Diet Coke 500Ml
Prices last checked:
Cheapest at
Morrisons
£1.40
for 500ml
Save £0.70 (33%) vs most expensive store
All Prices
£3.00/per litre
Buy 2 for £2.80
£3.60/per litre
£0.38/per 100ml
£3.78/per litre
£4.00/per litre
£4.00/per litre
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Price History (Last 90 Days)
Lowest ever: £1.50 at IcelandCheaper Alternatives
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Diet Coke 500Ml Price Comparison
Compare Diet Coke 500Ml prices across 8 UK supermarkets. Currently cheapest at Morrisons for £1.40, compared to £2.10 elsewhere — a saving of £0.70. Available at Iceland, Morrisons, Aldi, Tesco, Sainsbury's, Waitrose, Co-op, Dunnes. Lowest recorded price: £1.50 at Iceland. Prices updated 26 August 2026.
Prices may change. Always verify on the retailer's website.
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