Big Arch® with Bacon Price at McDonald's (2026)
A Big Arch® with Bacon at McDonald's in United Kingdom is priced at £10.99 as of October 2026.
A Big Arch® with Bacon at McDonald's costs £10.99 in the United Kingdom as of October 2026. That's about 28% above the typical McDonald's burger item — the 4th-most-expensive of 15 we track. It's available at around 41 McDonald's locations across the United Kingdom. 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
15 items tracked| This item | £10.99 |
| Burgers median | £8.59 |
| Cheapest — Double Hamburger | £4.49 |
| Most expensive — The Deluxe Sharer Deal (for Four) | £34.99 |
| vs Burgers median | +28% |
Compare McDonald's prices across 20+ countries — Fast-Food Price Index →