Heinz Seriously Good Mayonnaise — 395g
As of 11 Oct 2026, Heinz Seriously Good Mayonnaise 395g is cheapest at Tesco at £2.80 (£7.09/1 kg) in United Kingdom.
Prices updated 11 Oct 2026
Lowest recorded price: £2.30 at Sainsbury's (2 Oct); highest: £3.95 — currently £2.80 at Tesco. Tracked since Jul 2026.
Showing prices and history for this variant plus 7 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 over timeLoading price history…
Price
| Retailer | Brand | Size | Price | Unit Price | In Stock | Updated |
|---|---|---|---|---|---|---|
 Sainsbury's | Heinz | 775g | £3.25 | £0.42/100gBest | In stock | 7 Oct |
 Asda | Heinz | 775g | £3.88 | £0.50/100g | In stock | 9 Oct |
 Tesco | Heinz | 775g | £3.90 | £0.50/100g | In stock | 11 Oct |
| Tesco | Heinz | 775g | £3.95 | £0.51/100g | In stock | 4 Oct |
| Tesco | Heinz | Standard | £2.79 | £0.52/100g | In stock | 11 Oct |
| Tesco | Heinz | Standard | £2.50 | £0.54/100g | In stock | 11 Oct |
| Tesco | Heinz | 395g | £2.80 | £0.71/100g | In stock | 11 Oct |
| Asda | Heinz | 540g | £3.38 | £0.60/100ml | In stock | 9 Oct |
 Aldi UK | Heinz | 0.57L | £2.79 | — | In stock | 8 Oct |
 Morrisons | Heinz | 540g | £3.25 | — | In stock | 9 Oct |
| Sainsbury's | Heinz | 540g | £2.80 | £0.52/100g | In stock | 2 Octout of date · not compared |
| Sainsbury's | Heinz | 215g | £2.30 | £1.05/100ml | In stock | 2 Octout of date · not compared |
Sainsbury'sIn stock£3.25£0.42/100gBest
Heinz · 775g
AsdaIn stock£3.88£0.50/100g
Heinz · 775g
TescoIn stock£3.90£0.50/100g
Heinz · 775g
TescoIn stock£3.95£0.51/100g
Heinz · 775g
TescoIn stock£2.79£0.52/100g
Heinz · Standard
TescoIn stock£2.50£0.54/100g
Heinz · Standard
TescoIn stock£2.80£0.71/100g
Heinz · 395g
AsdaIn stock£3.38£0.60/100ml
Heinz · 540g
Aldi UKIn stock£2.79
Heinz · 0.57L
MorrisonsIn stock£3.25
Heinz · 540g
Sainsbury'sIn stock£2.80£0.52/100g
Heinz · 540g
Sainsbury'sIn stock£2.30£1.05/100ml
Heinz · 215g
Cheapest (compared)
Cheapest (overall)
Cheapest by brand
Ranked per 1 kg at each item's cheapest store
Cheapest by product
Ranked per 1 kg at each item's cheapest store
1 brand available
Aldi UKAsdaMorrisonsSainsbury'sTescoUpdating prices — showing the previous selection until the new prices arrive.
- 1
HeinzBest
- Asda540g£5.98/L£3.38
- Sainsbury'sSeriously Good · 215g£10.45/L£2.30Last seen 2 Oct · not compared
- Sainsbury'sSeriously Good · 775g£4.20/kg£3.25
- AsdaSeriously Good · 775g£5.01/kg£3.88
- Tesco775g£5.03/kg£3.90
- TescoSeriously Good · 775g£5.10/kg£3.95Seen 4 Oct
- TescoSeriously Good · Standard£5.17/kg£2.79
- Sainsbury's540g£5.19/kg£2.80Last seen 2 Oct · not compared
- TescoSeriously Good Mayonnaise · Standard£5.44/kg£2.50
- TescoSeriously Good Mayonnaise · 395g£7.09/kg£2.80
- Aldi UKOriginal · 0.57L£2.79
- Morrisons540g£3.25
Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
Which store is cheaper?
Frequently asked questions
- Where is Heinz Seriously Good Mayonnaise 395g cheapest?
- Tesco has the lowest price at £2.80 (£7.09/1 kg).
- What is the unit price of Heinz Seriously Good Mayonnaise 395g?
- Priced per 100g. Tesco offers the best value at £0.71/100g.
- What is the lowest price ever for Heinz Seriously Good Mayonnaise 395g?
- The lowest price CartSorted has recorded for Heinz Seriously Good Mayonnaise 395g is £2.30 at Sainsbury's (2 Oct), since we began tracking in Jul 2026. The current cheapest price is £2.80 at Tesco.