Best Three SIM-only deals for June 2023

31 May 2023 , 15:25
1145     0
If you click on a link in this article we may earn affiliate revenue.
If you click on a link in this article we may earn affiliate revenue.

ANYONE in the market for a cheap SIM-only plan should head to the popular network Three, which has lots of incredible offers right now

You'll find 3 SIM-only deals to suit everyone, from the most>Three have got a cracking SIM-only deal that's well worth a look qhidqhiqkiqrprw

Three have got a cracking SIM-only deal that's well worth a lookCredit: Alamy

We've found the best SIM-only deals available from one of the favourite UK providers.

So if you've already got a handset you love, you can save a bundle by taking the SIM-only route, which will set you up with minutes, texts and data for a monthly cost.

The SIM-only market is hugely competitive, with providers seeking to outdo each other with huge data offerings at low prices - and Three is no exception.

How to de-clutter if you have a beauty stash to last you a lifetimeHow to de-clutter if you have a beauty stash to last you a lifetime

We've saved you the hassle of scrolling through the website and any third-party companies and picked out the best 3 SIM-only deals from the brand below.

This month there's even more reason to opt for Three, as they're offering the first three months half-price for all of their 24-month SIM-only plans.

If you're debating a new handset check out our round-up of the best iPhone 13 deals or the rival best Samsung S22 deals available this month.

And for those finding money tight right now, we've also rounded up the best cheap iPhone SE deals, to suit a smaller budget.

Here are our picks for the best 3 deals this month.

The best Three SIM-only deals this June

We've picked out our favourite SIM-only contracts from Three below
We've picked out our favourite SIM-only contracts from Three below

1. Unlimited data: £25 per month (3 months free)

If you want to surf with confidence, then this unlimited data plan will keep you scrolling for hours and save you plenty.

This is a 24-month plan on Three's network that works out at just £24 per month, one of the most affordable unlimited plans on the market.

But better yet, you will be able to enjoy 5G and no extra cost and unlimited minutes and texts too.

2. Unlimited Plus: £30 per month (3 months free)

This plan not only gets you an Unlimited Plus data plan but some added perks too - including 12 months of Paramount+ and 28 Daily Go Roam Passes.

This is a 24-month plan on Three's network and works out at just £5 more per month than the standard Unlimited SIM-only plan.

I’m a savvy shopper – best time to shop for Xmas 2023 is sooner than you thinkI’m a savvy shopper – best time to shop for Xmas 2023 is sooner than you think

3. 250GB data: £20 per month (3 months free)

This 24-month plan offers a generous data allowance of 250GB and comes with unlimited minutes and texts as standard, and it is a steal at just £20 per month.

It's the perfect balance for rel="nofollow noreferrer noopener" target="_blank">buy from Three

4. 250GB Data: £16 per month (after £10 cashback)

Get more for your money with this huge data package for under £20 per month - and in a nice touch, there's a cashback incentive too.

This deal comes from Fonehouse and includes 250GB of data for just £16 per month.

There is also an automatic £10 cashback incentive too, so no need to remember to submit any claims forms.

5. 100GB data: £12 per month (after £36 cashback)

This deal is perfect if you need a large data package and offers a little cashback to sweeten the deal.

It is a short-term plan at just 12 months, but helps you to save over the year and comes with no long-term contract to tie you in.

The tariff is made so cheap by the £36 guaranteed cashback bringing the monthly cost down from £15 to just £12.

6. 120GB data: £16 per month (3 months free)

For data users who don't quite need unlimited data, 120GB is more than enough for all your streaming needs, especially at just £16 per month.

It is the perfect balance for those who need to be sure their data allowance will get them through the month but don't need to shell out for unlimited.

7. 100GB data: £15 per month (after £48 cashback)

This deal is pretty good before the cashback even comes into play as you can get 100GB of data for just £15 per month on a 12-month contract.

However, to sweeten the deal, third-party company Fonehouse is offering £48 automatic cashback, bringing the effective price down to just £15 per month.

8. 25GB Plus: £19 per month (3 months free)

This is a great mid-range data package that comes with some plus festures. 25GB is more than enough for the average user to get month to month without running empty.

