| Title | Weekend | Week | Total | % Change | Total Weeks |
| 1 (1) |  | The Lord of the Rings: The Return of the King (2003) | £2,377,268 | £3,771,775 | £51,871,207 | -36% | 5 |
| 2 (2) |  | The Last Samurai (2004) | £2,048,193 | £3,403,170 | £6,126,251 | -25% | 2 |
| 3 (5) |  | Lost In Translation (2003) | £1,051,380 | £1,564,038 | £2,361,109 | 24% | 2 |
| 4 (new) |  | Paycheck (2004) | £927,212 | £927,212 | £927,212 | new | 1 |
| 5 (3) |  | Peter Pan (2003) | £763,662 | £951,681 | £7,378,626 | -23% | 4 |
| 6 (4) |  | LoveActually (2003) | £588,501 | £1,109,756 | £34,569,126 | -28% | 9 |
| 7 (new) |  | Runaway Jury (2004) | £583,367 | £583,367 | £583,367 | new | 1 |
| 8 (6) |  | Cold Mountain (2003) | £576,768 | £1,079,819 | £4,206,869 | -23% | 4 |
| 9 (7) |  | Stuck On You (2003) | £428,289 | £659,497 | £2,962,826 | -41% | 3 |
| 10 (new) |  | Girl With a Pearl Earring (2004) | £384,498 | £384,498 | £384,498 | new | 1 |
| 11 (8) |  | Freaky Friday (2003) | £362,971 | £466,204 | £5,833,394 | -31% | 5 |
| 12 (9) |  | Brother Bear (2003) | £201,112 | £218,283 | £5,043,220 | -21% | 7 |
| 13 (12) | | Touching the Void (2003) | £107,316 | £182,795 | £1,002,715 | -5% | 6 |
| 14 (10) |  | Elf (2003) | £81,339 | £254,819 | £16,518,290 | -53% | 8 |
| 15 (new) | | A Mighty Wind (2003) | £62,657 | £62,657 | £62,657 | new | 1 |