Diet Coke 500Ml
Prices last checked:
Cheapest at
Iceland
£1.00
for 500 ML
Save £1.12 (53%) vs most expensive store
All Prices
£0.36/per 100ml
£3.58/per litre
£3.60/per litre
10 for £10.00
£3.70/per litre
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Price History (Last 90 Days)
Lowest ever: £1.50 at Iceland
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Diet Coke 500Ml Price Comparison
Compare Diet Coke 500Ml prices across 6 UK supermarkets. Currently cheapest at Iceland for £1.00, compared to £2.12 elsewhere — a saving of £1.12. Available at Aldi, Tesco, Morrisons, Iceland, Co-op, Dunnes. Lowest recorded price: £1.50 at Iceland. Prices updated 3 June 2026.
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