Belfast to Dublin by train

Travelling from Belfast to Dublin by train

Considering a train trip from Belfast to Dublin? This guide will walk you through everything — from the best routes to finding the cheapest train tickets — so you can enjoy a smooth, stress-free journey.

Cost of train travel from Belfast to Dublin

Here is the average ticket cost on trains from Belfast to Dublin:

• Cheapest ticket:

• Pricing when booking a month in advance:

• Pricing when booking a week in advance:

Comparing train prices with Rail Europe

Train routes may be served by one, two, three or more operators, each providing a different travel experience with its own particular services. Similar to airlines, some train operators offer no-frills services without luxury perks, but at a lower cost. Other providers guarantee an elevated level of service, which can include perks like fine dining, a welcome cocktail and access to impressive travel lounges in certain stations. These tickets run a bit higher. When planning travel, use Rail Europe to compare all different operators, compare fares and classes of service in one single location.

Departure frequency and timetable from Belfast to Dublin

Here are the scheduling basics for trains from Belfast to Dublin:

• is the first scheduled train (Monday-Friday).

• the the last scheduled train (Monday-Friday).

• is the first scheduled train (Saturday and Sunday).

• is the last scheduled train (Saturday and Sunday).

• A train departs every from Belfast toward Dublin.

Start booking your ticket aboard one of the 0 trains serving this route each day.

How long does the train from Belfast to Dublin take?

The shortest journey time on this route is , with trains covering a total distance of 144 kilometres.

Booking time frame: Belfast to Dublin trains

Tickets for travel to Dublin along this route are available for purchase before the travel date. Set up a booking alert to be notified as soon as your ideal travel date goes on sale.

Learn more about train travel from Belfast to Dublin

Refer to our help articles for more details and insights on train travel from Belfast and beyond. Get ready for your visit with travel tips and inspiration in our Dublin city guide.