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
It was great to make two trips with Roadside Tanzania. We went with a group of seven a full day to Tarangire National Park, and about a week later with a different group of 7 a full day to the Ngorongoro crater. Both days went excellently...