Prices updated daily — 3 June 2026
Product type overview
leek and potato soup sits within Fresh Soups, part of Fresh Meals, Salads & Vegetarian. On this page you compare 8 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for leek and potato soup is £2.48/kg at Aldi. In total, 1 variants of leek and potato soup 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 leek and potato soup
Compare 8 products across 6 supermarkets
leek and potato soup — compare prices across 6 supermarkets

SOUPREME
Leek & Potato Soup
600 g
£2.48/kg
at 1 supermarket

New Covent Garden
New Covent Garden Leek & Potato 560g
560 g
£3.98/kg
at 2 supermarkets

New Covent Garden
New Covent Garden Soup Co. Leek & Potato 560g
560 g
£4.38/kg
at 1 supermarket

Morrisons
New Covent Garden Potato & Leek Soup
560 g
£4.38/kg
at 1 supermarket

Big Pot Co
Big Pot Co Punchy Potato & Leek Handmade Soup 500g
500 g
£4.66/kg
at 1 supermarket

New Covent Garden Soup Co.
New Covent Garden Potato & Leek Soup
560 g
£4.73/kg
at 1 supermarket

Yeo Valley Family Farm
Yeo Valley Organic Leek, Potato & Cheddar Soup 400g
400 g
£5.62/kg
at 1 supermarket

Yeo Valley
Yeo Valley Organic Leek, Potato & Cheddar Soup
400 g
£5.75/kg
at 1 supermarket