Tesco Fuel Prices Today: Cheapest Petrol & Diesel

If you’ve ever pulled into a Tesco petrol station and wondered whether you just got a decent deal or paid through the nose, you’re not alone. Fuel prices shift constantly, and supermarket stations like Tesco often sit at competitive price points—but not always. The Consumer Council for Northern Ireland shows that town averages across NI regularly undercut even Tesco’s own listed pump prices, making a quick check before you fill up genuinely worth the two minutes it takes.

Tesco Petrol Prices Updated: Daily via PetrolPrices.com · Cheapest Fuel Finder: fuelcompare.ie Ireland · Tesco Stations Tracked: pumps.ie user updates · UK Tesco Checker: RAC Drive comparison · Ireland Fuel Sites: FuelCompare platform

The table below consolidates primary sources for tracking Tesco fuel prices across the UK and Ireland.

How much is petrol at Tesco today?

Whether you’re filling up in Belfast or Banbridge, Tesco petrol prices don’t stay still for long. The RAC Fuel Watch tracks Tesco unleaded petrol across all UK locations daily, while Northern Ireland towns show their own averages through the Consumer Council’s fuel price checker. The gap between what Tesco lists and what towns average can be eye-opening: at the Tesco Banbridge station on 25A Castlewellan Road, E10 petrol stood at 150.9p per litre on 24 April 2026, yet the Banbridge town average for petrol was just 126.4p that same month.

“Fuel Watch monitors wholesale prices – those retailers pay – and pump prices daily, covering the UK’s biggest supermarkets.”

— RAC Drive

UK Tesco petrol prices

PetrolPrices.com lets you compare Tesco fuel prices near any UK postcode, displaying data as a three-day mean average. This smooths out the hourly jitter and gives you a truer picture of what you’re likely to pay today. The RAC Drive comparison tool takes this further, benchmarking Tesco against Asda, Costco, Sainsbury’s, and Morrisons so you can see where the supermarket stack sits at any given moment. Pick A Pump pulls real-time data from over 7,000 stations across the UK and Ireland, making it another solid option for spot-checking Tesco’s position.

Ireland Tesco petrol prices

For Republic of Ireland Tesco petrol, FuelCompare.ie leads the field as the island’s primary comparison platform. A Tesco station in County Down has already surfaced on FuelCompare.ie with competitive diesel rates noted as among the best available. Northern Ireland Tesco prices also feed into pumps.ie through user updates, creating a crowdsourced layer on top of official data. The picture isn’t perfectly unified across the border, but the tools exist to find current Tesco petrol prices in Ireland if you know where to look.

“Ireland’s leading fuel price comparison platform. Find the cheapest petrol and diesel prices near you.”

— FuelCompare.ie platform slogan

The implication: Tesco’s pump price and the surrounding town average can differ by 24p per litre or more, so checking the Consumer Council checker for your town average before assuming Tesco is cheapest could save real money.

What is the current price of petrol in Ireland?

Ireland petrol prices today vary dramatically depending on whether you’re in Northern Ireland or the Republic, and which town you happen to be near. The Consumer Council for Northern Ireland publishes town-by-town averages that give a reliable baseline: Londonderry petrol averaged 129.9p per litre, while Cookstown hit lows of 124.9p. In the Republic, FuelCompare.ie serves as the leading price comparison platform for petrol and diesel, pulling live data from stations across counties. Pick A Pump covers over 7,000 stations across both jurisdictions, making cross-border comparisons feasible in one place.

Tesco vs other Ireland stations

Comparing Tesco against other Ireland fuel retailers requires segmenting by geography. In Northern Ireland, Tesco competes directly with Applegreen, Circle K, and independent stations tracked via pumps.ie. RAC compares Tesco prices with Asda and other UK supermarket brands, but for Republic of Ireland stations, FuelCompare.ie provides the clearest apples-to-apples comparisons. The data suggests that supermarket fuel — Tesco included — tends to undercut fully branded stations, though the differential varies by location and fuel type.

Dublin area prices

Dublin petrol and diesel prices through PetrolPrices.com show the capital running higher than many NI towns, though Republic-specific Tesco pricing data remains harder to pin down than NI figures. The fuelcompare.ie platform tracks Irish counties systematically, but Dublin station-level granularity lags behind what the Consumer Council offers for Northern Irish towns. For Dublin-area drivers, checking FuelCompare.ie before heading to a Tesco station in the greater Dublin region remains the most current option available.

The pattern: NI towns average 124.9p–129.9p for petrol, while Dublin-area prices appear to sit higher based on available tracker data — but the Republic lacks the granular, officially reported town averages that make NI comparison straightforward.

How much is the diesel price today?

Diesel prices today tell a different story from petrol, and Tesco diesel is no exception. The gap between town averages and actual Tesco pump prices widens even further with diesel: at the Tesco Banbridge station, diesel hit 180.9p per litre on 24 April 2026, while the Banbridge town average that month was only 132.9p. The diesel premium over petrol at that specific station was a substantial 30p per litre — a disparity worth understanding before you fill up a diesel vehicle.

Tesco diesel lows

Looking across Northern Ireland towns, diesel averages from the Consumer Council show a clear price band. Dungannon diesel sits uniformly at 130.9p across all reported metrics, making it one of the cheapest towns for diesel in NI. Cookstown diesel averages 129.5p per litre, while Ballymena ranges from 129.9p to 131.9p depending on metric. These figures represent town averages, not necessarily Tesco-specific prices, but they establish the competitive floor you’d expect supermarket diesel to approach. RAC Fuel Watch monitors Tesco diesel prices daily across the UK, making it the best tool for tracking where Tesco sits relative to these town averages.

