Now I know there is some short stopovers in Istanbul, but just booked Mrs Tickets on Dalaman to Gatwick flight , returning Gatwick to Antalya in the Feb/Mar period, for only £134. As they are scheduled flights Mrs Tickets will also enjoy in the price, drinks, meals, seat reservation, excellent hand luggage and 20kg of hold luggage. Nice flight times too. And yes we wanted to fly back in to Antalya. So we think it is always worth checking Turkish Airlines, even during the summer months when flights are generally in an abundance.