Comebacks:

Oct. 1: IKON, NU'EST W, and Park Won

Oct. 2: NOIR

Oct. 3: Solbi

Oct. 4: SoYou, The Rose, and Epitone Project

Oct. 8: Seven O'Clock, Super Junior, and Snuper

Oct. 10: IU, Vibe, Nakjoon, and Fromis_9

Oct. 11: VAV, Weki Meki, and Eddie Kim

Oct. 12: NCT 127

Oct. 15: Zion.T

Oct. 16: April

Oct. 17: Soya, Kim DongHan, and Jung EunJi

Oct. 18: Lee HongKi 

Oct. 22: Stray Kids and Monsta X

Oct. 23: RM, N.tic

Oct. 24: BoA and Golden Child

Oct. 25: Lyn

Oct. 29: HIGHLIGHT and Paul Kim

Oct. 30: Eric Nam, BLACK6IX, HeyGirls, and 14U

Oct. 31: Monday Kiz

​

Debut: 

Oct. 18: S#aFLA

Oct. 24: ATEEZ and PinkFantasy

Oct. 29: IZ*ONE

Oct. 30: JBJ95​

​

With the lovely help of this website: "kpopmap"

https://www.kpopmap.com/upcoming-kpop-comeback-debut-lineup-in-october-2018/