M&S vs Dunnes — Price Comparison 2026
30 shared products compared · Updated 15 October 2026
20
M&S wins
0
Tied
10
Dunnes wins
M&S is cheaper overall (20 out of 30 products)
Product
M&S
Dunnes
Cava Brut 75cl
£7.50
£11.39
Sensitive Non Bio Laundry Liquid, Zero 40 Wash 1.43L
£6.00
£10.96
Dadá Art Malbec 75cl
£3.50
£7.59
Tommasi Valpolicella Ripasso 750ml
£12.00
£15.19
Extra Virgin Olive Oil 500ml
£6.75
£3.62
Monster Viking Berry
£5.00
£1.90
Skippy Smooth Peanut Butter
£1.40
£2.95
Tuna Chunks in Brine 3 x 80g (240g)
£4.20
£2.03
Finish Dishwasher Cleaner 250ml
£3.00
£3.38
Deliciously Ella Cacao & Orange Oat Bar Multipack
£1.75
£3.62
Maltesers More To Share Chocolate Bag 158g
£2.75
£4.55
Basmati Wholegrain Rice
£1.65
£2.52
Spicy Chorizo 110g
£4.00
£2.32
Honey Roast Ham 125g
£3.00
£1.48
Dettol Antibacterial Laundry Cleanser Sensitive 1500Ml
£5.00
£5.91
Quiche Lorraine 400g
£4.00
£2.52
No Added Sugar Muesli 950g
£3.00
£4.47
Filippo Berio Tin Extra Virgin Olive Oil
£9.00
£6.74
Ben & Jerry's Cookie Dough Vanilla Ice Cream Tub
£4.50
£5.90
Cape Herb & Spice Rub Korean Style BBQ Seasoning
£2.00
£3.37
Antibacterial Surface Cleanser Spray 500ml
£2.00
£3.37
Grated Mozzarella 250g
£2.90
£1.54
Cranberry Sauce with Ruby Port 230g
£1.25
£2.52
Salted Peanuts 200g
£1.40
£2.66
Extra Virgin Olive Oil Spray 200ml
£3.25
£2.02
Chef Silverskin Onions 355g
£1.50
£2.70
Tuna Steak in a Little Spring Water 110g
£2.00
£0.84
Amoy Light Soy Sauce 150Ml
£1.20
£1.90
Crispy French Fries 1.5kg
£4.00
£5.05
Nescafe Iced Coffee Caramel Flavour Latte 750ml
£1.50
£2.53
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About This Comparison
We compare M&S and Dunnes prices across 30 products available at both stores. M&S is cheaper on 20 products (67%), saving an average of £1.78 per item. Prices include loyalty card deals and are updated daily.
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