The average bus between Belfast and Trim takes 4h 33m and the fastest bus takes 4h 4m. There is a bus service every few hours from Belfast to Trim. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run hourly between Belfast and Trim. The earliest departure is at 3:50 AM at night, and the last departure from Belfast is at 7:50 PM which arrives into Trim at 12:13 AM. All services require a transfer at Burgh Quay and take an average of 4h 33m. The schedules shown below are for the next available departures.

4h 23m • 1 change

4h 4m • 1 change

4h 11m • 1 change

4h 27m • 1 change

4h 36m • 1 change

4h 34m • 1 change

4h 35m • 1 change

4h 38m • 1 change

4h 36m • 1 change

4h 34m • 1 change

4h 35m • 1 change

4h 38m • 1 change

4h 36m • 1 change

4h 34m • 1 change

4h 35m • 1 change

4h 38m • 1 change

4h 36m • 1 change

4h 34m • 1 change

4h 35m • 1 change

4h 38m • 1 change
Want to know about travelling from Belfast to Trim? 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 bus from Belfast to Trim. However, there are services departing from Belfast station and arriving at Trim station via Burgh Quay. The journey, including transfers, takes approximately 4h 33m.
Belfast to Trim bus services, operated by Dublin Express, depart from Grand Central Station.
Belfast to Trim bus services, operated by Dublin Express, arrive at Trim Ring Road station.
The distance between Belfast and Trim is 128.9 km. The road distance is 217 km.
You can take a bus from Grand Central Station to Trim Ring Road via Burgh Quay and Dublin Busáras in around 4h 9m.