Research has it that there are few tourists or travelers who visit Burundi flights, and it has been noted that the flights are nearly non-existent.The problem may be because the country has only one international airport and this is called Bujumbura International Airport that is located nearly outside the capital and carries an average of 85,400 passengers yearly
National Carrier Air Burundi offers designed flights to Kigali in Rwanda as well as  Entebbe in Uganda although of recent, it appears as if its not in service

Besides this, there is a trans-continental link via Brussels on Brussels Airlines.Unfortunately,they tend to limit the national flights that are usually offered by Air Tanzania to Dar es Salaam  in addition to Ethiopian Airlines via Addis Ababa and Kigali, Kenya Airways via Nairobi and Kigali, Interlink from Johannesburg as well as Rwanda air Express from Johannesburg.

The only direct or domestic arrangement is through the offices of the United Nations along with other internally operating relief in addition to discreet agencies.