| Title | Weekend | Week | Total | % Change | Total Weeks | ||
| 1 (new) | ![]() | City of Angels (1998) | £1,141,654 | £1,141,654 | £1,141,654 | new | 1 |
| 2 (1) | ![]() | The Wedding Singer (1998) | £605,673 | £878,226 | £3,177,021 | -38% | 3 |
| 3 (2) | ![]() | Sliding Doors (1998) | £330,190 | £429,247 | £7,522,791 | -44% | 8 |
| 4 (3) | ![]() | Deep Impact (1998) | £262,463 | £367,448 | £7,392,922 | -44% | 6 |
| 5 (4) | ![]() | The Apostle (1998) | £186,266 | £270,086 | £605,364 | -44% | 2 |
| 6 (new) | ![]() | The Exorcist (1973) Rerelease | £151,714 | £151,714 | £151,714 | re | 46 |
| 7 (6) | ![]() | Titanic (1997) | £87,845 | £114,199 | £64,098,767 | -37% | 22 |
| 8 (5) | ![]() | The General (1998) | £84,741 | £122,874 | £888,720 | -40% | 4 |
| 9 (7) | ![]() | Wishmaster (1997) | £84,004 | £113,405 | £899,246 | -33% | 4 |
| 10 (8) | ![]() | Scream 2 (1998) | £77,131 | £111,840 | £6,471,319 | -28% | 8 |
| 11 (13) | ![]() | Star Kid (1998) | £48,918 | £66,039 | £493,758 | -21% | 5 |
| 12 (9) | ![]() | Mousehunt (1998) | £47,089 | £68,279 | £5,350,836 | -53% | 12 |
| 13 (15) | ![]() | Soul Food (1998) | £42,918 | £55,793 | £112,626 | -24% | 2 |
| 14 (10) | ![]() | Red Corner (1997) | £42,324 | £61,370 | £404,264 | -57% | 3 |
| 15 (12) | ![]() | Dark City (1998) | £37,995 | £53,193 | £642,757 | -48% | 4 |