn to Leeson Street Lwr
- Ave. Duration
- 49 min
- Frequency
- Every 15 minutes
- Estimated price
- €3
- Website
- Dublin Bus
- Cash Fare
- €3
Bus from Leeson Street Lwr to St Brigid's Church
- Ave. Duration
- 54 min
- Frequency
- Every 15 minutes
- Estimated price
- €3
- Website
- Dublin Bus
- Cash Fare
- €3
- Ave. Duration
- 27 min
- Estimated price
- €30–40
Borough Taxis
- Phone
- +353 1 280 0444
- Website
- boroughtaxis.ie
Dalkey Taxis
- Phone
- +353 1 285 7777
- Website
- dalkeytaxi.ie
Eco Taxis
- Phone
- +353 1 945 8098
- Website
- ecotaxis.ie
Lynx Taxis
- Phone
- +353 1 471 5333
- Website
- lynk.ie
NXT Taxis
- Phone
- +353 1 888 8888
- Website
- nxt.ie
VIP Taxis
- Phone
- +353 1 478 3333
- Website
- viptaxis.ie
Bray Cabs
- Phone
- +353 1 286 1111
Bray Taxi
- Phone
- +353 86 807 5589
- Website
- braytaxi.com
Simon Napier Taxis
- Phone
- +353 86 053 5904
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More Questions & Answers
Dún Laoghaire to Castleknock bus services, operated by Dublin Bus, arrive at Shaw Street station.
Dún Laoghaire to Castleknock train services, operated by Iarnród Éireann (Irish Rail), arrive at Castleknock station.
Yes, the driving distance between Dún Laoghaire to Castleknock is 20 km. It takes approximately 27 min to drive from Dún Laoghaire to Castleknock.
There are 1229+ hotels available in Castleknock.