Ireland diesel comparison

For Ireland diesel prices, FuelCompare.ie lists its best diesel deals with Tesco stations in County Down featuring prominently. Applegreen diesel prices and Circle K rates get logged on the same platform, creating a live competitive picture. The question of cheapest diesel in Ireland today can’t be answered definitively from a single source, but FuelCompare.ie’s rankings and pumps.ie user submissions together give a reliable crowd-sourced answer. Diesel tends to track wholesale movements more closely than petrol, and RAC notes that Fuel Watch monitors those wholesale prices daily.

What this means: Tesco diesel at Banbridge was running 48p above the town average on the same date. If you’re in a diesel vehicle, the gap between supermarket pump prices and town averages can be even wider than petrol — checking before you drive matters twice as much.

Why is Tesco fuel so cheap?

The perception that Tesco fuel is always cheap doesn’t survive contact with real price data. Supermarket fuel strategy revolves around using fuel as a loss-leader to draw customers into stores, not to consistently offer the absolute lowest prices. RAC Fuel Watch monitors wholesale prices — the rates retailers actually pay — and pump prices daily, covering the UK’s biggest supermarkets including Tesco. When wholesale costs rise, supermarket fuel prices can spike just as fast as anywhere else, and individual station prices don’t always track town averages closely.

Supermarket vs branded fuel

The fuel industry divides stations into supermarket fuel, mid-tier branded, and premium branded categories. Tesco, Asda, and Morrisons sit in the supermarket tier, typically pricing 3–5p below branded competitors per litre on average. The trade-off is that supermarket stations often have fewer staff, less extensive forecourt facilities, and may source fuel from different refineries. RAC compares Tesco prices with Asda, Costco, Sainsbury’s, and Morrisons directly, showing where Tesco sits in that stack on any given day.

Price strategy factors

Tesco’s fuel pricing strategy responds to wholesale movements, local competition, and traffic patterns at individual stations. The RAC Fuel Watch notes that Tesco, like other supermarkets, adjusts pump prices in response to wholesale cost changes — which means Tesco isn’t inherently cheaper on any given day, just typically competitive over time. Pick A Pump’s coverage of over 7,000 stations lets you see that competitive reality in real time rather than relying on brand reputation.

The implication: Tesco fuel is cheap when the wholesale market is stable and local competition pushes prices down. It’s not automatically the cheapest on any given day, and specific station prices can run well above local town averages — as the Banbridge Tesco figures demonstrate.

Who has the cheapest gas prices in Ireland?

Northern Ireland and Republic of Ireland fuel markets operate differently, so the answer depends on which side of the border you’re asking about. In Northern Ireland, Dungannon currently holds the crown for cheapest uniform petrol at 124.9p per litre — a figure that’s identical across average, highest, and lowest readings, suggesting a very consistent market. Cookstown petrol lows match that figure at 124.9p, while Newry petrol averages 129.9p. For diesel, Newry shows the highest average at 139.9p, while Dungannon again offers the lowest uniform diesel at 130.9p.

Tesco vs Circle K

Circle K operates across the island of Ireland with a broader network than Tesco in the Republic, while Tesco dominates the supermarket fuel segment in Northern Ireland. Comparing Tesco to Circle K requires checking current prices via FuelCompare.ie for Republic stations and pumps.ie for user-reported updates. RAC’s Tesco comparison tool includes Asda, Costco, Sainsbury’s, and Morrisons but doesn’t directly benchmark against Circle K, so the comparison requires cross-referencing multiple sources.

Applegreen petrol prices

Applegreen operates primarily in the Republic of Ireland and competes directly with Circle K and Tesco for the supermarket fuel segment. FuelCompare.ie tracks Applegreen petrol prices alongside Tesco and Circle K, though the platform’s Republic coverage appears more complete than its Northern Ireland data. For drivers looking for cheapest petrol in Ireland today, the platform’s live ranking feature provides the most current answer, updated as stations report price changes.

What this means: In Northern Ireland, town averages from the Consumer Council show Dungannon and Cookstown tied at 124.9p for the cheapest petrol. In the Republic, FuelCompare.ie’s live rankings track Applegreen, Circle K, and Tesco stations, with Tesco in County Down recently noted as having among the best diesel prices available on the platform.

UK and Ireland Tesco Fuel Comparison

Three towns, three price tiers, and two fuel types — that’s what the data across Consumer Council NI town averages and Tesco’s own Banbridge station reveals. Dungannon shows the tightest uniform pricing at 124.9p for petrol and 130.9p for diesel, suggesting a highly competitive local market with minimal station-to-station variation. Banbridge town average petrol sits at 126.4p but Tesco’s own pump price hit 150.9p on the same date the town average was reported, a 24.5p premium for filling at Tesco rather than elsewhere in town. Belfast diesel at 183.6p per litre stands as the highest reported figure among NI towns tracked, while Cookstown petrol lows of 124.9p match Dungannon for the lowest petrol available.

The comparison table below shows how Tesco pump prices contrast with official NI town averages across multiple locations.

The trade-off: Tesco’s branded station convenience comes at a premium over town averages, but the difference varies by location. In towns like Dungannon where prices are already uniformly low, the Tesco premium would be worth avoiding. In areas like Belfast where diesel averages 183.6p, even a supermarket premium might still beat alternatives further away.

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While tracking Tesco’s latest petrol and diesel prices across the UK, many drivers use tools to locate Tesco fuel near me for nearby stations with competitive rates.

Frequently asked questions

Drivers in Northern Ireland who skip the Consumer Council check before filling up at Tesco risk paying up to 24.5p per litre more than local averages suggest.