Black Friday isn't just for new phones - it's also one of the best times of the year to find incredible SIM only deals.
If you're looking to keep your current phone and just want a great plan, this guide will help you compare the best offers on the market.
We've looked at the best networks and highlighted their top Black Friday deals, so you can find the perfect match for your needs.
1. Vodafone Black Friday SIM Only Deals
Vodafone is offering substantial discounts on high-data plans this Black Friday, ideal for those who rely on streaming and browsing.
- 40GB for £8/month: A balanced plan with more than enough data for most users at an affordable rate.
- Unlimited Data for £30/month: Perfect for heavy users who don't want to worry about data limits. This deal also includes 5G access.
- Extra Perks: Vodafone offers free roaming in certain countries, as well as access to the VeryMe rewards program, which gives you discounts and offers on everything from dining to entertainment.
2. SMARTY Black Friday SIM Only Deals
SMARTY has been known for competitive SIM only plans, and their Black Friday offers keep up that tradition, providing generous data allowances at affordable prices.
- 70GB for £10/month: Ideal for moderate users who want a reasonable amount of data without paying too much.
- Unlimited Data for £15/month: One of the cheapest unlimited plans available, making it a great deal for those who stream, browse, or use data-intensive apps regularly.
- Extra Perks: Smarty also includes unlimited texting and calling with their SIM-only plans, along with free 5G access where available.
3. Three Black Friday SIM Only Deals
Three boasts one of the UK's fastest 5G network, ensuring rapid download speeds and reliable connectivity. All SIM only plans are 5G-ready at no extra cost, allowing you to maximise your device's capabilities.
- 40GB for £8/month: Ideal for moderate users who want a reasonable amount of data without paying too much.
- 120GB for £12/month: Perfect for heavy users, making it a great deal for those who stream, browse, or use data-intensive apps regularly.
- Extra Perks: Subscribers can access exclusive offers and discounts through the Three+ rewards app, enhancing the overall value of their plans. These perks can include discounts on dining, entertainment, and more.
4. O2 Black Friday SIM Only Deals
O2's Black Friday SIM only deals offer a blend of data options and perks, making it a popular choice among those who want a little extra with their mobile plan.
- 100GB for £20/month: Enough data for light to moderate users, with the advantage of O2's extensive network coverage.
- Unlimited Data for £31/month: A slightly higher price than some competitors, but O2's additional perks make it worthwhile.
- Extra Perks: O2 Priority access, which includes early tickets for events and exclusive discounts, and the ability to roam in select destinations.
5. Giffgaff Black Friday SIM Only Deals
Giffgaff's Black Friday deals focus on flexibility, with no contracts and pay-as-you-go options. They're a strong choice for those who value freedom with their mobile plans.
- 120GB for £15/month: Ideal for light users or those who prefer to have a smaller plan without committing to a larger contract.
- Unlimited Data for £25/month: Generous data with Giffgaff's usual no-commitment approach, making it perfect for those who don't want a contract.
- Extra Perks: Giffgaff plans are entirely commitment-free, and you can switch plans every month.
Choosing the Right SIM-Only Plan
When picking a SIM-only plan, consider your data needs, budget, and any extra perks you'd enjoy. Heavy data users might want to go for unlimited plans with Vodafone, Smarty or O2, while lighter users can get fantastic value from lower data plans with providers like Giffgaff. And remember, all these plans come with added flexibility and usually don't require lengthy contracts, making it easier to adjust if your needs change.
Head over to Phones.co.uk for these Black Friday SIM-only deals, and save big while keeping your phone bill under control.