Lusaka International Airport is about 20km northeast of the city centre. Taxis between the airport and central Lusaka cost anywhere from ZMW200 to ZMW250. There’s no airport bus but the upmarket hotels send minibuses (usually for a fee) to meet international flights, so you may be able to arrange a ride into town with the minibus driver (for a negotiable fee).
Arriving at the airport there are ATMs, foreign-exchange booths, car-rental offices and mobile-phone companies selling SIM cards. For departures, once through security for international flights, there's a restaurant and basic bar, and a couple of shops selling curios.