| Rank |
Title |
Weekend |
Total |
Week |
% change |
Weeks |
| 1 | Night School / 2018 | £1,596,377 | £1,596,377 | £1,596,377 | New | 1 |
| 2↓ (1) | The House With a Clock In Its Walls / 2018 | £1,547,626 | £5,521,152 | £2,150,561 | -54% | 2 |
| 3↓ (2) | A Simple Favour / 2018 | £1,001,620 | £3,407,225 | £1,785,325 | -38% | 2 |
| 4↔ (4) | Crazy Rich Asians / 2018 | £731,157 | £4,819,713 | £1,244,144 | -36% | 3 |
| 5↔ (5) | The Nun / 2018 | £659,153 | £10,597,539 | £1,099,938 | -35% | 4 |
| 6↓ (3) | King of Thieves / 2018 | £619,529 | £4,976,640 | £1,239,264 | -60% | 3 |
| 7 | The Wife / 2018 | £392,635 | £392,635 | £392,635 | New | 1 |
| 8↓ (7) | The Predator / 2018 | £334,322 | £4,569,791 | £683,219 | -51% | 3 |
| 9↓ (8) | Christopher Robin / 2018 | £299,288 | £14,225,959 | £388,575 | -38% | 7 |
| 10↓ (6) | Mile 22 / 2018 | £287,226 | £1,420,868 | £624,980 | -64% | 2 |
| 11↓ (9) | Incredibles 2 / 2018 | £238,885 | £55,524,993 | £270,917 | -31% | 12 |
| 12↔ (12) | Hotel Transylvania 3: Summer Vacation / 2018 | £206,742 | £19,116,195 | £222,724 | -20% | 10 |
| 13↓ (10) | Mamma Mia! Here We Go Again / 2018 | £182,377 | £65,222,094 | £349,672 | -44% | 11 |
| 14↓ (13) | BlackKKlansman / 2018 | £158,417 | £6,201,281 | £292,894 | -34% | 6 |
| 15↓ (14) | Black '47 / 2018 | £139,659 | £1,344,288 | £241,988 | -12% | 4 |
| 16 | Sui Dhaaga Made In India / 2018 | £114,644 | £114,644 | £114,644 | New | 1 |
| 17↓ (11) | The Little Stranger / 2018 | £108,249 | £594,955 | £294,866 | -64% | 2 |
| 18 | Chekka Chivantha Vaanam / 2018 | £93,908 | £93,908 | £93,908 | New | 1 |
| 19↓ (15) | The Intent 2: The Come Up / 2018 | £89,573 | £317,330 | £167,939 | -40% | 2 |
| 20 | Juliusz / 2018 | £69,403 | £69,403 | £69,403 | New | 1 |
| 21↓ (16) | Mission:Impossible - Fallout / 2018 | £69,217 | £24,320,585 | £107,715 | -29% | 10 |
| 22 | Soft Cell: One Final Time - Live Concert From London / 2018 | £66,078 | £66,078 | £66,078 | New | 1 |
| 23↓ (17) | Cold War / 2018 | £38,287 | £970,861 | £76,201 | -46% | 5 |
| 24↓ (20) | The Children Act / 2018 | £34,304 | £2,677,330 | £100,833 | -29% | 6 |
| 25 | Parahuna / 2018 | £21,513 | £21,513 | £21,513 | New | 1 |
| 26↓ (22) | Matangi / Maya / M.I.A. / 2018 | £20,118 | £89,630 | £46,500 | -53% | 2 |
| 27 | Skate Kitchen / 2018 | £19,545 | £19,545 | £19,545 | New | 1 |
| 28↓ (25) | Yardie / 2018 | £18,131 | £1,122,430 | £35,670 | -38% | 5 |
| 29 | Devadas / 2018 | £13,254 | £13,254 | £13,254 | New | 1 |
| 30↓ (27) | Nureyev / 2018 | £6,380 | £47,062 | £40,234 | -7% | 2 |
| 31 | Pataakha / 2018 | £5,913 | £5,913 | £5,913 | New | 1 |
| 32 | Redcon 1 / 2018 | £5,714 | £5,714 | £5,714 | New | 1 |
| 33 | Sarkari Hiriya Prathamika Shaale / 2018 | £4,993 | £4,993 | £4,993 | New | 1 |
