How to Find the Cheapest Heating Oil in Dublin
We track 3 suppliers delivering to Dublin. Today's cheapest 500L is €800 from Butterly.
Cheapest 500L
€800
Butterly
Average
€848
3 suppliers
Price Spread
€79
Cheapest to dearest
Use live signals for timing
Market conditions can change quickly. Compare current supplier quotes in Dublin and set a price alert if your target is below today's average.
Dublin has the most competitive heating oil market in Ireland. With the highest concentration of suppliers, prices are consistently among the lowest nationally.
Right now, there's a €79 gap between the cheapest and most expensive supplier for 500L in Dublin. On a 1000L fill, that difference doubles. Here's how to make sure you're on the right side of that gap.
1. Compare Prices Before You Order
Never auto-renew without checking the market first. Local quotes can diverge by county, volume, and delivery slot even on the same day.
Dublin Supplier Prices Today (500L)
2. Order Larger Quantities
Delivery costs are relatively fixed whether a tanker drops 300L or 1000L, so the per-litre price is usually lower on larger fills.
- 300L: Most expensive per litre. Emergency top-up only.
- 500L: Standard order size, better value.
- 1000L: Usually the best value if your tank can hold it.
3. Time Your Purchase with Live Data
Historical patterns are useful context, but they are not reliable in fast-moving markets. The best approach is to monitor live county prices, compare multiple suppliers, and buy before your tank reaches a critical level.
If your tank is under half, prioritize security of supply first. If you have more flexibility, use alerts and live county pricing to track movement in Dublin before placing an order.
4. Understand What You're Paying For
Your total price includes crude-linked product costs, refining and distribution costs, carbon tax (~€0.161/L), and VAT (13.5%). Here's the approximate breakdown for a typical Dublin order:
Price Breakdown
5. Watch Out for Hidden Fees
Some low advertised prices come with caveats:
- Credit card surcharges (1-2%)
- Urgent or weekend delivery fees
- "Through the house" delivery charges
- Minimum order surcharges on small fills
Tankful shows you the total delivered price so you can compare like-for-like.
Dublin Area Guide
Different parts of Dublin are served by different suppliers. Knowing which suppliers cover your area can save you money:
- Dublin City & inner suburbs: Many urban homes use gas central heating, but oil-heated homes benefit from the highest supplier density in the country.
- North Dublin: Swords and Malahide have excellent coverage from both Dublin-based nationals and Meath-based suppliers.
- South Dublin: Dun Laoghaire and surrounding areas can also check Wicklow suppliers who extend northward.
- West Dublin: Lucan and Blanchardstown often access Kildare-based suppliers at competitive rates.
Frequently Asked Questions
What is the cheapest heating oil in Dublin today?
The cheapest 500L of kerosene in Dublin today is €800 from Butterly. The average across 3 suppliers is €848. Prices are updated multiple times daily.
When is the best time to buy heating oil in Dublin?
There is no guaranteed best month in a volatile market. Use Tankful to monitor live prices in Dublin, check the suppliers serving your exact area, and set an alert for your target price.
How do Dublin prices compare to last year?
We don't have enough historical data for a year-on-year comparison yet. Check back soon.
How many suppliers deliver to Dublin?
Tankful currently tracks 3 suppliers that deliver to County Dublin, covering towns including Dublin City, Swords, Tallaght, Blanchardstown, Dun Laoghaire, Lucan, Clondalkin, Malahide.
Ready to check today's prices?
The cheapest 500L in Dublin right now is €800. See all 3 suppliers.