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Cheapest Sourdough in the UK

Prices updated 15 November 2026 · 164 products across 8 supermarkets

The best-value sourdough in the UK right now is Fitzgeralds Family Bakery 6 x 276g Pre-Sliced Sourdough Bagel Slims at Sainsbury's — £1.27/kg (£2.10).
164Products Compared
8Supermarkets
£1.27Lowest /Kg

We compare sourdough across all 9 major UK supermarkets: Tesco, Asda, Sainsbury's, Morrisons, Waitrose, Aldi, M&S, Ocado and Iceland — and rank by price per unit so you can see where sourdough is genuinely cheapest. Prices update daily.

1Fitzgeralds Family Bakery 6 x 276g Pre-Sliced Sourdough Bagel SlimsFitzgeralds Family Bakery 6 x 276g Pre-Sliced Sourdough Bagel SlimsSainsbury'sBest value£1.27/kg£2.102Sainsbury's White Loaf with Sourdough Bread, Taste the Diffe...Sainsbury's White Loaf with Sourdough Bread, Taste the Diffe...Sainsbury's£2.00/kg£1.603Allinson's Sourdough Seeds & Grains Bread 650gAllinson's Sourdough Seeds & Grains Bread 650gAsda£2.74/kg£1.784Allinson's Authentic Sourdough Bread 650gAllinson's Authentic Sourdough Bread 650gAsda£2.74/kg£1.785Morrisons The Best Sourdough Bread 800gMorrisons The Best Sourdough Bread 800gMorrisons£2.81/kg£2.256Irwin's Seven Seeds & Grains Sourdough 680gIrwin's Seven Seeds & Grains Sourdough 680gIceland£2.94/kg£2.007Sainsbury's White Sourdough Bread, Taste the Difference 500gSainsbury's White Sourdough Bread, Taste the Difference 500gSainsbury's£3.00/kg£1.508Warburtons Tiger Bloomer with Sourdough 600gWarburtons Tiger Bloomer with Sourdough 600gAsda£3.18/kg£1.919Jason's Sourdough White 580gJason's Sourdough White 580gAsda£3.22/kg£1.8710Warburtons Tiger Bloomer with Sourdough 600gWarburtons Tiger Bloomer with Sourdough 600gTesco£3.25/kg£1.9511Warburtons 600g Tiger Bloomer with Sourdough BreadWarburtons 600g Tiger Bloomer with Sourdough BreadSainsbury'sNectar £1.70£3.33/kg£2.0012Warburtons Tiger Bloomer With Sourdough 600gWarburtons Tiger Bloomer With Sourdough 600gMorrisons£3.33/kg£2.0013Tesco Finest White Sourdough 580gTesco Finest White Sourdough 580gTesco£3.62/kg£2.1014Wildfarmed Simply Sourdough 640gWildfarmed Simply Sourdough 640gTesco£3.67/kg£2.3515Jasons Sourdough Ciabattin White 900gJasons Sourdough Ciabattin White 900gAsda£3.69/kg£3.3216Jason's Sourdough White CiabattinJason's Sourdough White CiabattinWaitrose£3.72/kg£3.3517Jason's XL White Ciabattin Sourdough 900gJason's XL White Ciabattin Sourdough 900gMorrisons£3.72/kg£3.3518Jason's White Ciabattin Sourdough 900gJason's White Ciabattin Sourdough 900gTesco£3.72/kg£3.3519Morrisons The Best Signature Collection Rye Sourdough 800gMorrisons The Best Signature Collection Rye Sourdough 800gMorrisons£3.75/kg£3.0020Jason's White Ciabattin Sourdough 580gJason's White Ciabattin Sourdough 580gMorrisons£3.79/kg£2.2021Jason's Recipe No 09 Wholemeal Sourdough Ciabattin Bread 580gJason's Recipe No 09 Wholemeal Sourdough Ciabattin Bread 580gTesco£3.88/kg£2.2522Wildfarmed Simply Sourdough 640gWildfarmed Simply Sourdough 640gOcado£3.91/kg£2.5023Sainsbury's White Tinned Sourdough Bread, Taste the Differen...Sainsbury's White Tinned Sourdough Bread, Taste the Differen...Sainsbury's£4.00/kg£2.0024Exceptional by ASDA White Tinned Sourdough Loaf 500gExceptional by ASDA White Tinned Sourdough Loaf 500gAsda£4.00/kg£2.00
See The Live Sourdough Comparison →

Cheapest Sourdough: FAQ

Where is the cheapest sourdough in the UK?

Right now the best value sourdough is Fitzgeralds Family Bakery 6 x 276g Pre-Sliced Sourdough Bagel Slims at Sainsbury's, £2.10 (£1.27/kg). SmartShelf ranks sourdough by price per unit across 8 supermarkets, updated daily.

Which supermarket is cheapest for sourdough?

We compare sourdough across Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi, M&S, Ocado and Iceland. Today Sainsbury's has the cheapest option, but the ranking updates every day as prices change.

How does SmartShelf compare sourdough prices?

We list each product's price per unit (£/kg, £/litre or per item) so you compare like for like, and we show loyalty prices such as Clubcard and Nectar where available. Free, with no sign-up.