Compared daily across 3 UK supermarkets

Diet Coke 12 X 150Ml12×150ml · £0.25/100ml

All 3 stores

• Tesco£4.50-Visit →
• ASDA£6.12+£1.62Visit →
• Morrisons£7.05+£2.55Visit →

Across the last 60 days the cheapest price for this product fell to £4.50 on 8 May 2026, and the highest reached £7.05. Today's lowest price sits near the bottom of that range.

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