Prices updated daily — 1 June 2026
Product type overview
lactose-free milk sits within Milk & Milk Drinks, part of Dairy, Eggs & Butter. On this page you compare 22 products from 6 UK supermarkets: Tesco, Sainsbury's, ASDA, Aldi, Morrisons and Waitrose. The lowest unit price for lactose-free milk is £0.99/l at Tesco. In total, 4 variants of lactose-free milk 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 lactose-free milk
Compare 22 products across 6 supermarkets
lactose-free milk — compare prices across 6 supermarkets
LACTOSE FREE
Tesco Lactose Free Semi Skimmed Dairy Drink 1Ltr
1 litre
£0.99/litre
at 1 supermarket
TESCO
Tesco Lactose Free Skimmed Dairy Drink 1L
1 litre
£0.99/litre
at 1 supermarket
COWBELLE
Lactose Free Milk
1 litre
£0.99/litre
at 1 supermarket
Arla Lactofree
Arla Lactofree Whole Milk Drink 2L
2 litre
£1.25/litre
at 4 supermarkets
Arla LactoFREE
Arla LactoFREE Semi Skimmed Milk Drink 2L
2 litre
£1.25/litre
at 4 supermarkets
Arla Lactofree
Arla Lactofree Fresh Whole Milk Drink 1 Litre
1 litre
£1.35/litre
at 5 supermarkets
Arla Lactofree
Arla Lactofree Semi Skimmed Milk Drink 1L
1 litre
£1.35/litre
at 5 supermarkets
Arla Lactofree
Arla Lactofree Skimmed Milk Drink 1L
1 litre
£1.35/litre
at 5 supermarkets
Morrisons
Morrisons Lactose Free Semi Skimmed Milk 1L
1 litre
£1.35/litre
at 1 supermarket
Morrisons
Morrisons Lactose Free Skimmed Milk
1 litre
£1.35/litre
at 1 supermarket
Morrisons
Morrisons Lactose Free Whole Milk
1 litre
£1.35/litre
at 1 supermarket
Sainsbury's
Sainsbury's Everyday Lactose Free Semi Skimmed Dairy Drink 1L
1 litre
£1.35/litre
at 1 supermarket
Sainsbury's
Sainsbury's Everyday Lactose Free Skimmed Dairy Drink 1L
1 litre
£1.35/litre
at 1 supermarket
Sainsbury's
Sainsbury's Everyday Lactose Free Whole Dairy Drink 1l
1 litre
£1.35/litre
at 1 supermarket
Arla LactoFREE
Arla LactoFREE LactoFREE Organic Semi Skimmed Milk Drink 1L
1 litre
£1.70/litre
at 4 supermarkets
Arla LactoFREE
Arla LactoFREE LactoFREE Long Life Whole Milk Drink 1L
1 litre
£1.98/litre
at 2 supermarkets
Arla LactoFREE
Arla LactoFREE LactoFREE Long Life Semi Skimmed Milk Drink 1L
1 litre
£1.98/litre
at 3 supermarkets
Lactofree
Lactofree Whole Long Life UHT Milk 1L
1 litre
£2.10/litre
at 1 supermarket
Starbucks
Starbucks Multiserve Skinny Latte Lactose Free No Added Sugar Iced Coffee 750ml
750 ml
£3.33/litre
at 4 supermarkets
Starbucks
Starbucks Skinny Latte Lactose Free Iced Coffee 220ml
220 ml
£5.00/litre
at 3 supermarkets
LACTOFREE
Arla Lactofree Semi Skimmed Long Life Milk Drink 5 x 20ml
100 ml
£9.50/litre
at 1 supermarket
Starbucks
Starbucks Skinny Latte Lactose Free Flavoured Milk Iced Coffee 220ml
220 ml
£10.00/litre
at 1 supermarket