One Way Trip () is a South Korean coming-of-age drama film directed by Choi Jung-yeol and starring Ji Soo, Kim Jun-myeon, Ryu Jun-yeol, and Kim Hee-chan. It was released on March 24, 2016.
The film was displayed at the 20th Busan International Film Festival which was held from October 1 to October 10, 2015. The release of the film's DVD was on October 27, 2016.
It's a story of four best friends who go on a trip before one of them leaves for military service; they get involved in an incident that will change their lives forever.