The average bus between Navan and Portmarnock takes 2h 14m and the fastest bus takes 1h 37m. There is an hourly bus service from Navan 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 Navan and Portmarnock. The earliest departure is at 12:35 AM at night, and the last departure from Navan is at 10:05 PM which arrives into Portmarnock at 11:51 PM. All services require a transfer at Irish Life and take an average of 2h 14m. The schedules shown below are for the next available departures.

1h 53m • 1 change

2h 3m • 1 change

2h 3m • 1 change

2h 8m • 1 change

5h 10m • 1 change

1h 58m • 1 change

2h 22m • 1 change

2h 32m • 1 change

5h 10m • 1 change

1h 58m • 1 change

2h 22m • 1 change

2h 32m • 1 change
Want to know about travelling from Navan 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 Navan to Portmarnock. However, there are services departing from Navan station and arriving at Portmarnock station via Irish Life. The journey, including transfers, takes approximately 2h 14m.
Navan to Portmarnock bus services, operated by Bus Éireann, depart from Navan station.
Navan to Portmarnock bus services, operated by Bus Éireann, arrive at Portmarnock Village station.
The distance between Navan and Portmarnock is 44.3 km. The road distance is 66 km.
You can take a bus from Navan to Portmarnock Village via Irish Life and Abbey Street Lower in around 2h 11m.