The first Hajj flight will depart from Islamabad on Sunday night.
According to Ministry of Religious Affairs, more than 80 percent pilgrims under government Hajj scheme have completed their training through Hajj camps.
Hajj pilgrims will be informed about the flights through the website and mobile message.
Hajj pilgrims under government scheme will arrive in Saudi Arabia via PIA, Air Blue, Serene Air and Saudi Air.
This year, Religious Affairs completed a six-month Hajj operation in a short span of one month.