Coca Cola Diet Coke — 500ml
As of 15 Jul 2026, Coca Cola Diet Coke 500ml is cheapest at Morrisons at £2.00 in United Kingdom.
Prices updated 15 Jul 2026
Lowest recorded price: £0.70 at Morrisons (15 Jul); highest: £12.00 — currently £2.00 at Morrisons. Tracked since Jul 2026.
Showing prices and history for this variant plus 9 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
Days at each priceCoca Cola Diet · 500ml
All-time low
£2.00
All-time high
£2.00
How long each price has stuck.
Price
| Retailer | Brand | Size | Price | Unit Price | In Stock | Updated |
|---|---|---|---|---|---|---|
| Morrisons | Coca Cola | 2L | £2.45 | — | In stock | 15 Jul |
| Morrisons | Coca Cola | 150ml | £0.70 | — | In stock | 15 Jul |
| Morrisons | Coca Cola | 8 x330ml | £3.50 | — | In stock | 15 Jul |
| Morrisons | Coca Cola | 30 x330ml | £9.50 | — | In stock | 15 Jul |
| Morrisons | Coca Cola | 500ml | £2.00 | — | In stock | 15 Jul |
| Morrisons | Coca Cola | 6 x200ml | £2.50 | — | In stock | 15 Jul |
| Morrisons | Coca Cola | 500ml | £1.80 | — | In stock | 15 Jul |
| Morrisons | Coca Cola | 24 x330ml | £12.00 | — | In stock | 15 Jul |
| Morrisons | Coca Cola | 4 x250ml | £4.80 | — | In stock | 15 Jul |
| Morrisons | Coca Cola | 1.25L | £1.65 | — | In stock | 15 Jul |
Morrisons
15 Jul£2.45
Coca Cola · 2L
Morrisons
15 Jul£0.70
Coca Cola · 150ml
Morrisons
15 Jul£3.50
Coca Cola · 8 x330ml
Morrisons
15 Jul£9.50
Coca Cola · 30 x330ml
Morrisons
15 Jul£2.00
Coca Cola · 500ml
Morrisons
15 Jul£2.50
Coca Cola · 6 x200ml
Morrisons
15 Jul£1.80
Coca Cola · 500ml
Morrisons
15 Jul£12.00
Coca Cola · 24 x330ml
Morrisons
15 Jul£4.80
Coca Cola · 4 x250ml
Morrisons
15 Jul£1.65
Coca Cola · 1.25L
9 products available
Morrisons
Prices shown are indicative and may vary by store location. Confirm pricing at checkout.
Related products (9)
Other pack sizes of the same brand and flavour. Compare unit prices to decide whether the multipack saves you anything.
2LCoca Cola · Coca-Cola Diet Coke£2.45
8 x330mlMultipackCoca Cola · Coca-Cola Diet Coke£3.50
4 x250mlMultipackCoca Cola · Coca Cola Diet Coke£4.80
30 x330mlMultipackCoca Cola · Coca-Cola Diet Coke£9.50
150mlCoca Cola · Coca-Cola Diet Coke£0.70
500mlCoca Cola · Coca Cola Diet Coke£1.80
1.25LCoca Cola · Coca Cola Diet Coke£1.65
6 x200mlMultipackCoca Cola · Coca-Cola Diet Coke£2.50
24 x330mlMultipackCoca Cola · Coca-Cola Diet Coke£12.00
Frequently asked questions
- Where is Coca Cola Diet Coke 500ml cheapest?
- Morrisons has the lowest price at £2.00.
- What is the lowest price ever for Coca Cola Diet Coke 500ml?
- The lowest price OpenOrder has recorded for Coca Cola Diet Coke 500ml is £0.70 at Morrisons (15 Jul), since we began tracking in Jul 2026. The current cheapest price is £2.00 at Morrisons.