Diet Coke Cup Price at Burger King (2026)
A Diet Coke Cup from Burger King in Ireland is €4.45 (September 2026 pricing).
A Diet Coke Cup at Burger King costs €4.45 in Ireland as of September 2026. That's about 0% above the typical Burger King drink item — the 2nd-most-expensive of 9 we track. It's available at around 31 Burger King locations across Ireland. Prices are sourced from delivery platforms and refreshed regularly. Compare it against other brands or set a free price-drop alert on MenuPriceToday.
How this compares in Drinks
9 items tracked| This item | €4.45 |
| Drinks median | €4.45 |
| Cheapest — Monster Original 500ml | €3.25 |
| Most expensive — Coca Cola Cup | €4.75 |
| vs Drinks median | 0% |
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