Unlimited Data Phone Deals
Compare pay monthly phone deals with unlimited data from major UK networks, updated daily. These plans suit people who stream heavily, use their phone as a hotspot, or do not have home broadband. Many users need far less than they expect, so it is worth checking how much data you actually use before you commit.
Monthly Price increases to £7.30 on 1st April 2027 and to £9.60 on 1st April 2028
Monthly Price increases to £7.30 on 1st April 2027 and to £9.60 on 1st April 2028
Monthly Price increases to £7.30 on 1st April 2027 and to £9.60 on 1st April 2028
Monthly Price increases to £8.30 on 1st April 2027 and to £10.60 on 1st April 2028
Monthly Price increases to £8.30 on 1st April 2027 and to £10.60 on 1st April 2028
Monthly Price increases to £8.30 on 1st April 2027 and to £10.60 on 1st April 2028
Monthly Price increases to £9.30 on 1st April 2027 and to £11.60 on 1st April 2028
Monthly Price increases to £9.30 on 1st April 2027 and to £11.60 on 1st April 2028
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Who unlimited data suits
Unlimited data makes sense if you regularly stream video or music away from Wi-Fi, use your phone as a hotspot for a laptop or tablet, or rely on mobile data instead of home broadband. It also removes the risk of overage charges or slowed speeds at the end of the month. If you mostly use Wi-Fi at home and at work, a capped plan is usually cheaper for the same handset. Our data allowance guide sets out typical UK usage and how to size a plan to what you actually need.
What unlimited really means
Unlimited data does not always mean unlimited in every sense. Most networks apply a fair use or traffic management policy, which can slow your speeds at busy times or after very high usage. Some lower-cost unlimited plans also cap your maximum speed, so a low monthly price can come with slower data than a premium plan on the same network. Tethering, which means using your phone as a hotspot, is included on most unlimited plans but not all, so check the plan terms before you buy if hotspot use matters to you.
What to look for in an unlimited data plan
Price is only part of the picture on an unlimited plan. Check the contract length, as many handset deals now run for 36 months, which spreads the cost but ties you in for longer. Check whether the monthly price rises during the contract, since several networks increase prices each year. Where a plan lists a speed tier, compare the maximum speed as well as the price, because the difference between tiers can be large. The live figures above update daily, so you can see the current lowest monthly cost and which networks have unlimited deals in stock.
Frequently asked questions
Do I really need unlimited data?
Most people use less data than they expect. If you spend most of your day on Wi-Fi at home or at work, a plan with a set allowance is usually cheaper for the same phone. Unlimited data is worth paying for if you stream often away from Wi-Fi, tether other devices, or have no home broadband.
Does unlimited data include unlimited tethering?
Usually, but not always. Most unlimited plans let you use your phone as a hotspot at no extra cost, although a few restrict or exclude tethering. If you plan to connect a laptop or tablet regularly, check the hotspot terms on the specific plan before you buy.
Which networks offer unlimited data plans?
The networks with unlimited handset deals change as offers come and go. This page lists the deals currently in stock and shows which networks have unlimited data available, updated daily.
Are there any limits on unlimited data?
Most networks apply a fair use or traffic management policy. This can mean slower speeds at peak times or after unusually heavy use, and some lower-cost plans cap your top speed. Read the plan terms for the detail, as these policies vary by network.
Is unlimited data worth it?
It depends on how and where you use your phone. For heavy streamers, hotspot users and people without home broadband, the extra cost removes the risk of running out. For lighter users who are on Wi-Fi most of the day, a capped plan usually gives the same handset for less.
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256GB Black
£90.97 per month256GB memory100GB dataUnlimited textsUnlimited minutes12 month contract£180.00 device costVIEW DEALvia Tesco Mobile -
128GB Obsidian
£62.47 per month128GB memory50GB dataUnlimited textsUnlimited minutes12 month contract£60.00 device costVIEW DEALvia Tesco Mobile
