ONE Water 500ml Sparkling Price at Starbucks (2026)
An ONE Water 500ml Sparkling costs £2.55 at Starbucks in United Kingdom (updated August 2026).
A ONE Water 500ml Sparkling at Starbucks costs £2.55 in the United Kingdom as of August 2026. That's about 16% below the average Starbucks Bottled Drink item — the 1st-cheapest of 13 we track. It's available at around 25 Starbucks locations across the United Kingdom. Prices are sourced from delivery platforms and refreshed regularly. Compare it against other brands or set a free price-drop alert on MenuPriceToday.
How this compares in Bottled Drinks
13 items tracked| This item | £2.55 |
| Bottled Drinks median | £3.05 |
| Cheapest — ONE Water 500ml Still | £2.55 |
| Most expensive — Smooth Orange Juice 250ml | £3.75 |
| vs Bottled Drinks median | −16% |
Nutrition
% DV = % of daily value based on a 2,000 kcal diet. Nutrition data from Starbucks's official information. For informational purposes only.
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