Sainsbury's Onions — 1kg
Lowest recorded price: £0.16 at Morrisons (15 Jul); highest: £1.99. Tracked since Jun 2026.
Showing prices and history for this variant plus 10 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 timeAll-time low
£0.16
All-time high
£1.99
- Morrisons · 0.16Now£0.16All-time low
- Asda · 200gNow£0.60
- Sainsbury's · 200gNow£0.60
- Sainsbury's · StandardNow£0.85
- Aldi UK · 3 eachNow£0.95Low
- Sainsbury's · StandardNow£0.95
Showing the most tracked lines. Filter by retailer or brand to focus.
Price
| Retailer | Brand | Size | Price | Unit Price | In Stock | Updated |
|---|---|---|---|---|---|---|
| Sainsbury's | Sainsbury's | 200g | £0.60 | £3.00/1kg | In stock | 12 Aug |
| Morrisons | Morrisons | 255g | £1.30 | — | In stock | 15 Jul |
| Morrisons | Market Street | 0.16 | £0.16 | — | In stock | 15 Jul |
| Asda | Asda | 200g | £0.60 | £3.00/1kg | In stock | 15 Jul |
| Sainsbury's | Sainsbury's | Standard | £0.95 | £0.95/1kg | In stock | 15 Jul |
| Sainsbury's | Stamford Street Co. | Standard | £0.85 | £0.85/1kg | In stock | 15 Jul |
| Sainsbury's | Sainsbury's | 1kg | £0.95 | £0.95/1kg | In stock | 15 Jul |
| Sainsbury's | Sainsbury's | 3 pack | £1.65 | £0.55/1 ea | In stock | 15 Jul |
| Sainsbury's | Sainsbury's | 500g | £0.99 | £1.98/1kg | In stock | 15 Jul |
| Tesco | — | 1 packet | £1.99 | £1.99/1 packet | In stock | 1 Jul |
| Aldi UK | Nature's Pick | 3 each | £0.95 | £0.32/1 ea | In stock | 24 Jun |
Sainsbury's
12 Aug£0.60£3.00/1kg
Sainsbury's · 200g
Morrisons
15 Jul£1.30
Morrisons · 255g
Morrisons
15 Jul£0.16
Market Street · 0.16
Asda
15 Jul£0.60£3.00/1kg
Asda · 200g
Sainsbury's
15 Jul£0.95£0.95/1kg
Sainsbury's · Standard
Sainsbury's
15 Jul£0.85£0.85/1kg
Stamford Street Co. · Standard
Sainsbury's
15 Jul£0.95£0.95/1kg
Sainsbury's · 1kg
Sainsbury's
15 Jul£1.65£0.55/1 ea
Sainsbury's · 3 pack
Sainsbury's
15 Jul£0.99£1.98/1kg
Sainsbury's · 500g
Tesco
1 Jul£1.99£1.99/1 packet
1 packet
Aldi UK
24 Jun£0.95£0.32/1 ea
Nature's Pick · 3 each
11 products available
Aldi UK
Asda
Morrisons
Sainsbury's
Tesco
Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
Which store is cheaper?
Frequently asked questions
- What is the lowest price ever for Sainsbury's Onions 1kg?
- The lowest price OpenOrder has recorded for Sainsbury's Onions 1kg is £0.16 at Morrisons (15 Jul), since we began tracking in Jun 2026.