Kit Kat Fusion Price at Burger King (2026)
A Kit Kat Fusion costs €4.25 at Burger King in Ireland (updated September 2026).
A Kit Kat Fusion at Burger King costs €4.25 in Ireland as of September 2026. That's about 4% below the typical Burger King dessert item — the 3rd-cheapest of 9 we track. It's available at around 31 Burger King locations across Ireland. Prices are sourced from delivery platforms and refreshed regularly. Check the full Burger King menu or compare dessert prices on MenuPriceToday.
How this compares in Desserts & Shakes
9 items tracked| This item | €4.25 |
| Desserts & Shakes median | €4.45 |
| Cheapest — Kit Kat Fusion | €4.25 |
| Most expensive — Kit Kat Shake | €5.25 |
| vs Desserts & Shakes median | −4% |
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