| 38 Products | Apr 2024 | Apr 2025 | Change |
| Kit Kat Nestle KitKat Chunky Milk Chocolate Bars Multipack (40g) | £1.66 | £1.78 | + £0.12 7.2% increase |
| | £1.65 | £1.64 | - £0.01 -0.6% decrease |
| | £1.55 | £1.50 | - £0.05 -1.9% decrease |
| | £1.65 | £1.85 | + £0.20 2.5% increase |
| | £1.65 | £1.50 | - £0.15 -0.6% decrease |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.55 | £1.35 | - £0.20 -1.9% decrease |
| | £2.00 | £2.00 | £0.00 -1.8% increase |
| | £1.00 | £1.00 | £0.00 -1.9% increase |
| | £1.65 | £1.50 | - £0.15 -2.5% decrease |
| | £2.44 | £3.99 | + £1.55 7.2% increase |
| Kit Kat 2 Finger Milk Chocolate Biscuit Bars Multipack (20.7g) | £3.02 | £3.26 | + £0.24 7.9% increase |
| | £2.65 | £2.74 | + £0.09 3.4% increase |
| | £2.50 | £3.50 | + £1.00 20.9% increase |
| | £2.58 | £2.85 | + £0.27 17.4% increase |
| | £2.58 | £2.85 | + £0.27 15.9% increase |
| | £3.40 | £3.50 | + £0.10 12.8% increase |
| | £2.65 | £2.85 | + £0.20 11.7% increase |
| | £2.75 | £3.50 | + £0.75 13.9% increase |
| | £2.65 | £2.35 | - £0.30 11% decrease |
| | £2.49 | £2.49 | £0.00 10% increase |
| | £5.99 | £5.99 | £0.00 7.9% increase |
| Kit Kat KitKat Milk Chocolate Bar Multipack 4 Finger (41.5g) | £1.75 | £1.83 | + £0.08 4.6% increase |
| | £1.65 | £1.65 | £0.00 No change |
| | £1.53 | £1.50 | - £0.03 -0.6% decrease |
| | £1.65 | £1.85 | + £0.20 3.7% increase |
| | £1.65 | £1.50 | - £0.15 0.6% decrease |
| | £1.50 | £1.65 | + £0.15 1.9% increase |
| | £1.25 | £1.25 | £0.00 1.9% increase |
| | £1.00 | £2.00 | + £1.00 11.6% increase |
| | £1.65 | £1.50 | - £0.15 8.1% decrease |
| | £1.65 | £1.45 | - £0.20 6% decrease |
| | £3.99 | £3.99 | £0.00 4.6% increase |
| Kit Kat Milk Chocolate Biscuit Bar Multipack (20.7g) | £2.05 | £2.18 | + £0.13 6.3% increase |
| | £1.75 | £1.94 | + £0.19 10.9% increase |
| | £2.00 | £1.95 | - £0.05 3.7% decrease |
| | £1.00 | £1.00 | £0.00 3.2% increase |
| | £1.75 | £2.00 | + £0.25 5.5% increase |
| | £2.20 | £2.60 | + £0.40 9.2% increase |
| | £1.75 | £1.75 | £0.00 7.5% increase |
| | £1.80 | £2.25 | + £0.45 10.3% increase |
| | £1.75 | £1.65 | - £0.10 8% decrease |
| | £4.49 | £4.49 | £0.00 6.3% increase |
| Kit Kat KitKat 2 Finger Orange Chocolate Biscuit Bar Multipack (20.7g) | £2.07 | £2.15 | + £0.08 3.9% increase |
| | £1.75 | £1.94 | + £0.19 10.9% increase |
| | £2.00 | £1.95 | - £0.05 3.7% decrease |
| | £1.00 | £1.00 | £0.00 3.2% increase |
| | £1.75 | £2.00 | + £0.25 5.5% increase |
| | £2.20 | £2.20 | £0.00 4.6% increase |
| | £1.95 | £1.95 | £0.00 3.4% increase |
| | £1.80 | £2.25 | + £0.45 6.7% increase |
| | £1.75 | £1.65 | - £0.10 5.1% decrease |
| | £4.39 | £4.39 | £0.00 3.9% increase |
| Kit Kat Dark Chocolate 2 Finger Biscuit Bars Multipack 9x20.7 (20.7g) | £1.92 | £2.00 | + £0.08 4.2% increase |
| | £1.75 | £1.94 | + £0.19 10.9% increase |
| | £2.00 | £1.95 | - £0.05 3.7% decrease |
| | £1.00 | £1.00 | £0.00 3.2% increase |
| | £1.75 | £2.00 | + £0.25 5.5% increase |
| | £2.20 | £2.20 | £0.00 4.6% increase |
| | £1.50 | £1.50 | £0.00 4.1% increase |
| | £1.80 | £2.25 | + £0.45 7% increase |
| | £1.75 | £1.65 | - £0.10 5.2% decrease |
| | £3.50 | £3.50 | £0.00 4.2% increase |
| Kit Kat Dark Mint Chocolate Biscuit Bar Multipack (20.7g) | £1.94 | £1.99 | + £0.05 2.6% increase |
| | £1.25 | £1.13 | - £0.12 -9.6% decrease |
| | £2.00 | £1.95 | - £0.05 -5.5% decrease |
| | £2.00 | £2.20 | + £0.20 0.6% increase |
| | £1.75 | £2.00 | + £0.25 4% increase |
| | £1.25 | £1.25 | £0.00 3.6% increase |
| | £1.00 | £1.00 | £0.00 3.2% increase |
| | £1.99 | £2.25 | + £0.26 4.3% increase |
| | £1.75 | £1.65 | - £0.10 3.7% decrease |
| | £4.49 | £4.49 | £0.00 2.6% increase |
| Kit Kat White Chocolate Wafer Bars (186.3g) | £3.24 | £3.28 | + £0.04 1.2% increase |
| | £1.75 | £1.50 | - £0.25 -14.3% decrease |
| | £2.00 | £2.20 | + £0.20 -1.6% increase |
| | £2.00 | £2.20 | + £0.20 2.6% increase |
| | £1.75 | £2.00 | + £0.25 5.3% increase |
| | £2.20 | £2.20 | £0.00 4.1% increase |
| | £1.50 | £1.50 | £0.00 3.2% increase |
| | £1.75 | £1.65 | - £0.10 2.2% decrease |
| | £12.95 | £12.95 | £0.00 1.2% increase |
| Kit Kat Bites Milk Chocolate Sharing Bag (90g) | £2.65 | £2.65 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.35 | £1.35 | £0.00 No change |
| | £1.60 | £1.60 | £0.00 No change |
| | £11.50 | £11.50 | £0.00 No change |
| Kit Kat Vanilla & Chocolate Ice Cream Cones (110ml) | £3.37 | £3.37 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.00 | £3.00 | £0.00 No change |
| | £2.00 | £2.00 | £0.00 No change |
| | £3.50 | £3.50 | £0.00 No change |
| | £3.60 | £3.60 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
| | £4.00 | £4.00 | £0.00 No change |
