What is the lowest price ever for Diet Coke Soft Drink Bottle litre?

The lowest price OpenOrder has recorded for Diet Coke Soft Drink Bottle litre is £1.79 at Tesco (15 Jul), since we began tracking in Jul 2026.

Diet Coke Soft Drink Bottle — litre

Lowest recorded price: £1.79 at Tesco (15 Jul); highest: £20.50. Tracked since Jul 2026.

Showing prices and history for this variant plus 1 sibling variation — 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 time

All-time low

£1.79

All-time high

£20.50

Price

Retailer	Brand	Size	Price	Unit Price	In Stock	Updated
Tesco	Diet Coke	litre	£2.05	£1.02/1L	In stock	15 Jul
Tesco	Diet Coke	litre	£2.05	£1.02/1L	In stock	15 Jul

2 products available

Tesco

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 Soft Drink Bottle litre?: The lowest price OpenOrder has recorded for Diet Coke Soft Drink Bottle litre is £1.79 at Tesco (15 Jul), since we began tracking in Jul 2026.