Prices updated daily — 23 October 2026
Product type overview
sugar sits within Baking Ingredients, part of Bread & Bakery. On this page you compare 109 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for sugar is £0.99/kg at Iceland. In total, 19 variants of sugar are compared (different pack sizes and compositions). 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 sugar
Compare 108 products priced per kilo across 9 supermarkets (109 in total)
sugar — compare prices across 9 supermarkets
Whitworths
Whitworths Granulated Sugar 5kg
5 kg
£0.99/kg
at 1 supermarket
Whitworths
Whitworths Granulated Sugar 1kg
1 kg
£1.00/kg
at 1 supermarket
THE PANTRY
Granulated Sugar
1 kg
£1.09/kg
at 1 supermarket
Sainsbury's
Sainsbury's Fairtrade White Granulated Sugar 1kg
1 kg
£1.20/kg
at 1 supermarket
THE PANTRY
Caster Sugar
1 kg
£1.39/kg
at 1 supermarket
LAILA
Laila Demerara Sugar 2kg
2 kg
£1.50/kg
at 1 supermarket
Tate & Lyle
Tate & Lyle Fairtrade Granulated Sugar
1 kg
£1.50/kg
at 2 supermarkets
Whitworths
Whitworths Granulated Sugar 500g
500 g
£1.70/kg
at 1 supermarket
Sainsbury's
Sainsbury's White Caster Sugar 1kg
1 kg
£1.75/kg
at 1 supermarket
THE PANTRY
Icing Sugar
500 g
£1.78/kg
at 1 supermarket
East End
East End Cane Demerara Sugar 2kg
2 kg
£1.88/kg
at 1 supermarket
Sainsbury's
Sainsbury's Fairtrade White Caster Sugar 1kg
1 kg
£1.90/kg
at 1 supermarket
Tate & Lyle
Tate & Lyle Fairtrade Granulated Sugar
500 g
£1.90/kg
at 1 supermarket
Billington's
Billington's Demerara Natural Unrefined Cane Sugar 1kg
1 kg
£2.00/kg
at 4 supermarkets
Billington's
Billington's Golden Caster Natural Unrefined Cane Sugar 1kg
1 kg
£2.00/kg
at 5 supermarkets
TRADE AID
Trade Aid Uk Granulated Sugar 500G
500 g
£2.00/kg
at 1 supermarket
Tate & Lyle
Tate & Lyle Fairtrade Light Soft Brown Sugar
1 kg
£2.00/kg
at 3 supermarkets
Tate & Lyle
Tate & Lyle Fairtrade Dark Brown Sugar
1 kg
£2.00/kg
at 2 supermarkets
Tate & Lyle
Tate & Lyle Fairtrade Pure Cane Preserving Sugar 1kg
1 kg
£2.10/kg
at 3 supermarkets
THE PANTRY
Demerara Sugar
500 g
£2.18/kg
at 1 supermarket
Tate & Lyle
Tate & Lyle Fairtrade Demerara Sugar
1 kg
£2.20/kg
at 2 supermarkets
Tate & Lyle
Tate & Lyle Pure Cane Caster Sugar 1kg
1 kg
£2.25/kg
at 2 supermarkets
HALF SPOON
Silver Spoon Half Spoon Sugar 1Kg
1 kg
£2.30/kg
at 5 supermarkets
SUHANA
Suhana Jaggery Powder 1kg
1 kg
£2.35/kg
at 1 supermarket
BAKE by ASDA
BAKE by ASDA BAKE by ASDA Icing Sugar 500g
500 g
£2.42/kg
at 1 supermarket
TRADE AID
Trade Aid Uk Pure Cane Caster Sugar 1Kg
1 kg
£2.50/kg
at 1 supermarket
Tate & Lyle
Tate & Lyle Cane Icing Sugar 1kg
1 kg
£2.50/kg
at 2 supermarkets
Tate & Lyle
Tate & Lyle Fairtrade Icing Sugar
1 kg
£2.50/kg
at 2 supermarkets
Tate & Lyle
Tate & Lyle Fondant Icing Cane Sugar 500g
500 g
£2.50/kg
at 1 supermarket
Trade Aid Uk
Trade Aid Caster Sugar
1 kg
£2.50/kg
at 1 supermarket
TESCO
Tesco Golden Granulated Sugar 1Kg
1 kg
£2.60/kg
at 1 supermarket
Tate & Lyle
Tate & Lyle Fairtrade Golden Granulated
1 kg
£2.60/kg
at 2 supermarkets
Tate & Lyle
Tate & Lyle Fairtrade Golden Caster
1 kg
£2.60/kg
at 3 supermarkets
Tate & Lyle
Tate & Lyle Fairtrade Cane Sugar White Cubes 500g
500 g
£2.60/kg
at 3 supermarkets
Tate & Lyle
Tate & Lyle Fairtrade Fondant Icing Sugar
500 g
£2.60/kg
at 1 supermarket
Sainsbury's
Sainsbury's White Caster Sugar 500g
500 g
£2.60/kg
at 1 supermarket
Sainsbury's
Sainsbury's Fairtrade Golden Granulated Sugar 1kg
1 kg
£2.60/kg
at 1 supermarket
Tate & Lyle
Tate & Lyle Fairtrade 1:1 Jam Sugar 1kg
1 kg
£2.65/kg
at 2 supermarkets
Sainsbury's
Sainsbury's Fairtrade Demerara Cane Sugar 2kg
2 kg
£2.70/kg
at 1 supermarket
Tate & Lyle
Tate & Lyle Fairtrade Caster Sugar
1 kg
£2.70/kg
at 1 supermarket
Billington's
Billington's Golden Granulated Natural Unrefined Cane Sugar 1kg
1 kg
£2.75/kg
at 5 supermarkets
Waitrose Ltd
Waitrose Fairtrade Golden Granulated Sugar
1 kg
£2.75/kg
at 1 supermarket
Sainsbury's
Sainsbury's Icing Sugar 1kg
1 kg
£2.75/kg
at 1 supermarket
Sainsbury's
Sainsbury's Fairtrade Demerara Cane Sugar 1kg
1 kg
£2.75/kg
at 1 supermarket
East End
East End Jaggery Goor Unrefined Cane Sugar 450g
450 g
£2.78/kg
at 1 supermarket
Sainsbury's
Sainsbury's Icing Sugar 500g
500 g
£2.80/kg
at 1 supermarket
Tate & Lyle
Tate & Lyle Just A Half 1kg
1 kg
£2.80/kg
at 1 supermarket
TESCO
Tesco Golden Caster 1Kg Bag
1 kg
£2.85/kg
at 1 supermarket
Waitrose Ltd
Waitrose Fairtrade Demerara Sugar
1 kg
£2.85/kg
at 1 supermarket
Sainsbury's
Sainsbury's Fairtrade Golden Caster Sugar 1kg
1 kg
£2.95/kg
at 1 supermarket