Medium Diet Coke Price at McDonald's (2026)
A Medium Diet Coke costs €4.2 at McDonald's in Ireland (updated June 2026).
A Medium Diet Coke® at McDonald's costs €4.20 in Ireland as of June 2026. It's available at around 73 McDonald's locations across Ireland. Prices are sourced from delivery platforms and refreshed regularly. Check the full McDonald's menu or compare drink prices on MenuPriceToday.
Frequently asked questions
How much does Medium Diet Coke cost at Mcdonalds in Ireland?
Medium Diet Coke costs €4.20 at Mcdonalds in Ireland as of June 2026. Prices are sourced from Uber Eats and updated regularly on MenuPriceToday.
Where can I order Medium Diet Coke in Ireland?
You can order Medium Diet Coke from Mcdonalds via Uber Eats in Ireland. Compare prices on MenuPriceToday first so you never overpay.
How often are Mcdonalds prices updated?
We refresh Mcdonalds menu prices regularly from delivery platforms, so the Medium Diet Coke price you see reflects the latest available data.