Prices updated daily — 8 October 2026
Product type overview
cereal bars sits within Biscuits & Cakes, part of Snacks, Biscuits & Confectionery. On this page you compare 393 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for cereal bars is £0.88/kg at Sainsbury's. In total, 23 variants of cereal bars are compared (different pack sizes and compositions). All prices are normalised to the same unit (per kilogram, per litre or per piece) so that packs of different sizes can be compared fairly — a larger pack is not automatically the best value. The ranking below shows, per variant, which supermarket currently has the sharpest price, including own-label products alongside national brands. Prices refresh daily from the retailers' own public price lists, so you never see stale offers when planning your weekly shop. Allsupers uses no affiliate links or paid placement; the ranking is purely price-based and updated from public data.
Cheapest cereal bars
Compare 393 products across 9 supermarkets
cereal bars — compare prices across 9 supermarkets
HARVEST MORN
Choco Rice Cereal Bars 6 Pack
6 pieces
£0.16/unit
at 1 supermarket
HARVEST MORN
Crisp Rice Cereal Bars 6 Pack
6 pieces
£0.16/unit
at 1 supermarket
HARVEST MORN
Honey Nut Cereal Bars 6 Pack
6 pieces
£0.16/unit
at 1 supermarket
SKINNY WHIP
Skinny Whip Toffee Flavour Bars 5 pack
5 pieces
£0.19/unit
at 1 supermarket
Kellogg's Rice Krispies
Kellogg's Rice Krispies Squares 30 x 36g Totally Chocolatey Snack Bars
1.08 kg
£0.88/kg
at 1 supermarket
Kellogg's Rice Krispies
Kellogg's Rice Krispies Squares 30 x 36g Caramel & Chocolate Snack Bars
1.08 kg
£0.88/kg
at 1 supermarket
Kellogg's Rice Krispies
Kellogg's Rice Krispies Squares 30 x 28g Marshmallow Snack Bars
840 g
£1.13/kg
at 1 supermarket
ASDA
ASDA 5 Lemon Flavour Fibre Bars
120 g
£1.25/kg
at 1 supermarket
Belvita
Belvita Honey & Nut with Chocolate Chips Cereal Snack Bars Multipack
225 g
£4.44/kg
at 3 supermarkets
Belvita
Belvita 30% Less Sugar Choc Chip Cereal Snack Bars Multipack
225 g
£4.44/kg
at 1 supermarket
Belvita
Belvita Milk & Cereal Biscuit Snack Bars Multipack
225 g
£4.44/kg
at 1 supermarket
Nestlé
Nestlé Nestlé Chocolate & Caramel Breakfast Cereal Bars Multipack 6 x 25g 150g
150 g
£6.67/kg
at 1 supermarket
Nestlé
Nestlé Nestlé Chocolate Breakfast Cereal Bars Multipack 6 x 25g (150g)
150 g
£6.67/kg
at 2 supermarkets
ASDA
ASDA Salted Caramel Munch Bars (5 x 28g) 140g
140 g
£7.14/kg
at 1 supermarket
ASDA
ASDA Chocolate Chip Munch Bars (5 x 28g) 140g
140 g
£7.14/kg
at 1 supermarket
Nestle
Nestle Nestlé Honey Hoop Breakfast Cereal Bars Multipack 6 x 22g 132g
132 g
£7.58/kg
at 2 supermarkets
Skinny Dream
Skinny Dream Dream Salted Caramel Bars 5 x 25g
125 g
£8.00/kg
at 1 supermarket
Skinny Dream
Skinny Dream Choc Caramel Bars 5 x 24g
120 g
£8.33/kg
at 1 supermarket
Alibi
Alibi Alibi Max Crispy Bar with Rice Crisps and Caramel in Milk Chocolate 49g
