Prices updated daily — 3 June 2026
Product type overview
butter sits within Butter & Margarine, part of Dairy, Eggs & Butter. On this page you compare 82 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for butter is £4.96/kg at ASDA. In total, 5 variants of butter 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 butter
Compare 82 products across 6 supermarkets
butter — compare prices across 6 supermarkets
Dromona
Dromona 500g
500 g
£4.96/kg
at 1 supermarket
Country Life
Country Life Salted Butter 200g
200 g
£7.50/kg
at 5 supermarkets
Country Life
Country Life Unsalted Butter 200g
200 g
£7.50/kg
at 3 supermarkets
Golden Cow
Golden Cow Butter 250g
250 g
£7.68/kg
at 1 supermarket
ASDA
ASDA British Salted Butter 250g
250 g
£7.96/kg
at 1 supermarket
ASDA
ASDA British Unsalted Butter 250g
250 g
£7.96/kg
at 1 supermarket
TESCO
Tesco British Salted Block Butter 250G
250 g
£7.96/kg
at 1 supermarket
TESCO
Tesco British Unsalted Butter 250G
250 g
£7.96/kg
at 1 supermarket
Morrisons
Morrisons British Salted Butter 250g
250 g
£7.96/kg
at 1 supermarket
Morrisons Savers
Morrisons Savers Salted Butter
250 g
£7.96/kg
at 1 supermarket
Morrisons
Morrisons Unsalted British Butter 250g
250 g
£7.96/kg
at 1 supermarket
Sainsbury's
Sainsbury's British Butter, Salted 250g
250 g
£7.96/kg
at 1 supermarket
Sainsbury's
Sainsbury's British Butter, Unsalted 250g
250 g
£7.96/kg
at 1 supermarket
COWBELLE
British Salted Butter 250g
250 g
£7.96/kg
at 1 supermarket
Grahams's
Grahams Salted Butter
250 g
£8.00/kg
at 2 supermarkets
Grahams's
Grahams Unsalted Butter
250 g
£8.00/kg
at 2 supermarkets
Ballyrashne
Ballyrashne Butter 250g
250 g
£8.00/kg
at 1 supermarket
Waitrose Ltd
Essential Unsalted Butter
250 g
£8.00/kg
at 1 supermarket
Waitrose Ltd
Essential Salted Butter
250 g
£8.00/kg
at 1 supermarket
Anchor
Anchor Unsalted Butter
200 g
£8.50/kg
at 3 supermarkets
ANCHOR
Anchor Salted Butter 200G
200 g
£8.50/kg
at 5 supermarkets
SPECIALLY SELECTED
West Country Salted Butter
250 g
£9.16/kg
at 1 supermarket
Lurpak
Lurpak Slightly Salted Butter 200g
200 g
£9.25/kg
at 5 supermarkets
Lurpak
Lurpak Unsalted Butter 200g
200 g
£9.25/kg
at 5 supermarkets
Dromona
Dromona Butter 250g
250 g
£9.68/kg
at 1 supermarket
ALL THINGS BUTTER
All Things Butter Salted British Butter 200g
200 g
£9.75/kg
at 3 supermarkets
ALL THINGS BUTTER
All Things Butter Unsalted British Butter 200g
200 g
£9.75/kg
at 1 supermarket
President
President French Slightly Salted Butter 250g
250 g
£9.80/kg
at 3 supermarkets
Joseph Heler
Joseph Heler Cheshire Butter 250g
250 g
£9.92/kg
at 2 supermarkets
Castle Dairies
Castle Dairies Salted Welsh Butter 250g
250 g
£10.00/kg
at 4 supermarkets
Kerrygold
Kerrygold Salted Pure Irish Butter 200g
200 g
£10.00/kg
at 5 supermarkets
Mlekovita
Mlekovita Unsalted Butter 200g
200 g
£10.00/kg
at 3 supermarkets
PRESIDENT
Président French Unsalted Block Butter 250g
250 g
£10.00/kg
at 3 supermarkets
Longley Farm
Longley Farm Luxury Jersey Butter
250 g
£10.00/kg
at 1 supermarket
Smug Dairy
Smug Dairy Butter Block
200 g
£10.00/kg
at 1 supermarket
Sainsbury's
Sainsbury's Farmhouse Butter, Taste the Difference 250g
250 g
£10.00/kg
at 1 supermarket
ST HELENS
Delamere Dairy Goats Butter 250G
250 g
£10.40/kg
at 1 supermarket
Delamere Dairy
Delamere Goats Butter
250 g
£10.40/kg
at 1 supermarket
Golden Cow
Golden Cow Unsalted Butter 250g
250 g
£10.44/kg
at 1 supermarket
Golden Cow
Golden Cow 100% Butter 227g
227 g
£10.93/kg
at 1 supermarket
Yeo Valley
Yeo Valley Organic Salted Butter 200g
200 g
£11.25/kg
at 4 supermarkets
Yeo Valley
Yeo Valley Organic Unsalted Butter
200 g
£11.25/kg
at 1 supermarket
Yeo Valley Organic
Yeo Valley Organic Unsalted Butter 200g
200 g
£11.25/kg
at 1 supermarket
Dromona
Dromona Pure Butter 250g
250 g
£11.36/kg
at 1 supermarket
Cornish
Cornish Dairy Co. 250g Salted Butter
250 g
£11.40/kg
at 2 supermarkets
Morrisons The Best
Morrisons The Best West Country Butter
250 g
£11.60/kg
at 1 supermarket
Kerrygold
Kerrygold Pure Irish Butter Unsalted 200g
200 g
£13.00/kg
at 2 supermarkets
Castle Dairies
Castle Dairies Salted Butter 200g
200 g
£13.25/kg
at 1 supermarket
Lurpak
Lurpak Lurpak Slightly Salted Butter Box 180g
180 g
£13.72/kg
at 1 supermarket
Kerrygold
Kerrygold Pure Irish Butter Stick
100 g
£17.50/kg
at 1 supermarket