Prices updated daily — 23 October 2026
Product type overview
flapjack sits within Biscuits & Cakes, part of Snacks, Biscuits & Confectionery. On this page you compare 183 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for flapjack is £3.75/kg at Iceland. In total, 4 variants of flapjack 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 flapjack
Compare 155 products priced per kilo across 9 supermarkets (183 in total)
flapjack — compare prices across 9 supermarkets
Unbranded
Flapjax Flapjack Chocolate Flavour Coated 10 x 120g
1.2 kg
£3.75/kg
at 1 supermarket
Unbranded
Flapjax Flapjack Chocolate Flavour Coated 120g
120 g
£4.58/kg
at 1 supermarket
Unbranded
Flapjax Flapjack Plain & Delicious 120g
120 g
£4.58/kg
at 1 supermarket
Unbranded
Flapjax Flapjack White Chocolate Flavour Coated 120g
120 g
£4.58/kg
at 1 supermarket
Morrisons
Market Town Cherry And Sultana Flapjack
275 g
£5.45/kg
at 1 supermarket
OMV! Deliciously Vegan
OMV! Deliciously Vegan Plant Based OMV! Fruity Flapjack Cookies 180g
180 g
£5.56/kg
at 1 supermarket
HOLLY LANE
Chocolate Chip Flapjack
80 g
£6.12/kg
at 1 supermarket
HOLLY LANE
Oaty Flapjack
80 g
£6.12/kg
at 1 supermarket
Hughes
Hughes Sultana Flapjack
225 g
£6.40/kg
at 1 supermarket
Hughes Bakery
Hughes Bakery Flapjack
225 g
£6.40/kg
at 1 supermarket
river bank
Market Town Bakery Salted Caramel Flapjack
275 g
£7.27/kg
at 1 supermarket
McVitie's Hobnobs
McVitie's Hobnobs Oaty Flapjacks Milk Chocolate 5 Pack 131.8g
131.8 g
£7.59/kg
at 2 supermarkets
McVitie's Hobnobs
McVitie's Hobnobs Oaty Flapjacks 5 Pack 131.8g
131.8 g
£7.59/kg
at 2 supermarkets
Sainsbury's
Sainsbury's Flapjack Slices 5 x 32g
160 g
£7.81/kg
at 1 supermarket
TESCO
Tesco Granola Flapjack Slices 240g
240 g
£8.12/kg
at 1 supermarket
Ocado
Ocado Flapjack Slices
240 g
£8.12/kg
at 1 supermarket
The BAKERY at ASDA
The BAKERY at ASDA 20 Flapjack Mini Bites 240g
240 g
£8.33/kg
at 1 supermarket
Muscle Moose
Muscle Moose Big Protein Flapjack Golden Syrup 100g
100 g
£10.00/kg
at 1 supermarket
Muscle Moose
Muscle Moose Big Protein Flapjack Mixed Berry 100g
100 g
£10.00/kg
at 1 supermarket
Stoats
Stoats 4 Raspberry & Honey Porridge Oat Bars
168 g
£10.42/kg
at 5 supermarkets
Stoats
Stoats 4 Blueberry & Honey Porridge Oat Bars
168 g
£10.42/kg
at 3 supermarkets
TESCO
Tesco Flapjack Bites 280g
280 g
£10.71/kg
at 1 supermarket
Unbranded
Sticky Toffee Apple Flapjacks
280 g
£10.71/kg
at 1 supermarket
ASDA
ASDA Festive Mini Spiced Flapjacks 88g
88 g
£11.14/kg
at 1 supermarket
TESCO
Tesco Flapjack Mini Bites 335g
335 g
£11.19/kg
at 1 supermarket
Sainsbury's
Sainsbury's 335g Butter Flapjack Mini Bites Tub
335 g
£11.19/kg
at 1 supermarket
McVitie's Hobnobs
McVitie's Hobnobs Oaty Flapjacks Milk Chocolate Multipack 5x26.4g
132 g
£11.36/kg
at 1 supermarket
The BAKERY at ASDA
The BAKERY at ASDA The Bakery 5 Oaty Flapjacks 135g
135 g
£12.00/kg
at 1 supermarket
M&S
M&S All Butter Flapjack Mini Bites
320 g
£12.19/kg
at 1 supermarket
Stoats
Stoats Apple & Cinnamon Wholegrain Oat Bars 4 x 42g (168g)
168 g
£12.98/kg
at 2 supermarkets
Ma Baker
Ma Baker Raspberry Flapjacks Sugar'D Out 4 Pack
200 g
£13.00/kg
at 1 supermarket
The BAKERY at ASDA
The BAKERY at ASDA The Bakery at 16 Cornflake Flapjack Mini Bites 192g
192 g
£13.02/kg
at 1 supermarket
Lottie Shaw's
Lottie Shaw's Seriously Good Oat Flapjack
300 g
£13.17/kg
at 1 supermarket
Go Ahead
Go Ahead Fibre Jacks Blueberry Flavour
132 g
£13.26/kg
at 1 supermarket
Warrior
Warrior Raw Honey Berry Protein Flap Jack 75g
75 g
£13.33/kg
at 2 supermarkets
Warrior
Warrior Raw Protein Flapjack Red Velvet Cake 75g
75 g
£13.33/kg
at 2 supermarkets
Warrior
Warrior Raw Protein FlapJack Chocolate Brownie 75g
75 g
£13.33/kg
at 3 supermarkets
Warrior
Warrior Raw Protein Flapjack Chocolate Peanut Butter 75g
75 g
£13.33/kg
at 2 supermarkets
Warrior
Warrior Raw Protein Flapjack White Chocolate Cranberry 75g
75 g
£13.33/kg
at 2 supermarkets
Warrior
Warrior Raw Cookies & Cream Protein Flap Jack 75g
75 g
£13.33/kg
at 2 supermarkets
Warrior
Warrior Double Chocolate Flavoured Raw Protein Flapjack 75g
75 g
£13.33/kg
at 1 supermarket
WARRIOR
Warrior RAW Protein Flapjack Peanut Butter Cup 75g
75 g
£13.33/kg
at 1 supermarket
Tribe
TRIBE Wildfarmed Apple & Raspberry Flapjack
150 g
£13.33/kg
at 3 supermarkets
ASDA
ASDA Festive Mini Spiced Flapjacks 88g
88 g
£13.41/kg
at 1 supermarket
Sainsbury's
Sainsbury's Free From Flapjack Bites 240g
240 g
£13.75/kg
at 1 supermarket
TESCO free FROM
Tesco Free From Flapjack Bites 240g
240 g
£13.75/kg
at 1 supermarket
Go Ahead
Go Ahead FibreJacks Apple and Strawberry Snack Bars Multipack 4 x 29.7g, 118.9g
132 g
£15.00/kg
at 1 supermarket
ASDA Free From
ASDA Free From Free From by 5 Flapjack Slices 162g
162 g
£15.31/kg
at 1 supermarket
Waitrose Ltd
Waitrose Flapjack Mini Bites
260 g
£15.38/kg
at 1 supermarket
M&S
M&S All Butter Mini Fruity Flapjack Cookies Bags
108 g
£16.20/kg
at 1 supermarket