Chick-fil-A® Diet Lemonade Price at Chick-fil-A (2026)
A Chick-fil-A® Diet Lemonade costs £3.49 at Chick-fil-A in United Kingdom (updated August 2026).
Chick-fil-A's Chick-fil-A® Diet Lemonade is priced at £3.49 in the United Kingdom right now (August 2026). That's about 6% above the average Chick-fil-A beverage item — the 2nd-most-expensive of 4 we track. 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 Beverages
4 items tracked| This item | £3.49 |
| Beverages median | £3.29 |
| Cheapest — Coca-Cola® | £3.09 |
| Most expensive — Chick-fil-A® Lemonade | £3.49 |
| vs Beverages median | +6% |
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