Cheapest Bottled Water in the UK

Prices updated 15 August 2026 · 215 products across 7 supermarkets

The best-value bottled water in the UK right now is AQUA VALE Still Spring Water 12 Pack 6,000 ML at Aldi — £0.02/litre (£1.69).

215Products Compared

7Supermarkets

£0.02Lowest /Litre

We compare bottled water 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 bottled water is genuinely cheapest. Prices update daily.

#	Product	Store	Price	Per Unit
1	AQUA VALE Still Spring Water 12 Pack 6,000 ML	Aldi	£1.69	£0.02/litre
2	AQUA VALE Still Water 6 Pack 12,000 ML	Aldi	£2.19	£0.03/litre
3	AQUA VALE Sparkling Water 6 Pack 3,000 ML	Aldi	£1.19	£0.07/litre
4	SUN QUENCH Apple & Raspberry Fruity Water Drink 8 Pack 1.6 L	Aldi	£1.69	£0.13/litre
5	Tesco British Natural Mineral Water Still 6X2L	Tesco	£2.55	£0.21/litre
6	Morrisons Yorkshire Vale Still Spring Water 6 x 2L	Morrisons	£2.50	£0.21/litre
7	Morrisons Yorkshire Vale Sparkling Spring Water 6 x 2L	Morrisons	£2.50	£0.21/litre
8	AQUA V Still Spring Water 5,000 ML	Aldi	£1.29	£0.26/litre
9	Ice Valley Still Spring Water 6x2L	Tesco	£3.10	£0.26/litre
10	AQUA V Still Spring Water 5 L	Aldi	£1.29	£0.26/litre
11	Sainsbury's British Bottled Sparkling Spring water 4x2L	Sainsbury's	£2.25	£0.28/litre
12	M&S Still Scottish Mountain Water 4 x 2L	M&S	£2.20	£0.28/litre
13	M&S Sparkling Scottish Mountain Water 4 x 2L	M&S	£2.20	£0.28/litre
14	Tesco British Natural Mineral Water Still 5L	Tesco	£1.65	£0.33/litre
15	White Rock Spring Water 24x500ml	Morrisons	£4.00	£0.33/litre
16	Sainsbury's British Bottled Still Spring Water 5L	Sainsbury's	£1.75	£0.35/litre
17	Nestle Still Spring Water 6x1.5L	Asda	£3.37	£0.37/litre
18	Tesco British Natural Mineral Water Still 12 x 500ml	Tesco	£2.25	£0.38/litre
19	Ice Valley Still Spring Water 24 x 500ml	Tesco	£4.50	£0.38/litre
20	Morrisons Yorkshire Vale Water 12 x 50cl	Morrisons	£2.25	£0.38/litre
21	Yorkshire Vale Still Spring Water With Sportscap 6x750ml	Morrisons	£1.69	£0.38/litre
22	Aqua Pura Still Natural Mineral Water 6x1.5 Litre	Tesco	£3.50	£0.39/litre
23	Tesco British Natural Mineral Water Still 2L	Tesco	£0.80	£0.40/litre
24	Hydr8 Naturally Sourced British Still Water 5L	Morrisons	£2.00	£0.40/litre

See The Live Bottled Water Comparison →

Cheapest Bottled Water: FAQ

Where is the cheapest bottled water in the UK?

Right now the best value bottled water is AQUA VALE Still Spring Water 12 Pack 6,000 ML at Aldi, £1.69 (£0.02/litre). SmartShelf ranks bottled water by price per unit across 7 supermarkets, updated daily.

Which supermarket is cheapest for bottled water?

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

How does SmartShelf compare bottled water 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.