Caster Sugar 1kg
Prices last checked:
Cheapest at
Aldi
£1.39
for 1kg
Save £1.78 (56%) vs most expensive store
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Price History (Last 90 Days)
Lowest ever: £0.89 at LidlCheaper Alternatives
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Caster Sugar 1kg Price Comparison
Compare Caster Sugar 1kg prices across 3 UK supermarkets. Currently cheapest at Aldi for £1.39, compared to £3.17 elsewhere — a saving of £1.78. Available at Aldi, Ocado, Dunnes. Lowest recorded price: £0.89 at Lidl. Prices updated 16 October 2026.
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