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Dublin to Portmarnock Train

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19/03/2025
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Dublin to Portmarnock by train

The journey from Dublin to Portmarnock by train is 7.74 mi and takes 0 hrs 33 mins. There are 166 connections per day, with the first departure at 05:48 and the last at 23:47. It is possible to travel from Dublin to Portmarnock by train for as little as or as much as . The best price for this journey is .

Journey Duration 0 hrs 33 mins
Connection per Day 166
First Departure 05:48
Last Departure 23:47
Distance 7.74 mi
Departure Dublin
Arrival Portmarnock
Carriers Irish Rail

Best time to book cheap train tickets from Dublin to Portmarnock

The cheapest Dublin - Portmarnock train tickets can be found for as low as £1.03 if you’re lucky, or £1.48 on average. The most expensive ticket can cost as much as £2.05.

Find the best day to travel to Portmarnock by train

When travelling to Portmarnock by train, if you want to avoid crowds you can check how frequently our customers are travelling in the next 30-days using the graph below. On average, the peak hours to travel are between 6:30am and 9am in the morning, or between 4pm and 7pm in the evening. Please keep this in mind when travelling to your point of departure as you may need some extra time to arrive, particularly in big cities!

Services on board Irish Rail from Dublin to Portmarnock
Compare services on board when travelling from Dublin to Portmarnock by train.
Facilities Irish Rail
quiet_zone Quiet zone check
wifi WiFi check
power_sockets Power sockets check
luggage Luggage check
accessibility Accessibility check
food_and_drink Food and drink check
air_con Air conditioning check
bicycle Bicycle check

Dublin to Portmarnock CO2 Emissions by Train

Ecology
Train
0.87kg
Bus
0.93kg
Flight
2.49kg
Car
1.99kg
What are the CO2 emissions from Dublin to Portmarnock by train? The CO2 emissions from taking the train between Dublin and Portmarnock are 0.87kg.
How much CO2 do I save by taking the train between Dublin and Portmarnock? By taking the train between Dublin and Portmarnock you will save 1.62kg CO2 emissions compared to a flight, 0.06kg compared to a bus and 1.12kg compared to a car.

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Frequently Asked Questions

What's the distance between Dublin and Portmarnock by train?
Dublin to Portmarnock is 7.74 mi.
How long does the train between Dublin and Portmarnock take?
Dublin to Portmarnock is on average 0 hrs 33 mins. However the fastest option will get you there in 0 hrs 15 mins.
How many train connections per day go from Dublin to Portmarnock?
Dublin to Portmarnock has 166 connection(s) per day on average.
What time does the first train from Dublin to Portmarnock leave?
The earliest train from Dublin to Portmarnock departs at 05:48. However be sure to check with us the schedule on the day you want to leave as the time may differ.
What time does the last train from Dublin to Portmarnock depart?
The latest train from Dublin to Portmarnock departs at 23:47. However be sure to check with us the schedule on the day you want to leave as the time may differ.
How many direct connections depart from Dublin to Portmarnock?
There are on average 110 direct connection(s) from Dublin to go to Portmarnock.
What's the fastest journey time between Dublin to Portmarnock by train?
The fastest journey time by train between Dublin and Portmarnock is 0 hrs 15 mins.
Is there a direct train from Dublin to Portmarnock?
Yes, there is a direct train between Dublin and Portmarnock.
What are the CO2 emissions for Dublin to Portmarnock by train?
The train journey from Dublin to Portmarnock creates 0.87kg of CO2 emissions.

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