TURKISH Airlines is expanding its Manchester- Istanbul service from 10-flights per week to 14.The carrier, which has been flying from Manchester since 1993, said the extra flights would begin at the end of March.It will operate Boeing 737-900 and Boeing 737-800 aircraft, with business and economy class available.The flights will leave Manchester at 1100 or 1555 seven days a week.The airline, which is a key partner of Manchester United FC, offers  connections from Manchester to more than 100 destinations beyond Turkey.Many busi......for the full story register now for free or login below...