Prices updated daily — 3 June 2026
Product type overview
grapefruit sits within Citrus Fruit, part of Vegetables & Fruit. On this page you compare 7 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for grapefruit is £0.44/st at Tesco. In total, 1 variants of grapefruit 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 grapefruit
Compare 7 products across 6 supermarkets
grapefruit — compare prices across 6 supermarkets

TESCO
Tesco Red Grapefruit
1 pieces
£0.44/unit
at 1 supermarket

NATURE'S PICK
Red Grapefruit
1 pieces
£0.44/unit
at 1 supermarket

Morrisons
Morrisons White Grapefruit
1 pieces
£0.44/unit
at 1 supermarket

Morrisons
Morrisons Loose Red Grapefruit
1 pieces
£0.45/unit
at 1 supermarket

Sainsbury's
Sainsbury's Red Grapefruit
1 pieces
£0.55/unit
at 1 supermarket

Waitrose Ltd
Waitrose Red Grapefruit
1 pieces
£0.70/unit
at 1 supermarket

Morrisons The Best
Morrisons The Best Florida Pink Grapefruit
1 pieces
£0.80/unit
at 1 supermarket