The best roaming SIM only deals let you use your allowances as usual when you’re in an EU country or further afield. However, the playing field has completely changed since Brexit, with mobile networks charging varying amounts to access your call, text and data allotments in different countries. That’s where we come in.
We’ve scoured the internet to find the best roaming SIM only deals for you, whether you’re hitting a Spanish beach, seeing family in Mumbai or hopping across the pond for a big meeting in NYC. To help you, we’ve separated them into SIM offers for European travel and those for roaming around the rest of the world.
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Not only does iD Mobile offer completely free roaming in 50 European destinations and overseas territories (such as Guadeloupe and Martinique), but its prices are some of the lowest on the market.
For instance, you can currently pick up 100GB of 5G-compatible data for just £14/mth (was £15/mth) on a one-year contract or step up to 200GB for just £1/mth extra. You can save even more money by signing up for a 24-month plan: unlimited data is currently just £14/mth, which is incredibly good value.
It’s certainly not the best option if you’re traveling to, say, India or Australia, but iD Mobile can’t be beaten when it comes to visits to mainland Europe. A word of warning, though: you might still be charged extra if you’re on a ferry or cruise ship between European destinations so we’d always recommend switching off roaming while you’re at sea.
Contract lengths: 1 month, 12 months, 24 months; Daily roaming charge: None; Countries included: 50
Buy now from iD Mobile
Like iD Mobile above, BT Mobile allows you to use your UK call, text and 5G-enabled data allowances in 47 European countries and overseas territories for free. But that company hasn’t finished there: selected plans include the BT Sport app, worth £10/mth.
That means you’ll catch the Champions League, Premier League and FA Cup, among other competitions, on your smartphone at no extra cost. You can get the app with 40GB of data for £20/mth on a two-year deal or you can nab 100GB for £25/mth.
Again, BT Mobile is one for European jaunts as the fees quickly add up when you leave the continent, but the complimentary BT Sport app is just too good for football fans to overlook.
Contract lengths: 12 months, 24 months; Daily roaming charge: None; Countries included: 47
Buy now from BT Mobile
If you don’t need bags of data, these Tesco Mobile roaming SIM only deals could be for you. You’ll be able to use your allowance in 48 countries in Europe and overseas territories. Even better, you’ll get extra money off if you have a Tesco Clubcard.
For example, if you’re a Clubcard owner, you’ll pay a mere £11/mth for 30GB on a two-year contract (usually £12.50/mth) or you could even opt for 2GB for an ultra-affordable £7.50/mth.
Contract lengths: 12 months, 24 months; Daily roaming charge: None; Countries included: 48
Buy now from Tesco Mobile
EE might be the fastest network in the UK, but it doesn’t have a reputation for saving money. This SIM only deal is an exception, though, and bags you free roaming in the US, Canada, Mexico, Australia and New Zealand, as well as all of the EU.
All you have to do is pick a plan with a “Smart Benefit” ( usually £10/mth on its own) and then select the Roam Abroad Pass, which will last for the entirety of your two-year contract. And there’s never been a better time to do so: you can currently scoop the Smart Benefit-toting 160GB deal for half the price (£12.50/mth) for the first three months.
Note that you’ll only be able to use 50GB of your monthly allowance while abroad, but that should be enough for the vast majority of travelers.
Contract lengths: 24 months; Daily roaming charge: None (with Smart Benefit); Countries included: 52
Buy now from EE
Three’s rules for its roaming SIM only deals are straightforward: you’ll either pay £2 to access your normal UK allowance for 24 hours in Europe or £5 in the rest of the world. That includes countries such as the US, Australia, Israel, Brazil, Singapore, Sri Lanka and New Zealand, among many others.
There are two things to bear in mind, though: first, popular destinations such as India, Pakistan, Nigeria, China and Japan aren’t included. Second, although you’ll get free calls and text to UK numbers, you’ll still have to pay through the nose if you want to contract someone with a local SIM.
However, those caveats are very easy to overlook when you see that Three has sliced half off the price of all of its two-year SIM plans for the first six months. That means you can, for instance, pick up unlimited data for just £11.50/mth, 250GB for £10/mth and 100GB for a mere £8/mth.
Contract lengths: 1 month, 12 months, 24 months; Daily roaming charge: £2 in Europe, £5 for rest of the world; Countries included: 73
Buy now from Three
You’ll have noticed a big omission from the two deals above: India. However, thanks to Lebara, you won’t have to pay extortionate roaming fees while you’re on the subcontinent. All of its 30-day and 12-month SIM plans include free roaming in India as standard, as well as in the EU.
Even better, they also include at least 100 free minutes to 42 destinations around the world, including India, Australia, Canada, Israel, China, the US, New Zealand and Thailand. The 30-day unlimited deal is particularly eye-catching at a bargain £25/mth and gets you bottomless 5G-enabled data and 100 international minutes.
Contract lengths: 1 month, 12 months; Daily roaming charge: None in the EU and India; Countries included: 42
Buy now from Lebara
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