in 55 offers
The lowest price for Coca Cola Diet Coke right now is $1.40 at Coles Supermarkets, compared across 40 retailers.
The all-time low was $1.40 on 5 June 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 5 June 2026.
Coca Cola Diet Coke
Last updated at 05/06/2026 19:29:00
Coca-Cola Diet Soft Drink Mini Can | 250ml
Delivery between 9–13 June on orders of $50+
Coca-Cola Light/Diet Coke Diet Coca-Cola Soft Drink Can 375mL
Coca-Cola Diet Soft Drink Can 375mL
COCA COLA DIET CAN 250ML
Delivery between Sat – Mon $5.50
Coca Cola Diet Can 250mL
Coca Cola Diet 600mL
Coca-Cola Diet Coca-Cola 250ml Can — Theme Group | Commercial Catering & Cleaning Solutions
Coca-Cola Diet Soft Drink Can 250mL
30-day returns
Coca-Cola Diet Soft Drink Can 250mL
Coca-Cola Diet Soft Drink Bottle 2L
Coca-Cola Diet Soft Drink Mini Can | 250ml
Delivery between 9–13 June on orders of $50+
Coca-Cola Light/Diet Coke Diet Coca-Cola Soft Drink Can 375mL
Coca-Cola Diet Soft Drink Can 375mL
COCA COLA DIET CAN 250ML
Delivery between Sat – Mon $5.50
Coca Cola Diet Can 250mL
