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
I went on a 3 days safari with Jamboi Masai. It was a join in safari so I joined two groups for the 3 days and everything was taking care of. The guides were great and the accommodations as well. I recommend Jambo Masai tour for one...