You are looking for a SIM plan to use with your mobile phone? Three has a lot to offer.
This article identifies the best SIM-only deals currently offered by Three UK.
Sim-only deals are becoming more popular. It’s easy for people to switch.
You can save a lot of money if you already own a handset. The SIM-only option will give you minutes, texts, and data at a monthly price.
SIM-only is a highly competitive market, with providers trying to outdo one another with large data offers at low prices. Three is no exception.
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To save you time scrolling through Three’s website we have selected our top SIM-only offers. Below, you’ll see a variety data allowances and cost options.
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Here are our picks of the top Three deals for this month.
These are the top Three SIM-only Deals for July
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1. Unlimited data: £11.50 per month for first 7 months
This unlimited data plan will let you surf confidently for hours.
This is a 24 month plan on Three’s network that works out at £11.50 per month for the first 7 months, (saving you £80.50).
- PS11.50 for 7 months (PS23 after) -| Unlimited calls and minutes | 24-month contract | £11.50 for 7 months (£23 after) – Buy from Three
2. Unlimited data: £13.50 per month (after £30 cashback)
Unlimited data, with a shorter contract duration and without increasing your price – this SIM-only deal may be the perfect SIM-only deal by third-party provider Buymobiles.
This is a 12 month plan on Three’s network and works out at £16 per month before the £30 automatic cashback, bringing it down to £13.50 each month.
- Unlimited data | Unlimited calls and minutes | 12-month contract | £13.50 (after £30 cashback) – Buymobiles
3. 30GB data: £7 for first 6 months
This 30GB plan is an excellent alternative if you don’t need as much data.
The same 6-month half-price offer applies here too: for half a year you’ll pay just £7 a month before it goes up to the standard rate of £14.
- 24-month contract | Unlimited calls and minutes | 24-month contract | £11 for 6 months (£22 after) – Buy from Three
4. 12GB data: £7 per month (after £24 cashback)
This is the goldilocks of SIM-only deals, not too much or too little data for a reasonable price of £9 per month (or £7 after cashback).
This 12 month plan is affordable for those who don’t use a lot of data, but still need to have more than 1GB or 2GB options.
- PS7 (after cashback) -| Unlimited calls and minutes | 12-month contract | £7 (after cashback) – Buy mobiles
5. Unlimited data: £11.50 for first 6 months
Three is offering this 24-month plan for 50% off the usual price for the first six months.
That’s a £69 saving on a contract that sets you up with limitless data.
- PlayStation11.50 for 6 Months (PS23 after).| Unlimited calls and minutes | 24-month contract | £11.50 for 6 months (£23 after) – Buy from Three
6. 30GB data: £11.92 per month (after £50 cashback)
Cashback is big in the world mobile providers, and we love this deal from Buymobiles.
For the majority of people 30GB is plenty of data and you only pay £14 per month – or £11.92 after the automatic £50 cashback.
- 24-month contract | Unlimited calls and minutes | 24-month contract | £11 .92 (after cashback) – Buy mobiles
7. 1GB data: £9 per month
Consider this SIM-only deal if you have very little data.
Yes, 1GB isn’t much for most people, but if that’s enough for you we sure you’ll like that super-low monthly cost of £9.
- PS9 -| Unlimited calls and minutes | 12-month contract | £9 – Buy from Three
What are the best Three SIM-only deals?
The SIM-only deal that Three is our favorite right now, without a doubt, is the unlimited data with first six months half-price (£11) plan.
It is perfect for data-hungry users who enjoy streaming video or gaming on the go.
And did we mentioned the free £100 pre-paid Mastercard available to anybody who’s switching from another company?
Don’t let this last freebie stop you from making a decision. Do some maths to make sure you are choosing a phone plan that will save you money in the long-term.
We also like the unlimited plan from Buymobiles as this gives a shorter contract for just £16 per month, although the cashback on this is much less than that directly from Three.
You might want to stay with your contracts longer than a 12-month option, as it is unlikely you will be able renew it at such a low cost.
How long does a SIM-only Three Contract last?
Directly from Three, there are three types of SIM plan contract durations.
You can sign up for a 1-month, 12-month, or 24-month package depending on your preference.
Be aware that the shorter your contract, the higher the price you can expect to pay.
So while a 24-month 30GB plan costs £14 a month, the equivalent month-long plan costs £24 a month.
This is quite an increase, but it’s not surprising: Three wants your business to last as long as possible.
Third-party providers may offer 12- or 24-month contracts, omitting the 1-month option.
Why not choose a SIM only deal?
SIM-only Plans are great if your phone has been paid for.
A SIM-only plan will allow you to keep your monthly phone expenses low without any additional expenditure.
There is no need to make a commitment long-term. Most providers offer SIM plans that you can use on an ongoing basis.
A SIM-only plan can be a great temporary solution if you are waiting for the next flagship phone.
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