The average bus between Belfast and Kildare takes 4h 6m and the fastest bus takes 4h 5m. There is a bus service every few hours from Belfast to Kildare. 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 Kildare. The earliest departure is at 1:50 AM at night, and the last departure from Belfast is at 9:50 PM which arrives into Kildare at 1:55 AM. All services require a transfer at Dublin Airport Terminal 1 Zone 1 and take an average of 4h 6m. The schedules shown below are for the next available departures.

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Want to know about travelling from Belfast to Kildare? 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 Kildare. However, there are services departing from Belfast station and arriving at Kildare station via Dublin Airport Terminal 1 Zone 1. The journey, including transfers, takes approximately 4h 6m.
Belfast to Kildare bus services, operated by Dublin Express, depart from Grand Central Station.
Belfast to Kildare bus services, operated by Dublin Express, arrive at Kildare station.
The distance between Belfast and Kildare is 172.7 km. The road distance is 223 km.
You can take a bus from Grand Central Station to Kildare via Dublin Airport Terminal 1 Zone 1 and Dublin Airport Zone 16 in around 3h 52m.