Cheapest Baby Formula in the UK

Prices updated 15 August 2026 · 315 products across 6 supermarkets

The best-value baby formula in the UK right now is ASDA British Milk Filtered Semi Skimmed 2 Litres at Asda — £1.04/litre (£2.08).

315Products Compared

6Supermarkets

£1.04Lowest /Litre

We compare baby formula across all 7 major UK supermarkets — Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S — and rank by price per unit so you can see where baby formula is genuinely cheapest. Prices update daily.

#	Product	Store	Price	Per Unit
1	ASDA British Milk Filtered Semi Skimmed 2 Litres	Asda	£2.08	£1.04/litre
2	ASDA Banana Flavoured Milk 1 Litre	Asda	£1.07	£1.07/litre
3	Cravendale Arla Filtered Fresh Whole Milk 2L Fresher for Longer	Asda	£2.50	£1.25/litre
4	Cravendale Arla Filtered Fresh Semi Skimmed Milk 2L Fresher for Longer	Asda	£2.50	£1.25/litre
5	ASDA Long Life Semi Skimmed Milk 1 Litre	Asda	£1.34	£1.34/litre
6	ASDA Long Life Whole Milk 1 Litre	Asda	£1.34	£1.34/litre
7	Arla Big Milk Fresh Whole Vitamin Enriched for Kids 1+ 2L Nectar £2.00	Sainsbury's	£2.85	£1.43/litre
8	Arla Big Milk Fresh Whole Milk Vitamin Enriched for kids 1+	Waitrose	£3.10	£1.55/litre
9	Graham's The Family Dairy Gold Smooth with Cream Mixed Through 1 Litre	Asda	£1.87	£1.87/litre
10	Arla LactoFREE LactoFREE Semi Skimmed Milk Drink 1L	Asda	£1.94	£1.94/litre
11	Arla Lactofree Semi Skimmed Milk Drink 1L Nectar £1.50	Sainsbury's	£1.95	£1.95/litre
12	Arla Lactofree Fresh Whole Milk Drink 1 Litre Nectar £1.50	Sainsbury's	£1.95	£1.95/litre
13	Yazoo Strawberry Milk Drink 200ml	Asda	£2.40	£2.00/litre
14	Alpro Oat Growing Up 1-3 Years Long Life Dairy Free Drink 1 Litre	Asda	£2.17	£2.17/litre
15	Oatly Oalty Oat Drink Barista Edition 1L Long Life	Asda	£2.20	£2.20/litre
16	Alpro Oat Growing Up Long Life Dairy Alternative Toddler Dri...	Sainsbury's	£2.30	£2.30/litre
17	Alpro Soya Growing Up Long Life Dairy Alternative Toddler Dr...	Sainsbury's	£2.00	£2.67/litre
18	Vitalite Dairy Free Spread 500g	Asda	£1.40	£2.80/kg
19	Cow & Gate 3 Toddler Milk Liquid Formula, Ready to Drink, 1-3 Years, 1L	Asda	£3.20	£3.20/litre
20	Clover Light Spread 500g	Asda	£1.70	£3.40/kg
21	Arla Big Milk 250ml Whole Milk	Sainsbury's	£0.85	£3.40/litre
22	Pro Mlk Strawberry Protein Shake 330ml	Asda	£1.20	£3.64/litre
23	Cow & Gate 3 Growing Up Milk Formula 1+ Years 200ml	Asda	£10.97	£3.66/litre
24	Cow & Gate 3 Toddler Milk Formula Liquid 1+ Years Ready To F... Nectar £3.20	Sainsbury's	£3.75	£3.75/litre

See The Live Baby Formula Comparison →

Cheapest Baby Formula: FAQ

Where is the cheapest baby formula in the UK?

Right now the best value baby formula is ASDA British Milk Filtered Semi Skimmed 2 Litres at Asda, £2.08 (£1.04/litre). SmartShelf ranks baby formula by price per unit across 6 supermarkets, updated daily.

Which supermarket is cheapest for baby formula?

We compare baby formula across Tesco, Sainsbury's, Asda, Morrisons, Waitrose, Aldi and M&S. Today Asda has the cheapest option, but the ranking updates every day as prices change.

How does SmartShelf compare baby formula prices?

We list each product's price per unit (£/kg, £/litre or per item) so you compare like for like, and we show loyalty prices such as Clubcard and Nectar where available — free, with no sign-up.