Local price scan
Cheapest petrol and diesel prices in Letchworth
2 tracked forecourts in Letchworth, last updated 4 October 2026. Prices are pence per litre.
Unleaded petrol (E10)
173.9p
cheapest · 174.9p average across 2 stations
Diesel (B7)
197.9p
cheapest · 200.9p average across 2 stations
Super unleaded (E5)
185.9p
cheapest · 190.4p average across 2 stations
Premium diesel
222.9p
cheapest · 222.9p average across 1 station
Letchworth price history
Daily average standard petrol and diesel prices across tracked local stations over the last 90 days.
Letchworth stations ranked by price
| SAINSBURYS LETCHWORTHSAINSBURYS · SG6 2HX | 173.9p | 197.9p | 185.9p | — |
|---|---|---|---|---|
| ASDA ICKNIELD WAY EXPRESS PETROLESSO · SG6 1BS | 175.9p | 203.9p | 194.9p | 222.9p |
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Where these stations are
What drivers in Letchworth should know
The gap between the cheapest and most expensive forecourt in Letchworth is currently 2.0p per litre. On a typical 55-litre fill that is about £1.10 — worth a short detour if a cheaper site is already on your route.
At 174.9p the average unleaded petrol (e10) price in Letchworth is above the UK-wide average of 174.7p that PumpScan is tracking, a difference of 0.2p per litre.
Brands represented locally include ESSO, SAINSBURYS. Supermarket forecourts usually undercut motorway services by a wide margin, and prices in and around Letchworth tend to move within a day or two of a change in the wholesale oil price. Filling up mid-week and avoiding a near-empty tank on a motorway trip are the two simplest ways to keep costs down.
Compare Letchworth against the rest of the country on the cheapest petrol in the UK and cheapest diesel in the UK leaderboards.
All filling stations in Letchworth
- ASDA ICKNIELD WAY EXPRESS PETROLNORTON WAY NORTH, LETCHWORTH
- SAINSBURYS LETCHWORTHTHIRD AVENUE, LETCHWORTH
Looking elsewhere? See all areas covered by PumpScan UK. Area slug: /petrol-prices/letchworth