Hellmann's Real Mayonnaise Jar · UK — 400g
As of 7 Oct 2026, Hellmann's Real Mayonnaise Jar · UK 400g is cheapest at Sainsbury's at £2.25 (£5.63/1 kg) in United Kingdom — about 10% below the 3-retailer average of £2.51.
Prices updated 7 Oct 2026
Lowest recorded price: £2.25 at Sainsbury's (7 Oct); highest: £5.25 — currently £2.25 at Sainsbury's. Tracked since Jul 2026.
Showing prices and history for this variant plus 6 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 | Hellmann's | 400g | £2.25 | £0.56/100gBest | In stock | 7 Oct |
 Asda | Hellmann's | 430ml | £2.45 | £0.61/100g | In stock | 9 Oct |
| Asda | Hellmann's | 400g | £2.48 | £0.62/100g | In stock | 9 Oct |
| Asda | Hellmann's | 600g | £3.94 | £0.66/100g | In stock | 9 Oct |
 Tesco | Hellmann's | Standard | £3.95 | £0.66/100g | In stock | 2 Oct |
| Sainsbury's | Hellmann's | 600g | £3.95 | £0.66/100g | In stock | 2 Oct |
| Sainsbury's | Hellmann's | 580ml | £2.80 | £0.48/100ml | In stock | 7 Oct |
| Asda | Hellmann's | 580ml | £3.24 | £0.56/100ml | In stock | 9 Oct |
| Sainsbury's | Hellmann's | 430ml | £2.45 | £0.57/100ml | In stock | 2 Oct |
 Morrisons | Hellmann's | 430ml | £2.45 | — | In stock | 9 Oct |
| Morrisons | Hellmann's | 400g | £2.80 | — | In stock | 9 Oct |
| Morrisons | Hellmann's | 600g | £3.25 | — | In stock | 9 Oct |
| Morrisons | Hellmann's | 580ml | £3.25 | — | In stock | 9 Oct |
| Morrisons | Hellmann's | 800g | £5.25 | — | In stock | 9 Oct |
Sainsbury'sIn stockAsdaIn stockAsdaIn stockAsdaIn stockTescoIn stockSainsbury'sIn stockSainsbury'sIn stockAsdaIn stockSainsbury'sIn stockMorrisonsIn stockMorrisonsIn stockMorrisonsIn stockMorrisonsIn stockMorrisonsIn stockCheapest 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
AsdaMorrisonsSainsbury'sTescoUpdating prices — showing the previous selection until the new prices arrive.
- 1
Hellmann'sBest
- Sainsbury'sReal Mayonnaise Jar Real Mayonnaise · UK · 400g£5.63/kg£2.25
- AsdaReal · 430ml£6.06/kg£2.45
- AsdaReal Mayonnaise Jar Real Mayonnaise · UK · 400g£6.20/kg£2.48
- AsdaReal · 600g£6.57/kg£3.94
- TescoReal Mayonnaise Jar · Standard£6.58/kg£3.95Seen 2 Oct
- Sainsbury'sReal · 600g£6.58/kg£3.95Seen 2 Oct
- MorrisonsReal Squeezy · 430ml£2.45
- MorrisonsReal Mayonnaise Jar Real Mayonnaise · UK · 400g£2.80
- MorrisonsReal · 600g£3.25
- MorrisonsReal Squeezy · 580ml£3.25
- Morrisons800g£5.25
- Sainsbury'sReal Squeezy · 580ml£4.82/L£2.80
- AsdaReal Squeezy · 580ml£5.59/L£3.24
- Sainsbury'sReal · 430ml£5.70/L£2.45Seen 2 Oct
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).
- How much does Hellmann's Real Mayonnaise Jar · UK 400g cost?
- Prices range from £2.25 to £2.80 across 3 UK supermarkets. The average price is £2.51.
- 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.
- Which supermarkets sell Hellmann's Real Mayonnaise Jar · UK 400g?
- Hellmann's Real Mayonnaise Jar · UK 400g is available at Sainsbury's, Asda, and Morrisons.
- What is the lowest price ever for Hellmann's Real Mayonnaise Jar · UK 400g?
- The lowest price CartSorted has recorded for Hellmann's Real Mayonnaise Jar · UK 400g is £2.25 at Sainsbury's (7 Oct), since we began tracking in Jul 2026. The current cheapest price is £2.25 at Sainsbury's.