When is season end coming?

Thanks so much! :)

{quoted}

Usually early November

This. It's either very late October or early November. It's normally about two or three weeks after the final World Championship matches are done. For those few weeks, high elo players generally play Ranked for fun, which is actually quite refreshing if they stream. Like, in Season 3, Dyrus went full Tiamat (which stacked at the time) Shyvana and got a pentakill right after he did a 5-man ult.