| 14 Products | May 2025 | May 2026 | Change |
| Lanson Brut Rose Champagne NV (75cl) | £43.99 | £45.50 | + £1.51 3.4% increase |
| | £41.47 | £48.00 | + £6.53 15.7% increase |
| | £47.00 | £48.00 | + £1.00 8.5% increase |
| | £47.00 | £49.00 | + £2.00 7% increase |
| | £46.00 | £48.00 | + £2.00 6.3% increase |
| | £43.00 | £35.00 | - £8.00 1.6% decrease |
| | £46.50 | £48.00 | + £1.50 1.9% increase |
| | £39.99 | £47.00 | + £7.01 3.9% increase |
| | £40.99 | £40.99 | £0.00 3.4% increase |
| Lanson Black Label Brut Champagne NV (75cl) | £39.37 | £41.64 | + £2.27 5.8% increase |
| | £32.58 | £43.00 | + £10.42 32% increase |
| | £43.00 | £43.00 | £0.00 13.8% increase |
| | £43.00 | £44.00 | + £1.00 9.6% increase |
| | £42.00 | £43.00 | + £1.00 7.7% increase |
| | £35.50 | £44.00 | + £8.50 10.7% increase |
| | £42.50 | £42.50 | £0.00 8.8% increase |
| | £36.99 | £32.00 | - £4.99 5.8% decrease |
| Lanson Champagne Brut (75cl) | £30.40 | £35.68 | + £5.28 17.4% increase |
| | £26.00 | £44.00 | + £18.00 69.2% increase |
| | £36.00 | £43.00 | + £7.00 40.3% increase |
| | £25.00 | £25.00 | £0.00 28.7% increase |
| | £35.00 | £35.00 | £0.00 20.5% increase |
| | £30.00 | £31.39 | + £1.39 17.4% increase |
| Lanson Black Label Brut Champagne NV Half Bottle (37.5cl) | £22.58 | £23.25 | + £0.67 3% increase |
| | £23.00 | £23.00 | £0.00 No change |
| | £20.99 | £22.00 | + £1.01 2.3% increase |
| | £23.50 | £24.00 | + £0.50 2.2% increase |
| | £22.82 | £24.00 | + £1.18 3% increase |
| Lanson Le Black Label Brut (20cl) | £14.47 | £14.41 | - £0.06 -0.4% decrease |
| | £13.10 | £13.15 | + £0.05 0.4% increase |
| | £11.79 | £11.00 | - £0.79 -3% decrease |
| | £15.00 | £15.50 | + £0.50 -0.6% increase |
| | £17.99 | £17.99 | £0.00 -0.4% increase |
| Lanson Gold Label Champagne Vintage 2009 Le Vintage (750ml) | £50.06 | £49.81 | - £0.25 -0.5% decrease |
| | £49.50 | £52.00 | + £2.50 5.1% increase |
| | £51.00 | £51.25 | + £0.25 2.7% increase |
| | £51.00 | £51.00 | £0.00 1.8% increase |
| | £48.75 | £45.00 | - £3.75 -0.5% decrease |
| Lanson Le Rose Champagne Brut (37.5cl) | £24.33 | £26.50 | + £2.17 8.9% increase |
| | £27.00 | £27.00 | £0.00 No change |
| | £25.99 | £25.99 | £0.00 No change |
| | £20.00 | £26.50 | + £6.50 8.9% increase |
| Lanson Champagne Le Black Creation Wimbledon Edition () | £37.50 | £39.50 | + £2.00 5.3% increase |
| | £36.00 | £36.00 | £0.00 No change |
| | £39.00 | £43.00 | + £4.00 5.3% increase |
| Lanson Organic Green Label Champagne (75cl) | £58.73 | £56.60 | - £2.13 -3.6% decrease |
| | £55.75 | £51.50 | - £4.25 -7.6% decrease |
| | £61.70 | £61.70 | £0.00 -3.6% increase |
| Lanson Black & Rose Label Champagne NV Small Bottle Twin Pack 2x20cl () | £30.94 | £30.94 | £0.00 No change |
| | £28.00 | £28.00 | £0.00 No change |
| | £33.88 | £33.88 | £0.00 No change |
