Where is Hellmann's Real Mayonnaise Jar · UK 400g cheapest?

Sainsbury's has the lowest price at £2.25 (£5.63/1 kg).

What is the unit price of Hellmann's Real Mayonnaise Jar · UK 400g?

Priced per 100g. Sainsbury's offers the best value at £0.56/100g.

What is the lowest price ever for Hellmann's Real Mayonnaise Jar · UK 400g?

The lowest price OpenOrder has recorded for Hellmann's Real Mayonnaise Jar · UK 400g is £2.25 at Sainsbury's (30 Sept), since we began tracking in Jul 2026. The current cheapest price is £2.25 at Sainsbury's.

Hellmann's Real Mayonnaise Jar · UK — 400g

Name: Hellmann's Real Mayonnaise Jar · UK 400g
Brand: Hellmann's

As of 30 Sept 2026, Hellmann's Real Mayonnaise Jar · UK 400g is cheapest at Sainsbury's at £2.25 (£5.63/1 kg) in United Kingdom.

Prices updated 30 Sept 2026

Lowest recorded price: £2.25 at Sainsbury's (30 Sept); highest: £3.25 — currently £2.25 at Sainsbury's. Tracked since Jul 2026.

Showing prices and history for this variant plus 3 sibling variations — the same product and flavour across pack sizes, with unit prices keeping different sizes comparable. Lowest and highest values match the extension's price-history panel.

Price History

Price per 100g over time

Lowest: £0.54/100g
Average: £0.54/100g
Highest: £0.54/100g

Lowest ever

£0.54/100g · Jul '26

Highest ever

£0.56/100g · Aug '26

Trend

Steady

At the average price

4 prices recorded · 2 changes shown

Prices shown are from online listings and may differ in-store, especially for fresh items.

Price

Retailer	Brand	Size	Price	Unit Price	In Stock	Updated
Sainsbury's	Hellmann's	600g	£3.25	£0.54/100g	In stock	5 Aug
Sainsbury's	Hellmann's	400g	£2.25	£0.56/100gBest	In stock	30 Sept
Sainsbury's	Hellmann's	580ml	£2.80	£0.48/100ml	In stock	30 Sept
Morrisons	Hellmann's	430ml	£2.45	—	In stock	15 Jul

Cheapest (compared)

Hellmann's Real Mayonnaise Standard · 600g

Cheapest (overall)

Hellmann's Real Mayonnaise Standard · 600g

£3.25

Sainsbury's

£5.41/1kg

Cheapest by brand

Ranked per 1 kg at each item's cheapest store

1
Hellmann'sCheapest
Hellmann's Real Mayonnaise Standard · 600g
£5.41/1kg£3.25Sainsbury's

Cheapest by product

Ranked per 1 kg at each item's cheapest store

1 brand available

Morrisons

Sainsbury's

1
Hellmann'sBest

Prices shown are indicative and may vary by store location. Confirm pricing at checkout.

Which store is cheaper?

Frequently asked questions

Where is Hellmann's Real Mayonnaise Jar · UK 400g cheapest?: Sainsbury's has the lowest price at £2.25 (£5.63/1 kg).
What is the unit price of Hellmann's Real Mayonnaise Jar · UK 400g?: Priced per 100g. Sainsbury's offers the best value at £0.56/100g.
What is the lowest price ever for Hellmann's Real Mayonnaise Jar · UK 400g?: The lowest price OpenOrder has recorded for Hellmann's Real Mayonnaise Jar · UK 400g is £2.25 at Sainsbury's (30 Sept), since we began tracking in Jul 2026. The current cheapest price is £2.25 at Sainsbury's.