Later flights will originate from a domestic terminal which is still being built within the international airport.
Cinnamon Air operated by Saffron Aviation (Pvt.) Ltd, a joint venture between Sri Lanka's John Keells Holdings, MMBL Leisure Holdings and Phoenix Ventures.
The daily flights to Koggala and Dickwella will serve key south coast tourist destinations such as Galle, Koggala, Weligama, Mirissa, Dickwella and Tangalle, the company said.
From July Cinnamon Air plans daily scheduled flights from Katunayake to Kandy (Polgolla) via a waterdrome at Water’s Edge Sri Jayawardenepura.
The firm said the route will allow passengers