New blood vessel formation, known as angiogenesis is a fundamental event in the process of tumor growth and metastatic dissemination. Due to its central role in tumor angiogenesis, the vascular endothelial growth factor (VEGF) and its receptor have been a major focus of basic research and drug development in the field of oncology, including the treatment of non-small cell lung cancer (NSCLC). Approaches targeting VEGF include monoclonal antibodies and vascular endothelial growth factor receptor-tyrosine kinase inhibitors (VEGFR-TKIs). Bevacizumab (Avastin) is an anti-VEGF recombinant humanized monoclonal antibody. A very recent randomized phase III trial demonstrated a statistically significant advantage in median survival favouring the combination of bevacizumab plus chemotherapy versus chemotherapy alone in the treatment of advanced non-squamous NSCLC. This study represents the first evidence of superior efficacy of targeted therapy combined with chemotherapy over chemotherapy alone in the treatment of NSCLC. ZD6474 is an orally bioavailable inhibitor of VEGFR-2 tyrosine kinase. First evidences of antitumor activity and its excellent toxicity profile make it a promising targeted agent for the treatment of NSCLC. A recent phase I/II study examined the combination of Epidermal Growth Factor Receptor (EGFR)-TKI erlotinib and bevacizumab in patients with non-squamous stage IIIB/IV NSCLC. Data on antitumor activity of this combination have to be considered very promising. Clinical trials of multiple targeted therapy may represent the second generation studies in the treatment of NSCLC.