For Winter flights, Thom Cook do Glasgow to Antalya.
OK its a 4 hour+ coach trip to Fethiye which is nearly the same time it takes to drive to Manchester from Glasgow so travel time is much the same, but some of the prices have been very low, there have been a few return trips this coming month at £115 + the usual surcharges.
Pity we could not manage that dates, and have to go via Manchester.
Ahh well a nice 7 hour car journey Boo Hoo