Cyber Monday SIM only deals 2023

When is Black Friday and Cyber Monday 2023? 

For 2023, Black Friday and Cyber Monday fall on 24th November and 27th November respectively. But you don't have to wait until the big day to track down a cheap Black Friday SIM-only deal.

That's because networks typically launch their Black Friday and Cyber Monday SIM offers weeks in advance. And we’ll be highlighting some of the best SIM contracts on offer– read on for more.

Our best Three Cyber Monday SIM deals

One of the four main networks in the UK, Three offers cheap SIMs that get you a generous data allowance for your outlay. Better still, it’s one of the UK’s fastest 5G networks – and all SIMs come with 5G at no extra cost.

As for the deals on offer, you can expect monthly discounts with SIM-only contracts, and even cashback if you’re switching from another network to Three.

Our best VOXI Cyber Monday SIM deals

Owned by Vodafone, VOXI specialises in excellent value SIM only deals, which stand out for being flexible and very well priced.

Our best O2 Cyber Monday SIM deals

Another major UK network, O2 is consistently rated the best for freebies, thanks to its Priority customer rewards scheme. SIM plans can be on 12-month or 24-month contracts, as well as 30-day rolling ones.

Black Friday SIM deals can include more data for lower prices, as well as free or discounted subscription services. What’s more, you can also shop O2’s range of devices – you could take advantage of Black Friday discounts on tablets, smartwatches and flagship handsets.

Our best Virgin Media Cyber Monday SIM deals

Virgin Media’s SIM plans are good value, with excellent 4G and 5G coverage. They’re mainly available on 30-day rolling plans, although you can also get 12-month and 24-month contracts. Customer service is highly rated, too.

It usually runs Black Friday promotions on its mobile and SIM deals.

Our best Smarty Cyber Monday SIM deals

SMARTY's SIM plans are some of the most affordable on the market. They’re flexible, too, with the option to get money back on unused data.

For Black Friday, Smarty usually cuts the price of its SIMs for up to 12 months.

Is Cyber Monday a good time to take out a SIM only contract plan?

Yes – if you’re looking for a SIM-only contract plan, Black Friday is an ideal time to sign up. Both new and existing customers will be able to get their hands on special discounts and deals during the promotional period.

More Cyber Monday deals

Looking for a Black Friday handset deal instead? Many networks will also be running Black Friday mobile phone deals, including offers on the latest Apple iPhone and Samsung Galaxy.

Furthermore, Black Friday isn’t just limited to mobile phones – you can also score a good deal on your home broadband.