Sainsbury's vs Dunnes — Price Comparison 2026
30 shared products compared · Updated 22 July 2026
20
Sainsbury's wins
0
Tied
10
Dunnes wins
Sainsbury's is cheaper overall (20 out of 30 products)
Product
Sainsbury's
Dunnes
Oral-B Pro Vitality Black Electric Toothbrush
£35.00
£28.45
Cointreau Orange Liqueur Triple Sec
£19.50
£33.62
Hennessy Vs Cognac 700Ml
£19.00
£31.89
With Exfoliating Bar Men’s Razor
£12.00
£13.27
Rémy Martin VSOP Cognac Fine Champagne 70cl
£35.00
£43.10
Durex Thin Feel Ultra Thin 12 Condoms
£7.80
£14.22
Tequila Rose Strawberry Cream Liqueur
£26.50
£15.52
Flash Power Spray Mop Starter Kit
£29.00
£29.31
Jack Daniel's Tennessee Whiskey
£25.00
£25.86
Jack Daniel's Tennessee Honey 1L
£36.00
£25.86
BACARDÍ Carta Blanca Superior White Rum, 70cl
£19.00
£26.72
Bulleit Bourbon Frontier Whiskey
£19.50
£21.55
Bacardi Spiced Premium Rum Spirit Drink
£19.50
£17.24
Freixenet Prosecco Doc 75Cl
£9.00
£17.24
Gordon's Premium Pink Distilled Flavoured Gin
£27.50
£17.85
Active Iron 30 Capsules
£13.00
£20.64
Kendamil Goat Follow-On Milk Stage 2 6-12 Months 800g
£20.50
£12.92
Solgar Calcium Magnesium Plus Zinc 100 Tablets
£4.65
£14.48
Solgar Magnesium Citrate 60 Tablets
£8.00
£12.24
As Good As it Looks Favourites Selection Wet Cat Food 40x85g
£15.00
£21.98
FELIX Doubly Delicious Countryside Selection in Jelly Wet Cat Food 40x85g
£15.00
£21.98
Whiskas 1+ Tuna Complete Adult Dry Cat Food 1.9kg
£6.00
£12.84
Senior 7+ Dry CHICKEN Cat Food 1.9kg
£6.00
£12.84
In-Wash Scent Booster 275g Fresh
£4.50
£12.07
Freixenet Cordon Negro Brut Cava 75Cl
£9.00
£15.52
Gillette Venus Comfortglide Coconut & Olay Platinum Women's Razor
£16.00
£9.53
Prosecco D.O.C 200ml
£10.50
£4.31
Douwe Egberts Pure Indulgence Instant Coffee
£7.60
£6.90
Starbucks by Nespresso Espresso Roast Coffee Pods x36
£9.25
£15.34
Gaviscon Heartburn & Indigestion Relief Peppermint Flavour Tablets x24
£12.50
£6.46
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About This Comparison
We compare Sainsbury's and Dunnes prices across 30 products available at both stores. Sainsbury's is cheaper on 20 products (67%), saving an average of £6.58 per item. Prices include loyalty card deals and are updated daily.
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