You’ve got your snacks ready and the sofa claimed, but one question is still nagging: what time is The Traitors on tonight? With the season 4 finale changing up the usual schedule, it pays to know the exact airtime so you don’t miss a single banishment.

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Total Episodes in Season 4: 12 ·
Finale Date: January 23, 2026 ·
Finale Start Time (BBC One): 8:30 PM ·
Finale Runtime: 75 minutes ·
Regular Episode Start Time: 8:00 PM ·
Channel: BBC One / iPlayer

Quick snapshot

1Confirmed facts
  • The Traitors season 4 finale aired on January 23, 2026 at 8:30pm on BBC One (Cosmopolitan UK)
  • The finale was 75 minutes long (Tom’s Guide)
  • Regular episodes air at 8pm on Wednesdays and Thursdays (Elle UK)
2What’s unclear
  • Exact airtime for Traitors Ireland on BBC One – only iPlayer drop confirmed (Elle UK)
  • Whether Traitors US will be available on BBC iPlayer in Ireland without VPN (Tom’s Guide)
3Timeline signal
4What’s next
  • After the finale, fans can catch up on iPlayer (Tom’s Guide)
  • Traitors Ireland first two episodes drop on iPlayer January 23 (Elle UK)

Seven key details define the viewing plan for tonight and beyond.

Label Value
Show The Traitors
Network BBC One
Finale Date January 23, 2026 (Digital Spy)
Finale Time 8:30 PM (UK) (Cosmopolitan UK)
Regular Time 8:00 PM
Total Episodes 12
Episode Length 75 minutes (finale) / 60 minutes (regular) (Tom’s Guide)

What time does The Traitors start tonight?

If you’re asking “what time is The Traitors on tonight,” the answer depends on whether it’s a regular episode or the season finale.

What time is the Traitors on BBC One tonight?

  • For a standard episode: 8:00 PM on BBC One (Elle UK).
  • For the season 4 finale: 8:30 PM (Tom’s Guide).

What time does the Traitors finale start?

  • 8:30 pm GMT on Friday 23 January 2026 on BBC One (Digital Spy).

This is a later slot than the usual 8pm start.

Is the start time different for the finale?

  • Yes: it began at 8:30pm instead of 8pm, and ran for 75 minutes instead of 60 (Tom’s Guide).
The upshot

The 30-minute delay means the finale won’t finish until 9:45pm, so plan your evening accordingly.

The pattern: The finale’s extended runtime and later start signal that the producers wanted to give the final banishment and reveal more room to breathe.

Is it The Traitors finale tonight?

Whether tonight is the finale depends on the date. As of January 23, 2026, yes – episode 12 is the final episode of season 4.

How many episodes are left?

  • After episode 11 aired on January 22, there were no episodes left after the finale. The series consisted of 12 episodes total (Elle UK).

What time does the finale air?

  • 8:30pm on BBC One on January 23, 2026 (Digital Spy).

How long is the final episode?

  • 75 minutes (Tom’s Guide) – an extra 15 minutes compared to regular episodes.

What this means: Viewers get a significantly longer episode to wrap up the season, but the later start time catches some off guard.

What days is The Traitors on?

How many episodes are in season 4?

  • 12 episodes (Digital Spy).

What is the episode schedule?

  • Episodes 1-3: January 1-3, 2026 (daily)
  • Episodes 4-11: Wednesdays and Thursdays at 8pm, from January 7 to January 22
  • Episode 12 (finale): Friday January 23, 8:30pm

When does the next season start?

  • No official season 5 date has been announced. But based on the pattern, season 5 would likely premiere in early 2027 – keep an eye on BBC announcements.

Why this matters: The weekday pattern (Wed/Thu) meant fans had to remember two different nights per week, and the finale’s Friday slot was a one-off.

What night is Traitors Ireland on?

How to watch Traitors US in Ireland?

  • Stream via BBC iPlayer (Tom’s Guide). You may need a VPN if you are outside the UK.

How many episodes of The Traitors are there in Ireland?

  • Traitors Ireland is a separate series. The first two episodes were released on BBC iPlayer on January 23, 2026 (Elle UK). Exact BBC One airtimes have not been confirmed.

What time does Traitors Ireland air?

