Coke Diète® / Diet Coke Price at Domino's Pizza (2026) — Ontario

A Coke Diète® / Diet Coke costs C$2.69 at Domino's Pizza in Ontario, Canada (updated September 2026).

A Coke Diète® / Diet Coke® at Domino's Pizza costs C$2.69 in Canada as of September 2026. That's about 18% below the typical Domino's Pizza drink item — the 2nd-cheapest of 10 we track. It's available at around 617 Domino's Pizza locations across Canada. Prices are sourced from delivery platforms and refreshed regularly. Check the full Domino's Pizza menu or compare drink prices on MenuPriceToday.

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