| 37 Products | Mar 2024 | Mar 2025 | Change |
| Kit Kat Nestle KitKat Chunky Milk Chocolate Bars Multipack (40g) | £1.81 | £1.71 | - £0.10 -5.5% decrease |
| | £1.65 | £1.34 | - £0.31 -18.8% decrease |
| | £1.50 | £1.50 | £0.00 -10.1% increase |
| | £1.50 | £1.50 | £0.00 -6.5% increase |
| | £1.50 | £1.50 | £0.00 -5.2% increase |
| | £1.50 | £1.50 | £0.00 -3.9% increase |
| | £1.50 | £1.35 | - £0.15 -5.2% decrease |
| | £1.97 | £2.00 | + £0.03 -3.8% increase |
| | £1.00 | £1.00 | £0.00 -3.9% increase |
| | £1.50 | £1.45 | - £0.05 -3.3% decrease |
| | £4.46 | £3.99 | - £0.47 -5.5% decrease |
| Kit Kat 2 Finger Milk Chocolate Biscuit Bars Multipack (20.7g) | £2.99 | £3.13 | + £0.14 4.7% increase |
| | £2.50 | £2.02 | - £0.48 -19.2% decrease |
| | £2.50 | £3.50 | + £1.00 10.4% increase |
| | £2.50 | £2.85 | + £0.35 11.6% increase |
| | £2.50 | £2.85 | + £0.35 12.4% increase |
| | £3.40 | £3.50 | + £0.10 9.7% increase |
| | £2.50 | £2.85 | + £0.35 10.6% increase |
| | £3.00 | £2.85 | - £0.15 8.1% decrease |
| | £2.50 | £2.35 | - £0.15 6.3% decrease |
| | £2.49 | £2.49 | £0.00 6% increase |
| | £5.99 | £5.99 | £0.00 4.7% increase |
| Kit Kat KitKat Milk Chocolate Bar Multipack 4 Finger (41.5g) | £1.70 | £1.77 | + £0.07 4.1% increase |
| | £1.65 | £1.65 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.50 | £0.00 No change |
| | £1.50 | £1.35 | - £0.15 -2% decrease |
| | £1.25 | £1.25 | £0.00 -1.4% increase |
| | £1.00 | £2.00 | + £1.00 9.2% increase |
| | £1.58 | £1.50 | - £0.08 6.3% decrease |
| | £1.50 | £1.45 | - £0.05 5.6% decrease |
| | £3.99 | £3.99 | £0.00 4.1% increase |
| Kit Kat Milk Chocolate Biscuit Bar Multipack (20.7g) | £2.08 | £2.19 | + £0.11 5.3% increase |
| | £1.50 | £1.94 | + £0.44 29.3% increase |
| | £2.00 | £2.20 | + £0.20 18.3% increase |
| | £1.00 | £1.00 | £0.00 14% increase |
| | £2.00 | £2.00 | £0.00 9.8% increase |
| | £2.20 | £2.60 | + £0.40 12.1% increase |
| | £1.75 | £1.75 | £0.00 10.3% increase |
| | £2.00 | £2.25 | + £0.25 10.1% increase |
| | £1.75 | £1.50 | - £0.25 7.3% decrease |
| | £4.49 | £4.49 | £0.00 5.3% increase |
| Kit Kat KitKat 2 Finger Orange Chocolate Biscuit Bar Multipack (20.7g) | £2.09 | £2.16 | + £0.07 3.3% increase |
| | £1.50 | £1.94 | + £0.44 29.3% increase |
| | £2.00 | £2.20 | + £0.20 18.3% increase |
| | £1.00 | £1.00 | £0.00 14% increase |
| | £2.00 | £2.00 | £0.00 9.8% increase |
| | £2.20 | £2.20 | £0.00 7.5% increase |
| | £1.95 | £1.95 | £0.00 5.6% increase |
| | £2.00 | £2.25 | + £0.25 6.6% increase |
| | £1.75 | £1.50 | - £0.25 4.4% decrease |
| | £4.39 | £4.39 | £0.00 3.3% increase |
| Kit Kat Dark Chocolate 2 Finger Biscuit Bars Multipack 9x20.7 (20.7g) | £1.94 | £2.01 | + £0.07 3.6% increase |
| | £1.50 | £1.94 | + £0.44 29.3% increase |
| | £2.00 | £2.20 | + £0.20 18.3% increase |
| | £1.00 | £1.00 | £0.00 14% increase |
| | £2.00 | £2.00 | £0.00 9.8% increase |
| | £2.20 | £2.20 | £0.00 7.5% increase |
| | £1.50 | £1.50 | £0.00 6.5% increase |
| | £2.00 | £2.25 | + £0.25 7.5% increase |
| | £1.75 | £1.50 | - £0.25 4.6% decrease |
| | £3.50 | £3.50 | £0.00 3.6% increase |
| Kit Kat Dark Mint Chocolate Biscuit Bar Multipack (20.7g) | £1.97 | £2.00 | + £0.03 1.5% increase |
| | £1.25 | £1.13 | - £0.12 -9.6% decrease |
| | £2.00 | £2.20 | + £0.20 2.5% increase |
| | £2.00 | £2.20 | + £0.20 5.1% increase |
| | £2.00 | £2.00 | £0.00 3.9% increase |
| | £1.25 | £1.25 | £0.00 3.5% increase |
| | £1.00 | £1.00 | £0.00 3.2% increase |
| | £1.99 | £2.25 | + £0.26 4.9% increase |
| | £1.75 | £1.50 | - £0.25 1.8% decrease |
| | £4.49 | £4.49 | £0.00 1.5% increase |
| Kit Kat White Chocolate Wafer Bars (186.3g) | £3.24 | £3.26 | + £0.02 0.6% increase |
| | £1.50 | £1.50 | £0.00 No change |
| | £2.00 | £2.20 | + £0.20 5.7% increase |
| | £2.00 | £2.20 | + £0.20 7.7% increase |
| | £2.00 | £2.00 | £0.00 5.3% increase |
| | £2.20 | £2.20 | £0.00 4.1% increase |
| | £1.50 | £1.50 | £0.00 3.2% increase |
| | £1.75 | £1.50 | - £0.25 1.1% decrease |
| | £12.95 | £12.95 | £0.00 0.6% 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 |
