Prices updated daily — 23 October 2026
Product type overview
sourdough bread sits within Fresh Bread, part of Bread & Bakery. On this page you compare 169 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for sourdough bread is £2.00/kg at Sainsbury's. In total, 9 variants of sourdough bread 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 sourdough bread
Compare 160 products priced per kilo across 9 supermarkets (169 in total)
sourdough bread — compare prices across 9 supermarkets
Sainsbury's
Sainsbury's White Loaf with Sourdough Bread, Taste the Difference 800g
800 g
£2.00/kg
at 1 supermarket
Brace's
Brace's Vortigern with added Sourdough 800g
800 g
£2.32/kg
at 1 supermarket
Irwin's
Irwin's Soft White Sourdough 720g
720 g
£2.71/kg
at 2 supermarkets
Allinson's
Allinson's Authentic Sourdough Bread 650g
650 g
£2.74/kg
at 1 supermarket
Allinson's
Allinson's Sourdough Seeds & Grains Bread 650g
650 g
£2.74/kg
at 1 supermarket
Morrisons The Best
Morrisons The Best Sourdough Bread 800g
800 g
£2.81/kg
at 1 supermarket
Allinson's
Allinson's Authentic White Sourdough Sliced Bread 650g
650 g
£2.92/kg
at 1 supermarket
Irwin's
Irwin's Seven Seeds & Grains Sourdough 680g
680 g
£2.94/kg
at 2 supermarkets
SPECIALLY SELECTED
White Sourdough Loaf
500 g
£3.18/kg
at 1 supermarket
WILDFARMED
Wildfarmed Simply Sourdough 640g
640 g
£3.44/kg
at 3 supermarkets
Jason's Sourdough
Jason's White Sourdough
580 g
£3.45/kg
at 2 supermarkets
TESCO finest
Tesco Finest White Sourdough 580g
580 g
£3.45/kg
at 1 supermarket
TESCO finest
Tesco Finest Seeded Sourdough 580g
580 g
£3.45/kg
at 1 supermarket
Waitrose Ltd
No.1 White Sourdough Bread
500 g
£3.60/kg
at 1 supermarket
Waitrose Ltd
No.1 Seeded Sourdough Bread
500 g
£3.60/kg
at 1 supermarket
Ernest
Ernest 100% Malted Brown Sourdough 450g
450 g
£3.67/kg
at 3 supermarkets
Ernest
Ernest 100% White Sourdough 450g
450 g
£3.67/kg
at 4 supermarkets
Jasons
Jasons White Ciabattin Sourdough
900 g
£3.72/kg
at 1 supermarket
Jasons
Jason's Grains & Seeds Ciabattin Sourdough
900 g
£3.72/kg
at 1 supermarket
Morrisons The Best
Morrisons The Best Signature Collection Rye Sourdough 800g
800 g
£3.75/kg
at 1 supermarket
SPECIALLY SELECTED
Seeded Sourdough Sliced Loaf
500 g
£3.78/kg
at 1 supermarket
SPECIALLY SELECTED
White Sourdough Sliced Loaf
500 g
£3.78/kg
at 1 supermarket
SPECIALLY SELECTED
Dark Rye Sourdough Sliced Loaf
500 g
£3.78/kg
at 1 supermarket
Bertinet Bakery
Bertinet Bakery Malted Wheat Sourdough Loaf
1 kg
£3.80/kg
at 1 supermarket
Bertinet Bakery
Bertinet Bakery White Sourdough Loaf
1 kg
£3.80/kg
at 1 supermarket
Jasons
Jasons White Ciabattin Sourdough
580 g
£3.88/kg
at 1 supermarket
Jasons
Jason's Ancient grains and seeds Ciabattin sourdough
580 g
£3.88/kg
at 1 supermarket
Hovis
Hovis Sourdough Cob Seeded 450g
450 g
£3.89/kg
at 4 supermarkets
Hovis
Hovis Sourdough Cob White 450g
450 g
£3.89/kg
at 3 supermarkets
Bertinet Bakery
Bertinet Bakery Seeded Sourdough
1.1 kg
£3.91/kg
at 1 supermarket
SPECIALLY SELECTED
Protein Sourdough
500 g
£3.98/kg
at 1 supermarket
Exceptional by ASDA
Exceptional by ASDA White Tinned Sourdough Loaf 500g
500 g
£4.00/kg
at 1 supermarket
Exceptional by ASDA
Exceptional by ASDA White Sourdough Loaf 500g
500 g
£4.00/kg
at 1 supermarket
Jason's
Jason's No 06 Majestic Malted Sourdough 450g
450 g
£4.00/kg
at 4 supermarkets
Jason's
Jason's No1 The Great White Sourdough 450g
450 g
£4.00/kg
at 6 supermarkets
Jason's
Jason's No7 Sprouted Grains Sourdough 450g
450 g
£4.00/kg
at 6 supermarkets
Sainsbury's
Sainsbury's White Tinned Sourdough Bread, Taste the Difference 500g
500 g
£4.00/kg
at 1 supermarket
Jackson's Bakery
Jacksons Yorkshire of Signature Sourdough Seeded
500 g
£4.00/kg
at 1 supermarket
Jackson's Bakery
Jacksons of Yorkshire Signature Sourdough White
500 g
£4.00/kg
at 1 supermarket
Exceptional By ASDA
Exceptional By ASDA Cheese & Chive Sourdough Sliced Loaf 500g
500 g
£4.00/kg
at 1 supermarket
TESCO finest
Tesco Finest White Sourdough Sliced Loaf 800G
800 g
£4.06/kg
at 1 supermarket
TESCO finest
Tesco Finest White Sourdough Loaf 800g
800 g
£4.06/kg
at 1 supermarket
TESCO finest
Tesco Finest Seeded Sourdough Loaf 800g
800 g
£4.06/kg
at 1 supermarket
Ocado
Ocado White Sourdough
800 g
£4.06/kg
at 1 supermarket
Ocado
Ocado Brown Sourdough
800 g
£4.06/kg
at 1 supermarket
Exceptional By ASDA
Exceptional By ASDA Brown Tinned Sourdough Loaf 500g
500 g
£4.12/kg
at 1 supermarket
Waitrose Ltd
Duchy Organic Seeded Sourdough
600 g
£4.17/kg
at 1 supermarket
Waitrose Ltd
Duchy Organic White Sourdough
600 g
£4.17/kg
at 1 supermarket
Bertinet
Bertinet Seven Seeds & Grains Sourdough
500 g
£4.20/kg
at 1 supermarket
Bertinet
Bertinet Rustic Country White Sourdough
500 g
£4.20/kg
at 1 supermarket