Flights between Malabo & Bata?

Hi I'm Matt,
Hello everyone.
Please can somebody tell me what a return flight costs from Malabo to Bata and what airlines fly between and how often?
Very much appreciate anyones advice.
Thanks
Matt 
:whistle:

hi.
    not sure of cost but i'm told not expensive.
i do know they don't fly at night but are frequent during
the day - about every hour or so during daylight hours.
     local airlines - not sure of names - but small passenger
numbers and only takes about 45 minutes.

There are currently 3 airlines that run from Malabo to Bata these are 1. Punto Azul 2. Cronos 3. Ceiba )not sure if they still go to bata).

The prices range range from  60,000 cfa return to 120,000 cfa return depending on when you book your ticket. These prices may increase if travelling during the African Cup of Nations.