Third Avenue, Letchworth, SG6 2HX
Unleaded is 173.9p and diesel 195.9p at Sainsbury's in Letchworth, from the UK government's fuel price transparency scheme. Compare with nearby forecourts and see the 7-day price history below.
Price last changed 19 October 2026 at 08:00.
All Sainsbury's fuel prices across the UK