The airline currently has three daily services from Manchester. From 19 May four additional frequencies will operate on Monday, Wednesday, Friday and Sunday, bringing the total to 25 during the peak summer season.
The new routes allow more connection possibilities at Istanbul airport as well as city breaks.
An additional four flights a week will also be added to the Birmingham-Istanbul route, and a further four from Gatwick to Istanbul. This will see the carrier operate 112 weekly flights between the capital and Istanbul.
In Scotland, three additional weekly flights will operate between Edinburgh and Istanbul for summer 2024, meaning a total of 10 per week.
