The final of the UK series 4 of The Traitors is on Friday 23 January 2026 , airing in the evening on BBC One, with listings putting it around 8–8:30 pm UK time.

Quick Scoop

  • The season 4 finale date is confirmed as 23 January 2026.
  • It is scheduled in a prime-time evening slot on BBC One , around 8–8:30 pm , and also on iPlayer.
  • The episode is slightly longer than usual, with outlets noting an extended runtime for the big finish.

A bit of current context

  • This is the climax of the 2026 New Year run of The Traitors UK, which started on 1 January 2026.
  • There is also a follow-up companion show, The Traitors: Uncloaked , that airs after the finale for extra reactions and analysis.

Information gathered from public forums or data available on the internet and portrayed here.