The cheapest and fastest trains from Dublin to Belfast
Cheapest price
£25
Average price
£25
Fastest journey
2 h 8 m
Average duration
2 h 8 m
Trains per day
5
Distance
141 km
The best way to find a cheap train ticket from Dublin to Belfast is to book your journey as far in advance as possible and to avoid travelling at rush hour.
The average ticket from Dublin to Belfast will cost around £25 if you buy it on the day, but you can find cheap train tickets today for only £25.
Of the 5 trains that leave Dublin for Belfast every day 5 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
These direct trains cover the 141 km distance in an average of 2 h 8 m but if you time it right, some trains will get you there in just 2 h 8 m .
The slowest trains will take 2 h 8 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.










Travel Information
Compare train and coach for Dublin to Belfast
Omio recommends booking the coach as it is the most popular option from Dublin to Belfast among Omio's users. If you are prioritising price take the coach with prices starting from £11. For those with little time consider booking a train which can get you there in 2h 9m. The ticket price range depends on the travel mode: a coach costs an average of £11, and a train costs an average of £25.
Distance: 141 km
Compare train with
| Train | Most popular Coach |
|---|---|
£25 Average Price | £16 Average Price Cheapest |
2h 39m Average total duration Fastest 2h 9m Onboard + 30m Additional time* | 2h 47m Average total duration 2h 17m Onboard + 30m Additional time* |
Direct Options | Direct Options |
Live departures
Dublin to Belfast train times
The table below shows live departures for Dublin to Belfast trains for today, Thursday 20 November. You can also manually refresh the results below to see updated train journeys.
| Provider | Departs | Duration | Arrives | Changes | Tickets |
|---|---|---|---|---|---|
![]() | 16:50 Dublin | 2h10 | 19:00 Belfast | 0 changesdirect | |
![]() | 17:50 Dublin | 2h08 | 19:58 Belfast | 0 changesdirect | |
![]() | 18:50 Dublin | 2h08 | 20:58 Belfast | 0 changesdirect | |
![]() | 20:50 Dublin | 2h08 | 22:58 Belfast | 0 changesdirect | |
| Friday 21 November | |||||
![]() | 05:50 Dublin | 2h08 | 07:58 Belfast | 0 changesdirect | |
![]() | 06:50 Dublin | 2h08 | 08:58 Belfast | 0 changesdirect | |
![]() | 07:40 Dublin | 2h18 | 09:58 Belfast | 0 changesdirect | |
![]() | 08:50 Dublin | 2h08 | 10:58 Belfast | 0 changesdirect | |
![]() | 09:50 Dublin | 2h08 | 11:58 Belfast | 0 changesdirect | |
This is the last train of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Dublin to Belfast by train or coach
Compare train and coach prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
20 Nov
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ReviewsReviews for the rail journey from Dublin to Belfast

Journey information
Overview: Train from Dublin to Belfast
Trains from Dublin to Belfast run on average 10 times per day, taking around 2h 9m. Cheap train tickets for this journey start at £25 but you can travel from only £11 by coach.
There are 10 trains per day. The earliest train runs at 05:50, the last at 20:50. The fastest train covers the 141 km distance in 2h 8m.
Distance 141 km |
Average train duration 2h 9m |
Cheapest ticket price £25 |
Trains per day 10 |
Direct trains 10 |
Fastest train 2h 8m |
First train 05:50 |
Last train 20:50 |
Trains from Dublin to Belfast: Journey Details
With up to seven connections a day at steady prices, catching the Dublin to Belfast train is a breeze for passengers. Belfast is home to attractions both historical and fun, from the Titanic Museum to the Game of Thrones exhibition, Northern Ireland's capital has something for everyone.
Trains from Dublin to Belfast: Train Journey Information

Which train companies go from Dublin to Belfast? All trains from Dublin to Belfast are operated by Irish Rail.
How long is the train from Dublin to Belfast? The average journey time for the train from Dublin to Belfast is 2 hours and 15 minutes.
When are the first and last trains of the day from Dublin to Belfast? The first train from Dublin to Belfast on weekdays departs from the Dublin Connolly at 07:35 a.m and arrives at 09:45 p.m. The last train from Dublin to Belfast departs at 20:50 p.m and arrives at 23:03 p.m.
How often are trains from Dublin to Belfast? The Dublin-Belfast train runs roughly ever two hours throughout the day, with slightly less services on Sundays.
Tips for Booking Cheap Trains from Dublin to Belfast
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How far in advance to book cheap train tickets from Dublin to Belfast? The best time to book trains from Dublin to Belfast in advance is 4 weeks before departure.
When is the cheapest and most expensive day to catch the train from Dublin to Belfast? Luckily for passengers who book online in-advance train tickets for trains from Dublin to Berlfast remain the same price throughout the day.
Train Station Info and Getting to the City Centre
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Where do trains from Dublin to Belfast depart from? All trains from Dublin to Belfast depart from Dublin Connolly Station located a 10-minute walk from O'Connell Street. The station can also be reached by bus and tram (Red Luas Line).
Where do trains from Dublin to Belfast arrive at? All trains from Dublin to Belfast arrive at Belfast Central Station, which is located on East Bridge Street, east of Belfast city hall. The station has great bus connections which offer further travel to the city and its suburbs. For those looking to travel on foot, the city centre is just a 12-minute stroll from the station.
FAQs: Dublin to Belfast train
Find answers to the most common questions about traveling from Dublin to Belfast by train. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest train, the cheapest option, or tips for making the most of your visit at Belfast, this guide helps you travel smarter and with confidence.

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