There are several synonyms for the phrase "planned escape." One of these is "premeditated getaway," indicating that the escape was thought out and intentionally organized. Another option is "orchestrated departure," suggesting that the escape was carefully planned and executed with precision. A third synonym could be "calculated flight," indicating that the escape was a deliberate and strategic move. Finally, "prearranged evasion" could also be used, hinting at the idea that the escape was arranged in advance, possibly with assistance from others. Regardless of the words chosen, these synonyms all emphasize the intentionality and planning involved in orchestrating a successful escape.