The Traitors has a habit of shuffling its slot — sometimes 8pm, sometimes 8:30pm, sometimes midnight if you’re watching across the Irish Sea. Here’s exactly when to tune in, depending on which version you’re after.

Next Episode (UK): Wednesday, January 21, 8pm · Finale Time: Friday, January 23, 8.30pm · Ireland Air Time: Monday nights from 9.05pm · Channel: BBC One / BBC Three · Season: 4

Quick snapshot

The following cards consolidate confirmed facts, outstanding unknowns, the broadcast timeline, and what comes next.

1Confirmed facts
  • UK episodes air Wed–Fri Jan 21–23 at 8–8:30pm (Radio Times, The Sun)
  • Ireland episodes air Monday nights from 9.05pm on BBC Three and iPlayer (Radio Times)
  • The Traitors Ireland debuted at midnight on Saturday 24th January 2026 on BBC One Northern Ireland HD (TV Guide UK schedule listings)
2What’s unclear
  • Whether future UK seasons follow the same weekday pattern remains unconfirmed
  • Exact 2026 broadcast calendar beyond current listings has not been publicly released
3Timeline signal
  • Episode 10: Wednesday, January 21 at 8pm
  • Episode 11: Thursday, January 22 at 8pm
  • Episode 12 (finale): Friday, January 23 at 8.30pm
4What’s next
  • Traitors Ireland continues weekly from February 2026 at 9.05pm
  • BBC iPlayer carries full episodes the morning after UK broadcast
Detail Information
Primary Channel BBC One
Ireland Channel BBC Three
Standard Time (UK) 8pm
Finale Time 8:30pm
Streaming BBC iPlayer

What time is the show The Traitors on tonight?

For Series 4, the remaining episodes land in a compressed three-night run. Episode 10 kicks off on Wednesday at 8pm, with Episode 11 following the next evening at the same slot. The finale shuffles 30 minutes later to 8:30pm on Friday — a slight shift worth noting if you normally set recordings for 8pm sharp.

UK schedule shifts

The standard Traitors slot on BBC One is 8pm. Deviations happen for the finale, which runs approximately 75 minutes rather than the usual 50. When the series ends, BBC One typically reverts to its evening lineup. Episodes are available on BBC iPlayer the following morning for those who miss the live broadcast.

The catch

Set your recording for 8:35pm rather than 8pm on finale night — the extended runtime catches many viewers off guard.

BBC One timings

BBC One operates region-by-region, so Northern Ireland listings occasionally differ from the England and Scotland schedule. Listings show Monday 23 February’s repeat aired at 11:15pm on BBC One Northern Ireland HD, running until just after midnight (TV Guide UK schedule listings). This late-night slot is not the norm — it reflects a repeat rather than a premiere.

Is Traitors on 8pm or 9pm?

The UK Traitors almost always lands at 8pm on BBC One. The 9pm slot belongs to the Ireland edition, which broadcasts on BBC Three rather than BBC One for UK audiences. If you’re watching The Tab’s report on the Ireland version, you’ll see it originally aired at midnight during its January premiere week.

Standard slot vs shifts

The typical 8pm slot holds across most nights. Shifts to 8:30pm for the finale only. The 7:45pm variations occasionally seen in listings reflect scheduling padding, not actual programme start — a common BBC quirk for networks with variable lead-in lengths.

7:45pm variations

Listings sometimes display 7:45pm as a start time due to regional opt-outs or preceding content running short. The programme itself almost never begins before 8pm unless an emergency schedule change occurs.

The upshot

The 8pm slot is the reliable default. Only the finale shifts to 8:30pm — and that is the one to watch if you want the extended runtime without spoilers.

What time is The Traitors in Ireland?

The Traitors Ireland airs Monday nights at 9.05pm on BBC Three, simulcast on BBC iPlayer. This differs from the UK version’s weekday run — the Ireland edition follows its own weekly rhythm.

Next episode details

Episodes arrive weekly from February 2026, with the series having premiered via a midnight double-bill on BBC One Northern Ireland on Saturday 24th January 2026. The Tab reported that episode 2 followed at 1:00am on premiere night (The Tab entertainment report) — a schedule favouring overnight viewers or those catching up via iPlayer.

Frequency

The Ireland version runs weekly, not in the compressed three-night block used for the UK series. A repeat of the February 23 episode aired at 11:15pm on BBC One Northern Ireland HD, running approximately 50 minutes (TV Guide UK schedule listings).

How to watch The Traitors Ireland on TV and BBC iPlayer?

