Getting Lasik Eye Surgery has no set age requirement but most Laser Eye Surgery places will not perform laser eye surgery on anyone under 18 years of age since when you're under 18 years of age your eyes are still changing into your early adulthood.
So in most places as long as you're 18 or older you can get laser eye surgery as long as you qualify in other ways.
Not everyone is able to have Laser Eye surgery but they'll let you know whether you qualify for the laser eye surgery when you go to the laser eye surgery center.