Costa Latte RTD 330ml Price at Costa Coffee (2026)
A Costa Latte RTD 330ml costs £3.4 at Costa Coffee in United Kingdom (updated October 2026).
A Costa Latte RTD 330ml at Costa Coffee costs £3.40 in the United Kingdom as of October 2026. That's about 5% above the typical Costa Coffee drink item — the 2nd-most-expensive of 17 we track. It's available at around 40 Costa Coffee 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 Drinks
17 items tracked| This item | £3.40 |
| Drinks median | £3.25 |
| Cheapest — Innocent Kids Smoothie | £2.25 |
| Most expensive — Innocent Plus Citrus Shield Juice | £4.20 |
| vs Drinks median | +5% |
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