Compared daily across 7 UK supermarkets

Diet Coke 500Ml500ml · £0.20/100ml

All 7 stores

• Savers£1.00-Visit →
• Tesco£1.79+£0.79Visit →
• ASDA£1.94+£0.94Visit →
• Morrisons£2.00+£1.00Visit →
• Waitrose£2.00+£1.00Visit →
• Sainsbury's£2.00+£1.00Visit →
• Co-op£2.30+£1.30Visit →

Across the last 60 days the cheapest price for this product fell to £1.00 on 16 Jun 2026, and the highest reached £2.30. Today's lowest price sits near the bottom of that range.

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