Prices updated daily — 3 June 2026

Product type overview

groundnut oil sits within Oil, Vinegar & Seasonings, part of Breakfast & Pantry. On this page you compare 6 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for groundnut oil is £3.65/l at Tesco. In total, 1 variants of groundnut oil 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 groundnut oil

Compare 6 products across 6 supermarkets

From £3.65 / litre

groundnut oil — compare prices across 6 supermarkets

Ktc Pure Groundnut Peanut Oil 1 Litre
£3.65 Clubcard Price
Tesco

KTC

Ktc Pure Groundnut Peanut Oil 1 Litre

1 litre

from£3.65£4.60

£3.65/litre

ASDA
Sainsbury's
Tesco

at 3 supermarkets

0
Morrisons Groundnut Oil
Morrisons

Morrisons

Morrisons Groundnut Oil

500 ml

£2.70

£5.40/litre

Morrisons

at 1 supermarket

0
ASDA Cook Groundnut Oil 500ml
ASDA

ASDA

ASDA Cook Groundnut Oil 500ml

500 ml

£2.85

£5.70/litre

ASDA

at 1 supermarket

0
Tesco Ground Nut Oil 500ml
Tesco

TESCO

Tesco Ground Nut Oil 500ml

500 ml

£2.85

£5.70/litre

Tesco

at 1 supermarket

0
Waitrose Groundnut Oil
Waitrose

Waitrose Ltd

Waitrose Groundnut Oil

500 ml

£2.85

£5.70/litre

Waitrose

at 1 supermarket

0
Sainsbury's Groundnut Oil 500ml
Sainsbury's

Sainsbury's

Sainsbury's Groundnut Oil 500ml

500 ml

£2.85

£5.70/litre

Sainsbury's

at 1 supermarket

0