And it comes with 12 months Paramount+ inclusive and 28 Daily Go Roam Passes, so you'll get more for your money.

9. 30GB data: £10 per month

If you don't need that much data, then this smaller 30GB plan is a great alternative.

This is a great £10 per month deal for 30GB data, which for most people is plenty of data - saving you money and giving you plenty of scrolling capability.

10. 25GB data: £14 per month (3 months free)

This is a perfect option for those of you that don't need a huge data plan but want to be sure you can scroll and stream till the end of the month.

You'll get 25GB for just £16 per month and it includes unlimited minutes and texts too.

25GB data | Unlimited calls and minutes | £14 per month | 24 months - buy from Three

11. 12GB data: £9 per month

This is the goldilocks of SIM-only deals, not too much or too little data for a reasonable price of £9 per month.

For people who aren't big data users but need more than small 1GB or 2GB options, this affordable 12-month plan might be just right.

12. 8GB data: £7 per month (after £24 cashback)

If your data needs are minimal then take this SIM-only deal into consideration, you can grab 1GB or 2GB SIMs but you might end up paying more.

Yes, 8GB isn't much for most people, but if that's enough for you we are sure you'll like that super-low monthly cost of £7 or £8 before cashback.

13. 12GB data: £12 per month (3 months free)

This is one of the cheapest deals we've seen from Three and it still gives you a pretty generous data allowance of 12GB.

It is great for anyone that doesn't eat up their data and just needs enough to see them through the month.

14. 4GB data: £9 per month (3 months free)

This 24-month plan may be small at just 4GB but that is more than enough for economical users, and it still comes with unlimited minutes and texts as standard, and it is a steal at just £9.

It's the perfect balance for rel="nofollow noreferrer noopener" target="_blank">buy from Three

How do I switch to Three and can I keep my number?

As with all mobile networks, you'll need a PAC code to switch over to Three and keep your current number.

Getting your PAC code is quick and completely free, it's as simple as texting PAC to 65075 from the number you want to keep.

The code gives permission to Three to bring your mobile number from your old provider over to the Three network.

Is Three a good network?

Three is one of the cheapest of the major network providers and is up there with the most reliable.

You can check your location on the Three coverage checker before buying to check the service in your area.

Three customers can connect to Virgin Media Wi-Fi hotspots on the London Underground for free.

Does Three have 5G?

Yes! Three boast the network as having one of the fastest 5G networks of all the major providers.

Three has a dedicated 140MHz spectrum to deliver its 5G service, with is 50MHz more than any other UK network operator - so you can be sure you'll have super fast coverage.

What is the best Three SIM-only deal?

Our favourite SIM-only deal from Three right now is without a doubt the unlimited data with first six months half-price (£11) plan.

It's perfect for>Amazon device deals page.

Interested in Apple's latest smartphone? Here's our pick of the best iPhone 13 deals.

If you're looking for a new television, don't pay full price: we've picked out the best cheap UK TV deals available right now.

Matt Breen

Three deals, Tech deals, eCommerce, Deals and sales

Read more similar news:

02.01.2023, 00:00 • Money
Have a happy new year financially with these four savvy tips
02.01.2023, 00:01 • Money
Morrisons is making a major change to prices - and shoppers will be happy
02.01.2023, 09:00 • Lifestyle
Revolution January 2023 sale: Save up to 70% off top beauty dupes
02.01.2023, 10:10 • World News
Sephora January 2023 sale: Best beauty discounts now live
02.01.2023, 10:19 • Investigation
Silentnight Oodie hooded blanket dupe is on sale for under £40 at Very
26.12.2023, 16:35 • Money
Argos Boxing Day deals 2023: Save up to 50%
03.01.2023, 14:14 • Money
Shoppers rush to buy Aldi’s bargain air fryer that could help slash energy bills
04.01.2023, 11:02 • Showbiz
No 7 Ultimate Beauty Advent Calendar has £293 off in huge Boots sale deal
04.01.2023, 11:15 • Money
Aldi shoppers can get Halogen air fryer for under £30 in latest Specialbuy
04.01.2023, 12:21 • Lifestyle
Sweaty Betty's January sale has a huge 60% off but it ends tonight