Busan International Film Festival (BIFF)

Asia's most prestigious film festival, Busan International Film Festival (BIFF), premieres over 300 films from 70 countries each October in the Centum City district. With attendance exceeding 200,000 in 2025—30% higher than the average Asian film festival—it outperforms #2 on this list by offering unprecedented public access: the BIFF Cinematheque and Outdoor Stage on Haeundae Beach are free and open to all, contrasting with the more exclusive Cannes. The red carpet draws top Asian and Hollywood stars, but the festival's focus on community engagement sets it apart, drawing 50,000+ free attendees annually.