Cheap SIM Only Deals

Which UK SIM only plans are the cheapest in May? Keep your phone & switch to a cheap SIM deal today.

Three
5G

Length (months)

12

Minutes / Texts

Unlimited

120GB
5G data
£20
per month
Get deal

Via: Three

Three
5G

Length (months)

12

Minutes / Texts

Unlimited

12GB
5G data
£19
per month
Get deal

Via: Three

Vodafone
5G

Length (months)

12

Minutes / Texts

Unlimited

20GB
5G data
£24
per month
Get deal

Via: Vodafone

O2
5G

Length (months)

12

Minutes

Unlimited

Texts

100

5GB
5G data
£14
per month
Get deal

Via: O2

O2
5G

Length (months)

24

Minutes / Texts

Unlimited

100GB
5G data
£22
per month
Get deal

Via: O2

giffgaff
5G

Length (months)

1

Minutes / Texts

Unlimited

20GB
5G data
£20
per month
Get deal

Via: giffgaff

O2
5G

Length (months)

24

Minutes / Texts

Unlimited

Unlimited
5G data
£28
per month
Get deal

Via: O2

Three
5G

Length (months)

24

Minutes / Texts

Unlimited

Unlimited
5G data
£25
per month
Get deal

Via: Three

iD Mobile
5G

Length (months)

24

Minutes / Texts

Unlimited

80GB
5G data
£10
per month
Get deal

Via: ID Mobile

iD Mobile
5G

Length (months)

1

Minutes / Texts

Unlimited

120GB
5G data
£14
per month
Get deal

Via: ID Mobile

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In the UK, there are many affordable SIM only deals available, providing good value for money. Here are some of the best and cheapest plans available right now across the country:

  • iD Mobile: iD Mobile is a MVNO (Mobile Virtual Network Operator) that operates on Three's network. iD Mobile offers some of the cheapest SIM only deals in the UK, starting at just £6 per month. Their plans include unlimited minutes and texts, and varying amounts of data.
  • Virgin Media: Virgin Media offers a range of SIM only deals starting from £6 per month. Their plans include unlimited minutes and texts, and varying amounts of data. They also offer a range of extra benefits, such as discounts on Virgin Media products and services.
  • giffgaff: giffgaff is a popular MVNO that operates on O2's network. They offer a range of SIM only deals starting from £6 per month, which include unlimited minutes and texts, and varying amounts of data. giffgaff also offers a flexible and transparent pricing structure, making it easy for customers to understand and control their spend.
  • Three: Three is a well-known mobile network operator in the UK. They offer a range of SIM only deals starting from £7 per month, which include unlimited minutes and texts, and varying amounts of data. Three also provides 5G coverage to its customers, which is a great advantage for those who are looking for a fast and reliable connection.
  • Vodafone: Vodafone is another well-known mobile network operator in the UK. They offer a range of SIM only deals starting from £9 per month, which include unlimited minutes and texts, and varying amounts of data. Vodafone also offers a range of benefits, such as the ability to roam in 48 destinations at no extra cost.

Are SIM Only deals any cheaper than contract?

In almost every case, yes. That is because you aren't paying for the phone or device as part of the cost. The average mobile phone in the UK costs almost a thousand quid, and that has to be paid for. The answer is that you're paying for it every month.

But with SIM only, you don't need to, as you already own the phone or tablet. So you are only paying for the usage with SIM Only, and as a result, it works out a LOT cheaper.

What are the benefits of a cheap SIM deal?

Generally, SIM only deals are a cost-effective alternative to traditional mobile phone contracts. By opting for a SIM only deal, you can save money in several ways:

  1. No upfront costs: With a SIM only deal, there are no upfront costs for purchasing a new smartphone, making it a more affordable option for those on a tight budget.
  2. Lower monthly payments: SIM only deals typically have lower monthly payments compared to traditional mobile phone contracts that include a smartphone. This means you can save money on your monthly bill, which can add up to significant savings over the course of a year.
  3. No commitment: With a SIM only deal, you are not tied into a long-term contract. This means that you have the flexibility to switch providers or upgrade to a new deal if you find a better offer.
  4. Keep your existing phone: If you already own a smartphone, you can keep using it with a SIM only deal. This means you can avoid the cost of purchasing a new phone and the associated environmental impact.
  5. Avoid phone upgrade costs: With a traditional mobile phone contract, you may be required to upgrade your phone every 2 years, which can be a significant expense. With a SIM only deal, you can keep using your existing phone for as long as it continues to meet your needs, avoiding the cost of upgrading.

In summary, SIM only deals offer a cost-effective solution for those who want to change their mobile service provider or save money on their monthly bill. By avoiding upfront costs, lower monthly payments, and the cost of upgrading your phone, you can enjoy significant savings.

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