Kwon Hwa-woon landed his first TV appearance in the 2013 MBC daily series Aurora Princess. In 2015, he became part of director Kim Hak-soon’s naval thriller film Battle of Yeonpyeong, which was nominated for Best Film at the 52nd Grand Bell Awards. That same year, he played supporting characters in the sageuk dramas Scholar Who Walks the Night and Six Flying Dragons, which aired on MBC and SBS, respectively. In 2018, he became part of the hit JTBC series SKY Castle. In 2020, he acted alongside Choi Jin-hyuk and Park Joo-hyun in the KBS2 supernatural-comedy drama Zombie Detective. In 2021, he starred in MBC’s four-episode drama Check Out the Event, opposite Minah. His performance in the miniseries earned him an Excellence Award nomination at the MBC Drama Awards.

Kwon Hwa-woon studied acting at Kyonggi University.