Prices updated daily — 11 June 2026
Product type overview
chocolate biscuits sits within Chocolate & Sweets, part of Snacks, Biscuits & Confectionery. On this page you compare 3 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for chocolate biscuits is £13.29/kg at Tesco. 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 chocolate biscuits
Compare 3 products across 6 supermarkets
chocolate biscuits — compare prices across 6 supermarkets

KitKat
Nestlé KitKat 2 Finger Dark 8 Bars
165.6 g
£15.10/kg
at 1 supermarket

Unbranded
Prewett's 5 x 20g Chocoful
100 g
£20.00/kg
at 1 supermarket

Unbranded
McVitie's Club Layers Orange 39g
39 g
£23.08/kg
at 1 supermarket