You are legally only allowed 200 cigs back from Turkey.

I think this correct ,unless it has been changed in the last month.

200 cigerettes or cigarillos or 50 cigars or 250 g tobacco
2 litres of still wine & 1 litre of spirits or strong liqueurs over 22% volume: or 2 litres of fortified wine, sparkling wine or liqueur.
60 ml of perfume/250ml toilet water
£145 worth of all other goods inc gifts / souvenirs.

Bluepeterno1