The Traitors UK Season 4 premieres on January 1, 2026, in the UK on BBC One and is available for free on BBC iPlayer. If you are outside the UK, you can watch The Traitors UK Season 4 for free using a VPN to access BBC iPlayer. In the US, the new season is expected to arrive only after the full UK broadcast has aired.
The newest season of The Traitors UK premieres on January 1, 2026, bringing 22 contestants to a Scottish castle to compete for up to £120,000, while secret “Traitors” attempt to eliminate the Faithful without being caught.
In the UK, episodes are available for free exclusively on BBC iPlayer. In the US, Peacock has carried previous seasons, but Season 4 is expected to appear only after the full UK broadcast has concluded, meaning there will be a delay. If you are outside the UK, the only way to watch The Traitors UK Season 4 live as it airs is by using a VPN to connect to a UK server and access BBC iPlayer for free.
Keep reading to find out how to watch The Traitors UK Season 4 worldwide.
How to watch The Traitors UK series 4 in the US
In the United States, The Traitors UK Series 4 is expected to arrive on Peacock only after the full UK broadcast has concluded. To watch the new season as it airs in the UK, American viewers will need a VPN to mask their location, connect to a UK server, and access BBC iPlayer, where the show is available for free.
- Choose a VPN that works with BBC iPlayer. I recommend NordVPN, which has 440+ UK servers.
- Install the VPN on your device.
- Connect to a UK server.
- Create a free BBC iPlayer account.
- Watch The Traitors UK Season 4 free online.
Pro tip. Using a VPN allows US viewers to avoid delays and watch The Traitors UK Season 4 as it airs in the UK, rather than waiting for Peacock’s delayed release.
Where to watch the Traitors UK
In the UK, The Traitors UK Series 4 is available on BBC iPlayer, offering the most comprehensive access and allowing viewers to watch the latest episodes for free. In the United States, Peacock hosts older seasons of The Traitors UK and other international versions, with Series 4 expected to arrive only after the full UK broadcast concludes. In Canada, Crave carries The Traitors UK, although the release schedule may lag behind the UK. Luckily, viewers outside these regions can use a VPN to access BBC iPlayer and stream episodes as they air in the UK.
| Region | Where to watch The Traitors UK Series 4 | Free to watch? | Price | Availability |
| UK | BBC iPlayer | ✅Yes (TV licence required) | Free | All Traitors UK Series 4 episodes available after broadcast. |
| US | Peacock | ❌No | From $10.99/month (Premium) | The Traitors UK Series 4 is expected after the UK broadcast, likely in late February or early March. |
| Australia | 10Play | ✅Yes (account required) | Free | UK seasons of The Traitors are released after a delay, subject to regional broadcast schedules |
| Canada | Crave | ❌No | From CA$9.99/month | Availability of Series 4 may be after UK broadcast |
How to watch The Traitors UK Season 4 outside the UK
For viewers outside the UK, The Traitors UK Season 4 can be watched on BBC iPlayer using a VPN, which bypasses geo-restrictions by providing a UK IP address. This is the fastest and most reliable way to stream each episode as it airs.
Step 1. Choose a reliable VPN service
To bypass BBC iPlayer geo-restrictions and watch The Traitors UK Season 4 outside the UK, you will need a VPN with fast, stable servers in the United Kingdom. Not all VPNs work reliably with BBC iPlayer, as the platform actively blocks many IP addresses from free or low-quality services.
We recommend NordVPN, as it offers 440+ UK servers, which ensures a high-speed, uninterrupted streaming experience. NordVPN is known for its ability to bypass BBC iPlayer’s geo-restrictions, giving international viewers immediate access to all episodes of The Traitors UK as soon as they air.
Step 2. Install the VPN on your device
Once you have chosen a VPN, you need to install the application on the device you plan to stream from. Download the VPN app from the official provider’s website or app store. Install it on your computer, smartphone, tablet, Smart TV, or streaming device.
Step 3. Connect to a UK server
BBC iPlayer checks your IP address to determine your location. Connecting to a UK server tricks iPlayer into thinking you’re in the UK, allowing you to stream The Traitors UK Series 4 without restrictions.
Open your VPN app and select a server located in the United Kingdom. Wait until the VPN confirms a secure connection.
Step 4. Create or log in to a BBC iPlayer account
You must have a BBC iPlayer account to stream content, though it is free to register.
What to do: Go to BBC iPlayer and sign up using your email address and date of birth. You’ll be asked to confirm that you have a TV licence, but no UK TV licence number is required.
Step 5. Open BBC iPlayer and start streaming
After connecting to a UK server and logging in, you can begin watching The Traitors UK Season 4.
How to watch The Traitors UK season 4 in Australia
In Australia, previous seasons of The Traitors UK have been available on 10Play, the free streaming service from Network 10. However, the platform typically adds new UK seasons after the full UK broadcast has finished, meaning there is often a delay before Series 4 becomes available locally.
If you want to watch The Traitors UK Season 4 as soon as it airs, there is another option. By using a VPN and connecting to a UK server, you can access BBC iPlayer from Australia. Once connected, create a free BBC iPlayer account, and you’ll be able to stream episodes the same day they are broadcast in the UK.
How to watch The Traitors UK season 4 in Canada
In Canada, past seasons of The Traitors UK have streamed on Crave, but new seasons are not always added at the same time as the UK broadcast. Series 4 may arrive on Crave weeks after it premieres in the United Kingdom, so Canadian fans who want to avoid spoilers or delays need an alternative.
To watch The Traitors UK Season 4 as soon as it airs, you can use a VPN to connect to a UK server and stream directly from BBC iPlayer. After creating a free account, you can watch each episode immediately after broadcast, keeping pace with UK viewers.
Conclusion
The Traitors UK Season 4 promises a thrilling mix of strategy, suspense, and drama, with new twists, complex missions, and contestants competing for up to £120,000. While UK viewers can stream episodes for free on BBC iPlayer, international fans face delays, as platforms like Peacock (US), Crave (Canada), and 10Play (Australia) typically release new seasons weeks after the UK broadcast.
The solution is using a reliable VPN, such as NordVPN, which offers 440+ UK servers and consistently bypasses BBC iPlayer geo-restrictions. By connecting to a UK server and creating a free iPlayer account, viewers outside the UK can watch The Traitors UK Season 4 as soon as it airs, avoiding delays and spoilers. This approach ensures fans worldwide can fully enjoy the suspense, strategy, and drama in real time, keeping pace with UK audiences.
You might also like to read:
- How to watch American TV abroad online
- How to watch Married at First Sight Australia season 13
- How to watch The War Between the Land and the Sea
- How to watch Made in Chelsea in the US
- Where to watch The Rookie season 8 for free?
- How to watch British TV in the US
- How to watch out-of-market NHL games live
- Stream Love Island: All Stars 3 free online
- How to Watch La Casa de los Famosos Colombia for free
