Non-small cell lung cancer (NSCLC) includes a group of tumors that respond poorly to drugs. cis-Diamminedichloroplatinum(II) (cis-DDP) toxicity still remains problematic, and not completely solved by the improvement of supportive care. Therefore, the cis-Pt(II) complex of 3-aminoflavone was selected from cis-DDP analogues with a more favourable toxic profile towards normal cells and at least similar or better anti-tumor activity in comparison with cis-DDP. The aim of this research is to compare the ability of the cis-Pt(II) complex of 3-aminoflavone and cis-DDP to induce apoptosis and necrosis in the human non-small cancer cell line A549. Trypan blue dye exclusion, fluorochrome staining (acridine orange/ethidium bromide double staining), MTT and TUNEL (TdT-mediated dUTP Nick-End Labeling) assays were used. The results obtained show that the cis-Pt(II) complex of 3-aminoflavone is more active in inducing apoptosis and necrosis and in decreasing viability in A549 cells than cis-DDP, which suggests that it could be a potential chemotherapeutic drug.