49 g
£9.39/kg
at 1 supermarket
Goplana
Goplana Alibi Max Crispy Bar with Coconuts and Caramel in Milk Chocolate 49g
49 g
£9.39/kg
at 1 supermarket
Skinny Crunch
Skinny Crunch Light Orange Bars 5 x 20g
100 g
£9.40/kg
at 1 supermarket
Skinny Crunch
Skinny Crunch Crunch Light Peanut Butter Bars 5 x 20g
100 g
£9.40/kg
at 2 supermarkets
Skinny Whip
Skinny Whip Double Chocolate Nougat Bars 5 x 20g
100 g
£9.50/kg
at 4 supermarkets
Cadbury
Cadbury Brunch Light Oat & Honey Cereal Bars 4x26g
104 g
£9.62/kg
at 1 supermarket
Cadbury
Cadbury Brunch Bar Orange Light Cereal Bars 4x26g
104 g
£9.62/kg
at 1 supermarket
Skinny Whip
Skinny Whip Coconut Bars 5 x 20g
100 g
£9.80/kg
at 1 supermarket
Skinny Crunch
Skinny Crunch Crunch Light Mint 5 x 19g
95 g
£9.89/kg
at 1 supermarket
Skinny Crunch
Skinny Crunch Light Salted Caramel 5X19g
95 g
£10.00/kg
at 3 supermarkets
Skinny Crunch
Skinny Crunch Light Bars - Raspberry & White Choc 5 x 19g
95 g
£10.00/kg
at 1 supermarket
Skinny Dream
Skinny Dream Dream Rocky Road Bars 5 x 20g
100 g
£10.00/kg
at 1 supermarket
Kellogg's Frosties
Kellogg's Frosties Cereal Milk Snack Bars 4x25g
100 g
£10.00/kg
at 2 supermarkets
Kellogg's Corn Flakes
Kellogg's Corn Flakes Chocolate cereal and milk snack bars 4x24g
96 g
£10.42/kg
at 3 supermarkets
ASDA
ASDA Salted Caramel Cereal Bars 19g
95 g
£10.53/kg
at 1 supermarket
ASDA
ASDA Chocolate Orange Cereal Bars 5 x 19g (95g)
95 g
£10.53/kg
at 1 supermarket
Skinny Food Company
Skinny Crunch Light Raspberry & White Chocolate Bars
95 g
£10.53/kg
at 1 supermarket
Kellogg's Rice Krispies
Kellogg's Rice Krispies Breakfast Cereal Bars 4x20g
80 g
£12.50/kg
at 3 supermarkets
Kellogg's Coco Pops
Kellogg's Coco Pops Breakfast Cereal Bars 4x20g
80 g
£12.50/kg
at 4 supermarkets
Belvita
Belvita Soft Bake Bar Chocolate Chip Cereal Bar 50g
50 g
£15.00/kg
at 1 supermarket
Belvita
Belvita Honey & Nut Bar 50g
50 g
£15.00/kg
at 1 supermarket
Belvita
Belvita Soft Bakes Chocolate Chip Cereal Biscuit Snack Bars 50g
50 g
£15.00/kg
at 1 supermarket
Stoats
Stoats Blueberry And Honey Porridge Oat Bar 42g
42 g
£20.24/kg
at 1 supermarket
NATURE VALLEY
Nature Valley Crunchy Oats & Honey 42g
42 g
£21.43/kg
at 2 supermarkets
Eat Natural
Eat Natural Fruit & Nut With Almond Apricot And Yoghurt
40 g
£23.75/kg
at 4 supermarkets
Freee
Freee Gluten Free Organic Apple Oat Bar With Sultanas
35 g
£25.71/kg
at 1 supermarket
Freee
Freee Gluten Free Organic Apricot Oat Bar With Chia Seeds
35 g
£25.71/kg
at 1 supermarket
Freee
Freee Organic Gluten Free Chocolate Chip Oat Bars
35 g
£25.71/kg
at 1 supermarket
Kellogg's Rice Krispies
Kellogg's Rice Krispies Squares Totally Chocolatey 36g
36 g
£26.39/kg
at 1 supermarket
DAIRYFINE
Peanut Munchy Bars
Price per unit unknown
at 1 supermarket
DAIRYFINE
Chocolate Munchy Bars
Price per unit unknown
at 1 supermarket
DAIRYFINE
Raisin Munchy Bars
Price per unit unknown
at 1 supermarket