Dunnes vs Sainsbury's — Price Comparison 2026
30 shared products compared · Updated 8 November 2026
20
Dunnes wins
0
Tied
10
Sainsbury's wins
Dunnes is cheaper overall (20 out of 30 products)
Product
Dunnes
Sainsbury's
Oral-B iO Kids Marvel Spiderman Electric Toothbrush for Kids Aged 6+
£40.04
£40.00
Oral-B Pro Vitality Black Electric Toothbrush
£27.53
£25.00
Chateau Laussac Bordeaux 75cl
£7.51
£26.00
Sanctuary Spa Signature Mousse to Oil
£12.51
£15.00
Fusion One Hybrid Beard Trimmer & Shaver for Face & Body, Beard Trimmer & Groomer
£23.25
£40.00
Casamigos Blanco Tequila
£33.37
£46.50
Flash Power Spray Mop Starter Kit
£28.36
£40.00
Venus Razor Blades Extra Smooth Blades
£12.51
£24.00
Jameson Black Barrel Irish Whiskey 70cl
£23.36
£27.50
Jack Daniel's Tennessee Whiskey
£23.36
£25.00
Rémy Martin VSOP Cognac Fine Champagne 70cl
£45.88
£35.00
A.Vogel Milk Thistle Complex Oral Drops
£22.51
£12.50
Martell VS Fine Cognac
£25.02
£26.00
Cointreau Orange Liqueur Triple Sec
£29.20
£15.50
Johnnie Walker Black Label Blended Scotch Whisky 70cl
£29.20
£43.00
Olmeca Altos Reposado Tequila 70Cl
£19.19
£23.50
Hennessy Vs Cognac 700Ml
£28.36
£16.00
Gordon's Premium Pink Distilled Flavoured Gin
£18.35
£23.50
Centrum Women 50+ Multivitamins & Vitamin Tablets
£8.93
£17.00
Kendamil Goat Follow-On Milk Stage 2 6-12 Months 800g
£12.50
£20.50
L'Oreal Paris Age Perfect Micro-Collagen Firming Serum 30ml
£10.01
£9.00
PG Tips 80 Original Tea Bags 232g
£3.46
£11.00
Sanctuary Spa Signature Treats Gift Set
£22.52
£7.50
Lavazza Crema e Gusto Classico Ground Coffee 2 x 250g (500g)
£11.67
£22.00
Solgar Folacin (Folic Acid) 400µg 100 Tablets
£8.68
£16.00
Cutters Choice Original 30G
£23.52
£30.65
Drum Original Blue 30G
£24.19
£31.30
Solgar Calcium Magnesium Plus Zinc 100 Tablets
£14.01
£7.00
Active Iron 30 Daily Capsules 14mg
£19.98
£13.00
Southern Comfort Liqueur with Whiskey Flavouring 70cl
£16.12
£23.00
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About This Comparison
We compare Dunnes and Sainsbury's prices across 30 products available at both stores. Dunnes is cheaper on 20 products (67%), saving an average of £8.32 per item. Prices include loyalty card deals and are updated daily.
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