Aldi Named UK’s Cheapest Supermarket Again, Shoppers Save £67 Compared to Waitrose Thursday, June 4, 2026 aldi lidl waitrose which uksupermarkets shoppingsavings costofliving retail groceries discount For the fifth month running, Aldi has claimed the title of the UK’s cheapest supermarket, with the average basket costing shoppers £168.30 in May. This German discount retailer, which has multiple branches including locations … Read More