Wirelessly posted (BlackBerry: BlackBerry8530/5.0.0.1030 Profile/MIDP-2.1 Configuration/CLDC-1.1 VendorID/417)
"You would have to transit from SAW to IST but I would imagine that you could do it fairly cheaply if you take a shuttle into the city and then the metro to IST."
The OP might not even have to transit from SAW to IST. TK flies to several European cities from SAW.