Prices updated daily — 23 October 2026
Product type overview
mayonnaise sits within Sauces & Dressings, part of Breakfast & Pantry. On this page you compare 247 products from 9 UK supermarkets: Aldi, ASDA, Co-op, Iceland, Morrisons, Ocado, Sainsbury's, Tesco and Waitrose. The lowest unit price for mayonnaise is £1.84/kg at ASDA. In total, 9 variants of mayonnaise 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 mayonnaise
Compare 137 products priced per kilo across 9 supermarkets (247 in total)
mayonnaise — compare prices across 9 supermarkets
JUST ESSENTIALS by ASDA
JUST ESSENTIALS by ASDA Just Essentials Mayonnaise 500ml
500 g
£1.84/kg
at 1 supermarket
M&S
M&S Classic Mayo
500 g
£2.80/kg
at 1 supermarket
M&S
M&S Reduced Fat Mayo
500 g
£2.80/kg
at 1 supermarket
Hellmann's
Hellmann's Real Mayonnaise 600g
600 g
£3.33/kg
at 7 supermarkets
Regal
Regal Garlic Mayo 500ml
500 g
£3.48/kg
at 1 supermarket
Regal
Regal Chilli Mayo 500ml
500 g
£3.48/kg
at 1 supermarket
Heinz
Heinz Light Mayonnaise 420g
420 g
£3.57/kg
at 4 supermarkets
Heinz
Heinz Light Mayonnaise 815g
815 g
£3.68/kg
at 6 supermarkets
Heinz
Heinz Seriously Good Mayonnaise
680 g
£3.68/kg
at 1 supermarket
Heinz
Heinz Original Mayonnaise 395g
395 g
£3.80/kg
at 1 supermarket
Hellmann's
Hellmann's Lighter Than Light Squeezy Mayonnaise 750 ml
787 g
£3.81/kg
at 1 supermarket
Heinz
Heinz Seriously Good Mayonnaise 775g
775 g
£3.87/kg
at 6 supermarkets
Hellmann's
Hellmann's Light Mayonnaise 750ml
754 g
£3.98/kg
at 1 supermarket
ASDA
ASDA Chip Shop Curry Mayonnaise 270g
270 g
£4.07/kg
at 1 supermarket
ASDA
ASDA Chipotle Chilli Mayonnaise 270g
270 g
£4.07/kg
at 1 supermarket
Morrisons
Morrisons Lemon & Black Pepper Mayo 270g
270 g
£4.07/kg
at 1 supermarket
ASDA
ASDA Lemon & Pepper Mayonnaise 270g
270 g
£4.07/kg
at 1 supermarket
ASDA
ASDA Roast Garlic Mayonnaise 270g
270 g
£4.07/kg
at 1 supermarket
ASDA
ASDA Ranch Style Mayonnaise 270g
270 g
£4.07/kg
at 1 supermarket
Hellmann's
Hellmann's Real Mayonnaise 750ml
705 g
£4.26/kg
at 1 supermarket
ASDA
ASDA Roast Garlic Mayonnaise 270g
270 g
£4.30/kg
at 1 supermarket
Heinz
Heinz Seriously Good Mayonnaise
460 g
£4.35/kg
at 3 supermarkets
ASDA
ASDA Magical Festive Feast Mayo 270g
270 g
£4.44/kg
at 1 supermarket
ASDA
ASDA Festive Gravy Flavour Mayo 270g
270 g
£4.59/kg
at 1 supermarket
Morrisons
Morrisons Garlic Mayo 270g
270 g
£4.63/kg
at 1 supermarket
Morrisons
Morrisons Peri Peri Mayo 270g
270 g
£4.63/kg
at 1 supermarket
HEINZ
Heinz Seriously Good Light Mayonnaise 570G
570 g
£4.89/kg
at 4 supermarkets
Hellmann's
Hellmann's Mayo Sauce 816g
816 g
£4.90/kg
at 1 supermarket
Heinz
Heinz Vegan Mayonnaise
800 g
£4.94/kg
at 1 supermarket
Hellmann's
Hellmann's Real Mayonnaise 800g
800 g
£5.00/kg
at 5 supermarkets
Hellmann's
Hellmann's Light Mayonnaise 600g
600 g
£5.00/kg
at 4 supermarkets
Heinz
Heinz Vegan Mayo 775g
775 g
£5.03/kg
at 2 supermarkets
Heinz
Heinz Seriously Good Vegan Mayo 775g
775 g
£5.03/kg
at 1 supermarket
Heinz
Heinz Seriously Good Mayonnaise 395g
395 g
£5.06/kg
at 2 supermarkets
HEINZ
Heinz Seriously Good Light Mayonnaise 490g
490 g
£5.10/kg
at 2 supermarkets
HEINZ
Heinz Seriously Good Mayonnaise 540g
540 g
£5.17/kg
at 4 supermarkets
Heinz
Heinz Seriously Good Light Mayonnaise
480 g
£5.21/kg
at 1 supermarket
Spolem Kielce
Spolem Kielce Kielecki Mayonnaise 700ml
700 g
£5.34/kg
at 1 supermarket
ASDA Free From
ASDA Free From Free From by Classic Mayo 280g
280 g
£5.36/kg
at 1 supermarket
HELLMANN'S
Hellmann's Real Mayonnaise Jar 400g
400 g
£5.62/kg
at 7 supermarkets
HELLMANN'S
Hellmann's Light Mayonnaise Jar 400g
400 g
£5.62/kg
at 3 supermarkets
Hellmann's
Hellmann's Light Mayonnaise
400 g
£5.62/kg
at 4 supermarkets
WAGAMAMA
Wagamama Vegan Firecracker Mayo 265g
265 g
£5.66/kg
at 3 supermarkets
Hellmann's
Hellmann's Light Mayonnaise 430ml
432 g
£5.67/kg
at 1 supermarket
Heinz
Heinz Sriracha Mayo 400g
400 g
£6.25/kg
at 2 supermarkets
Hellmann's
Hellmann's Real Mayonnaise Light 800g
800 g
£6.25/kg
at 3 supermarkets
Hellmann's
Hellmann's 100% Plant Based Squeezy Mayo 750ml
750 g
£6.31/kg
at 1 supermarket
HEINZ
Heinz Chipotle Mayo 395g
395 g
£6.33/kg
at 1 supermarket
Nando's
Nando's Perinaise Hot 465G
465 g
£6.45/kg
at 5 supermarkets
Nando's
Nando's Perinaise Sauce 465G
465 g
£6.45/kg
at 6 supermarkets