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Cheapest Mushroom in the UK

Prices updated 13 October 2026 · 62 products across 6 supermarkets

The best-value mushroom in the UK right now is Sainsbury's Cream Of Mushroom Soup 400g at Sainsbury's — £1.48/kg (£0.59).
62Products Compared
6Supermarkets
£1.48Lowest /Kg

We compare mushroom 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 mushroom is genuinely cheapest. Prices update daily.

1Sainsbury's Cream Of Mushroom Soup 400gSainsbury's Cream Of Mushroom Soup 400gSainsbury'sBest value£1.48/kg£0.592ASDA Cream of Mushroom Soup 400gASDA Cream of Mushroom Soup 400gAsda£1.48/kg£0.593Tesco Cream Of Mushroom Soup 400GTesco Cream Of Mushroom Soup 400GTesco£1.48/kg£0.594Sainsbury's Scotch Broth Soup 400gSainsbury's Scotch Broth Soup 400gSainsbury's£1.48/kg£0.595M&S Cream of Mushroom Soup 400gM&S Cream of Mushroom Soup 400gM&S£1.50/kg£0.606Morrisons Cream of Mushroom Soup 400gMorrisons Cream of Mushroom Soup 400gMorrisons£1.63/kg£0.657Waitrose Cream of Mushroom SoupWaitrose Cream of Mushroom SoupWaitrose£2.13/kg£0.858Crosse & Blackwell Cream of Roasted Mushroom Soup 400gCrosse & Blackwell Cream of Roasted Mushroom Soup 400gAsda£2.50/kg£1.009New Covent Garden Mushroom Soup 560gNew Covent Garden Mushroom Soup 560gMorrisons£2.68/kg£1.5010Toadstool MugToadstool MugMorrisons£3.00/each£3.0011Crosse & Blackwell Ltd Cream of Roasted Mushroom 400gCrosse & Blackwell Ltd Cream of Roasted Mushroom 400gSainsbury'sNectar £1.00£3.25/kg£1.3012Crosse And Blackwell Cream Of Mushroom Soup 400GCrosse And Blackwell Cream Of Mushroom Soup 400GTesco£3.50/kg£1.4013Crosse & Blackwell Broccoli & Stilton Soup 400gCrosse & Blackwell Broccoli & Stilton Soup 400gAsda£3.50/kg£1.4014New Covent Garden Creamy Mushroom SoupNew Covent Garden Creamy Mushroom SoupWaitrose£3.79/kg£2.1215Heinz Spicy Parsnip Soup 400GHeinz Spicy Parsnip Soup 400GTesco£3.98/kg£1.5916Heinz French Onion Soup 400GHeinz French Onion Soup 400GTesco£3.98/kg£1.5917Heinz Cream Of Mushroom Soup 400GHeinz Cream Of Mushroom Soup 400GTesco£3.98/kg£1.5918Heinz Cream of Mushroom Soup 400gHeinz Cream of Mushroom Soup 400gAsda£4.10/kg£1.6419Heinz Cream Of Mushroom Soup 400gHeinz Cream Of Mushroom Soup 400gSainsbury's£4.25/kg£1.7020Heinz Classic Pea & Ham Soup 400gHeinz Classic Pea & Ham Soup 400gSainsbury's£4.25/kg£1.7021Heinz Cream of Mushroom Soup 400gHeinz Cream of Mushroom Soup 400gMorrisons£4.25/kg£1.7022Heinz Classic Cream of Soup MushroomHeinz Classic Cream of Soup MushroomWaitrose£4.38/kg£1.7523New Covent Garden Soup Co. Gazpacho Soup 560gNew Covent Garden Soup Co. Gazpacho Soup 560gTesco£4.38/kg£2.4524New Covent Garden Soup Co Mushroom Soup 560GNew Covent Garden Soup Co Mushroom Soup 560GTesco£4.38/kg£2.45
See The Live Mushroom Comparison →

Cheapest Mushroom: FAQ

Where is the cheapest mushroom in the UK?

Right now the best value mushroom is Sainsbury's Cream Of Mushroom Soup 400g at Sainsbury's, £0.59 (£1.48/kg). SmartShelf ranks mushroom by price per unit across 6 supermarkets, updated daily.

Which supermarket is cheapest for mushroom?

We compare mushroom 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 mushroom 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.