| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (new) |  | About Time (2013) | £1,761,079 | £1,761,079 | £1,761,079 | new | 1 |
| 2 (new) |  | Riddick (2013) | £1,415,141 | £1,415,141 | £1,415,141 | new | 1 |
| 3 (1) |  | One Direction: This Is Us (2013) | £1,122,137 | £2,350,160 | £5,822,032 | -68% | 2 |
| 4 (3) |  | We're the Millers (2013) | £918,971 | £1,729,760 | £5,788,783 | -18% | 3 |
| 5 (2) |  | Elysium (2013) | £776,884 | £1,533,260 | £7,429,389 | -36% | 3 |
| 6 (5) |  | Planes (2013) | £620,814 | £1,056,640 | £6,918,840 | -22% | 4 |
| 7 (4) |  | Pain and Gain (2013) | £401,920 | £907,756 | £1,923,892 | -60% | 2 |
| 8 (9) |  | Despicable Me 2 (2013) | £316,278 | £583,383 | £45,395,057 | -20% | 11 |
| 9 (8) |  | Grown Ups 2 (2013) | £314,249 | £544,794 | £7,983,406 | -24% | 5 |
| 10 (10) |  | Monsters University (2013) | £294,762 | £555,646 | £29,083,561 | -24% | 9 |
| 11 (11) |  | The Smurfs 2 (2013) | £249,400 | £449,730 | £11,300,203 | -29% | 6 |
| 12 (6) |  | The Way Way Back (2013) | £242,362 | £522,399 | £1,054,886 | -54% | 2 |
| 13 (12) |  | Percy Jackson: Sea of Monsters (2013) | £220,396 | £419,393 | £6,725,848 | -32% | 5 |
| 14 (14) |  | 2 Guns (2013) | £187,690 | £375,578 | £4,173,497 | -39% | 4 |
| 15 (7) |  | You're Next (2013) | £177,081 | £478,995 | £1,002,544 | -66% | 2 |