Sainsbury's Onions Loose — Standard
As of 8 Oct 2026, Sainsbury's Onions Loose Standard is cheapest at Sainsbury's at £0.95 (£0.95/1 kg) in United Kingdom.
Prices updated 8 Oct 2026
Lowest recorded price: £0.16 at Morrisons (15 Jul); highest: £1.50 — currently £0.95 at Sainsbury's. Tracked since Jun 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 | Sainsbury's | 1kg | £0.80 | £0.08/100gBest | In stock | 8 Oct |
 Asda | JUST ESSENTIALS By ASDA | 1kg | £0.80 | £0.08/100gBest | In stock | 8 Oct |
| Sainsbury's | Stamford Street Co. | Standard | £0.85 | £0.09/100g | In stock | 5 Oct |
 Aldi UK | Nature's Pick | 3 each | £1.49 | £0.50/ea | In stock | 9 Oct |
| Asda | Exceptional By ASDA | 3 pack | £1.50 | £0.50/ea | In stock | 8 Oct |
| Sainsbury's | Sainsbury's | Standard | £0.95 | £0.10/100g | In stock | 8 Oct |
 Morrisons | Market Street | 0.16 | £0.16 | — | In stock | 15 Julout of date · not compared |
Sainsbury'sIn stock£0.80£0.08/100gBest
Sainsbury's · 1kg
AsdaIn stock£0.80£0.08/100gBest
JUST ESSENTIALS By ASDA · 1kg
Sainsbury'sIn stock£0.85£0.09/100g
Stamford Street Co. · Standard
Aldi UKIn stock£1.49£0.50/ea
Nature's Pick · 3 each
AsdaIn stock£1.50£0.50/ea
Exceptional By ASDA · 3 pack
Sainsbury'sIn stock£0.95£0.10/100g
Sainsbury's · Standard
MorrisonsIn stock£0.16
Market Street · 0.16
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
6 brands available
Aldi UKAsdaMorrisonsSainsbury'sUpdating prices — showing the previous selection until the new prices arrive.
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Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
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Frequently asked questions
- Where is Sainsbury's Onions Loose Standard cheapest?
- Sainsbury's has the lowest price at £0.95 (£0.95/1 kg).
- What is the unit price of Sainsbury's Onions Loose Standard?
- Priced per 100g. Sainsbury's offers the best value at £0.10/100g.
- What is the lowest price ever for Sainsbury's Onions Loose Standard?
- The lowest price CartSorted has recorded for Sainsbury's Onions Loose Standard is £0.16 at Morrisons (15 Jul), since we began tracking in Jun 2026. The current cheapest price is £0.95 at Sainsbury's.