The average bus between Ratoath and Portmarnock takes 1h 47m and the fastest bus takes 1h 7m. There is a bus service every few hours from Ratoath to Portmarnock. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Ratoath and Portmarnock. The earliest departure is at 4:37 AM at night, and the last departure from Ratoath is at 10:40 PM which arrives into Portmarnock at 12:14 AM. All services require a transfer at Terminal 2 Zone 19 and take an average of 1h 47m. The schedules shown below are for the next available departures.

1h 52m • 1 change
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2h 9m • 1 change
1h 57m • 1 change
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2h 9m • 1 change
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1h 43m • 1 change
1h 37m • 1 change
1h 40m • 1 change
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1h 37m • 1 change
1h 38m • 1 changeWant to know about travelling from Ratoath to Portmarnock? 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.
No, there is no direct bus from Ratoath to Portmarnock. However, there are services departing from Ratoath East station and arriving at Portmarnock Village station via Terminal 2 Zone 19 station. The journey, including transfers, takes approximately 1h 47m.
Ratoath to Portmarnock bus services, operated by Bus Éireann, depart from Ratoath East station.
Ratoath to Portmarnock bus services, operated by Go-Ahead Ireland, arrive at Portmarnock Village station.
The distance between Ratoath and Portmarnock is 23.5 km. The road distance is 27 km.
You can take a bus from Ratoath East to Portmarnock Village via Terminal 2 Zone 19 and Airport Zone 15 in around 1h 52m.