Dublin to Dún Laoghaire Train

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Dublin to Dún Laoghaire by train

The journey from Dublin to Dún Laoghaire by train is 5.4 mi and takes 0 hrs 32 mins. There are 309 connections per day, with the first departure at 05:31 and the last at 23:46. It is possible to travel from Dublin to Dún Laoghaire by train for as little as or as much as . The best price for this journey is .

Journey Duration	0 hrs 32 mins
Connection per Day	Irish Rail 309
First Departure	Irish Rail 05:31
Last Departure	Irish Rail 23:46
Distance	Irish Rail 5.4 mi
Departure	Irish Rail Dublin
Arrival	Irish Rail Dún Laoghaire
Carriers	Irish Rail Irish Rail

Dublin to Dún Laoghaire Train Times

Departure date

Thursday, 20 Mar 2025

Compare prices and tickets from Dublin to Dún Laoghaire

Best time to book Dublin to Dún Laoghaire travel

Virail Pro Tip ✌: Booking 10 days in advance save 10% on average

Price as departure date approaches

Train companies may charge higher ticket prices as the date of departure approaches. Prices in the next days can range from around £1.18 to £2.11 but may be subject to change. Our advice is to book as early as possible to potentially save up to 44% on your trip!

Best time to book cheap train tickets from Dublin to Dún Laoghaire

The cheapest Dublin - Dún Laoghaire train tickets can be found for as low as £1.27 if you’re lucky, or £1.66 on average. The most expensive ticket can cost as much as £2.10.

Find the best day to travel to Dún Laoghaire by train

When travelling to Dún Laoghaire 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 Dún Laoghaire

Compare services on board when travelling from Dublin to Dún Laoghaire by train.

Facilities	Irish Rail
Quiet zone
WiFi
Power sockets
Luggage
Accessibility
Food and drink
Air conditioning
Bicycle

Dublin to Dún Laoghaire CO2 Emissions by Train

Train

0.61kg

Bus

0.65kg

Flight

1.74kg

Car

1.39kg

What are the CO2 emissions from Dublin to Dún Laoghaire by train? The CO2 emissions from taking the train between Dublin and Dún Laoghaire are 0.61kg.

How much CO2 do I save by taking the train between Dublin and Dún Laoghaire? By taking the train between Dublin and Dún Laoghaire you will save 1.13kg CO2 emissions compared to a flight, 0.04kg compared to a bus and 0.78kg compared to a car.

Anything we can improve?

Frequently Asked Questions

What's the distance between Dublin and Dún Laoghaire by train?

Dublin to Dún Laoghaire is 5.4 mi.

How long does the train between Dublin and Dún Laoghaire take?

Dublin to Dún Laoghaire is on average 0 hrs 32 mins. However the fastest option will get you there in 0 hrs 12 mins.

How many train connections per day go from Dublin to Dún Laoghaire?

Dublin to Dún Laoghaire has 309 connection(s) per day on average.

What time does the first train from Dublin to Dún Laoghaire leave?

The earliest train from Dublin to Dún Laoghaire departs at 05:31. 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 Dún Laoghaire depart?

The latest train from Dublin to Dún Laoghaire departs at 23:46. 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 Dún Laoghaire?

There are on average 227 direct connection(s) from Dublin to go to Dún Laoghaire.

What's the fastest journey time between Dublin to Dún Laoghaire by train?

The fastest journey time by train between Dublin and Dún Laoghaire is 0 hrs 12 mins.

Is there a direct train from Dublin to Dún Laoghaire?

Yes, there is a direct train between Dublin and Dún Laoghaire.

What are the CO2 emissions for Dublin to Dún Laoghaire by train?

The train journey from Dublin to Dún Laoghaire creates 0.61kg of CO2 emissions.

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