What is the cheapest way to get from Castleknock to Portmarnock?

The cheapest way to get from Castleknock to Portmarnock is to drive which costs €3 - €5 and takes 18 min.

What is the fastest way to get from Castleknock to Portmarnock?

The fastest way to get from Castleknock to Portmarnock is to taxi which takes 18 min and costs €30 - €40.

Is there a direct bus between Castleknock and Portmarnock?

No, there is no direct bus from Castleknock to Portmarnock. However, there are services departing from Castleknock and arriving at Portmarnock Village via Busáras. The journey, including transfers, takes approximately 1h 44m.

Is there a direct train between Castleknock and Portmarnock?

No, there is no direct train from Castleknock to Portmarnock. However, there are services departing from Castleknock and arriving at Portmarnock via Dublin Connolly. The journey, including transfers, takes approximately 45 min.

How far is it from Castleknock to Portmarnock?

The distance between Castleknock and Portmarnock is 20 km. The road distance is 19.5 km.

How do I travel from Castleknock to Portmarnock without a car?

The best way to get from Castleknock to Portmarnock without a car is to train which takes 45 min and costs €4 - €8.

How long does it take to get from Castleknock to Portmarnock?

It takes approximately 45 min to get from Castleknock to Portmarnock, including transfers.

Where do I catch the Castleknock to Portmarnock bus from?

Castleknock to Portmarnock bus services, operated by Dublin Bus, depart from Castleknock station.

Where do I catch the Castleknock to Portmarnock train from?

Castleknock to Portmarnock train services, operated by Iarnród Éireann (Irish Rail), depart from Castleknock station.

Train or bus from Castleknock to Portmarnock?

The best way to get from Castleknock to Portmarnock is to train which takes 45 min and costs €4 - €8. Alternatively, you can line 38 bus and bus, which costs €6 and takes 1h 44m.

Where does the Castleknock to Portmarnock bus arrive?

Castleknock to Portmarnock bus services, operated by Dublin Bus, arrive at Parnell Square East station.

Where does the Castleknock to Portmarnock train arrive?

Castleknock to Portmarnock train services, operated by Iarnród Éireann (Irish Rail), arrive at Dublin Connolly station.

Can I drive from Castleknock to Portmarnock?

Yes, the driving distance between Castleknock to Portmarnock is 20 km. It takes approximately 18 min to drive from Castleknock to Portmarnock.

Where can I stay near Portmarnock?

There are 1169+ hotels available in Portmarnock.

Castleknock to Portmarnock - 6 ways to travel via train, bus, taxi, and car

There are 6 ways to get from Castleknock to Portmarnock 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.

Train
best
1. Take the train from Castleknock to Dublin Connollytrain Re / ...
2. Take the train from Dublin Connolly to Portmarnocktrain Ic / ...
45 min
€4–7
Train, bus
1. Take the train from Castleknock to Dublin Connollytrain Re / ...
2. Take the bus from Five Lamps to Portmarnock Villagebus H2
1h 21m
€5–6
Taxi
1. Take the taxi from Castleknock to Portmarnocktaxi 19.5 km
18 min
€30–40
Drive 19.5 km
1. Drive from Castleknock to Portmarnockcar 19.5 km
18 min
€4–5
Line 38 bus, bus
1. Take the bus from Castleknock to Parnell Square Eastbus 38
2. Take the bus from Busáras to Portmarnock Villagebus 32X / ...
1h 44m
€6
Line 37 bus, bus, line 102 bus
1. Take the bus from Castleknock to Arran Quaybus 37
2. Take the bus from Arran Quay to Terminal 1 Zone 1bus 782
3. Take the bus from Airport Zone 15 to Portmarnock Villagebus 102
2h 21m
€7–17

Castleknock to Portmarnock by train

774Weekly Trains

45 minAverage Duration

€4Cheapest Price

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Questions & Answers

Map of how to get from Castleknock to Portmarnock.

Launch map view

Distance: 20.4 km
Duration: 45 min

What companies run services between Castleknock, Ireland and Portmarnock, Ireland?

You can take a train from Castleknock to Portmarnock via Dublin Connolly in around 45 min. Alternatively, you can take a bus from Castleknock to Portmarnock Village via Parnell Square East and Busáras in around 1h 44m.

Train operators