The thermal destruction of benzene in methane/air flue gas is studied experimentally using an atmospheric laminar flow reactor in laboratory scale. The reactor is operated at four different fuel equivalent ratios (phi = 0.06, 0.1,0.5, 3.7), and temperatures in the range from 850 to 973 K and realises a residence time of 5 s. Stable-species concentrations are measured by gas chromatography (GC) and high-pressure liquid chromatography (HPLC), where phenol, acetylene, formaldehyde, acrolein, methane and acetaldehyde are the major hydrocarbon products besides CO and CO2. The augmentation of the temperature from 850 to 973 K increases the benzene conversion rate from 55% to 99%. The experimental results for one fuel equivalent ratio (phi = 0.5) are compared to the benzene model proposed by Emdee et al. (J. Phys. Chem. 92 (1992) 2151-2161). A fair agreement is observed for the benzene consumption and the CO production throughout the temperature range considered here. The small hydrocarbons are not very well matched, which requires further research on the sub-models. Our experimental results on laboratory scale provide a database for the modelling of benzene oxidation in waste incinerators.