| 34↓ (26) | Sherlock Gnomes / 2018 | £4,668 | £9,449,197 | £-25,989 | -62% | 21 |
| 35 | The Meeting / 2018 | £4,294 | £4,294 | £4,294 | New | 1 |
| 36 | Two For Joy / 2018 | £3,371 | £3,371 | £3,371 | New | 1 |
| 37↓ (30) | Hurricane / 2018 | £3,363 | £113,708 | £4,310 | -24% | 4 |
| 38 ⇅ | King Lear: NT Live 2018 / 2018 | £3,287 | £604,413 | £3,287 | New | 1 |
| 39↓ (37) | Sgt. Stubby: An Unlikely Hero / 2018 | £2,875 | £116,147 | £3,235 | 58% | 8 |
| 40↓ (31) | Spitfire / 2018 | £2,402 | £276,193 | £5,785 | -41% | 11 |
| 41↓ (28) | The Festival / 2018 | £1,956 | £3,436,954 | £4,313 | -63% | 7 |
| 42 ⇅ (re) | Guardians of the Galaxy / 2014 | £1,804 | £29,350,774 | £1,804 | RE | 23 |
| 43 ⇅ | The Gospel According to Andre / 2018 | £1,749 | £2,278 | £1,749 | New | 1 |
| 44↓ (35) | The Merry Wives of Windsor: RSC Live 2018 / 2018 | £1,639 | £330,537 | £5,439 | -4% | 3 |
| 45↑ (46) | Whitney / 2018 | £1,474 | £459,725 | £2,594 | 67% | 13 |
| 46↓ (41) | Swimming With Men / 2018 | £1,463 | £458,541 | £4,144 | 42% | 13 |
| 47 | Anchor and Hope / 2018 | £1,425 | £1,425 | £1,425 | New | 1 |
| 48 ⇅ (re) | Everybody's Talking About Jamie / 2018 | £1,372 | £725,068 | £1,372 | RE | 10 |
| 49 ⇅ (re) | Avengers: Age of Ultron / 2015 | £1,156 | £48,335,413 | £1,156 | RE | 18 |
| 50↓ (47) | The More You Ignore Me / 2018 | £980 | £67,199 | £1,805 | 57% | 13 |
| 51 | Hello Mrs. Money / 2018 | £979 | £979 | £979 | New | 1 |
| 52↓ (33) | Where Do We Go From Here?? / 2018 | £948 | £5,549 | £2,803 | -65% | 2 |
| 53↓ (42) | Patrick / 2018 | £791 | £1,211,448 | £1,344 | -4% | 14 |
| 54↓ (29) | Thomas & Friends: Big World Big Adventures: The Movie / 2018 | £778 | £498,240 | £1,184 | -83% | 11 |
| 55↓ (40) | Julie: NT Live 2018 / 2018 | £683 | £230,762 | £6,484 | -34% | 3 |
| 56↓ (54) | The Happy Prince / 2018 | £670 | £865,478 | £6,698 | 86% | 14 |
| 57 | Fat Buddies / 2018 | £629 | £629 | £629 | New | 1 |
| 58 ⇅ (re) | Thor: The Dark World / 2013 | £628 | £20,128,907 | £628 | RE | 14 |
| 59↓ (45) | Leaning Into the Wind - Andy Goldsworthy / 2018 | £546 | £37,991 | £650 | -3% | 7 |
| 60↓ (43) | Ocean's Our Blue Planet / 2018 | £424 | £2,370 | £542 | -47% | 4 |
| 61↓ (52) | Jurassic World: Fallen Kingdom / 2018 | £281 | £41,587,646 | £354 | 11% | 17 |
| 62 ⇅ (re) | Jonas Kaufmann Under the Stars / 2018 | £195 | £171,268 | £195 | RE | 3 |
| 63 ⇅ (re) | The Man From Mowax / 2018 | £107 | £19,387 | £107 | RE | 4 |
| 64↓ (48) | Peter Rabbit / 2018 | £97 | £41,074,608 | £127 | -77% | 29 |
| 65↓ (50) | The Eyes of Orson Welles / 2018 | £93 | £34,426 | £203 | -76% | 7 |
| 66↓ (39) | The Escape / 2018 | £91 | £163,018 | £2,898 | -91% | 9 |
| 67↓ (51) | Apostasy / 2018 | £90 | £330,182 | £171 | -75% | 10 |
