Sri Lanka Cricket Secretary Mohan de Silva said they received the all-clear from the defence ministry to leave for Pakistan on Tuesday
De Silva visited Pakistan last month along with a security consultant to check out the arrangements made by the hosts.
The Sri Lanka team was the target of an attack during a Test match in Pakistan´s Lahore in March 2009, with six players injured when gunmen attacked their bus.
6 Pakistan policemen and 2 civilians were killed after that a majority of international teams have refused to tour the South Asian country.
Pakistan organized Pakistan Supper League successfully.ICC also contributed in returning cricket back to Pakistan by sending World Xl led by south African captain faf duplsee.