Check your health system’s coverage before pricing this abroad
Before comparing international prices, it is worth establishing whether your own health system would fund buried penis surgery, since this is widely treated as reconstructive rather than cosmetic surgery. The functional problems it corrects, difficulty urinating standing, keeping the area clean, recurrent infection, and the inability to have sex, are the kind of criteria that genuinely qualify for funded treatment in a number of health systems.
This is not true of most procedures covered elsewhere in this part of the catalogue, and it is the single most useful thing to check first, since funded treatment at home, even with a wait, is likely to be better value than a private or international trip for an operation of this length and complexity.