The finale of The Traitors (UK) current season on BBC One is scheduled to air at 8 pm on Friday 23 January , with an extended episode of about 75 minutes rather than the usual 60 minutes.

Quick Scoop: When is The Traitors finale?

  • The latest BBC UK season of The Traitors has its finale on Friday 23 January at 8:00 pm.
  • The episode is planned as a supersized, 75‑minute special , giving extra time for the last roundtable, final reveal, and winner announcement.
  • It is followed by a special companion show episode (The Traitors: Uncloaked) that runs for about 45 minutes , digging into the endgame and reactions.

A bit of context

  • This current run started around New Year’s Day and the finale date was locked in early in the series, so schedules should be reliable barring last‑minute changes.
  • The season has leaned into big twists (like a “Secret Traitor” reveal mid‑series), which is why the finale is being treated as a bigger TV event than a regular episode.

Other Traitors finales (in case you meant another version)

If you were asking about different editions:

  • The original UK season 1 ended with its final episode airing on a Thursday night, 22 December, in its original run.
  • The Indian adaptation on Prime Video has announced its season 1 grand finale (episode 10) for 3 July at 8 PM IST , streamed as a one‑off event.

If you tell which country or version you mean (BBC UK, US, India, etc.), a more tailored air date and time can be given. TL;DR: For the current BBC UK series, when people ask “when is Traitors finale” , they’re usually referring to the Friday 23 January, 8 pm extended final episode on BBC One.

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