This operator can help select your international flights, but you'll have to book them yourself help
Fly to/from Kilimanjaro Airport (JRO - Check price) near Arusha. Or fly to/from Arusha Airport (ARK - Check price) via Dar es Salaam or Nairobi (Kenya)
A transfer from and back to the airport is included
Additional accommodation before and at the end of the tour can be arranged for an extra cost
In the end, I did not book with this intermediairy/travel agency. Also after paying the 10% bookingfee. - When I asked 3 questions in my email, I only got 1 answer. I had to go back and remind the operator about the other 2 questions....