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Cheapest Yeast in the UK

Prices updated 13 October 2026 · 35 products across 6 supermarkets

The best-value yeast in the UK right now is Sainsbury's Fast Action Dried Yeast Sachets x8 56g at Sainsbury's — £3.57/kg (£1.60).
35Products Compared
6Supermarkets
£3.57Lowest /Kg

We compare yeast across all 7 major UK supermarkets — Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S — and rank by price per unit so you can see where yeast is genuinely cheapest. Prices update daily.

1Sainsbury's Fast Action Dried Yeast Sachets x8 56gSainsbury's Fast Action Dried Yeast Sachets x8 56gSainsbury'sBest value£3.57/kg£1.602Allinson's Dried Active Yeast Tin 125gAllinson's Dried Active Yeast Tin 125gMorrisons£9.60/kg£1.203Allinson's Dried Active Yeast 125gAllinson's Dried Active Yeast 125gTesco£14.80/kg£1.854Allinson Fast Action Yeast 100gAllinson Fast Action Yeast 100gAsda£15.00/kg£1.505Allinson's Easy Bake Yeast 100gAllinson's Easy Bake Yeast 100gTesco£15.00/kg£1.506Kallo Yeast Free Vegetable Stock Cubes 6x11gKallo Yeast Free Vegetable Stock Cubes 6x11gSainsbury's£15.15/kg£1.007Doves Farm Gluten Free Quick Yeast 125gDoves Farm Gluten Free Quick Yeast 125gSainsbury's£15.20/kg£1.908THE PANTRY Yeast 42 gTHE PANTRY Yeast 42 gAldi£15.48/kg£0.659Allinson's Easy Bake Yeast 100gAllinson's Easy Bake Yeast 100gSainsbury's£15.50/kg£1.5510Allinson's 100g Fast Action YeastAllinson's 100g Fast Action YeastSainsbury's£15.50/kg£1.5511Doves Farm Quick YeastDoves Farm Quick YeastWaitrose£16.00/kg£2.0012THE PANTRY Yeast 0.04 KGTHE PANTRY Yeast 0.04 KGAldi£16.25/kg£0.6513Allinson's Easy Bake Yeast Tin 100gAllinson's Easy Bake Yeast Tin 100gMorrisons£17.90/kg£1.7914Allinson's Easy Bake YeastAllinson's Easy Bake YeastWaitrose£19.50/kg£1.9515Allinson's Yeast 2x11gAllinson's Yeast 2x11gSainsbury's£25.00/kg£0.5516BAKE by ASDA Easy Bake Yeast 6 x 7g (42g)BAKE by ASDA Easy Bake Yeast 6 x 7g (42g)Asda£25.71/kg£1.0817Tesco Fast Action Dried Yeast 56GTesco Fast Action Dried Yeast 56GTesco£27.68/kg£1.5518Morrisons Fast Action Yeast Sachets 8 x 7gMorrisons Fast Action Yeast Sachets 8 x 7gMorrisons£27.68/kg£1.5519Allinson's Yeast 2 x 11gAllinson's Yeast 2 x 11gAsda£27.73/kg£0.6120Allinson's Yeast Time Saver 2 x 11gAllinson's Yeast Time Saver 2 x 11gMorrisons£31.36/kg£0.6921Allinson's Yeast Sachets 6x7gAllinson's Yeast Sachets 6x7gSainsbury's£33.33/kg£1.4022Allinson Easy Bake Yeast 6X7gAllinson Easy Bake Yeast 6X7gTesco£33.33/kg£1.4023Allinson's Easy Bake Yeast Sachets 6x7gAllinson's Easy Bake Yeast Sachets 6x7gMorrisons£33.33/kg£1.4024Bosh! Nooch Nutritional Yeast 100gBosh! Nooch Nutritional Yeast 100gAsda£35.00/kg£3.50
See The Live Yeast Comparison →

Cheapest Yeast: FAQ

Where is the cheapest yeast in the UK?

Right now the best value yeast is Sainsbury's Fast Action Dried Yeast Sachets x8 56g at Sainsbury's, £1.60 (£3.57/kg). SmartShelf ranks yeast by price per unit across 6 supermarkets, updated daily.

Which supermarket is cheapest for yeast?

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

How does SmartShelf compare yeast 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.