  • Only the iPlayer drop time (midnight on January 23) is confirmed. A BBC One broadcast schedule has not been announced.

The catch: Irish viewers who prefer live TV will have to wait for an official BBC One airtime, but iPlayer provides immediate access.

How to watch tonight’s episode of The Traitors?

  1. Check the time: If it’s the finale, start at 8:30pm. Regular episodes start at 8pm.
  2. Turn on BBC One: The channel is available free-to-air in the UK (Tom’s Guide).
  3. Stream on iPlayer: The episode becomes available immediately after broadcast on BBC iPlayer (Elle UK).
  4. Set a reminder: If you’re outside the UK, set a reminder for 8:30pm GMT and use a VPN to access iPlayer from your location.

What channel is The Traitors on?

  • BBC One in the UK (Tom’s Guide).

Can I watch online?

  • Yes, via BBC iPlayer, free with a TV Licence in the UK (Elle UK).

How to watch the finale live?

  • Tune in to BBC One at 8:30pm on January 23, or stream live on iPlayer through the same channel.

The trade-off: Live TV gives you the communal experience, but iPlayer lets you pause and rewind – perfect if the phone rings during a banishment.

The Traitors Season 4 Episode Timeline

Three key dates define the season’s arc:

  • – Season 4 premiere (Digital Spy)
  • – Episode 11 airs (Elle UK)
  • – Season 4 finale (Episode 12) – 75 minute extended episode (Tom’s Guide)
The catch

While the finale is extended, viewers outside the UK may need a VPN to stream on iPlayer, adding an extra step to the viewing process.

The implication: For those without a VPN, the live BBC One broadcast remains the straightforward option.

What we know and what’s still unclear

Confirmed facts

  • The Traitors season 4 finale aired on January 23, 2026 at 8:30pm on BBC One (Cosmopolitan UK)
  • Finale runtime is 75 minutes (Tom’s Guide)
  • Regular episodes air at 8pm on Wednesdays and Thursdays (Elle UK)

What’s unclear

  • Exact airtime for Traitors Ireland on BBC One – only iPlayer drop confirmed (Elle UK)
  • Whether Traitors US will be available on BBC iPlayer in Ireland without VPN (Tom’s Guide)

Why this gap matters: Irish viewers and Celebrity Traitors fans are left guessing their viewing options, even as the main series wraps up.

Key voices on the finale schedule

“The Traitors season 4 finale aired on BBC One on Friday 23 January 2026 at 8:30 pm.”

Cosmopolitan UK

“Each episode of The Traitors became available on BBC iPlayer immediately after broadcast on BBC One.”

Elle UK

“The finale was available on BBC One and BBC iPlayer in the UK.”

Tom’s Guide

For UK viewers, the choice is clear: tune in at 8:30pm on BBC One, or watch via iPlayer – but don’t miss the extended finale if you want to see who gets banished. For Irish fans, iPlayer is your best bet until BBC One announces its Traitors Ireland broadcast times.

Additional sources

peacocktv.com

For viewers across the UK and Ireland, the exact start time can vary, so check the UK and Ireland schedule for precise details.

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Frequently asked questions

What time zone is used for BBC One airtimes?

All BBC One airtimes are in GMT (Greenwich Mean Time) during winter, and BST (British Summer Time) during summer. The season 4 finale aired in January, so GMT applies.

Can I watch The Traitors finale on iPlayer after it airs?

Yes, the episode becomes available on BBC iPlayer immediately after broadcast and remains there for at least 30 days (Elle UK).

How long are regular episodes of The Traitors?

Standard episodes run for 60 minutes, while the finale was extended to 75 minutes (Tom’s Guide).

Are there commercial breaks during the finale?

BBC One is a commercial-free public service broadcaster, so episodes run without ad breaks.

Will the finale be available on BBC iPlayer on demand immediately?

Yes, the episode is available as a full catch-up immediately after the live broadcast ends (Digital Spy).

How can I watch The Traitors if I am outside the UK?

You may be able to access BBC iPlayer using a VPN service. Alternatively, check local broadcasters in your country for rights information. Tom’s Guide notes that the finale was available on BBC One and iPlayer in the UK (Tom’s Guide).

The FAQs cover the most common viewer queries; for region-specific details, consult the respective broadcasters’ official pages.

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