update (17 Sept 2013): Proflight Zambia is currently considering to introduce a fourth weekly flight between Lusaka and Lilongwe. We'll keep you posted as soon as the introduction got its regulatory approval.
(update 10 June 2013): A video of Proflight Zambia's inaugral flight between Lusaka and Lilongwe in Malawi
Zambia's only domestic scheduled airline, Proflight Zambia, has announced the introduction of its first international destination. From 04 June 2013 the airline will operate flights between Lusaka (Zambia) and Lilongwe in Malawi. We will keep you posted regarding the number of flights Proflight Zambia will be offering.
From its base in Lusaka Proflight Zambia currently flies to Livingstone, Mansa, Ndola, Kasama, Chipata, Mfuwe, Lower Zambezi and Solwezi.