Big Arch Price at McDonald's (2026)
A Big Arch costs €10.9 at McDonald's in Ireland (updated August 2026).
Based on the latest tracked prices, the Big Arch® from McDonald's costs €10.90 in Ireland (August 2026). That's about 7% above the average McDonald's burger item — the 2nd-most-expensive of 11 we track. It's available at around 73 McDonald's locations across Ireland. Prices are sourced from delivery platforms and refreshed regularly. Set a free alert to know the moment this price changes on MenuPriceToday.
How this compares in Burgers
11 items tracked| This item | €10.90 |
| Burgers median | €7.30 |
| Cheapest — Hamburger | €2.30 |
| Most expensive — The Deluxe Sharer Deal (for Four) | €46.95 |
| vs Burgers median | +49% |
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