| Rank | Release
| Genre
| Budget
| Running Time
| Gross | Theaters | Total Gross | Release Date | Distributor
| Estimated
|
|---|
| 1 | Solo: A Star Wars Story | - | - | - | $3,344,430 | 465 | $3,611,467 | May 25 | Walt Disney Pictures | false |
| 2 | Jurassic World: Fallen Kingdom | - | - | - | $2,973,963 | 193 | $4,821,049 | Jun 8 | Universal Pictures International (UPI) | false |
| 3 | Cold War 2018 Re-release | - | - | - | $2,391,111 | 265 | $4,870,355 | Jun 8 | Kino Swiat | false |
| 4 | Show Dogs | - | - | - | $2,063,673 | 163 | $2,899,359 | Jun 1 | Sony Pictures Releasing | false |
| 5 | Deadpool 2 | - | - | - | $671,472 | 318 | $4,810,166 | May 18 | 20th Century Fox International | false |
| 6 | Ocean's Eight | - | - | - | $596,429 | 193 | $1,427,233 | Jun 22 | Warner Bros. | false |
| 7 | The Stolen Princess | - | - | - | $520,882 | 192 | $1,093,120 | Jun 22 | - | false |
| 8 | Belle and Sebastian, Friends for Life 2018 Re-release | - | - | - | $480,046 | 207 | $588,688 | Jun 1 | Monolith Films | false |
| 9 | Hereditary | - | - | - | $421,125 | 178 | $803,086 | Jun 22 | Monolith Films | false |
| 10 | Book Club | - | - | - | $398,322 | 177 | $1,204,848 | May 25 | Monolith Films | false |
| 11 | Two Tails | - | - | - | $307,750 | 184 | $493,003 | May 25 | Forum Hungary | false |
| 12 | Ploey | - | - | - | $301,442 | 194 | $658,558 | Jun 15 | Kino Swiat | false |
| 13 | Ghost Stories | - | - | - | $289,700 | 140 | $289,700 | Jun 1 | Kino Swiat | false |
| 14 | Avengers: Infinity War | - | - | - | $279,975 | 460 | $7,367,423 | Apr 26 | Walt Disney Pictures | false |
| 15 | Duck Duck Goose | - | - | - | $266,814 | 232 | $1,022,648 | May 11 | Kino Swiat | false |
| 16 | Overboard | - | - | - | $266,114 | - | $613,713 | Jun 15 | Forum Hungary | false |
| 17 | Loving Pablo | - | - | - | $241,478 | 113 | $562,853 | Jun 15 | Kino Swiat | false |
| 18 | Peter Rabbit | - | - | - | $85,514 | 212 | $2,668,595 | Apr 13 | Sony Pictures Releasing | false |
| 19 | The Leisure Seeker | - | - | - | $25,935 | 50 | $60,048 | May 25 | Sony Pictures Releasing | false |
| 20 | Based on a True Story | - | - | - | $19,903 | 131 | $298,753 | May 11 | Monolith Films | false |
| 21 | Blockers | - | - | - | $15,864 | 118 | $529,615 | May 4 | Universal Pictures International (UPI) | false |
| 22 | A Quiet Place | - | - | - | $5,250 | 136 | $996,277 | Apr 13 | Paramount Pictures International | false |
| 23 | Wonder | - | - | - | $3,360 | 194 | $5,725,196 | Jan 19 | Monolith Films | false |
| 24 | Truth or Dare | - | - | - | $2,791 | 109 | $445,153 | Apr 20 | United International Pictures | false |
| 25 | Paul, Apostle of Christ | - | - | - | $592 | 118 | $134,556 | May 4 | Sony Pictures Releasing | false |
| 26 | Sherlock Gnomes | - | - | - | $565 | 191 | $1,223,014 | Mar 16 | Paramount Pictures International | false |
| 27 | Human Flow | - | - | - | $393 | - | $3,644 | May 11 | Against Gravity | false |
| 28 | Black Panther | - | - | - | $367 | 194 | $3,601,530 | Feb 14 | Walt Disney Pictures | false |
| 29 | Darkest Hour | - | - | - | $268 | 53 | $682,038 | Jan 26 | Universal Pictures International (UPI) | false |
| 30 | Lady Bird | - | - | - | $46 | 74 | $287,776 | Mar 2 | Universal Pictures International (UPI) | false |
| 31 | Mary Magdalene | - | - | - | $36 | 154 | $151,591 | Apr 6 | United International Pictures | false |
