Prices updated daily — 21 July 2026
Product type overview
breakfast cereal sits within Biscuits & Cakes, part of Snacks, Biscuits & Confectionery. On this page you compare 3 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for breakfast cereal is £4.31/kg at Iceland. All prices are normalised to the same unit (per kilogram, per litre or per piece) so that packs of different sizes can be compared fairly — a larger pack is not automatically the best value. The ranking below shows, per variant, which supermarket currently has the sharpest price, including own-label products alongside national brands. Prices refresh daily from the retailers' own public price lists, so you never see stale offers when planning your weekly shop. Allsupers uses no affiliate links or paid placement; the ranking is purely price-based and updated from public data.
Cheapest breakfast cereal
Compare 3 products across 9 supermarkets
breakfast cereal — compare prices across 9 supermarkets

Nestle Shredded Wheat
Nestle Shredded Wheat Original Breakfast Cereal 24 Biscuits 540g
540 g
£4.63/kg
at 1 supermarket

WEETABIX
Weetabix Crispy Minis Caramelised Biscuit Cereal 500g
500 g
£5.50/kg
at 2 supermarkets

Kellogg's Krave
Kellogg's Krave Caramelised Biscuit Flavour Breakfast Cereal 375g
375 g
£9.33/kg
at 1 supermarket