The average train between Belfast and Sligo takes 6h 56m and the fastest train takes 5h 32m. The train service runs several times per day from Belfast to Sligo. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Trains run every 4 hours between Belfast and Sligo. The earliest departure is at 6:00 AM in the morning, and the last departure from Belfast is at 9:00 PM which arrives into Sligo at 10:16 AM. All services require a transfer, and take on average 6h 56m. The schedules shown below are for the next available departures.

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6h 18m • 1 changeWant to know about travelling from Belfast to Sligo? 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 train from Belfast to Sligo. However, there are services departing from Belfast station and arriving at Sligo station via Dublin Connolly. The journey, including transfers, takes approximately 6h 56m.
Belfast to Sligo train services, operated by Translink, depart from Belfast Grand Central station.
Belfast to Sligo train services, operated by Translink, arrive at Sligo station.
The distance between Belfast and Sligo is 168.5 km. The road distance is 396 km.
You can take a train from Belfast Grand Central to Sligo via Dublin Connolly in around 6h 13m.