Fuel Prices Ireland – Week of 21 March 2026
Fuel Prices Ireland – Week of 21 March 2026
If you’ve been keeping an eye on the pump lately, you’ll notice that diesel and unleaded (petrol) have both nudged up a bit this week. Below is a quick, friendly roundup of what Irish drivers are paying right now, where you can find the cheapest fuel, and a few tips to stretch your budget further.
National snapshot
- Diesel: €2.10 per litre (national average)
- Unleaded: €1.91 per litre (national average)
These figures come from 601 stations tracked across the country by FuelCompare. While the numbers are higher than they were in early 2025, they’re still lower than the peak we saw in late 2024.
The cheapest 5 stations right now
| Station (County) | Diesel | Unleaded |
|---|---|---|
| Applegreen, Bunclody (Co. Wexford) | €1.58 | €1.68 |
| Kenny Fuels (Co. Wexford) | €1.60 | unavailable |
| Top Oil Kilmoon Service Station (Co. Meath) | €1.65 | €1.70 |
| Top Oil Mullingar Service Station (Co. Westmeath) | €1.66 | €1.69 |
| Applegreen, Killarney (Co. Kerry) | €1.66 | €1.70 |
If you’re on a road trip or simply commuting, these spots are worth a detour for the cheapest diesel Ireland can offer this week. Remember to check the FuelCompare app for any last‑minute changes; a station that’s cheap today can be full tomorrow.
Counties with the lowest average diesel prices
| County | Avg. Diesel | Avg. Unleaded | Stations Tracked |
|---|---|---|---|
| Co. Down | €1.80 | €1.61 | 1 |
| Co. Cavan | €1.82 | €1.74 | 4 |
| Co. Westmeath | €1.94 | €1.82 | 10 |
| Co. Kerry | €1.97 | €1.86 | 16 |
| Co. Kilkenny | €1.98 | €1.87 | 20 |
| … | … | … | … |
The list continues down to Co. Monaghan, where diesel averages €2.29. In general, the north‑eastern counties (especially Down and Cavan) are delivering the cheapest diesel Ireland drivers can find, while Dublin and Kildare stay near the national average.
Practical advice for Irish drivers
- Plan ahead – Use the FuelCompare.ie website or the FuelCompare app to map the cheapest stations along your route. A short detour can save you several euros per tank.
- Watch the week‑to‑week trend – Prices tend to shift after the weekend, so checking “petrol prices today” on Monday can reveal a dip you’d otherwise miss.
- Combine fuel stops with other errands – Many service stations (like the Top Oil sites) have grocery or coffee options that let you grab a quick bite while you fill up.
- Consider fuel type for your vehicle – If you drive a diesel‑only vehicle, the savings at a station like Applegreen Bunclody (£0.52 per litre cheaper than the national average) add up quickly. If you have a flex‑fuel car, keep an eye on unleaded prices, especially where they dip below €1.80.
- Stay alert to “price‑only” stations – Some rural pumps list diesel but no petrol (as seen with Kenny Fuels). If you need both fuels, keep a backup plan in mind.
How to stay on top of “fuel prices Ireland”
Fuel prices change daily, and the most reliable way to keep your budget in check is to use real‑time data.
- FuelCompare.ie – The website gives a live map of all 601 monitored stations, sortable by price, distance, and fuel type.
- FuelCompare app – Available for iOS and Android, the app sends push alerts when a station near you drops below a price you set. You can also favorite stations (like the cheap Bunclody pump) and receive a reminder when you’re within 5 km.
Bottom line
This week’s national averages of €2.10 for diesel and €1.91 for unleaded show that fuel prices are holding steady, but there are still pockets of cheapest diesel Ireland you can tap into. Whether you live in the south, the east, or the midlands, a quick glance at FuelCompare will point you toward the best deal.
Ready to start saving? Download the FuelCompare app today, set your price alerts, and never overpay for petrol again. Safe driving!