Benzo[α]pyrene (BaP), a carcinogenic polycyclic aromatic hydrocarbon, is ubiquitous in nature. It is generally found in heat-treated foods like roasted sesame seeds. BaP degradation has attracted attention due to the recalcitrant nature of BaP. In this study, corona discharge plasma jet (CDPJ) was used to degrade BaP on glass slides and in food materials. The plasma discharges were generated using air as working gas under atmospheric pressure conditions and at different currents (1.00, 1.25, and 1.50 A). Optimal BaP degradation was observed upon using CDPJ generated at 1.50 A current and at 15 mm sample-to-electrode distance (STED). Under these conditions, initial BaP concentration on slides was reduced maximally by 87.09% in 30 min. The degradation kinetics were well-fitted by Weibull tail model compared with others. In food commodities (roasted sesame and perilla seeds), the average levels of BaP degradation ranged between 32.96-45.90% following CDPJ treatment for 30 min.