BBC Three is the primary linear channel for the Ireland edition within the UK. BBC iPlayer carries episodes the morning after broadcast, with boxset availability after the series concludes.

TV channels

UK viewers access The Traitors Ireland via BBC Three on linear TV. Northern Ireland audiences may find listings under BBC One Northern Ireland HD for regional repeats. The Tab confirmed the double-bill premiered on BBC One rather than BBC Three — an exception for the launch window only (The Tab entertainment report).

Streaming options

BBC iPlayer is the streaming home. Episodes become available post-broadcast for catch-up viewing. The RTÉ original aired in August 2025, ahead of the BBC transmission — meaning Irish audiences had a months-long head start (The Tab entertainment report).

What time is The Traitors finale on BBC tonight?

The Series 4 finale airs Friday 23rd January at 8:30pm on BBC One and BBC iPlayer. Duration extends to 75 minutes, giving the format its longest single episode of the season.

Series 4 final details

The final brings the faithful, the suspicious, and the banished together for resolution. Radio Times confirms the 8:30pm slot and extended runtime (Radio Times TV listings authority). Viewers in Ireland can access via BBC iPlayer — the simulcast on BBC Three at 9.05pm may lag slightly. The Series 4 finale airs Friday 23rd January at 8:30pm on BBC One and BBC iPlayer, and you can find more details about the Час роботи басейну Askersund.

Duration

At 75 minutes, the finale outruns the standard 50-minute episode by 25 minutes. The Sun’s coverage notes this follows the pattern set by previous finales, which consistently receive the extended treatment (The Sun tabloid entertainment).

Broadcast timeline

Key dates and times for The Traitors UK Series 4 and The Traitors Ireland, drawn from published schedules.

Date Event
Wednesday, January 21 Episode 10 at 8pm
Thursday, January 22 Episode 11 at 8pm
Friday, January 23 Episode 12 finale at 8:30pm
Saturday 24th February 2026 The Traitors Ireland midnight premiere on BBC One Northern Ireland HD
Monday 23 February 2026 The Traitors Ireland repeat at 11:15pm

What people are saying

The wait is officially over. According to the BBC programmes website, The Traitors Ireland is set to drop at midnight on Saturday 24th January.

The Tab (entertainment outlet)

While we’ve all been losing our minds over series four, Ireland has filmed their own brand of chaos.

The Tab (entertainment outlet)

Upsides

  • Consistent 8pm UK slot — easy to remember
  • BBC iPlayer catch-up within hours of broadcast
  • Finale gets extended runtime for full resolution
  • Ireland edition adds weekly alternative content

Downsides

  • Finale shifts to 8:30pm — catches viewers expecting 8pm
  • Ireland version at 9.05pm on BBC Three requires different channel
  • Late-night repeats on BBC One Northern Ireland HD for some episodes

For UK viewers, the schedule is straightforward: 8pm weekdays, 8:30pm for the finale. Ireland fans need BBC Three or iPlayer. The catch is that the two versions operate on completely different rhythms — the UK edition burns through its episodes in days, while the Ireland version settles into a patient weekly cadence.

Related reading: The Night Manager Season 1 – Episode Guide, Cast and Where to Watch · And Just Like That Season 3 – Episode Guide Release and Where to Watch

While UK viewers tune into BBC One at 8pm for episode 10, this detailed Traitors schedule guide offers iPlayer options and full series timings for Ireland too.

Frequently asked questions

What days are The Traitors episodes on?

The Traitors UK Series 4 aired Wednesday through Friday (January 21–23). The Traitors Ireland follows a weekly Monday schedule from February 2026.

Why is Traitors on at 7:45?

Listings sometimes show 7:45pm due to network scheduling padding, not actual programme start. The Traitors itself begins at 8pm except for the 8:30pm finale.

What is the BBC1 schedule today?

BBC One airs Traitors at 8pm on weekdays during the series run. Check TV Guide UK or BBC iPlayer for same-day listings specific to your region.

What time is The Traitors finale on BBC tonight?

Friday 23rd January at 8:30pm on BBC One and BBC iPlayer. The episode runs approximately 75 minutes.

How often is Traitors Ireland on a week?

Once a week, Monday nights at 9.05pm on BBC Three and iPlayer, starting from February 2026.

Is Traitors on every night?

Only during the compressed UK run. The Ireland version follows a single weekly episode cadence on Mondays.

When is Traitors on 2026?

The UK Series 4 concluded January 23rd, 2026. The Ireland edition continues weekly from February 2026. Future UK series dates have not been publicly announced.