Big Arch® with Bacon Price at McDonald's (2026)
A Big Arch® with Bacon costs £10.99 at McDonald's in United Kingdom (updated August 2026).
A Big Arch® with Bacon at McDonald's costs £10.99 in the United Kingdom as of August 2026. That's about 171% above the average McDonald's What's New item — the 1st-most-expensive of 29 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 What's New
29 items tracked| This item | £10.99 |
| What's New median | £3.19 |
| Cheapest — Big Mac® Sauce | £0.50 |
| Most expensive — Big Arch® with Bacon | £10.99 |
| vs What's New median | +245% |
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