Prices updated daily — 31 July 2026
Product type overview
self-raising flour sits within Pastries & Cakes, part of Bread & Bakery. On this page you compare 4 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for self-raising flour is £1.33/kg at Waitrose. In total, 1 variants of self-raising 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 self-raising flour
Compare 4 products across 9 supermarkets
self-raising flour — compare prices across 9 supermarkets

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

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

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

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