Prices updated daily — 9 August 2026
Product type overview
flour sits within Pastries & Cakes, part of Bread & Bakery. On this page you compare 10 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for flour is £1.33/kg at Waitrose. In total, 2 variants of flour 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 flour
Compare 10 products across 9 supermarkets
flour — compare prices across 9 supermarkets

Homepride
Homepride Self Raising Flour
1.5 kg
£1.33/kg
at 1 supermarket

Homepride
Homepride Plain Flour
1.5 kg
£1.33/kg
at 1 supermarket

McDougalls
McDougalls Self Raising Flour
1.1 kg
£1.68/kg
at 1 supermarket

McDougalls
McDougalls Plain Flour
1.1 kg
£1.68/kg
at 1 supermarket

Freee
Freee Gluten Free Plain White Flour 1kg
1 kg
£1.95/kg
at 1 supermarket

Freee
Freee Gluten Free Self Raising White Flour 1kg
1 kg
£1.95/kg
at 1 supermarket

Hovis
Hovis Granary Bread Flour
1 kg
£2.15/kg
at 1 supermarket

Doves Farm
Doves Farm Organic Self Raising Wholemeal Flour
1 kg
£2.30/kg
at 1 supermarket

Doves Farm
Doves Farm Organic White Rye Flour
1 kg
£2.40/kg
at 1 supermarket

Doves Farm
Doves Farm Organic Wholemeal Spelt Flour
1 kg
£2.80/kg
at 1 supermarket