Portmarnock to Castleknock Buses

Portmarnock to Castleknock buses

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Trip Overview

The average bus between Portmarnock and Castleknock takes 1h 37m and the fastest bus takes 1h 7m. The bus runs at least 2 times per hour from Portmarnock 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.

1h 37m
Duration: 26 km
Distance: €6
Average price: Every 30 minutes
Frequency

Bus, line 37 bus

best

Take the bus from Portmarnock Village to Abbey St Lowerbus H2
Take the bus from Aston Quay to St Brigid's Churchbus 37

1h 43m

€6

Portmarnock to Castleknock bus times

Buses run every 30 minutes between Portmarnock and Castleknock. The earliest departure is at 5:27 AM in the morning, and the last departure from Portmarnock is at 11:55 PM which arrives into Castleknock at 7:05 AM. All services require a transfer at Abbey St Lower and take an average of 1h 37m. The schedules shown below are for the next available departures.

Departing Sunday, November 1, 2026

7:55 AM → 9:42 AM
1h 47m • 1 change
8:47 AM → 10:17 AM
1h 30m • 1 change
9:17 AM → 10:47 AM
1h 30m • 1 change
9:48 AM → 11:17 AM
1h 29m • 1 change
Show more

Departing Monday, November 2, 2026

5:27 AM → 7:00 AM
1h 32m • 1 change
6:20 AM → 7:45 AM
1h 25m • 1 change
6:44 AM → 8:33 AM
1h 48m • 1 change
7:14 AM → 8:53 AM
1h 38m • 1 change
Show more

Departing Tuesday, November 3, 2026

5:27 AM → 7:00 AM
1h 32m • 1 change
6:20 AM → 7:45 AM
1h 25m • 1 change
6:44 AM → 8:33 AM
1h 48m • 1 change
7:14 AM → 8:53 AM
1h 38m • 1 change
Show more

Departing Wednesday, November 4, 2026

5:27 AM → 7:00 AM
1h 32m • 1 change
6:20 AM → 7:45 AM
1h 25m • 1 change
6:44 AM → 8:33 AM
1h 48m • 1 change
7:14 AM → 8:53 AM
1h 38m • 1 change
Show more

Departing Thursday, November 5, 2026

5:27 AM → 7:00 AM
1h 32m • 1 change
6:20 AM → 7:45 AM
1h 25m • 1 change
6:44 AM → 8:33 AM
1h 48m • 1 change
7:14 AM → 8:53 AM
1h 38m • 1 change
Show more

Departing Friday, November 6, 2026

5:27 AM → 7:00 AM
1h 32m • 1 change
6:20 AM → 7:45 AM
1h 25m • 1 change
6:44 AM → 8:33 AM
1h 48m • 1 change
7:14 AM → 8:53 AM
1h 38m • 1 change
Show more

Departing Saturday, November 7, 2026

6:13 AM → 7:35 AM
1h 21m • 1 change
6:53 AM → 8:10 AM
1h 17m • 1 change
7:33 AM → 8:40 AM
1h 7m • 1 change
8:08 AM → 9:50 AM
1h 42m • 1 change
Show more

Frequently asked questions

Want to know about travelling from Portmarnock 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.

Portmarnock to Castleknock buses

Find Transport to Castleknock

Trip Overview

Bus, line 37 bus

Portmarnock to Castleknock bus times

Departing Sunday, November 1, 2026

7:55 AM → 9:42 AM

8:47 AM → 10:17 AM

9:17 AM → 10:47 AM

9:48 AM → 11:17 AM

Departing Monday, November 2, 2026

5:27 AM → 7:00 AM

6:20 AM → 7:45 AM

6:44 AM → 8:33 AM

7:14 AM → 8:53 AM

Departing Tuesday, November 3, 2026

5:27 AM → 7:00 AM

6:20 AM → 7:45 AM

6:44 AM → 8:33 AM

7:14 AM → 8:53 AM

Departing Wednesday, November 4, 2026

5:27 AM → 7:00 AM

6:20 AM → 7:45 AM

6:44 AM → 8:33 AM

7:14 AM → 8:53 AM

Departing Thursday, November 5, 2026

5:27 AM → 7:00 AM

6:20 AM → 7:45 AM

6:44 AM → 8:33 AM

7:14 AM → 8:53 AM

Departing Friday, November 6, 2026

5:27 AM → 7:00 AM

6:20 AM → 7:45 AM

6:44 AM → 8:33 AM

7:14 AM → 8:53 AM

Departing Saturday, November 7, 2026

6:13 AM → 7:35 AM

6:53 AM → 8:10 AM

7:33 AM → 8:40 AM

8:08 AM → 9:50 AM

Frequently asked questions

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

Bus from Portmarnock Village to Abbey St Lower

Bus from Aston Quay to St Brigid's Church

Bus trips from Portmarnock

Bus trips to Castleknock

Alternative transport options