Fuel Prices in Kilkenny
Community-reported petrol, diesel, home heating oil, and green diesel prices across County Kilkenny. From Kilkenny city and the M9 corridor to Thomastown, Callan, and Castlecomer.
Driving in County Kilkenny
County Kilkenny sits at a natural crossroads in the south-east of Ireland, with the M9 Dublin-Waterford motorway passing through its eastern flank and several national routes radiating outward from Kilkenny city. The city itself is one of Ireland's most visited destinations, drawing tourists to its medieval castle, cathedrals, and vibrant streets throughout the year. This combination of through-motorway traffic and a thriving local tourism economy creates a busy and reasonably competitive fuel market in and around the city.
Kilkenny city's forecourts cluster on the main arterial roads leading in and out: the Dublin Road (N10) to the north, the Waterford Road (N9) to the south, and the Callan Road (N76) to the west. The Ring Road that encircles much of the city has seen forecourt development aimed at capturing traffic that bypasses the city centre. Drivers on the M9 who are not stopping in the city will find service areas and local forecourts accessible from the motorway junctions near Knocktopher and Powerstown.
The Nore Valley, which runs through the heart of the county from Castlecomer in the north down through Kilkenny city to Thomastown and Inistioge in the south, is some of the most agriculturally productive land in Ireland. Grain farming and intensive dairy along this valley sustain green diesel demand throughout the year. Thomastown, a busy market town on the N9, serves a wide rural catchment and has forecourts that attract both local agricultural traffic and visitors to the Jerpoint Abbey area and the surrounding craft and food businesses.
Callan, to the southwest, and Castlecomer, to the north in the former coalfield, are the county's other significant market towns. Castlecomer's location on the Laois-Kilkenny border means it draws some trade from the neighbouring county. Home heating oil is the primary domestic fuel across rural Kilkenny, with kerosene depots serving the dispersed townland settlement pattern typical of the Leinster countryside.
What FuelWatch tracks in Kilkenny
Station data © OpenStreetMap contributors.
Community-Reported Prices in Kilkenny
These averages come from FuelWatch community reports across Kilkenny. Prices change often, so open the app for the latest reports near you.
Averaged from FuelWatch community reports. Most recent report: 14 April 2026. Open the app for the latest prices near you.
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Frequently Asked Questions
Where can I find the cheapest petrol in Kilkenny?
Open FuelWatch and zoom to your area. Kilkenny city has the largest concentration of forecourts in the county, with stations on the Dublin Road, Waterford Road, and Callan Road approach routes. Drivers on the M9 will find options at the Kilkenny junction service areas. Thomastown also has competing forecourts serving the Barrow Valley corridor.
Does heavy tourism in Kilkenny city affect fuel prices?
Kilkenny city draws large numbers of domestic and international tourists throughout the year, particularly around festivals and medieval heritage events. Forecourts within the city operate in a reasonably competitive market, so tourist activity does not typically cause the same price spikes seen in more remote visitor destinations. Checking FuelWatch before you arrive helps you identify the best-value stations.
Does FuelWatch cover Castlecomer and north Kilkenny?
Yes. FuelWatch covers the whole county including Castlecomer, Ballyragget, and the coalfield villages of north Kilkenny. The N78 and N77 routes in this area are covered, and community reporters who travel these roads regularly help keep prices up to date for local drivers.
Nearby Counties
Check fuel prices in counties bordering Kilkenny or view the national picture.