This operator can help select your international flights, but you'll have to book them yourself help
Fly to/from Abeid Amani Karume Airport (ZNZ - Check price) on Zanzibar. Or fly to/from Dar es Salaam (DAR - Check price) . There are daily ferries between Dar es Salaam and Zanzibar.
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 well organized, very friendly and competent guides (especially the driver, named John), we did see so many amazing landscapes, animals (all big 5, but that would not have been necessary) and had also much fun. The lodges were large...