Diet Coke Cola — Standard
Lowest recorded price: £2.50 at Sainsbury's (15 Jul); highest: £9.50. Tracked since Jun 2026.
Showing prices and history for this variant plus 5 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
£2.50
All-time high
£9.50
Price
| Retailer | Brand | Size | Price | Unit Price | In Stock | Updated |
|---|---|---|---|---|---|---|
| Sainsbury's | Diet Coke | Standard | £8.50 | £1.08/1 ltrBest | In stock | 12 Aug |
| Sainsbury's | Diet Coke | Standard | £7.50 | £1.26/1 ltr | In stock | 5 Aug |
| Sainsbury's | Diet Coke | Standard | £3.50 | £1.33/1 ltr | In stock | 5 Aug |
| Sainsbury's | Diet Coke | Standard | £2.50 | £1.89/1 ltr | In stock | 15 Jul |
| Sainsbury's | Diet Coke | Standard | £2.50 | £2.09/1 ltr | In stock | 15 Jul |
| Sainsbury's | Diet Coke | Standard | £6.45 | £3.58/1 ltr | In stock | 15 Jul |
Sainsbury's
12 Aug£8.50£1.08/1 ltrBest
Diet Coke · Standard
Sainsbury's
5 Aug£7.50£1.26/1 ltr
Diet Coke · Standard
Sainsbury's
5 Aug£3.50£1.33/1 ltr
Diet Coke · Standard
Sainsbury's
15 Jul£2.50£1.89/1 ltr
Diet Coke · Standard
Sainsbury's
15 Jul£2.50£2.09/1 ltr
Diet Coke · Standard
Sainsbury's
15 Jul£6.45£3.58/1 ltr
Diet Coke · Standard
1 product available
Sainsbury's
Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
Frequently asked questions
- What is the lowest price ever for Diet Coke Cola Standard?
- The lowest price OpenOrder has recorded for Diet Coke Cola Standard is £2.50 at Sainsbury's (15 Jul), since we began tracking in Jun 2026.